JP4251804B2 - Information display method, information display program, and information display apparatus - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a tagged information display method, a tagged information display program, and a tagged information display device for extracting and displaying information necessary for an operator from tagged information.
[0002]
[Prior art]
In recent years, with the development of the Internet and Intranet, enormous information including prints and publications of hypertext, databases, newspapers, books, etc. on the WEB can be easily obtained. Since these pieces of information are described in various formats, even if a document containing information necessary for the operator is hit, the information necessary for the operator is searched from the enormous hit documents and the purpose is If it is not rearranged into a mold, its use is difficult.
[0003]
For this reason, technology development for extracting and organizing information from documents to be searched is being promoted. In such technology, the search target document has the meaning of each piece of information contained in it. Information tags such as XML (Extensible Markup Languate) and SGML (Standard Generalized Markup Language) are added to clarify, and the information necessary for clues to these information tags is used in tools for searching and organizing documents. Is extracted as knowledge.
[0004]
[Problems to be solved by the invention]
However, these tools are prepared in advance depending on the processing purpose such as information search and organization, and the display format of the processing results is also different for each tool. It was. On the other hand, the purpose of using information differs for each individual user. For example, the contents of the required information differ depending on the user's job system (managerial positions, general positions, etc.) and the target work (sales, service engineer, development), and how to use the output results (whether it needs to be detailed) The range of information to be displayed varies depending on whether the outline is sufficient, whether it is used as internal data or external data, and the display method (list format, card format).
[0005]
The present invention has been made in view of such problems, and the problem is that with a tag that can extract and display any kind of information from the tagged information according to a user's request. An information display method, a tagged information display program, and a tagged information display device are provided.
[0006]
[Means for Solving the Problems]
The tagged information display method according to the present invention devised to solve the above-described problem includes a profile generation step of generating a profile including one or more keywords indicating the type of information required by the user in advance. A tag structure extracting step for extracting a plurality of tags included in the tagged information from the sampled tagged information, and extracting only a tag corresponding to the keyword from the extracted tags and converting A conversion rule generation step for generating as rule information, an information extraction step for extracting information specified by the same tag as the tag included in the conversion rule from the tagged information to be displayed, and the extracted information are displayed. The display step is sequentially performed.
[0007]
In addition, a tagged information display program according to the present invention includes a profile generation step for generating a profile including one or a plurality of keywords indicating a type of information required by a user, and sampled tagged information. A tag structure extracting step for extracting a plurality of tags included in the tagged information, and a conversion rule for extracting only a tag corresponding to the keyword from the extracted plurality of tags and generating it as conversion rule information A generation step, an information extraction step for extracting information specified by the same tag as the tag included in the conversion rule, and a display step for displaying the extracted information are sequentially executed from the tagged information to be displayed. It is characterized by making it.
[0008]
In addition, the tagged information display device according to the present invention includes, in advance, profile generating means for generating a profile including one or a plurality of keywords indicating the type of information required by the user, and tagged information as a sample, Tag structure extraction means for extracting a plurality of tags included in the tagged information, and conversion rule generation means for extracting only tags corresponding to the keywords from the extracted tags and generating them as conversion rule information And information extracting means for extracting information specified by the same tag as the tag included in the conversion rule, and display means for displaying the extracted information, from the tagged information to be displayed. Features.
[0009]
If comprised as mentioned above, the tag contained in the tagged information is extracted from the one or several tagged information used as a sample. Only tags corresponding to keywords in the profile indicating the type of information required by the user are extracted as conversion rule information from the tags extracted in this way. Then, information corresponding to the tag included in the conversion rule obtained as described above is extracted from the display target tagged information and displayed. Therefore, since only the information that is really necessary for each user is automatically extracted from the display target tagged information and displayed, it is possible to save the trouble of manually searching for such information. Further, since the display is performed in a unified format according to the conversion rule, it is possible to obtain necessary information from various kinds of tagged information.
[0010]
In the present invention, the tagged information includes all types of tagged documents such as SGML documents and HTML documents in addition to XML documents.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Principle of embodiment)
FIG. 1 is a conceptual diagram showing the principle of an embodiment of the present invention. As shown in FIG. 1, in this embodiment, when information with XML tags is obtained by extraction, search, analysis, etc. from printed materials, publications, databases, etc. that are distributed on the Internet, all of them are obtained. The tag structure information obtained by integrating (adding) the tag structure information of the XML-tagged information is obtained. On the other hand, a profile listing keywords indicating information required by an information user is generated manually or automatically. Then, only tags that are identical or synonymous with the keywords included in the profile are extracted from the integrated tag information information in a manner indicating the hierarchical structure, and further edited by the information user and stored as conversion rules. Then, the information with the tag specified by the conversion rule is extracted from the display target XML text and displayed.
(Hardware configuration of the embodiment)
FIG. 2 is a block diagram schematically showing a computer system (tagged information display device) that executes a program (tagged information display program) for carrying out the tagged information display method according to the present invention. This computer system is configured as a computer having a function of collecting information by connecting to a network (such as the Internet).
[0012]
As shown in FIG. 2, the computer includes a CPU 1, a hard disk 2, a RAM 3, a communication device 4, a display device 5, and an input device 6 that are connected to each other via a bus B.
[0013]
The CPU 1 executes various programs stored in the hard disk 2 to control the entire computer and perform information processing.
[0014]
Various data are stored in the hard disk 2 together with the various programs. Various programs stored in the hard disk 2 are inspected for information from an operation system 20 having a communication function, a browser program 21 for browsing content on the web via the Internet or an intranet, and a database on the web. A search tool 22 is included. Further, the various programs include a tagged information display program 23 for extracting and displaying necessary information from documents (XML text) collected by the browser program 21 and the search tool 22. Note that the tagged information display program 23 provides the CPU 1 with the profile generation process shown in the flowchart of FIG. 3, the pre-process shown in the flowcharts of FIGS. 4 and 5, and the flowchart of FIG. The display processing process shown in FIG.
[0015]
The various data stored in the hard disk 2 includes an industry-specific ontology 24, a profile 25, and a conversion rule 26. This industry-specific ontology 24 is a list of synonyms generally used in each industry for each industry. The profile 25 is prepared for each user who uses the information displayed by the tagged information display method. As shown in FIG. 9, the type of information required by the user (ie , Information types that can be defined as XML tags). The conversion rule 26 is data generated for each user by the CPU 1 executing the pre-processing process by the hypertext display program 23, and is extracted from the display target XML text as shown in FIG. It defines the type of information to be and its hierarchical structure.
[0016]
The RAM 3 is a random access memory used as a work area when the CPU 1 executes the various programs described above, and temporarily stores information generated by the various programs.
[0017]
The communication device 4 is an interface with a communication line. If the communication line is an analog telephone line, a modem (including an ADSL modem) is used. If the communication line is a digital line, TA is used. LAN cards are used.
[0018]
The display device 5 is a CRT (Cathode-Ray-Tube), a liquid crystal display panel, or the like that performs screen display according to various display data generated by the CPU 1.
[0019]
The input device 6 is a keyboard, a pointing device, or the like for an operator to manually input information such as commands and data.
(Processing content of the embodiment)
Next, the contents of various processes executed by the CPU 1 according to the tagged document display program 23 will be described.
<Profile generation process>
The profile generation process shown in FIG. 3 is executed when the operator of this computer is a data user.
[0020]
In the first step S001 from the start of the profile generation process, the CPU 1 accepts profile information input by an operator (data user). That is, the CPU 1 displays on the screen of the display device 5 an input screen in a predetermined format for inputting one or a plurality of keywords indicating the type of information required by the operator (data user). Wait for one or more keywords to be entered. When one or more keywords are input, the CPU 1 advances the process to S002.
[0021]
In S002, the CPU 1 generates a profile 25 for the operator (data user) based on all the keywords (that is, profile information) input in S001, and stores the profile 25 in the hard disk 2. At the same time, a ranking table representing the ranking ranking of the search keyword (in the initial state, the search keyword is not registered) is also stored in the hard disk 2 at the same time.
[0022]
The subsequent processes after S003 are executed in parallel with the other programs being executed. Even after the computer is turned off, the functions of the operation system 20 are performed after the power is turned on again. To restart.
[0023]
In S003, the CPU 1 waits for an information search to be executed by an operator (data user). When the information search is executed, the CPU 1 advances the process to S004, and the keyword identical or synonymous with the search keyword specified in the information search is stored in the hard disk 2 exclusively for the operator (data user). Search from the profile 25. Then, the ranking in the ranking table for the found keyword is increased by one. When the search keyword is not listed in the ranking table, the CPU 1 adds the search keyword to the ranking table (the 10th place is set at the time of registration).
[0024]
In the next S005, it is checked whether or not the ranking after the rank increase in S004 has become the first. If it is not first, the process returns to S003. If it is first, the search keyword is added to the profile 25 stored in the hard disk 2 exclusively for the operator (data user) in S006. The process returns to S003.
[0025]
By continuously executing the above profile generation processing, a profile 25 for displaying data required by an operator who is a data user is first manually generated by the operator, and thereafter, information collection by the operator is performed. It is automatically updated according to the history (corresponding to profile creation step and profile creation means). Therefore, keywords suitable for the position and type of the operator can be arbitrarily selected and included in the profile 25, and keywords indicating the type of information actually required are automatically added to the profile 25. .
<Pre-processing process>
The preprocessing process shown in FIGS. 4 and 5 is arbitrarily executed by the operator when the information user newly sets the purpose of data use. For example, it is executed when a large number of XML texts (tagged documents) are obtained by executing a search (XML search or the like) specifying an arbitrary search keyword. This pre-processing is executed for all of a group of XML texts to be displayed or a plurality of XML texts randomly extracted from the group. The XML text to be subjected to this preprocessing is hereinafter referred to as sample text.
[0026]
In the first S101 after the start of the pre-processing, the CPU 1 reads one sample text. In the next S102, the CPU 1 extracts an XML tag structure from the sample text read in S101 (corresponding to a tag structure extraction step and tag structure extraction means). As shown in the example of FIG. 8, this XML tag structure includes only a tag name (usually a word indicating the type of information enclosed by the tag) attached to the sample text, and a hierarchy between the tags. This data is extracted reflecting the structure. In the next S103, the CPU 1 primarily stores the XML tag structure extracted in S102 in the RAM 3 as “XML tag structure information”.
[0027]
Subsequently, the CPU 1 executes a loop process from S104 to S110. In the first step S104 after entering this loop process, the CPU 1 checks whether or not there is an unread sample text. If there is an unread sample text, the CPU 1 reads the next sample text in S105.
[0028]
In the next S106, the CPU 1 extracts the XML tag structure of the sample text read in S105 (corresponding to a tag structure extraction step and tag structure extraction means). In next step S107, the CPU 1 specifies one tag constituting the XML tag structure extracted in step S106. In the next S108, the CPU 1 checks whether or not a tag identical or synonymous with the tag specified in S107 is included in the XML tag structure information on the RAM 3. Note that the CPU 1 refers to the industry-specific ontology 24 described above in order to examine the range of tags having the same meaning as the processing target tag. If there is a tag that is identical or synonymous, the CPU 1 advances the process to S110 as it is. On the other hand, if there is no identical or synonymous tag, the CPU 1 integrates the processing target tag (the tag specified in S107) into the XML tag structure information on the RAM 3 in S109 (upper layer of the processing target tag). If there is a tag that is the same or synonymous with the tag, the tag is added to the lower layer of the tag, and added to the uppermost layer if there is no tag that is the same or synonymous with the upper tag of the processing target tab. In S110, the CPU 1 checks whether or not an unspecified tag remains in the XML tag structure extracted in S106. If it remains, the process returns to S107, and if not, the process returns to S104.
[0029]
If it is determined in S104 that there is no unprocessed sample text as a result of repeating the loop processing of S104 to S110 described above, the CPU 1 advances the processing from S104 to S111. In S <b> 111, the CPU 1 reads the designated information user-specific profile 25 from the hard disk 2.
[0030]
In the next S112, the CPU 1 extracts from the XML tag structure information finally left on the RAM 3 a tag identical to or synonymous with the keyword listed in the profile read in S111 and its upper tag. Also in this case, the CPU 1 refers to the industry-specific ontology 24 in order to examine the range of synonymous tags.
[0031]
In the next step S113, as shown in FIG. 10, the CPU 1 assigns an ID representing the hierarchical structure (lower layer tag ID = higher layer tag ID × 10 + α) to each tag extracted in S112. To do.
[0032]
In the next S114, the CPU 1 displays on the screen of the display device 5 a conversion rule creation screen representing each tag extracted in S112 according to the hierarchical structure indicated by the ID assigned in S113. In this conversion rule creation screen, as shown in the screen example of FIG. 12, for each item at the time of final display, a column for writing the name of the item ("field name" column), displayed in that item A field ("tag correspondence" field) for specifying an ID of a tag corresponding to information to be performed (a tag in the lowest hierarchy directly surrounding information in the XML text), for displaying information to be displayed in the item A column for specifying the font size (“font size” column), a column for specifying the font color (“font color” column), and a check box for deleting the item are provided. In the initial state, each of these items is prepared for each tag at the lowest level, and the “field name” column and the “tag correspondence” column each have data (tag wording, ID) is initially set. The operator can change the name (field name) of the item by arbitrarily rewriting the contents of the “field name” column, or add another ID to the “tag correspondence” column, so that multiple types can be added to the item. The character displayed in the item can be arbitrarily set by displaying the above information or by arbitrarily describing data in the “font size” column and the “font color” column. As described above, when a plurality of IDs are specified in the “tag correspondence” column of a certain item, the item in which the added ID is originally described in the “tag correspondence” column becomes unnecessary. Check box for deleting item is checked. In addition, on the conversion rule creation screen, the field names of the items in the upper layer of each item (that is, the wording of the tag in the upper layer) are described in an unchangeable manner, and the items in the upper layer are deleted. A check box is also provided. Furthermore, on this conversion rule creation screen, various buttons ("tag structure display" button 31, "screen update" button 32, "reset" button 33, "style sheet creation" button 34, and "end" button 35) include. Note that this conversion rule creation screen may be an editing screen by a spreadsheet program.
[0033]
In next S115, the CPU 1 waits for an input to the conversion rule creation screen. When the “end” button 35 is pressed (when the cursor is over the button by the pointing device included in the input device 6 and the click button of the pointing device is pressed, the same applies hereinafter). Terminates this pre-processing process, and if the “tag structure display” button is pressed, the process proceeds to S116, and if the “create style sheet” button 34 is pressed, the process proceeds to S117. If there is any other input (ie, pressing of another button, entry or change of data in each column, click on each check box), the process proceeds to S120.
[0034]
In S 116, the CPU 1 displays an XML tag structure screen as shown in FIG. 13 on the screen of the display device 5. As shown in FIG. 13, on the XML tag structure screen, the tags extracted in S112 are listed together with the IDs assigned in S113. When S116 is completed, the CPU 1 returns the process to S115.
[0035]
In S110, the CPU 1 executes a process according to the input content. For example, when there is data entry in each field (that is, when a character is input by the keyboard with the entry target field activated by the pointing device), the CPU 1 displays the input character in the entry target field. To display. When a check box without a check mark is clicked, a check mark is displayed in the check box, and when a check box with a check mark is clicked, a check mark is displayed from the check box. Erase. Further, when the “update screen” button 32 is pressed, an item having a check mark in the check box at that time is deleted. When the “reset” button 33 is pressed, the content of the conversion rule creation screen is returned to the initial state.
[0036]
In S117, a conversion rule confirmation screen as shown in FIG. 14 is displayed on the screen of the display device 5 in accordance with the contents of each data set on the conversion rule creation screen at that time. As shown in FIG. 14, the conversion rule confirmation screen includes the contents of the “field name” field, the “tag correspondence” field, and the “font size” field for each item set in the conversion rule creation screen. And the contents of the “font color” column are displayed in a list. Further, the conversion rule confirmation screen includes a “create” button 36 and a “return” button 37.
[0037]
In next S 118, the CPU 1 waits for the “Create” button 36 or “Return” button 37 on the conversion rule confirmation screen to be pressed. If the “return” button 37 is pressed, the process returns to step S115. If the “create” button 36 is pressed, the process proceeds to step S119.
[0038]
In S119, the information for each item displayed in the list on the conversion rule confirmation screen is encoded to create a conversion rule 26 as shown in FIG. 15 and store this conversion rule 26 in the hard disk 2. To do. When S119 is completed, the CPU 1 completes this preliminary process. The processing from S111 to S119 corresponds to a conversion rule generation step and a conversion rule generation means.
[0039]
The conversion rules stored in the hard disk 2 as described above can be used for display processing for the XML text group from which the sample text is extracted, and the same kind of XML text group (using the same search keyword). XML text groups retrieved from other databases, etc., XML text groups retrieved from the same database using similar search keywords, etc.) can be used for display processing.
[0040]
Further, when there is a situation where the types of information required by a plurality of people are common, the conversion rule 26 may be generated based on the profile 25 common to the plurality of people, or may be unique to a certain one person. The conversion rule 26 generated based on the profile 25 may be used to present information to others.
<Display processing>
The display process shown in FIG. 6 is performed on the XML text group from which the sample text is extracted after completion of the above-described pre-processing, and after the same kind of XML text group is obtained thereafter. Is executed. That is, the process starts when a conversion rule 26 dedicated to any data user and a command designating an XML text group are input.
[0041]
In the first S201 after the start of the profile refining process, the CPU 1 reads the conversion rule 26 specified in the command.
[0042]
In next step S202, the CPU 1 reads one display target XML text specified in the command.
[0043]
In the next S203, the CPU 1 describes each tag in the conversion rule 26 read in S201 with a tag that is the same as or synonymous with the tag (the tag in the conversion rule 26 has an upper tag). In this case, a description having a tag having an upper tag identical or synonymous with the upper tag) is extracted (corresponding to an information extraction step and information extraction means).
[0044]
In the next S204, the CPU 1 checks whether or not the processes in S202 and S203 have been completed for all the display target XML texts. If the display target XML text still remains, the process returns to S202, and the process for the next display target XML text is executed.
[0045]
On the other hand, if no display target XML text remains, the CPU 1 advances the process from S204 to S205. In S205, the CPU 1 displays the information extracted in S203 for all the display target XML texts in a list format on the screen of the display device 5 (corresponding to a display step and a display unit). FIG. 16 shows a list screen example for this list display. As shown in FIG. 16, the list screen is designated in an item designation field 38 for designating an item to be displayed in a list among items corresponding to each description extracted in S203, and this item designation field 38. For each item, a list field 39 for displaying a list of information extracted from each display target XML text and a “card display” button 40 are included.
[0046]
In the next S206, the CPU 1 waits for an input to the list screen. If the “card display” button 40 is pressed, the process proceeds to S207. If there is any other input, the process proceeds to S209. Proceed to In S209, the CPU 1 executes a process according to the input content. For example, when the item displayed in the item designation field 38 is changed, the content displayed in the list field 39 is changed to information extracted from each display target XML text for the changed item. After completion of S209, the CPU 1 returns the process to S206.
[0047]
On the other hand, in S207, the CPU 1 displays the information extracted in S203 for the XML text including the item activated (pressed) in the list column 39 on the screen of the display device 5 in a card format. Display (equivalent to display step, display means). FIG. 17 shows an example of a card screen for displaying this card. As shown in FIG. 17, the card screen includes a card field 41 for displaying a list of all information extracted from the XML text to be displayed on the card, and a “list display” button 42.
[0048]
In the next S708, the CPU 1 waits for the “list display” button 42 to be pressed. When the “list display” button 42 is pressed, the CPU 1 returns the process to S205.
[0049]
By executing this display process, the operator selects the XML text to be displayed on the card based on the information listed in the list field 39 of the list screen. The card display screen for the selected XML text allows the user to see at a glance the information narrowed down from the XML text as required by the user. In this way, the operator can arbitrarily switch the display format. Even if the switching is performed in this way, the information is already extracted from the display target XML text, so that the information is immediately displayed.
(Appendix 1)
A tagged information display method for extracting and displaying information necessary for a user from tagged information,
A profile generation step for generating a profile including one or more keywords indicating the type of information required by the user in advance;
A tag structure extraction step for extracting a plurality of tags included in the tagged information from the tagged information as a sample;
A conversion rule generation step for extracting only tags corresponding to the keywords from the plurality of extracted tags and generating them as conversion rule information;
An information extraction step of extracting information specified by the same tag as the tag included in the conversion rule from the tagged information to be displayed;
A display step for displaying the extracted information;
A method for displaying tagged information, which is performed sequentially. (1)
(Appendix 2)
In the conversion rule generation step, the extracted tag is further presented to the operator and restricted according to a request from the tag operator to be included in the conversion rule.
The tagged information display method according to supplementary note 1, wherein: (2)
(Appendix 3)
In the profile generation step, keywords frequently used for information collection are included in the profile in consideration of the information collection history of the user.
The tagged information display method according to supplementary note 1, wherein: (3)
(Appendix 4)
In the conversion rule generation step, an item name corresponding to a tag included in the conversion rule is further set,
In the display step, the information extracted from the tagged information to be displayed as specified by the tag included in the conversion rule in the information extraction step is attached with an item name corresponding to the tag. indicate
The tagged information display method according to supplementary note 1, wherein:
(Appendix 5)
In the tag structure extraction step, a plurality of tags respectively extracted from a plurality of tagged information as samples are integrated.
The tagged information display method according to supplementary note 1, wherein:
(Appendix 6)
When synthesizing, synonyms are normalized
The tagged information display method according to supplementary note 5, characterized in that:
(Appendix 7)
In the display step, the information extracted from the plurality of tagged information in the information extraction step is displayed in a list format.
The tagged information display method according to supplementary note 1, wherein:
(Appendix 8)
In the display step, a plurality of information extracted from the single tagged information in the information extraction step is displayed in a card format.
The tagged information display method according to supplementary note 1, wherein:
(Appendix 7)
Against the computer,
A profile generation step for generating a profile including one or more keywords indicating the type of information required by the user;
A tag structure extraction step for extracting a plurality of tags included in the tagged information from the tagged information as a sample;
A conversion rule generation step for extracting only tags corresponding to the keywords from the plurality of extracted tags and generating them as conversion rule information;
An information extraction step of extracting information specified by the same tag as the tag included in the conversion rule from the tagged information to be displayed;
A display step for displaying the extracted information;
A tagged information display program that is sequentially executed. (4)
(Appendix 8)
A tagged information display device for extracting and displaying information necessary for a user from tagged information,
Profile generation means for generating a profile including one or more keywords indicating the type of information required by the user in advance;
Tag structure extraction means for extracting a plurality of tags included in the tagged information from the tagged information as a sample;
A conversion rule generating means for extracting only the tag corresponding to the keyword from the plurality of extracted tags and generating the conversion rule information;
Information extracting means for extracting information specified by the same tag as the tag included in the conversion rule from the tagged information to be displayed;
Display means for displaying the extracted information;
An information display device with a tag, characterized by comprising. (5)
(Appendix 9)
A tagged information display method for extracting and displaying information necessary for a user from tagged information,
A profile generation step for generating a profile including one or more keywords indicating the type of information required by the user in advance;
A tag structure extraction step of extracting a plurality of tags included in the tagged information from the sampled tagged information in a form representing the hierarchical structure;
A conversion rule generation step of extracting only the lower layer tag corresponding to the keyword from the plurality of extracted tags in combination with the tag corresponding to the upper layer of the lower layer tag, and generating the conversion rule information;
An information extraction step of extracting information specified by the same tag combination as the combination of the lower layer tag and the upper layer tag included in the conversion rule from the tagged information to be displayed;
A display step for displaying the extracted information;
A method for displaying tagged information, which is performed sequentially.
(Appendix 10)
Against the computer,
A profile generation step for generating a profile including one or more keywords indicating the type of information required by the user;
A tag structure extraction step of extracting a plurality of tags included in the tagged information from the sampled tagged information in a form representing the hierarchical structure;
A conversion rule generation step of extracting only the lower layer tag corresponding to the keyword from the plurality of extracted tags in combination with the tag corresponding to the upper layer of the lower layer tag, and generating the conversion rule information;
An information extraction step of extracting information specified by the same tag combination as the combination of the lower layer tag and the upper layer tag included in the conversion rule from the tagged information to be displayed;
A display step for displaying the extracted information;
A tagged information display program that is sequentially executed.
(Appendix 11)
A tagged information display device for extracting and displaying information necessary for a user from tagged information,
Profile generation means for generating a profile including one or more keywords indicating the type of information required by the user in advance;
Tag structure extraction means for extracting a plurality of tags included in the tagged information from the sampled tagged information in a form representing the hierarchical structure;
A conversion rule generating means for extracting only a lower-layer tag corresponding to the keyword from a plurality of extracted tags in combination with a tag corresponding to an upper layer of the lower-layer tag, and generating as conversion rule information;
Information extracting means for extracting from the tagged information to be displayed, information specified by the same tag combination as the lower layer tag and the upper layer tag included in the conversion rule;
Display means for displaying the extracted information;
An information display device with a tag, characterized by comprising.
[0050]
【The invention's effect】
According to the information display method of the present invention configured as described above, any type of information can be extracted from a tagged document and displayed in response to a user request.
[Brief description of the drawings]
FIG. 1 is a conceptual diagram of an information display system according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a hardware configuration of the information display system
FIG. 3 is a flowchart showing a profile generation process executed in accordance with a tagged document display program.
FIG. 4 is a flowchart showing a preprocessing process executed in accordance with a tagged document display program.
FIG. 5 is a flowchart showing a preprocessing process executed in accordance with a tagged document display program.
FIG. 6 is a flowchart showing a display processing process executed in accordance with a tagged document display program.
FIG. 7 is a diagram showing an example of XML text
FIG. 8 is a diagram showing an example of XML tag structure information
FIG. 9 is a diagram showing an example of a profile
FIG. 10 is a diagram showing an example of a tag extracted from an XML tag structure information according to a profile and given an ID
FIG. 11 is a table showing the relationship between field names and IDs.
FIG. 12 shows a conversion rule creation screen
FIG. 13 shows a tag structure screen.
FIG. 14 shows a conversion rule confirmation screen.
FIG. 15 is a diagram showing an example of a conversion rule
FIG. 16 shows a list display screen.
FIG. 17 shows a card display screen.
[Explanation of symbols]
1 CPU
2 Hard disk
5 display devices
6 Input device
23 Tagged document display program
25 profiles
26 Conversion rules

Claims (3)

An information display method for extracting and displaying information necessary for a user from a tagged document whose document structure is defined using a tag,
Computer
A profile generation step for generating a profile including one or more keywords required by the user in advance;
A tag structure extraction step of extracting a plurality of tags included in the tagged document from a tagged document that is a sample extracted from the plurality of tagged documents to be displayed;
From the extracted plurality of tags, further, the keyword and the same tag is displayed on the plurality extracted display device, based on a plurality of tags the display, definitive when displaying the information enclosed in the inter-tag the tag hierarchy, display attribute Neu display processing rules for Zureka conversion rule generation step Keru with receiving from the user at the time of displaying the display name, information enclosed in the tag to be displayed in correspondence with the tag When,
From tagged document to be displayed, and the information extracting step of extracting information enclosed in the same tag as the tag included in the display processing rules,
The information enclosed in extracted the tag, the hierarchical structure between the tag defined in the Display processing rules, display name to be displayed corresponding to the tag, the display attribute of the information enclosed in the tag An information display method characterized by executing a display step of displaying on a display device based on any one of them . Against the computer,
A profile generation step for generating a profile including one or more keywords required by the user in advance;
A tag structure extraction step for extracting a plurality of tags included in the tagged document from a tagged document that is a sample extracted from a plurality of tagged documents whose document structure is defined using tags, which is a display target;
From the extracted plurality of tags, further, the keyword and the same tag is displayed on the plurality extracted display device, based on a plurality of tags the display, definitive when displaying the information enclosed in the inter-tag the tag hierarchy, display attribute Neu display processing rules for Zureka conversion rule generation step Keru with receiving from the user at the time of displaying the display name, information enclosed in the tag to be displayed in correspondence with the tag When,
From tagged document to be displayed, and the information extracting step of extracting information enclosed in the same tag as the tag included in the display processing rules,
The information enclosed in extracted the tag, the hierarchical structure between the tag defined in the Display processing rules, display name to be displayed corresponding to the tag, the display attribute of the information enclosed in the tag An information display program that causes a display step to be displayed on a display device to be executed on the basis of either of them . An information display device that extracts and displays information necessary for a user from a tagged document whose document structure is defined using a tag,
Profile generation means for generating a profile including one or more keywords required by the user in advance;
Tag structure extraction means for extracting a plurality of tags included in the tagged document from a tagged document that is a sample extracted from the plurality of tagged documents to be displayed;
From the extracted plurality of tags, further, the keyword and the same tag is displayed on the plurality extracted display device, based on a plurality of tags the display, definitive when displaying the information enclosed in the inter-tag the tag hierarchical structure, display name to be displayed corresponding to the tag, the display processing rules relating to the display attributes Neu either the time of displaying the information enclosed in the tag, Keru with receiving from the user conversion rule generation means When,
From tagged document to be displayed, and information extracting means for extracting information enclosed in the same tag as the tag included in the display processing rules,
The information enclosed in extracted the tag, the hierarchical structure between the tag defined in the Display processing rules, display name to be displayed corresponding to the tag, the display attribute of the information enclosed in the tag An information display device comprising: a display unit configured to display on the display device based on either of them .

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