WO2002077866A1 - Dispositif de traitement de donnees documentaires, dispositif serveur, dispositif terminal et systeme de traitement de documents - Google Patents
Dispositif de traitement de donnees documentaires, dispositif serveur, dispositif terminal et systeme de traitement de documents Download PDFInfo
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- WO2002077866A1 WO2002077866A1 PCT/JP2002/002396 JP0202396W WO02077866A1 WO 2002077866 A1 WO2002077866 A1 WO 2002077866A1 JP 0202396 W JP0202396 W JP 0202396W WO 02077866 A1 WO02077866 A1 WO 02077866A1
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- document data
- link
- divided
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- 238000012545 processing Methods 0.000 title claims description 61
- 238000000605 extraction Methods 0.000 claims description 35
- 239000000284 extract Substances 0.000 claims description 21
- 238000012790 confirmation Methods 0.000 claims description 13
- 238000003672 processing method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 52
- 230000005540 biological transmission Effects 0.000 description 29
- 230000008859 change Effects 0.000 description 24
- 230000006870 function Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 14
- 238000007405 data analysis Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/93—Document management systems
- G06F16/94—Hypermedia
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9558—Details of hyperlinks; Management of linked annotations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/169—Annotation, e.g. comment data or footnotes
Definitions
- the present invention relates to a document data processing device, a server device, a terminal device, and a document data processing system for processing document data described in a structure description language.
- HTML is standardized by W3C (Worl d Wide Web Consortium), and for the HTML 4.01 standard, ht tp in the W3C WWW page: // www. W3. Or g / TR / ht ml 401 /.
- FIG. 1 is a diagram showing a description example of HTML.
- HTML can structure a document by defining a HEAD tag, TITLE tag, HTML tag, and B ⁇ DY tag.
- HTML is shown in 4201 in the figure.
- the WWW uses content (such as documents, images and audio) written in HTML.
- content such as documents, images and audio
- This is a mechanism that supports a system in which a server that stores multimedia data) and a client that requests acquisition of multimedia data stored in the server are both connected via a network.
- the WWW uses HTTP (HyperText Transport Protocol 1) to transmit a data request from the client to the server and data transmission in response to the request from the server to the client. It is a mechanism to do.
- HTTP HyperText Transport Protocol 1
- the HTTP standard is described in RFC2616.
- both servers and clients are realized by general-purpose computers such as workstations or personal computers.
- an HTTP server program is running on the server computer.
- an HTML browser program that performs communication using HTTP, interprets HTML, and displays data on the computer is executed on the client computer.
- FIG. Figure 2 is a block diagram of a system that implements the WWW.
- the user requests the HTML content by specifying the URL (Uniform Resource Locator or s) of the desired HTML content from the input unit 4321 of the client 4320.
- URLs are a standard for identifiers of resources on the network and are described in RFC 1738.
- the request input from the input unit 4321 is transmitted by the data request transmission unit 4322 to the server 4310 via the network 4330.
- the server 4310 receives the request sent from the client 4320 in the document data request receiving unit 4311. Next, the server 4310 obtains the requested HTML content from the database 4313 in the data obtaining unit 4312. Then, the data acquisition unit 4312 sends the acquired HTML content to the data transmission unit 4314. The document data transmission unit 4314 transmits the received HTML content to the client 4 via the network 4330. Send to 320.
- the client 4320 receives the requested HTML content in the data receiving unit 4323. Then, the client 4320, the data display unit 4
- the received HTML content is displayed.
- the data display section 4324 is displayed as BODY> 42 18 and ZBODY>
- the data display unit 4324 displays the string 421 9 referred to as "Hello”.
- the overnight display section 4324 interprets the character “2” surrounded by ⁇ A HRE special> indicated by 4201 in the figure as a linked text. Then, the overnight display section 4324 displays the character “2”.
- FIG. 3 shows an example in which the data display unit 4324 interprets and displays the HTML content in FIG.
- i-mode operated by NTT DOCOMO
- EZweb operated by KDD I
- J-PHONE have been provided as information provision services for devices with limited resources such as mobile phones.
- J—SKY Web that it operates is emerging.
- a portable terminal device that enjoys an information providing service from a server has a limitation on a displayable size and resolution of information. Yotsu Thus, the mobile terminal device has a limitation in obtaining information and displaying information. For this reason, the server divides one content into a plurality of contents, and provides the user of the portable terminal device with the divided content and a link linking the divided content.
- the server divides one content into a plurality of contents, and provides the user of the portable terminal device with the divided content and a link linking the divided content.
- Japanese Patent Laid-Open Publication No. Hei 10-14-498 discloses that a document file described using HTML is divided into page units, and each divided page shows a link to another page. It describes a method of adding the page number of another page to information (hereinafter referred to as link information).
- Japanese Patent Application Laid-Open No. H11-17546426 discloses that the original content is divided into a plurality of pages, and each of the divided pages is used as link information to other pages before and after and at the top of the page. A method for adding a page and the last page is described. Also, this publication discloses a method of providing an input field on a display screen for a user to input a page number to be displayed, or displaying a scroll bar and changing a page to be displayed by the scroll bar. Is described. Further, Japanese Patent Application Laid-Open No. 2000-076473 discloses a document page in which document data is divided into sections, and an index page is created by collecting only the headings of the divided pages.
- An object of the present invention is to enable a user to easily browse document data even when the document data is divided.
- link information indicating a link to another page is added to each page of the divided document data, a heading of another page, and a top of another page. Words or words representing other pages are added.
- a user who views the document can easily edit the content of another page from the heading, the first word, or a word representing another page, which is the link information assigned to each page. Can be grasped. As a result, the user can grasp information of another page from the page currently being browsed, so that the contents of another page can be easily obtained. Therefore, even if the document data is divided, the user can easily browse the divided document data.
- the length of words, the color of characters, the size of characters, etc. of the link information given to each page of the divided document data are determined by the data amount of other pages corresponding to the link information. It changes according to.
- the user who views the document data can determine the data amount of each divided page based on the length of the words, the character color, or the character size of the link information. This allows the user to determine whether a page is appropriate for display and to select the appropriate page to display. As a result, The user can easily browse the document data.
- a cache for storing the document data is provided in the terminal device receiving the document data, and when another divided page exists in the cache, another page existing in the cache is provided. Change the length of words, text color, or text size of the link information.
- the user who browses the document data can judge whether or not there is another linked page in the cache based on the length of the phrase in the link information, the color of the character, or the size of the character. As a result, the user can select and display another page stored in the cache. As a result, the user can easily browse the document data.
- FIG. 1 is a diagram showing a description example of H TML.
- FIG. 2 is a block diagram of a system that implements the WWW.
- FIG. 3 is a diagram showing a display example of the HTML document shown in FIG. 1,
- FIG. 4 is a block diagram illustrating a configuration of the document data processing system according to the first embodiment of the present invention.
- FIG. 5 is a hardware configuration diagram of the server device and the terminal device according to the first embodiment.
- FIG. 6 is a flowchart showing the operation of the document data processing system according to the first embodiment.
- FIG. 7 is a diagram showing a description example of H TML.
- FIG. 8 is a diagram showing an example in which the HTML document shown in FIG. 7 is divided
- FIG. 9 is a diagram showing an example in which a link to another divided page according to the first embodiment is added.
- 10 is a diagram showing the relationship between the original HTML document and the divided HTML document
- FIG. 11 is a diagram showing a display example of the HTML document shown in FIG. 9,
- FIG. 12 is a diagram illustrating an example in which a link to another divided page according to the first embodiment is added.
- FIG. 13 is a diagram showing a display example of the HTML document shown in FIG. 12 on the terminal device side.
- FIG. 14 is a block diagram showing a configuration of a document data processing system according to the second embodiment of the present invention.
- FIG. 15 is a flowchart showing the operation of the server device according to the second embodiment.
- FIG. 16 is a diagram showing an example of HTML description.
- FIG. 17 is a diagram showing an example in which the HTML document shown in FIG. 16 is divided
- FIG. 18 is a diagram showing an example in which a link to another divided page according to the second embodiment is added.
- FIG. 19 is a diagram showing a display example of the HTML document shown in FIG. 18,
- FIG. 20 is a diagram illustrating an example of adding a link to another divided page according to the second embodiment.
- FIG. 21A is a diagram showing a display example of the HTML document shown in FIG. 20
- FIG. 21B is a diagram showing another display example of the HTML document shown in FIG. 20
- FIG. 21C is a diagram shown in FIG.
- FIG. 22 is a block diagram showing a configuration of a system according to the third embodiment of the present invention.
- FIG. 23 is a flowchart illustrating the operation of the server device according to the third embodiment.
- FIG. 24 is a diagram illustrating a description example of HTML.
- FIG. 25 is a diagram showing an example in which the HTML document shown in FIG. 24 is divided
- FIG. 26 is a diagram showing an example in which a link to another divided page according to the third embodiment is added.
- FIG. 27 is a diagram showing an example in which a link specifying the size of division is added to the HTML document shown in FIG. 26.
- FIG. 28 is a diagram showing a display example of the HTML document shown in FIG. 27.
- FIG. 29 is a diagram showing an example in which the HTML document shown in FIG. 24 is divided, and
- FIG. 30 is a diagram showing an example in which a link to another divided page according to the third embodiment is added. Yes,
- FIG. 31 is a diagram showing an example in which a link specifying the size of division is added to the HTML document shown in FIG. 30.
- FIG. 32 is a diagram showing a display example of the HTML document shown in FIG. 31, and FIG. 33 is a block diagram showing a configuration of a system according to the fourth embodiment of the present invention.
- FIG. 34 is a block diagram illustrating a hardware configuration of a system according to the fourth embodiment.
- FIG. 35 is a flowchart illustrating the operation of the relay device according to the fourth embodiment.
- FIG. 36 is a flowchart illustrating the operation of the server device according to the fourth embodiment.
- FIG. 37 is a flowchart illustrating the operation of the present invention.
- FIG. 9 is a block diagram showing a configuration of a system according to mode 5;
- FIG. 38 is a block diagram showing a hardware configuration of the system according to the fifth embodiment.
- FIG. 39 is a flowchart showing the operation of the document data processing apparatus according to the fifth embodiment.
- FIG. 40 is a block diagram showing a configuration of a system according to Embodiment 6 of the present invention.
- FIG. 41 is a block diagram illustrating a hardware configuration of a system according to the sixth embodiment.
- FIG. 42 is a flowchart showing the operation of the terminal device according to the sixth embodiment.
- FIG. 43 is a diagram showing a description example of H TML,
- FIG. 44 is a diagram showing a display example of the HTML document shown in FIG.
- FIG. 4 is a block diagram illustrating a configuration of the document data processing system according to the first embodiment.
- a server device 110 and a terminal device 120 which are data processing devices, are connected to a network 130 such as an Internet connection network.
- the server 110 is provided with a database 113 for managing and storing document data.
- the document data stored in the database 113 is, for example, a document data described in a structure description language such as HyperTelexTtMarkupLanguage, that is, HTML.
- the server device 110 is provided with a document data request receiving unit 111 for receiving a document data transmission request sent from the terminal device 120.
- the document data request receiving unit 111 sends the received request to the document data obtaining unit 112 provided in the server 110.
- the document data acquiring unit 111 acquires document data from the database 113 and sends it to the document data dividing unit 114 provided in the server 110.
- the document data division unit 114 divides the document data sent from the document data acquisition unit 112 and sends the document data to the document data feature extraction unit 115 provided in the server 110.
- the document data feature extracting unit 115 extracts the features of each page of the divided document data, and the document data moving link adding unit 1 provided in the server 110 together with the divided document data. Send to 6.
- the document data overnight movement link adding section 1 16 adds link information indicating a link to another page to each page of the divided document data overnight, and is provided in the server device 110. Sent to the sent document data transmission section 1 17.
- the link information added by the document data transfer link adding unit 116 to each page of the divided document data is a feature of each page extracted by the document data feature extracting unit 115.
- the document data transmission unit 117 transmits document data in which link information is added to each page of the divided document data to the terminal device 120 via the network 130.
- the terminal device 120 is a user terminal, and is realized using a general-purpose machine such as a personal convenience store.
- the terminal device 120 is provided with an input unit 121 for receiving an input from a user.
- the input unit 122 sends the input from the user to the document data request transmission unit 122 provided in the terminal device 120.
- the document data request transmitting unit 122 transmits a request for document data corresponding to the input information transmitted from the input unit 122 to the server 110 via the network 130.
- the terminal device 120 is provided with a document data receiving section 123 for receiving the document data requested to the server device 110.
- the document data receiving section 123 sends the document data to the document data displaying section 124 serving as an image display means.
- the document data display section 124 has a function as a browser, analyzes the received document data, converts it into a form that can be displayed, and displays it on the screen.
- FIG. 5 is a diagram showing a hardware configuration when the server device 110 and the terminal device 120 are realized by a computer.
- the CPU 200 executes a program stored in the memory 201 to generate a document data overnight dividing unit 114 and a document data feature extracting unit 115. , And the function of the document data overnight movement link addition section 1 16.
- the CPU 200 executes the program stored in the memory 201 and uses the network interface 202 so that the document data overnight request receiving unit 111 and the document data transmitting unit 117 can be used.
- CP The U200 executes the program stored in the memory 201 and uses the input / output interface 203 to function as the document data acquisition unit 112 ( memory 20: U ⁇ ROM, RAM, etc.
- the program is stored in a ROM, and the RAM is a work area when the CPU 200 executes a process based on the description of the program.
- the CPU 210 executes a program stored in the memory 211, and uses the network interface 215 and the input / output interface 213 to send the document data request transmission unit 122. And the function of the document data overnight receiving unit 123 is realized.
- the function of the document data display unit 124 is realized by the CPU 210 executing the program stored in the memory 211 and using the display unit 214.
- the memory 211 is composed of several storage media such as ROM and RAM, and the program is stored in ROM.
- the RAM serves as a work area when the CPU 210 executes a process based on the description of the program.
- the document data processing system is configured such that a user instructs, for example, Un if 0 rm Resource Locators, that is, an identifier such as a URL from the input unit 121 of the terminal device 120.
- data of the server device 1 10 - evening Bae - scan 1 1 for example is stored in the 3 H yp ⁇ r T ex t Markup language, i.e., those requiring document data described in a structured description language such as H TML is there.
- the server device 1 10 is configured such that a user instructs, for example, Un if 0 rm Resource Locators, that is, an identifier such as a URL from the input unit 121 of the terminal device 120.
- data of the server device 1 10 - evening Bae - scan 1 1 for example is stored in the 3 H yp ⁇ r T ex t Markup language, i.e., those requiring document data described in a structured description language such as H TML is there.
- the document data corresponding to the request from 20 is transmitted to the terminal device 120.
- the terminal device 120 inputs document data information requested by the user from the input unit 121 (S301), and transmits the input request to the server device 110 (S301).
- the terminal device 120 transmits the sentence sent from the server device 110. Wait for the book to be received (S303).
- the server device 110 receives the document data transmission request sent from the terminal device 120 in the document data request receiving unit 111 (S304).
- the document data acquisition unit 112 acquires the document data requested by the terminal device 120 from the data server 113 (S305).
- FIG. 7 shows an example of the document data acquired by the document data acquisition unit 112 from the database 113.
- the document data 400 shown in FIG. 7 is described in HTML.
- the document data dividing section 114 divides the document data acquired by the document data acquiring section 112 (S306).
- the document data division unit 114 divides the document data by, for example, delimiting the H1 tags 401 a to 401 c which are the heading tags shown in FIG.
- the missing tag is added to the document data division unit 114 so that each page of the divided document data conforms to the HTML grammar (S307).
- FIG. 8 shows an example in which the document data division unit 114 divides the document data shown in FIG.
- the document data 400 shown in FIG. 7 is divided into three pages 500 to 502.
- Page 500 contains data between H1 tag 410a and H1 tag 410b
- page 5001 contains H1 tag 410b to H1 tag 410c.
- page 502 describes the data after the H1 tag 401c.
- the document data division unit 114 sends the divided pages 500 to 502 to the document data feature extraction unit 115. Then, the document data feature extraction unit 115 extracts the features of each of the pages 500 to 502 (S308).
- a heading of each page 500 to 502 is adopted.
- a text described between H1> to ⁇ / HI> is adopted.
- the document data overnight feature extraction unit 115 extracts the contents of the heading tags HIAg 401 a to 401 c as features of each page,
- the characteristics of 0 to 502 are "land”, “climate”, and “population”, which are indicated by 801a to 801c in the figure, respectively.
- the document data overnight feature extraction unit 115 outputs the divided pages 500 to 502 and the features 8001 a to 8 of each page extracted by the document data feature extraction unit 115.
- 0 1 c is sent to the document data overnight movement link addition section 1 16.
- the document data moving link adding unit 116 adds link information indicating a link to another page to each of the divided pages 500 to 502 (S309).
- the document data moving link addition section 1 16 includes the link tags ⁇ A href> to ⁇ ZA> indicating the link as link information to other pages, and the features of other pages. 8 0 1 is added.
- FIG. 9 shows an example of a document file in which link information to another page is added to page 500 in FIG.
- the document data 900 has a link tag 900 a indicating a link to page 501 and a link tag 900 b indicating a link to page 502. It has been described.
- “climate” 800 1 b which is a characteristic of the ⁇ 501, is described as link information.
- “population” 801 c which is a feature of the page 502 is described as link information.
- FIG. 10 shows the relationship between the requested document data and each of the divided pages.
- the document data indicated by 1001 corresponds to the document data 400 in FIG. 7, and the document data indicated by 1002 corresponds to the page 500 in FIG.
- the document data described by 1003 corresponds to page 501 of FIG. 8, and the document data described by 1004 corresponds to page 5 of FIG. It corresponds to 02.
- the document data 1002 contains, in addition to the text 1004a indicating its own characteristics, the text 1004b linked to the document data 1003 as link information and the document data 100a.
- the text 1004c linked to 1004 is described.
- the document data 1003 is linked to the document data 1002 as link information in addition to the text 1005b showing its own characteristics.
- the document data 1004 includes, in addition to the text 1006c indicating its own characteristic, the text 1006a linked to the document data 1002a and the document data 1
- the text 1 0 6 b linked to 0 3 is described.
- the document data overnight movement link adding section 1 16 sequentially sends each page to which a link to another page is added to the document data transmitting section 1 17.
- the document data transmitting section 117 transmits document data 900 in which link information has been added to the first page of the divided document data to the terminal device 120 (S310).
- the terminal device 120 receives the divided page transmitted from the server device 110 in the document data receiving section 123 (S311). Then, the document data receiving section 123 sends the received page to the document data overnight display section 124. c And the document data overnight display section 124 displays the page described in the sent HTML. The message is analyzed and displayed on the screen (S312). In this way, the first page of the document data requested by the user is displayed.
- the document data display section 124 of the terminal device 120 displays the page shown in FIG. 9 as shown in FIG.
- the page 100 0 0 displayed on the document data display section 124 includes a page 100 1 indicating the content of the user and a text 100 2 a indicating the feature of the user, and a page 501 The text linked to page 102 and the text linked to page 502 are displayed.
- the document data request transmission section 122 transmits another page request to the server apparatus 110 (S310) o
- the server apparatus 110 receives the request by the document data overnight request receiving section 111 (S304), and the document data overnight obtaining section 112 receives the request as the source of the requested page. Obtain the document data from the data at a pace 1 1 3 (S 3 05) o
- the document data dividing section 114 divides the acquired document data (S306).
- the division is performed with the H1 tag, which is the heading tag, as a delimiter as in the beginning, and a missing page is added so that each divided page conforms to the grammar of HTML (S307).
- Fig. 8 shows an example where the document data is divided.
- the document data dividing section 114 sends the divided pages 500 to 502 to the document data extracting section 115.
- the document data feature extraction unit 115 extracts the features of the pages 500 to 502 (S 308).
- the document data overnight feature extraction unit 1 15 extracts the contents of the H 1 tags 4 0 1 a to 4 0 1 c as the heading tags as the features of each page 5 0 0 to 5 0 2.
- the features of each page 500 to 502 are "national land”, “climate”, and “population”, respectively, as shown at 81a to 81c in the figure.
- the document data feature extraction unit 115 extracts the divided pages and the extracted features 5001 to 502 of each page 500 to 502 into the document data. Evening movement link addition section Send to 1 1 6 Then, the document data overnight movement link adding unit 116 adds a link to another page to each of the divided pages (S309).
- FIG. 12 shows a document 1200 in which links 91 to 902 are added to the page 501 of FIG.
- the document data 1 2 0 0 has a link tag 1 2 0 1 a indicating a link to the page 5 0 0 and a link tag 1 2 indicating a link to the page 5 0 1 2 0 lb has been described.
- link tag 1201a "land" 1202, which is a feature of page 500, is described as link information.
- "population" 801c which is a feature of the page 502 is described.
- the document data overnight movement link adding unit 1 16 sends the document data overnight 1 2000 with the link information to another page added to the document data overnight transmitting unit 1 17. And the statement The document data transmission unit 1117 transmits the divided page requested from the terminal device 120 to the terminal device 120 (S310).
- the terminal device 120 receives the divided page transmitted from the server device 110 in the document data receiving section 123 (S311).
- FIG. 13 shows a diagram in which the data display section 124 displays the page shown in FIG.
- the page 1303 displayed on the document data display section 124 contains, as link information, in addition to a part 1301 showing its own content and a text 1302b showing its own characteristics. Text 1302a linked to page 500 and text 1320c linked to page 502 are described.
- the terminal device 120 repeats the processing of S310 to S313. , Other pages can be displayed as well.
- information indicating the content of another page can be described as link information to another page in each page of the divided document data.
- the user who browses the document can easily grasp the contents of other pages from the link information given to each page.
- the user since the user can grasp the information of the other page from the page currently being viewed, the user can easily obtain the contents of the other page. Therefore, even if the document data is divided, the user can easily view the divided document data.
- a heading of another page can be used as information indicating the content of another page to be adopted as link information. Since the headline is information indicating the characteristics of each page, the link information accurately indicates the content of another page. As a result, the user can accurately grasp the contents of another page.
- the heading of another page is used as information indicating the content of another page used in the link information. May be used. In this case, it is sufficient to extract the first phrase of the text described between body> ⁇ ⁇ / bo (1>), which is a tag indicating the entity.
- a form may be employed in which a predetermined number of characters are extracted from the beginning of the text described between / body>.
- the heading of another page is used as the information indicating the content of another page to be adopted as the link information, but a keyword of the content on another page may be used.
- a keyword of the content on another page may be used.
- the content keywords are likely to be the words that best describe the features of each page, so that the link information accurately describes the content of other pages.
- HTML is used as a language for describing document data.
- any language may be used as long as it can describe link information to another page.
- the description of the link information is changed according to the data amount of the corresponding page so that the user can grasp the data amount of the linked page.
- FIG. 14 is a block diagram illustrating a configuration of the document data processing system according to the second embodiment.
- a server device 110 and a terminal device 120 are connected to a network 130 such as the Internet.
- the document data processing system according to the second embodiment differs from the document data system according to the first embodiment in the configuration of the server device 110.
- the number of server devices 1 1 1 0 is determined by the number of divided Is extracted from the beginning of the data other than the tag as a feature of each page, and this feature is used as link information.
- the user who browses the document data can know the amount of data of the divided page from the link information and can select which page to display.
- the server device 110 is provided with a document data amount checking unit 111 for checking the amount of data of each page of the document data divided by the document data dividing unit 114. .
- the document data overnight amount checking unit 111 outputs the data amount of each checked page to the document data overnight feature extracting unit 111 provided in the server device 110.
- the document data feature extracting unit 1 1 16 extracts the features of each page of the divided document data, and adds a document data movement link provided in the server device 110 together with the divided document data. Send to part 1 1 1 7
- the document data feature extraction unit 111 changes the length of a character string to be extracted as a feature according to the data amount of each page. More specifically, the document data feature extraction unit 111 increases the length of the character string extracted as a feature as the amount of data on each page increases.
- the document data movement link adding unit 1 1 17 adds link information to other pages to each divided page.
- the link information added by the document data movement link adding unit 111 to each page of the divided document data is the feature of each page extracted by the document data feature extracting unit 111.
- the terminal device 120 is the same as the terminal device of the first embodiment. Description is omitted.
- the server device 110 and the terminal device 120 are realized by a computer, the result is as shown in FIG.
- the CPU 2000 executes the program stored in the memory 201, and thereby the document data dividing unit 114, the document data amount checking unit 111, and the document data to evening feature extracting unit 111 6 and the function of the document data movement link addition unit 1 1 1 7 are realized.
- a terminal device using a computer Since the device 120 is the same as in the first embodiment, the description is omitted.
- the document data processing system when the user specifies an identifier such as a URL from the input unit 121 of the terminal device 120, the document data is stored in the database 113 of the server device 110. It requests a document written in a structured description language such as HTML. On the other hand, the server device 110 transmits a document data corresponding to the request from the terminal device 120 to the terminal device 120.
- an identifier such as a URL from the input unit 121 of the terminal device 120
- the document data is stored in the database 113 of the server device 110. It requests a document written in a structured description language such as HTML.
- the server device 110 transmits a document data corresponding to the request from the terminal device 120 to the terminal device 120.
- the server device 110 receives the document data transmission request sent from the terminal device 120 in the document data overnight request receiving unit 111 (S1201).
- the document data acquisition unit 112 acquires the document data requested by the terminal device 120 from the data base 113 (S1202).
- FIG. 16 shows an example of document data acquired by the document data acquisition unit 112 from the data base 113.
- the document data shown in Fig. 16 is described in HTML.
- symbols are used in character strings for the sake of simplicity of description, but actually, meaningful character strings are described.
- the document data overnight dividing unit 114 divides the acquired document data (S1233).
- the document data division unit 114 performs the division of the document data by dividing, for example, P tags 1601 a to l 601 c which are paragraph tags shown in FIG.
- the document data overnight division unit 114 adds a missing tag so that each page of the divided document data conforms to the HTML grammar (S1204).
- FIG. 17 shows an example in which the document data dividing unit 114 divides the document data shown in FIG.
- the document data shown in FIG. 16 is divided into three pages 1400 to 1402.
- the page 1400 contains the data of the P tag 1601a
- page 1401 contains the data of the P tag 1601b
- Pages as shown in 1408, 1409 1402 describes the data of the P tag 1601 c.
- the document data dividing unit 114 sends the divided pages 1400 to 1402 to the document data feature extracting unit 1116. Then, the document data feature extraction unit 1115 confirms the data obtained by removing the tag from the content of the BODY tag of each page 1400 to 1402 (S1205).
- each character is 2 bytes
- page 1400 is a 44-byte character string
- page 1401 is a 224-byte character string
- page 1402 is a 116-byte character string. The character string of the amount of night is described.
- the document data amount confirmation unit 1115 sends the divided pages and the data amount of each confirmed page 1400 to 1402 to the document data overnight feature extraction unit 1116 c.
- the unit 1116 extracts a character string corresponding to the amount of data from the beginning of the data, excluding evening, from the content of the: BODY tag of each page as a feature of each page 1400 to 1402 (S1206). ).
- the document data feature extraction unit 1116 calculates one-tenth of the data amount for each of the pages 1400 to 1402 from the beginning of the data obtained by removing the tag from the content of the BODY tag of each page 1400 to 1402.
- a character string equivalent to the number of bytes obtained by rounding off the decimal part of the 4 is extracted as a feature of each page.
- the features of pages 1400 to 1402 in Fig. 17 are the four-byte character string " ⁇ " 1
- the document data overnight feature extracting unit 1116 sends the divided pages 1400 to 1402 and the extracted features 1501 to 1503 of each page to the document data overnight moving link adding unit 1117. Then, the document data movement link adding unit 1117 The link information to another page is added to each of the divided pages 140 to 1402 (S1207). At this time, the document data overnight movement link adding unit 1 16 transmits the document data between ⁇ A href> and ⁇ ZA>, which are link tags indicating links, as link information indicating a link to another page. Evening feature extraction unit 1 1 Adds features of other pages extracted by 1 6.
- FIG. 18 shows an example in which link information is added to the page of 140 in FIG.
- the document data 1800 shows a link to page 1401 in addition to the " ⁇ " 1501 which is a feature of page 1400.
- Link tag 1 5
- ⁇ 1502 is described.
- link tag 1505, 1503, which is a feature of the page 1402, is described.
- the document data movement link adding unit 111 sends the page to which the link information to another page is added to the document data transmitting unit 117. Then, the document data transmitting unit 1117 transmits the divided document data to the terminal device 120 (S128). In this case, the document data transmission unit 1 17
- the terminal device 120 receives the document data 180 0 of the first page transmitted from the server device 110 by the document data receiving unit 123.
- the document data overnight receiving unit 123 sends the received document data 180 to the document data overnight display unit 124. Then, the document data display section 124 analyzes the received document data 180 and displays it to the user.
- FIG. 19 shows an example in which the document data 1800 shown in FIG. 18 is displayed on the document data display section 124 of the terminal device 120.
- the page 1601 displayed in the document data overnight display section 124 includes, in addition to the part 1604 indicating the content of the user and the text 1605 indicating the characteristics of the user, Page 1 4 0 1 Text linked to 1 6 0 2 And text 1603 linked to page 1402.
- the document data request transmission unit 122 sends a request to the server device 1110 for the other page. Submit the request.
- the user selects the link 1602 to request a page.
- the server device 1110 receives the request by the document data request receiving unit 111 (S 1201), and the document data source which is the source of the requested page is received by the document data receiving unit 112 on a data basis. Obtained from 113 (S1202).
- the document data dividing unit 114 divides the document data acquired by the document data acquiring unit 112 (S1203).
- the division is performed with the P tag as the heading tag as in the beginning, and the missing tags are added so that each divided page conforms to the HTML grammar (S1204).
- Figure 17 shows an example of document data divided.
- the document data overnight dividing unit 114 sends the divided pages 1400 to 1402 to the document data overnight amount checking unit 1115.
- the document data amount checking unit 1115 checks the amount of data obtained by removing the tag from the contents of the BODY tags of each of the pages 1400 to 1402 (S1205).
- the data size of page 1400 shown in Fig. 17 is 44 bytes
- the data size of page 1401 is 224 bytes
- the data size of page 1402 is 116 bytes.
- the document data amount confirmation unit 1115 sends the divided pages and the data amount of each confirmed page to the document data feature extraction unit 1116.
- the document data feature extraction unit 1116 extracts a character string corresponding to the data amount as a feature of each page from the beginning of the data excluding the tag from the content of the BODY tag of each page (S1206).
- the document data overnight feature extraction unit 1116 determines each page from the top of the data obtained by removing the tag from the content of the BODY tag for each page 1400 to 1402. ⁇ Extract a character string equivalent to the number of bytes obtained by rounding off the decimal point of 1/10 of the data amount in 0 to 1402 as a feature of each page.
- the feature of page 1400 to 1402 in Fig. 17 is " ⁇ ⁇ " 1501
- the document data feature extraction unit 1 1 16 moves the divided pages 140 0 to 140 2 and the features 150 0 1 to 150 3 of each extracted page to the document data overnight. Send to link addition section 1 1 1 7 Then, the document data overnight movement link adding unit 1117 adds the features 1501 to 1503 of each page to each of the divided pages as link information indicating a link to another page. Yes (S122).
- FIG. 20 shows an example in which a link is added to the page 401 of FIG.
- the document data 20000 has the features of the page 1
- a link tag 1704 indicating a link to page 1404 and a link tag 1705 indicating a link to page 1402 are described.
- “ ⁇ " 1701, which is a feature of the page 1400 is described.
- “1703”, which is a feature of the page 1402 is described.
- Each page to which the link to the page is added is sent to the document data transmitting unit 117.
- the document data transmitting unit 117 transmits the divided page requested from the terminal device 120 to the terminal device 1.
- the terminal device 120 receives the document data 20000 of the divided page transmitted from the server device 110 by the document data receiver 1 23.
- the document data overnight receiving section 123 sends the received page to the document data display section 124. Then, the document data display section 124 analyzes the received document data 2000 and displays it to the user.
- FIG. 21A shows a display example in which the document data display section 124 displays the page shown in FIG.
- the page 2 1 0 1 displayed in the document data overnight display section 1 2 4 includes Content 2 1 0 2, plus text 2 1 0 4 that identifies itself, plus text 2 1 0 3 and text linked to page 1 4 0 2 2 105 is displayed.
- the description of the link information to other pages in each page of the divided document data can be changed according to the amount of data of the corresponding page.
- the user who browses the document data can determine the data amount of each divided page from the description of the link information.
- the length of a character string described as link information can be changed according to the data amount of a corresponding page.
- the user can visually grasp the data amount of another page from the length of the character string of the link information.
- the length of the character string described as the link information is changed according to the data amount of the corresponding page.
- the font size of the character string described as the link information is changed.
- the description may be changed in accordance with the data amount of the page to be written.
- the document data display section 124 displays the font size of the link texts 210 to 210 in the corresponding page. It can be changed according to the amount of data. As a result, the user can recognize the data amount of the corresponding page by looking at the size of the text indicating the link.
- the server device 110 sends information about the amount of data of the linked page to the terminal device 120, and the terminal device 120 sends text indicating the link according to the information about the data amount. May be changed.
- the document data display section 1 2 4 is to change the color or shading of the link texts 2 11 1 to 2 11 3 according to the data amount of the corresponding page, as shown in page 2 11 10 shown in Figure 21 C. it can.
- the user can recognize the amount of data on the corresponding page by looking at the color or shade of the text indicating the link.
- the server device 110 sends information about the data amount of the linked page to the terminal device 120, and the terminal device 120 sends the link color according to the information about the data amount. Alternatively, the shading may be changed.
- a character string indicating the content of the linked page is used as the text indicating the link. However, a character string indicating the content of the linked page may not be used as the text indicating the link.
- the third embodiment of the present invention is different from the first embodiment in that a user who browses the document data by adding a document data division change link adding unit for adding link information specifying the size of the document data division is added to the first embodiment. Can change the size of the page division.
- FIG. 22 is a block diagram illustrating a configuration of the document data processing system according to the third embodiment. The same parts as those already described are given the same reference numerals.
- a server device 1910 and a terminal device 120 are connected to a network 130 such as the Internet.
- the document data overnight processing system according to the third embodiment differs from the document data system according to the first embodiment in the configuration of the server device 1910.
- the server device 1910 is provided with a document data division unit 1914 for dividing the requested document data.
- the document data overnight division unit 191 4 The division is changed in accordance with further instructions.
- the server device 1910 includes, in each page of the divided document data, a document data for adding link information for specifying the size of division when newly re-dividing the document data. Evening split change link adding section 19 17 is provided.
- the terminal device 120 is the same as the terminal device of the first embodiment. Description is omitted.
- the server device 1910 and the terminal device 120 are realized by a computer, the result is as shown in FIG.
- the CPU 200 executes the programs stored in the memory 201, thereby realizing the functions of the document data division unit 1914 and the document data division change link addition unit 1917. ing.
- the terminal device 120 using the convenience store is the same as that of the first embodiment, and therefore the description is omitted.
- the document data processing system is configured such that the user designates an identifier such as a URL from the input unit 121 of the terminal device 120 so that the data base of the server device 1910 can be used. It requests document data written in a structure description language such as HTML stored in 13. On the other hand, the server device 1910 transmits the document data corresponding to the request from the terminal device 120 to the terminal device 120.
- the server device 1910 receives a document data transmission request from the terminal device 120 by the document data request receiving unit 111 (S2001).
- the document data request acquisition unit 112 acquires the document data requested by the terminal device 120 from the data source 113 (S2002).
- FIG. 24 shows an example of the document data obtained from the database 113.
- the document data 2400 shown in Fig. 24 is described in HTML.
- symbols are used in character strings for the sake of simplicity of explanation, but actually, meaningful character strings Is described.
- One character has a 2-byte data amount.
- the document data dividing unit 1914 divides the acquired document data (S2003).
- the document data dividing unit 1914 divides the document data by, for example, dividing the data obtained by removing the tag from the content of the BODY tag by a fixed number of bytes. Then, the document data dividing unit 1914 adds a missing tag so that each divided page conforms to the HTML grammar (S2004).
- FIG. 25 shows an example of document data obtained by dividing the document data shown in FIG. 24 into 128 bytes under the above-described conditions.
- the document data 2400 shown in FIG. 24 is divided into three pages 2200 to 2202.
- page 2200 contains the first data 2203 obtained by dividing the part 2401 excluding the tag from the content of the BODY tag shown in FIG. 24 into 128 bytes, as shown at 2204 in the page.
- Figure 1 shows the second data 2204 obtained by dividing the part 2401 excluding the tag from the content of the BODY tag shown in Fig. 24 into 128 bytes
- the page 2203 contains the content of the BODY tag shown in Fig. 24 as shown in 2205 in the figure.
- the third data 2205 obtained by dividing the part 2401 excluding the tag from the data into 128 bytes is described.
- the document data dividing unit 1914 sends the divided pages 2200 to 2202 to the document data feature extracting unit 115. Then, the document data overnight feature extraction unit 115 extracts the features of each of the pages 2200 to 2202 (S2005).
- the document data feature extraction unit 115 extracts the 8-byte character string from the beginning of the data obtained by removing the tag from the content of the BODY tag of each page 2200 to 2202 as the feature of each page 2200 to 2202
- the feature of pages 2200-22 02 is that " ⁇ " 2301, 2302, " ⁇
- the document data overnight feature extraction unit 115 converts the divided pages and the extracted features 2301 to 2303 of each of the pages 2200 to 2202 into a document data overnight moving link.
- the document data movement link adding unit 116 adds link information indicating a link to another page to each of the divided pages 220 to 222. It culls (S206).
- FIG. 26 shows an example in which link information is added to page 220 of FIG.
- the document 2300 has a link to page 2201, A link tag 2304 indicating a link to the page 222 and a link tag 2305 indicating a link to the page 222 are described. Also, in the link tag 2304, "m
- the document data movement link adding section 1 16 sends each page to which a link to another page has been added to the document data overnight division change link adding section 19 17. Then, the document data division change link adding unit 1917 adds, to each of the divided pages, link information designating the size of division when newly dividing the document data (S2007).
- FIG. 27 shows an example of a document file in which link information 2401 and 2402 for specifying the size of division are added to the page shown in FIG.
- link information 2401 and 2402 for specifying the size of division are added to the document data 2300 shown in FIG.
- the link information 2401 there is a description 2403 indicating the size of the division and a description 2405 indicating "small division” indicating the content of the link information 2401. .
- a description 2404 indicating the size of the division and a description 2406 indicating "enlarge the division” indicating the content of the link information 2402 are made.
- the user can obtain the link information 2401 and It is possible to know what kind of division is made by 2402.
- the document data overnight division change link adding section 1917 specifies the size of the division. Each page to which the link information is added is sent to the document data transmission section 117. Then, the document data transmitting section 1 17 transmits the first page of the divided document data to the terminal device 1 20 (S 2 0 8) o
- the terminal device 120 receives the document data 230 of the divided first page transmitted from the server device 190 in the document data receiving unit 123.
- the document data receiving unit 123 sends the received document data 230 to the document data display unit 124. Then, the document data overnight display section 124 analyzes the received document data 230 and displays it to the user.
- FIG. 27 A display example of the page shown in FIG. 27 displayed on the document data display section 124 is shown in FIG.
- the page 250 displayed on the document data overnight display section 124 includes a page 2505 indicating the content of the user and a text 2502 indicating the characteristics of the user. Text 2503 linked to 2221 and page 2503 linked to page 2022 are displayed. In addition, on page 250, text 2505 instructing to reduce the change in the division of the document data and text 2505 instructing to increase the change in the division of the document data are displayed. Have been.
- the user requests a change in the size of the division by selecting the texts 2505 and 2506 indicating the link that specifies the size of the division from the input unit 122 of the terminal device 120. Then, the document data request transmission unit 122 transmits a request to change the size of the division to the server device 910.
- the user has selected the text "Large division" 2505 and made a request to change the division size.
- the server device 1910 receives the request in the document data overnight request receiving unit 111 (S201). Then, the document data acquisition unit 112 acquires the document data that is the source of the requested page from the database 113 (S201).
- the document data overnight dividing unit 1914 divides the acquired document data overnight (S2003). The division is performed in the same way as at the beginning; the data obtained by removing the tag from the content of the BODY tag is divided into fixed bytes. In this case, the document data division unit 1914 divides the data by removing the tag from the content of the B ⁇ DY tag with a fixed number of bytes based on a request for changing the size of the division from the user. . Here, it is assumed that the fixed number of bytes is specified to be 200 bytes by a user's request to change the size of the division. C Then, the document data division unit 1914 divides the acquired document data every 200 bytes, and Add missing tags so that each divided page conforms to the HTML grammar (S 2004).
- FIG. 29 shows an example of the document data obtained by dividing the document data shown in FIG. 24 into 200 bytes under the above-described conditions.
- the document data 2400 shown in FIG. 24 is divided into two pages 2600 and 2601.
- page 2600 has the first data 2602, which is the portion 2401 obtained by removing the tag from the contents of the B ⁇ DY tag shown in Fig. 24 divided into 200 bytes, as shown at 2403 in the figure.
- the second data 2603 obtained by dividing the portion 2401 excluding the evening from the content of the B0DY tag shown in FIG. 24 into 200 bytes is described.
- the document data dividing unit 1914 sends the divided pages 2600 and 2601 to the document data feature extracting unit 115.
- the document data feature extraction unit 115 extracts features of each of the divided pages 2600 and 2601 (S2005). Also in this case, the document data feature extraction unit 115 extracts the 8-byte character string from the beginning of the data of the B0DY tag of each page 2600, 2601 excluding evening, as a feature of each page. For example, the features of the pages 2600 and 2601 in FIG. 26 are “ ⁇ ” 2701 and “XXX ⁇ ” 2702, respectively.
- the document data feature extracting unit 115 sends the divided page and the extracted feature of each page to the document data moving link adding unit 1916.
- the document link is added to the moving link adding unit 1916.
- Add this feature 2701, 2702 to the link information to the page (S2006) cExample of adding link information to page 260 of Fig.29 in Fig.30 Is shown.
- the document data 2700 shows a link to page 2601 in addition to " ⁇ " 2701, which is a feature of page 260.
- a link tag 270 3 is described.
- “XXX ⁇ ” 2702 which is a feature of the page 2601, is described.
- the document data movement link adding unit 117 sends each page to which the link information to another page is added to the document data overnight change link adding unit 1917. Then, the document data division change link addition unit 1917 adds the link information designating the size of the division to each divided page in the same manner as the above-described processing (S2007).
- Figure 31 shows the link 2801, which specifies the size of the division on the page shown in Figure 30.
- Document data 280 00 with 280 2 added An example of document data 280 00 with 280 2 added is shown.
- a link 2801, 2802 for specifying the size of division is added to the document data 270,000 shown in 30.
- a description 2803 indicating the size of the division and a description “reduce the division” 2805 indicating the content of the link 2801 are made.
- a description 2804 indicating the size of the division and a description “enlarge the division” 2806 indicating the content of the link 2802 are made.
- the document data division change link addition section 1917 sends each page to which the link information designating the size of division is added to the document data transmission section 117. Then, the document data transmitting unit 117 transmits the first page of the newly divided document data to the terminal device 120 (S2008). On the other hand, the terminal device 120 receives the document data 280 0 of the divided first page transmitted from the server device 1.9 10 by the document data overnight receiving unit 123.
- the document data overnight receiving section 123 sends the received document data 280 to the document data display section 124. Then, the document data display section 1 2 4 displays the received document data 2 800 is analyzed and displayed to the user.
- FIG. 32 shows a display example in which the page shown in FIG. 31 is displayed on the document data display section 124.
- the page 2900 displayed on the document data display section 124 includes a part 2901 indicating the content of the user and a text 2902 indicating the characteristic of the user. 0 1 Linked text 2 9 03 and page 2 6 0 2 Linked text 2 9 0 3 is displayed.
- the page 290 00 includes a text 290 5 instructing to reduce the change in the division of the document data, and a text 290 6 instructing to increase the change in the division of the document data. Is displayed.
- the user looks at the page 2900, and instructs text to display a desired page or text to perform a desired division, thereby acquiring a desired document data.
- the content of the division method can be described in the division change link information instructing the change of the division. This allows a user who browses the document data to know the division method from the description of the division change link information. As a result, the user can appropriately perform the document division.
- Embodiment 4 of the present invention relates to a device having a server function for storing and managing document data, dividing the document data, extracting features of the divided document data, and dividing the extracted features. And a device having a document data editing function for adding as link information to another page as soon as the document is generated.
- FIG. 33 is a block diagram illustrating a configuration of the document data processing system according to the fourth embodiment. The same parts as those already described are given the same reference numerals.
- relay device 310 In FIG. 33, relay device 310, server device 320, terminal device 120
- the network is connected to a network 130, such as the Internet.
- the relay device 310 is provided with a document data request receiving unit 3101, which receives the document data request transmitted from the terminal device 120.
- the document data request receiving section 3101 transmits the received document data request to the document data overnight request transmitting section 3102 provided in the relay device 310. Then, the document data overnight request transmitting unit 3102 transfers the received document data request to the server device 32020.
- the relay device 310 is provided with a document data receiving unit 310 13 for receiving the document data sent from the server device 320.
- the document data receiving unit 310 sends the received document data to the document data dividing unit 114.
- a document data dividing unit 114 In the relay device 310, a document data dividing unit 114, a document data feature extracting unit 115, a document data moving link adding unit 116, and a document data transmitting unit 117 are provided. Have been.
- the document data dividing unit 114, the document data feature extracting unit 115, the document data moving link adding unit 116, and the document data transmitting unit 117 are described in detail in the first embodiment, and thus are described in detail. Omit the explanation.
- the server device 320 is provided with a document data request receiving unit 3002 for receiving a document data request sent from the relay device 310 or the terminal device 120. ing.
- the document data request receiving unit 3202 sends the received document data request to the document data obtaining unit 3002 provided in the server device 320.
- the document data obtaining unit 302 obtains the document data corresponding to the received document data request from the data base 113, and obtains the document data provided in the server device 320. Evening transmitter Send to 3 0 2 4 Also, since the database 113 has already been described, the description is omitted.
- the document data overnight transmission unit 304 transmits the document data transmitted from the document data acquisition unit 302 to the relay device 310 or the terminal device 120.
- the terminal device 120 adopts the same configuration as that already described.
- the terminal device 120 transmits a document data request to the relay device 310 according to a user operation, receives the requested document data, and displays the document data. Is possible.
- FIG. 34 is a diagram showing a hardware configuration when the relay device 310 is realized by a computer.
- the CPU 200 executes the document data dividing section 114, the document data extracting section 115, and the document data moving link adding section 116. Function. Also, the CPU 200 executes the program stored in the memory 201 and uses the network interface 202 so that the document data request receiving section 3101, the document data request transmitting section Function as 301, document data receiving section 310, and document data transmitting section 117.
- the document data processing system is characterized in that the user designates an identifier such as a URL from the input unit 121 of the terminal device 120 so that the document is transmitted to the relay device 310. Make a request overnight. Then, the relay device 310 obtains the document data corresponding to the request sent from the terminal device 120 from the server device 320, performs predetermined processing on the document data, and performs a predetermined process on the document data. Send to 0.
- an identifier such as a URL from the input unit 121 of the terminal device 120 so that the document is transmitted to the relay device 310. Make a request overnight. Then, the relay device 310 obtains the document data corresponding to the request sent from the terminal device 120 from the server device 320, performs predetermined processing on the document data, and performs a predetermined process on the document data. Send to 0.
- FIG. 35 is a flowchart of the operation of the relay device 310
- FIG. 36 is a flowchart of the operation of the server device 320.
- the relay device 310 0 receives the document data request sent from the terminal device 120 by the document data request receiving unit 310 1 (S 3 201) and receives it.
- the request is transferred to the server device 320 by the document data request transmission section 310 (S322).
- the server device 320 0 receives the document data overnight request transmitted from the relay device 310 by the document data overnight request receiving unit 3002 (S3301).
- the document data acquisition unit 3 0 2 2 stores the requested document data in a data base 1 1 Obtained from 3 (S3302).
- FIG. 7 shows an example of document data acquired by the document data acquisition unit 302 from the database 302.
- the document data acquisition section 302 sends the acquired document data to the document data transmission section 304.
- the document data overnight transmission unit 304 transmits the document data to the relay device 310 (S330).
- the relay device 310 receives the document data transmitted from the server device 320 by the document data receiving unit 310 (S320), and receives the document data.
- the document data received by the unit 301 is sent to the document data dividing unit 114.
- the document data dividing section 114 divides the document data (S320).
- the document data division unit 114 divides the document data in the same manner as in the first embodiment, for example, by separating the H1 tag which is a heading tag.
- the document data division unit 114 adds a missing tag to each page so that each divided page conforms to the grammar of HTML (S325).
- Fig. 8 shows an example of dividing the document data shown in Fig. 7.
- the document data division unit 114 sends each of the divided pages to the document data feature extraction unit 115.
- the document data feature extracting unit 115 extracts the feature of each of the divided pages (S320). For example, when the content of the H1 tag, which is the heading tag, is extracted as the feature of each page, the features of each page 500 to 502 in FIG. 8 are “land”, “climate”, and “population”, respectively. Become.
- the document data overnight feature extracting unit 115 sends the divided pages and the extracted features of each page to the document data moving link adding unit 116. Then, the document data moving link adding section 1 16 adds link information to another page to each of the divided pages (S3207).
- FIG. 9 shows an example in which link information is added to page 500 of FIG.
- the document data transfer link adding unit 116 sends each page to which link information to another page is added to the document data transmitting unit 117. Then, the document data transmission unit 1 17 transmits the first page of the divided document data to the terminal device 120. Yes (S3208).
- the terminal device 120 receives the divided page transmitted from the relay device 310 by the document data overnight receiving unit 123.
- the document data receiving section 123 sends the received page to the document data display section 124.
- the document data display section 124 analyzes the received page and displays it to the user.
- FIG. 11 shows a display example in which the page shown in FIG. 9 is displayed on the document data display section 124.
- the document data request transmitting unit 122 Sends a request for another page to the relay device 310.
- the relay device 310 1 receives the request by the document data request receiving unit 310 1 (S 3 201), and receives the received request by the document data request transmitting unit 3 0 1 2 to the server device.
- the data is transferred to 320 (S3202).
- the server apparatus 320 receives the request transmitted from the relay apparatus 310 by the document data request receiving section 3002 (S3301), and obtains the document data obtaining section 3002.
- the document data for which the request is made is acquired from the data base 113 (S3302).
- the document data acquisition section 302 sends the acquired document data to the document data transmission section 304, and the document data transmission section 302 transmits the document data to the relay device 300.
- the data is transmitted to 010 (S3303).
- the relay device 310 receives the document data transmitted from the server device 320 by the document data receiving unit 310 (S320), and divides the received document data into document data. It is divided by the section 114 (S320).
- the document data division unit 114 performs the division of the document data in the same manner as described above, with the H1 tag as a heading tag as a delimiter. Then, the document data division unit 114 adds a missing tag so that each of the divided pages conforms to the HTML grammar (S325).
- Figure 8 shows an example of divided document data.
- the document data division unit 114 sends each of the divided pages to the document data feature extraction unit 115. Then, the document data overnight feature extraction unit 115 extracts the features of each page (S320).
- the document data feature extraction unit 115 extracts the feature of each page as the feature of each page, as in the above-described method, the content of the H1 tag, which is a heading tag.
- the feature of each page 500-502 in Fig. 8 is "land”, “climate”, and "population”.
- the document data feature extracting unit 115 sends the divided pages and the extracted features of each page to the document data overnight movement link adding unit 116. Then, the document data moving link adding unit 116 adds link information to other pages to each of the divided pages (S3207).
- FIG. 12 shows an example in which link information S is added to page 501 of FIG.
- the document data overnight movement link adding unit 116 sends each page to which the link information to another page is added to the document data transmitting unit 117. Then, the document data overnight transmission unit 117 transmits the divided page requested from the terminal device 120 to the terminal device 120 (S3208).
- the terminal device 120 receives the divided page transmitted from the relay device 310 by the document data receiving unit 123.
- the document data receiving unit 123 sends the received page to the document data display unit 124, and the page received by the document data display unit 124 is displayed to the user.
- FIG. 13 shows a display example in which the page shown in FIG. 12 is displayed on the document data overnight display section 124.
- the server device 320 having a server function of storing and managing the document data, the document data is divided, and the features of the divided document data are obtained.
- the relay device 3101 which has a document data overnight editing function of extracting and adding the extracted features to the divided document data as link information to another page, can be separated.
- the fifth embodiment of the present invention divides input document data, extracts features of the divided document data, and adds the extracted features to the divided document data as link information to other pages.
- the present invention relates to a document data processing device for producing and outputting a document.
- FIG. 37 is a block diagram of the document data processing device according to the fifth embodiment. The same parts as those already described are given the same reference numerals.
- the document data processing device 3400 is provided with a document data input unit 3401 that receives an input of document data sent from another device.
- the document data input unit 3401 sends the input document data to the document data division unit 114 provided in the document data processing device.
- the document data processing device 3400 is provided with a document data dividing section 114, a document data overnight feature extracting section 115, and a document data overnight moving link adding section 116. Since the document data overnight division unit 114, the document data feature extraction unit 115, and the document data movement link addition unit 116 have already been described in the first embodiment, detailed descriptions thereof will be omitted.
- the document data processing device 3400 is provided with a document data output unit 3405 which outputs the document data output from the document data movement link adding unit 116 to another device. ing.
- FIG. 38 is a diagram showing a hardware configuration when the document data processing device 3400 is realized by a computer.
- the CPU 2000 executes the program stored in the memory 201, and thereby the document data dividing unit 114, the document data extracting unit 115, and the document data moving link adding unit 111 Perform 6 functions. Also, the CPU 2000 executes the program stored in the memory 201 and uses the input / output interface 3501, so that the document data input unit 3401 and the document data output unit can be used. Functions as 3405.
- the operation of the document data processing device 3400 according to the fifth embodiment will be described with reference to the flowchart in FIG. FIG. 39 is a flowchart of the operation of the document data processing device 3400.
- the document data processing device 3400 accepts the input of the document data by the document data input unit 3401 sent from another device (S3601).
- FIG. 7 shows an example of the document data that the document data input unit 3401 has received the input.
- the document data input section 340 1 sends the input document data to the document data overnight division section 114.
- the document data division unit 114 divides the input document data (S3662).
- the document data division unit 114 divides the document data using, for example, the H1 tag, which is a heading tag, and adds missing tags so that each divided page conforms to the HTML grammar. (S3663).
- FIG. 8 shows an example of dividing the document data shown in FIG.
- the divided data division unit 114 sends each of the divided pages to the document data overnight feature extraction unit 115.
- the document data overnight feature extraction unit 115 extracts the features of each page (S3664). For example, if the contents of the heading H1 group are extracted as the features of each page, the features of each page 500-502 in Fig. 8 are "land", “climate”, “Population”.
- the document data overnight feature extraction unit 115 sends the divided pages and the extracted features of each page to the document data overnight movement link adding unit 116. Then, the document data moving link adding section 1 16 adds link information to other pages to each of the divided pages (S3655).
- FIG. 9 shows an example in which link information is added to page 500 of FIG.
- FIG. 10 illustrates the relationship between the requested document data and each divided page.
- the document data transfer link adding unit 116 sends each page to which link information to another page is added to the document data output unit 340. Then, the document data output unit outputs the first page of the divided document data to another device (S366). As described above, according to the fifth embodiment, the document data sent from another device is divided, the features of the divided document data are extracted, and the extracted document data is divided. Can be added as link information to other pages and output to other devices.
- FIG. 40 is a block diagram illustrating a configuration of the document data processing system according to the sixth embodiment. The same parts as those already described are given the same reference numerals.
- the server device 110 and the terminal device 3720 are connected to a network 130 such as the Internet.
- the configuration of the server device 110 is the same as that of the first embodiment, and the description is omitted.
- the terminal device 3720 is realized using a general-purpose machine such as a personal computer.
- the terminal device 372 0 is provided with an input unit 122 and a document data request transmission unit 122.
- the terminal device 372 0 is provided with a document data receiving unit 372 3 for receiving the document data sent from the server device 110.
- the document data receiving section 372 3 sends the received document data to the cache section 372 4 and the document data analyzing section 372 5 provided in the terminal device 370.
- the cache unit 3724 is storage means for storing received document data.
- the document data analysis section 3725 analyzes the received document data and obtains link information of the document data. Then, the document data analysis unit 3 7 2 5 terminates the analysis result. It is sent to the document data overnight display section 3 7 2 7 and the cache confirmation section 3 7 2 6 provided in the terminal device 3 720.
- the cache checking unit 372 6 checks whether the document data corresponding to the link information obtained by the document data analyzing unit 372 5 exists in the cache unit 372 4. Then, the cache confirmation unit 372 6 sends the confirmation result to the document data overnight display unit 372 7 1 ⁇ 3 ⁇ ⁇ .
- FIG. 41 is a diagram showing a hardware configuration when the terminal device 372 0 is realized by a computer.
- the CPU 210 executes a program stored in the memory 211 and uses the network interface 215 and the input / output interface 213.
- the functions of the document data request transmitting unit 122, the document data receiving unit 372, the document data corner analyzing unit 372, and the cache checking unit 372, 6 are realized.
- the function of the document data display section 3727 is realized by the CPU 210 executing the program stored in the memory 211 and using the display section 214.
- the document data request transmitting unit 122 transmits the input request to the server device 110 (S3901).
- the server device 110 receives the request sent from the terminal device 372 0 by the document data request receiving unit 111, and the document data obtaining unit 112 requests the document.
- the document data overnight division unit 114 divides the document data overnight acquired.
- the document data feature extraction unit 115 extracts features of each page of the divided document data.
- the document data transfer link adding unit 117 adds the extracted features of the other pages to each of the divided pages as link information, and sends the link information to the document data transmitting unit 117.
- the document data transmitting unit 117 sends the document data with the link information added thereto to the terminal device 370.
- FIG. 43 shows an example of the document data transmitted by the document data transmission section 117.
- the document data 4300 contains link tags 4301a and 4301b, which are link information indicating links to other pages.
- link tags 4301 a and 4301b “climate” 4302a and “population” 4302b, which are features of other pages, are described.
- the terminal device 370 20 receives the document data transmitted from the server device 110 by the document data receiving unit 372 3 (S3902).
- the document data receiving unit 3723 sends the received document data to the cache unit 3724, stores it in association with the document data identifier (S3903), and stores the document data. Send it to the analysis unit 3 7 2 5.
- the document data analysis section 3725 analyzes the sent document data (S 3904) and determines whether there is a link to other document data within the document data. (S3905) o
- the document data analysis unit 3725 determines in S3905 that there is link information to another document data within the document data, the linked document data The document data identifier is sent to the cache confirmation unit 3 7 2 6.
- the cache checking unit 37262 checks whether the document data corresponding to the transmitted identifier exists in the cache unit 3724 (S3906, S390). 7).
- the document data display section 372 7 generates link information according to the document data sent from the document data analysis section 372 and the confirmation result sent from the cache confirmation section 372 6.
- the character string indicating the content of the other page being described is displayed in large size (S3109) o
- the document data overnight display section 372 7 is linked according to the result of the document data transmitted from the document data analysis section 3 725 and the confirmation result transmitted from the cache confirmation section 372 6.
- a character string indicating the content of the other page described in the information is displayed in a normal size (S3910).
- FIG. 44 shows a page in which the page shown in FIG. 43 is displayed on the document data display section 37 27 of the terminal device 3720.
- the page 4 10 2 displayed on the document data display section 3 7 2 7 includes a part 4 10 4 indicating its own content, a text 4 10 ⁇ ⁇ ⁇ ⁇
- the linked texts 4100 and 4101 are displayed. As can be seen, the text 4100 is displayed larger than the text 4101 displayed in normal size.
- the document data linked to the text 4100 exists in the cache section 3724, and the document data linked to the text 4101 does not exist in the cache section 3724. It indicates that.
- the description mode of the link information to the page existing in the cache section 3724 is changed. be able to.
- the user who browses the document data can determine from the difference in the description form of the link information whether or not another linked page exists in the cache section 372 4.
- the user can select and display another page stored in the cache unit 3724. Therefore, the user can easily view the document data.
- the text indicating a link to a page existing in cache unit 3724 can be made larger than the text indicating a link to a page not existing in cache unit 3724. Accordingly, the user can visually recognize the page existing in the cache unit 3724 from the text indicating the link.
- the text indicating the link to the page existing in the cache unit 3724 is larger than the text indicating the link to the page not existing in the cache unit 3724. May be longer than the text indicating a link to a page that does not exist in the cache unit 3724. Further, the color or shade of the text indicating the link to the page existing in the cache section 3724 may be changed. Further, text indicating a link to a page existing in the cache unit 3724 may be shaded.
- the text that indicates the content of the linked page is used as the text indicating the link in the sixth embodiment, the text that indicates the content of the linked page may not be used as the text indicating the link. good.
- the document data which has not been divided into the database 113 is stored, and the document data is divided by the document data dividing unit 114.
- a configuration may be used in which the document data divided into a predetermined size is stored in the memory 113 in advance.
- the server device or the relay device when a user requests a server device or a relay device to perform a document de-emission from a terminal device having limited resources such as a mobile phone, the server device or the relay device requests the document.
- the data is divided, and a feature such as a headline extracted from another page can be added to each divided page as text indicating a link of another page while changing the feature according to the data amount of each page.
- the user can determine the necessity of moving to another page based on the information on the amount of data of another linked page.
- the server device or the relay device when a user requests a server device or a relay device to perform a document de-emission from a terminal device having limited resources such as a mobile phone, the server device or the relay device requests the document.
- the data can be split and a link can be added to each split page to specify the size of the split.
- the user can specify the size of the division, and an advantageous result that the browsing of the document data by the user is comfortable can be obtained.
- the terminal device acquires the document data from the server device or the relay device
- the acquired document data is stored in the cache and linked to the acquired document data. It is possible to confirm whether or not the document data exists in the cache, and if other document data exists in the cache, change the display of the text indicating the link to the other document data.
- the user browses the linked document data, it is possible to know from the text 1 indicating the link whether or not it is necessary to acquire the document data from the server device or the relay device. As a result, an advantageous result that the user can comfortably browse the document data can be obtained.
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Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP02705164A EP1372088A1 (en) | 2001-03-23 | 2002-03-14 | Document data processing device, server device, terminal device, and document processing system |
Applications Claiming Priority (4)
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JP2001084803 | 2001-03-23 | ||
JP2001-084803 | 2001-03-23 | ||
JP2002-061132 | 2002-03-06 | ||
JP2002061132A JP2002351736A (ja) | 2001-03-23 | 2002-03-06 | 文書データ処理装置、サーバ装置、端末装置、及び文書データ処理システム |
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WO2002077866A1 true WO2002077866A1 (fr) | 2002-10-03 |
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PCT/JP2002/002396 WO2002077866A1 (fr) | 2001-03-23 | 2002-03-14 | Dispositif de traitement de donnees documentaires, dispositif serveur, dispositif terminal et systeme de traitement de documents |
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EP (1) | EP1372088A1 (ja) |
JP (1) | JP2002351736A (ja) |
KR (1) | KR20030003767A (ja) |
CN (1) | CN1462401A (ja) |
WO (1) | WO2002077866A1 (ja) |
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JP2004086846A (ja) * | 2002-06-27 | 2004-03-18 | Oki Electric Ind Co Ltd | 情報区分装置、方法及びプログラム、並びに、情報区分プログラムを記録した記録媒体 |
US7366981B2 (en) * | 2002-10-04 | 2008-04-29 | Fuji Xerox Co., Ltd. | Image forming device and method |
JP3935856B2 (ja) | 2003-03-28 | 2007-06-27 | インターナショナル・ビジネス・マシーンズ・コーポレーション | レイアウトの定められた文書のダイジェストを作成するための情報処理装置、サーバ、方法及びプログラム |
JP4014160B2 (ja) * | 2003-05-30 | 2007-11-28 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 情報処理装置、プログラム、及び記録媒体 |
US9094805B2 (en) * | 2003-06-25 | 2015-07-28 | Oracle International Corporation | Mobile messaging concierge |
JP4340483B2 (ja) * | 2003-06-27 | 2009-10-07 | 富士通株式会社 | 複合コンテンツの配信方法および配信システム |
WO2006123429A1 (ja) * | 2005-05-20 | 2006-11-23 | Fujitsu Limited | 情報検索方法、装置、プログラム、該プログラムを記録した記録媒体 |
JP4811069B2 (ja) * | 2005-10-24 | 2011-11-09 | 大日本印刷株式会社 | 情報提示装置、情報提示方法、及び情報提示処理プログラム |
JP4928117B2 (ja) * | 2005-11-10 | 2012-05-09 | キヤノン株式会社 | 画像処理装置、画像管理方法、文書管理装置、文書管理方法、コンピュータプログラム及びコンピュータ読み取り可能な記憶媒体 |
JP4771915B2 (ja) | 2006-11-15 | 2011-09-14 | 京セラミタ株式会社 | Htmlテキストを変換する装置、方法、およびプログラム |
JP4865581B2 (ja) * | 2007-02-08 | 2012-02-01 | 株式会社エヌ・ティ・ティ・ドコモ | コンテンツ流通管理装置及びコンテンツ流通システム |
JP4935396B2 (ja) * | 2007-02-09 | 2012-05-23 | 日本電気株式会社 | Webコンテンツ提供装置、Webコンテンツ提供方法およびプログラム |
JP4700637B2 (ja) * | 2007-02-28 | 2011-06-15 | 関西電力株式会社 | Web文書分割方法、システム及びプログラム |
CN101866256A (zh) * | 2009-04-16 | 2010-10-20 | 鸿富锦精密工业(深圳)有限公司 | 电子设备系统及电子设备用户操作界面显示方法 |
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CN111291152A (zh) * | 2018-12-07 | 2020-06-16 | 北大方正集团有限公司 | 案例文书的推荐方法、装置、设备及存储介质 |
CN109815243B (zh) * | 2019-02-18 | 2020-03-03 | 北京仁和汇智信息技术有限公司 | 一种文档界面化修改时的结构化存储方法和装置 |
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- 2002-03-14 CN CN02801445A patent/CN1462401A/zh active Pending
- 2002-03-14 WO PCT/JP2002/002396 patent/WO2002077866A1/ja not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
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CN1462401A (zh) | 2003-12-17 |
US20030079183A1 (en) | 2003-04-24 |
KR20030003767A (ko) | 2003-01-10 |
JP2002351736A (ja) | 2002-12-06 |
EP1372088A1 (en) | 2003-12-17 |
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