JP7092992B2 - Document management program, document management device and document management method - Google Patents

Description

The present invention relates to a document management program, a document management device and a document management method.

Information processing technology is considered to support the creation of documents by users. For example, when a character string in a document is registered as a part character string and then the part character string is quoted in multiple places in the document, the correction made to the part character string in one place in the document is different. There is a proposal for a document creation support device that reflects in the same part character string cited in the section.

There is also a proposal for a document editing device that streamlines document creation. The document editing device detects parts of the document that need to be corrected under certain conditions, and stores information such as position information and correct answer candidates in the document in the correction candidate buffer for those parts. The document editing device reads the position in the document and the correction candidate from the correction candidate buffer, presents the correction candidate to the user, and executes the correction based on the user's instruction.

Japanese Unexamined Patent Publication No. 6-96076 Japanese Unexamined Patent Publication No. 9-81565

If you change a part of one document, you may need to change the relevant part of another document. However, when the number of documents to be managed is large, it is not easy for the user to find another related document and a part to be corrected in the other document. Therefore, there is a problem that the document may be overlooked.

In one aspect, the invention aims to prevent omission of changes in multiple documents.

In one aspect, a document management program is provided. The document management program corresponds to the first keyword contained in the first document among a plurality of documents including the keyword and the value associated with the keyword according to the convention of sentence expression or expression expression for the keyword. Accepting a change in the value of 1, from the second document containing the first keyword among the plurality of documents, the first keyword according to the convention of sentence expression or expression expression for the first keyword in the second document. The second value corresponding to is searched, and the second value is changed to the changed first value or the second value is changed according to the similarity between the first value and the second value. Causes the computer to perform a process that displays information that indicates that is a candidate for change.

Also, in one aspect, a document management device is provided.
Also, in one aspect, a computer-executed document management method is provided.

On one side, it is possible to prevent omission of changes in multiple documents.

It is a figure for demonstrating the processing of the document management apparatus of 1st Embodiment. It is a figure which shows the hardware example of the management apparatus of 2nd Embodiment. It is a figure which shows the functional example of a management device. It is a figure which shows the example of a document. It is a figure which shows the example of the management table. It is a figure which shows the example of the change input screen. It is a figure which shows the modification example of a document. It is a figure which shows the display example of the correction result. It is a flowchart which shows the processing example of the document change management. It is a flowchart which shows the processing example of automatic correction. It is a flowchart which shows the processing example of the correction candidate setting. It is a figure which shows the update example (the 1) of the management table. It is a figure which shows the update example (the 2) of the management table. It is a figure which shows the update example (the 3) of the management table. It is a figure which shows the update example (the 4) of the management table. It is a figure which shows the update example (the 5) of the management table. It is a figure which shows the update example (6) of the management table. It is a figure which shows the update example (7) of the management table.

Hereinafter, the present embodiment will be described with reference to the drawings.
[First Embodiment]
The first embodiment will be described.

FIG. 1 is a diagram for explaining the processing of the document management device according to the first embodiment.
The document management device 10 stores a plurality of documents 20. Here, the document is electronic data including textual information. For example, a document may be referred to as a file, dataset, document file or document data. The document management device 10 manages changes in each document included in the plurality of documents 20. Further, the document management device 10 is connected to a display device 30 for displaying an image.

Even if the plurality of documents 20 are stored in an external storage device of the document management device 10 (for example, a storage device externally attached to the document management device or a storage device connected to the document management device 10 via a network). good.

The document management device 10 has a storage unit 11 and a processing unit 12.
The storage unit 11 may be a volatile storage device such as a RAM (Random Access Memory) or a non-volatile storage device such as an HDD (Hard Disk Drive) or a flash memory. The processing unit 12 may include a CPU (Central Processing Unit), a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), and the like. The processing unit 12 may be a processor that executes a program. A "processor" may include a set of multiple processors (multiprocessors).

The storage unit 11 stores a plurality of documents 20. The document included in the plurality of documents 20 includes a keyword and a value corresponding to the keyword. A "keyword" is an index for identifying a part of a document that can be corrected, and is a word, a numerical value, a character string, a numerical value string, a mathematical formula, a sentence, or the like. The "value" corresponding to the keyword is a candidate to be corrected, and is a word, a numerical value, a character string, a numerical value string, a mathematical formula, a sentence, or the like. The information for specifying the keyword and the information for specifying the value are preset in the storage unit 11. Further, one keyword may correspond to a plurality of values. One value may correspond to a plurality of keywords.

For example, the plurality of documents 20 includes a first document 21 and a second document 22. The first document 21 includes the keyword "K1" and the value "V1" corresponding to the keyword "K1". Further, the first document 21 includes the keyword "K2" and the value "work XY" corresponding to the keyword "K2". The second document 22 includes the keyword "K1" and the value "V1" corresponding to the keyword "K1". Further, the second document 22 includes the keyword "K2" and the value "work XZ" corresponding to the keyword "K2".

Here, the keywords and values in the document are associated with each other according to the rules such as sentence expression and expression expression in the document. For example, in the first document 21, the keyword "K1" and the value "V1" are associated with each other by a colon symbol (":") (for example, the keyword immediately before the colon and the value immediately after the colon are the values). ). Further, for example, in the first document 21, the keyword "K2" and the value "work XY" are associated with each other by the sentence structure in the same sentence (for example, the noun or noun phrase of the nominative case of the sentence is used as the keyword. The value is a noun or noun phrase of the nominative case).

The correspondence between the keyword and the value may be specified by a method other than the example. For example, keywords and values may be associated with other symbols such as the equal sign (“=”) and the inequality sign (“<” and “>”). Alternatively, the keyword and the value may be associated with each other by the relationship between sentences that belong to two consecutive different sentences. Further, the document management device 10 stores a management table showing the correspondence between the keyword and the value for each document in the storage unit 11, and manages the correspondence relationship between the keyword and the value for each document based on the management table. May be good.

The processing unit 12 accepts a change in the first value corresponding to the first keyword included in the first document 21 of the plurality of documents 20. The change of the first document 21 is input to the document management device 10 by the user. For example, the user operates an input device (not shown) connected to the document management device 10 to input a change of the first value in the first document 21 to the document management device 10.

The processing unit 12 searches for a second value corresponding to the first keyword from the second document 22 including the first keyword among the plurality of documents. The processing unit 12 changes the second value to the changed first value according to the degree of similarity between the first value and the second value, or the second value is a candidate to be changed. Display information indicating that there is.

For example, the degree of similarity is represented by a numerical value, and the larger the numerical value, the higher the degree of similarity. The similarity is, for example, the ratio of the number of characters (including numerical values and symbols) contained in the first value and the second value that match each other between the first and second values (the degree of similarity). The maximum value of similarity is 1 and the minimum value is 0). More specifically, the number of characters of the first value is J, the number of characters of the second value is K, the number of characters included in the first value is j, and the number of characters included in the second value is j. Of the characters included in the value 2, the number of characters included in the first value is k. In this case, the similarity is (j + k) / (J + K).

For example, when the similarity between the first value and the second value is equal to or higher than a predetermined threshold value, the processing unit 12 changes the second value to the changed first value. On the other hand, for example, the processing unit 12 displays information indicating that the second value is a candidate to be changed when the similarity between the first value and the second value is smaller than a predetermined threshold value. .. Here, the processing unit 12 can display the information by using the display device 30. It can be said that the processing unit 12 displays the information on the display device 30.

FIG. 1A shows modification 1 of the first document 21 and the second document 22 by the processing unit 12. For example, the processing unit 12 accepts an input for changing the value "V1" for the keyword "K1" of the first document 21 to the value "V2". The processing unit 12 changes the value "V1" corresponding to the keyword "K1" of the first document 21 to the value "V2" in response to the input. The first document 21a shows the changed contents of the first document 21. In this case, the processing unit 12 searches the plurality of documents 20 for the second document 22 including the keyword “K1”. Then, the processing unit 12 compares the value "V1" corresponding to the keyword "K1" of the first document 21 with the value "V1" corresponding to the keyword "K1" of the second document 22, and both of them. Find the similarity. In this case, the processing unit 12 sets the degree of similarity between the two to 1. Assuming that the above-mentioned predetermined threshold value is, for example, 0.9, the similarity 1 has a threshold value of 0.9 or more, so that the processing unit 12 sets a value “V1” corresponding to the keyword “K1” of the second document 22. Change to the value "V2". The second document 22a shows the changed contents of the second document 22.

FIG. 1B shows modification 2 of the first document 21 and the second document 22 by the processing unit 12. For example, the processing unit 12 accepts an input for changing the value "work XY" for the keyword "K2" of the first document 21 to the value "work AA". The processing unit 12 changes the value "work XY" corresponding to the keyword "K2" of the first document 21 to the value "work AA" in response to the input. The first document 21b shows the changed contents of the first document 21. In this case, the processing unit 12 searches the plurality of documents 20 for the second document 22 including the keyword “K2”. Then, the processing unit 12 compares the value "work XY" corresponding to the keyword "K2" of the first document 21 with the value "work XZ" corresponding to the keyword "K2" of the second document 22. Find the similarity between the two. In this case, the processing unit 12 sets the similarity between the two to 0.75. Since the similarity 0.75 is smaller than the threshold value 0.9, the processing unit 12 indicates that the value “work XZ” corresponding to the keyword “K2” of the second document 22 is a candidate for change. Is displayed by the display device 30.

For example, the processing unit 12 displays a portion corresponding to the keyword “K2” of the second document 22, and highlights a predetermined range (sentence, phrase, etc.) including the value “work XZ” corresponding to the keyword “K2”. It is conceivable to do. The highlighting method includes changing the size and line width of characters, changing the typeface of characters, changing the color of characters, changing the background color of characters, and changing the display method of characters (for example, adding underlining or blinking display). ) Etc. (or a combination of two or more of these). The second document 22b shows, as an example, a state in which the part of the value “work XZ” for the keyword “K2” in the second document 22 is highlighted by adding bold and underlined parts. The processing unit 12 creates the second document 22b (or screen information for displaying the contents of the second document 22b) by updating the contents of the second document 22 so as to highlight the contents. , May be stored in the storage unit 11. In this case, the second document 22b (or the screen information) corresponds to information indicating that the value "work XZ" corresponding to the keyword "K2" of the second document 22 is a candidate for change.

According to the document management device 10, a change of the first value corresponding to the first keyword included in the first document among a plurality of documents including the keyword and the value corresponding to the keyword is accepted. Then, the second value corresponding to the first keyword is searched from the second document including the first keyword among the plurality of documents. Indicates that the second value is changed to the changed first value, or the second value is a candidate for change, depending on the similarity between the first value and the second value. Information is displayed.

This makes it possible to prevent omission of changes in a plurality of documents.
Here, for example, when a user changes a part of a document, it may be necessary to change the relevant part of another document. However, it is not easy for the user to find another related document and the part to be changed in the other document. As the number of documents to be managed increases, it becomes more difficult for the user to search. Therefore, there is a possibility that the document may not be changed.

Therefore, when the value of a certain document is changed, the document management device 10 identifies the value of the related part of another document based on the keyword, and the corresponding value according to the similarity of the corresponding value in both documents. Is automatically changed (automatically changed) or displayed as a change candidate to prevent omission of change.

At this time, the document management device 10 can appropriately identify the value of the change candidate by searching for a related portion of another document using a keyword. Further, the document management device 10 determines whether to automatically change or prompt the user's confirmation according to the degree of similarity between the changed value in one document and the value of the change candidate in another document. select. In this way, by automatically changing according to the determination of the degree of similarity, it becomes possible to efficiently change a plurality of documents.

In addition, erroneous editing due to automatic change can be suppressed. For example, if all are automatically changed, the frequency of erroneous editing increases, and the user may have to re-correct the erroneously edited value. Therefore, the document management device 10 determines the degree of similarity between the first value before the change and the second value. If the degree of similarity is relatively large, it is presumed that the relationship between the first value and the second value is relatively high, and it is highly likely that the second value should be changed along with the change of the first value. .. On the other hand, if the similarity is relatively small, it is estimated that the relationship between the first value and the second value is relatively low, and it is unlikely that the second value should be changed along with the change of the first value. Will be done. Therefore, the document management device 10 automatically changes the portion that is likely to be changed and limits the automatic change of the portion that is unlikely to be changed by the determination of the similarity. By limiting automatic changes to areas that are unlikely to change, it is possible to reduce erroneous editing and support efficient document changes rather than making automatic changes indiscriminately.

[Second Embodiment]
Next, a second embodiment will be described.
FIG. 2 is a diagram showing a hardware example of the management device according to the second embodiment.

The management device 100 manages a plurality of documents created by the user. A document is electronic data that contains textual information. The electronic data is managed in file units by the file system of the management device 100. Documents are created by applications such as editors, document creation software, spreadsheet software and presentation creation software. Documents may be referred to as files, datasets, document files or document data, and the like. The document may be stored in a storage device built in the management device 100, or may be stored in an external storage device (a storage device external to the management device 100 or a storage device accessible from the management device 100 via a network). It may be stored. The management device 100 is an example of the document management device 10 of the first embodiment.

The management device 100 accepts the operation of editing the document by the user, changes the content of the document, and saves the changed document. The management device 100 provides a function of assisting a user in efficiently editing a plurality of documents.

The management device 100 includes a CPU 101, a RAM 102, an HDD 103, an image signal processing unit 104, an input signal processing unit 105, a medium reader 106, and a communication interface 107. The CPU 101 corresponds to the processing unit 12 of the first embodiment. The RAM 102 or the HDD 103 corresponds to the storage unit 11 of the first embodiment.

The CPU 101 is a processor that executes a program instruction. The CPU 101 loads at least a part of the programs and data stored in the HDD 103 into the RAM 102 and executes the program. The CPU 101 may include a plurality of processor cores. Further, the management device 100 may have a plurality of processors. The processes described below may be performed in parallel using multiple processors or processor cores. Also, a set of multiple processors may be referred to as a "multiprocessor" or simply a "processor".

The RAM 102 is a volatile semiconductor memory that temporarily stores a program executed by the CPU 101 and data used by the CPU 101 for calculation. The management device 100 may include a type of memory other than the RAM, or may include a plurality of memories.

The HDD 103 is a non-volatile storage device that stores software programs such as an OS (Operating System), middleware, and application software, and data. The management device 100 may be provided with other types of storage devices such as a flash memory and an SSD (Solid State Drive), or may be provided with a plurality of non-volatile storage devices.

The image signal processing unit 104 outputs an image to the display 111 connected to the management device 100 in accordance with a command from the CPU 101. As the display 111, any kind of display such as a CRT (Cathode Ray Tube) display, a liquid crystal display (LCD: Liquid Crystal Display), a plasma display, and an organic EL (OEL: Organic Electro-Luminescence) display can be used.

The input signal processing unit 105 acquires an input signal from the input device 112 connected to the management device 100 and outputs the input signal to the CPU 101. As the input device 112, a pointing device such as a mouse, a touch panel, a touch pad, or a trackball, a keyboard, a remote controller, a button switch, or the like can be used. Further, a plurality of types of input devices may be connected to the management device 100.

The medium reader 106 is a reading device that reads programs and data recorded on the recording medium 113. As the recording medium 113, for example, a magnetic disk, an optical disk, a magneto-optical disk (MO: Magneto-Optical disk), a semiconductor memory, or the like can be used. The magnetic disk includes a flexible disk (FD) and an HDD. Optical discs include CDs (Compact Discs) and DVDs (Digital Versatile Discs).

The medium reader 106, for example, copies a program or data read from the recording medium 113 to another recording medium such as the RAM 102 or the HDD 103. The read program is executed by, for example, the CPU 101. The recording medium 113 may be a portable recording medium and may be used for distribution of programs and data. Further, the recording medium 113 and the HDD 103 may be referred to as a computer-readable recording medium.

The communication interface 107 is an interface that is connected to the network 40 and communicates with another computer via the network 40. The communication interface 107 is connected to a communication device such as a switch or a router by a cable.

FIG. 3 is a diagram showing a functional example of the management device.
The management device 100 includes a document storage unit 120, a management information storage unit 130, a UI (User Interface) unit 140, and a change control unit 150. The document storage unit 120 and the management information storage unit 130 are realized by using the storage area of the RAM 102 or the HDD 103. The UI unit 140 and the change control unit 150 are realized by executing the program stored in the RAM 102 by the CPU 101.

The document storage unit 120 stores a plurality of documents. The document contains keywords and values. A "keyword" is an index for identifying a part of a document that can be corrected, and is a word, a numerical value, a character string, a numerical value string, a mathematical formula, a sentence, or the like. The "value" corresponding to the keyword is a candidate to be corrected, and is a word, a numerical value, a character string, a numerical value string, a mathematical formula, a sentence, or the like.

The management information storage unit 130 stores management information for managing the correspondence between the keywords and the values included in each of the plurality of documents stored in the document storage unit 120. The management information is a management table that associates a document name with a keyword included in the document and a value included in the document. One keyword may correspond to a plurality of values. One value may correspond to a plurality of keywords.

The UI unit 140 displays a GUI (Graphical User Interface) on the display 111. Further, the UI unit 140 provides the change control unit 150 with information input by the user using the GUI.

The change control unit 150 changes the document according to the change information of the document received from the user. When a change control unit 150 makes a change to a certain document, the change control unit 150 searches for a related part of another document related to the change, automatically corrects the document, or provides a correction candidate part to the user. The change control unit 150 has a change unit 151, a correction candidate search unit 152, and a correction candidate processing unit 153.

The change unit 151 changes the document instructed by the change information. The change information is input to the management device 100 by the user. The change information includes the document name of the document to be changed, the keyword contained in the document indicated by the document name, and the information indicating the changed value for the keyword. The change unit 151 refers to the management table stored in the management information storage unit 130, and acquires the current value corresponding to the keyword included in the document indicated by the document name. Then, the changing unit 151 refers to the document storage unit 120, reads out the document indicated by the corresponding document name, and searches for the keyword included in the document. The change unit 151 changes the current value corresponding to the keyword to the changed value specified in the change information.

When the document is changed by the modification unit 151, the modification candidate search unit 152 searches for modification candidates in other documents. Specifically, the correction candidate search unit 152 refers to the management table stored in the management information storage unit 130, and identifies other documents including the keyword to be changed by the change unit 151. The correction candidate search unit 152 searches for the corresponding keyword and the current value included in the other specified document. The current value corresponding to the searched keyword is a candidate for correction.

The correction candidate processing unit 153 automatically corrects the correction candidates searched by the correction candidate search unit 152 according to the change information input by the user, or provides the correction candidate portion to the user. Specifically, the correction candidate processing unit 153 obtains the similarity between the value before the change (first value) in the document specified by the change information and the current value (second value) in the correction candidate. .. The correction candidate processing unit 153 determines whether to perform automatic correction or to provide a correction candidate portion according to the degree of similarity.

Here, the degree of similarity is represented by a numerical value, and the larger the numerical value, the higher the degree of similarity. The similarity is, for example, the number of characters included in the second value among the characters included in the first value and the number of characters included in the first value among the characters included in the second value. Is the ratio of the sum of the characters to the total number of characters contained in the first and second values. More specifically, the number of characters of the first value is J, the number of characters of the second value is K, the number of characters included in the first value is j, and the number of characters included in the second value is j. Of the characters included in the value 2, the number of characters included in the first value is k. In this case, the similarity is (j + k) / (J + K).

For example, the correction candidate processing unit 153 automatically corrects the second value to the changed first value when the similarity between the first value and the second value is equal to or higher than the threshold value. On the other hand, the correction candidate processing unit 153 displays information indicating that the second value is a correction candidate when the similarity between the first value and the second value is smaller than the threshold value. To instruct. The UI unit 140 displays a GUI for displaying the corresponding correction candidate location (a portion including the correction candidate value) of another document on the display 111 according to the instruction (also displaying the GUI on the display 111). I can say).

At this time, the correction candidate portion is highlighted. The highlighting method includes changing the size and line width of characters, changing the typeface of characters, changing the color of characters, changing the background color of characters, and changing the display method of characters (for example, adding underlining or blinking display). ) Etc. (or a combination of two or more of these).

FIG. 4 is a diagram showing an example of a document.
The document storage unit 120 stores documents 121, 122, 123, 124, 125.
The document name of the document 121 is "A". Document 121 includes the keyword “set value α” and the value “1” corresponding to the keyword.

The document name of the document 122 is "B". Document 122 includes the keyword “set value β” and the value “P processing” corresponding to the keyword.
The document name of the document 123 is "X". Document 123 includes the keyword “set value α” and the value “1” corresponding to the keyword.

The document name of document 124 is "Y". The document 124 includes the keyword “setting value α” and the value “in the case of 1 ...” corresponding to the keyword.
The document name of document 125 is "Z". The document 125 includes the keyword “set value α” and the value “P processing” corresponding to the keyword. The document 125 includes the keyword “set value β” and the value “performing P processing” corresponding to the keyword.

The correspondence between the keyword and the value in the documents 121, 122, 123, 124, 125 is registered in advance in the management table.
FIG. 5 is a diagram showing an example of a management table.

The management table 131 is stored in the management information storage unit 130. The management table 131 includes items such as a document name, a keyword, a value, an update time, an emphasis level, a correction start time, a correction end time, and a correction order.

The document name, which is the identification information of the document, is registered in the item of the document name. The document name is the file name of the corresponding document. The file name may be represented by a path including the file name (for example, an absolute path), a URI (Uniform Resource Identifier), or the like. Here, the path is information indicating the directory in which the document is stored. Keywords included in the document are registered in the keyword item. The value corresponding to the keyword is registered in the value item. The last update time of the corresponding document is registered in the update time item. In the item of emphasis level, the emphasis level as a correction candidate for the corresponding keyword and value is registered. In one example, there are two levels of emphasis. The first is "always correct". The second is (corrective) "possible". "Make sure to fix" is a higher level of emphasis than "possible". In the item of correction start time, the correction start time related to the corresponding document is registered. In the item of correction end time, the correction end time related to the corresponding document is registered. In the correction order item, when there are a plurality of correction candidates for one document, a number indicating the correction order of each of the plurality of correction candidates (indicating that the correction is performed in ascending order of numbers) is registered.

Here, the management table 131 shows a state in which the information of the documents 121, 122, 123, 124, 125 exemplified in FIG. 4 is registered. At the stage of FIG. 4, documents 121, 122, 123, 124, 125 have not been changed since the last update. Therefore, the items of the emphasis level, the correction start time, the correction end time, and the correction order in the management table 131 are not set (the hyphen "-" indicates no setting).

For example, in the management table 131, the document name is "A", the keyword is "setting value α", the value is "1", the update time is "2017/8/15 15:50:00", and the emphasis level is set. The correction start time, correction end time, and correction order are not set. The record "-" is registered. In this record, the document 121 with the document name "A" contains the keyword "setting value α" and the value "1" corresponding to the keyword "α", and the last update time of the document 121 is August 15, 2017. It indicates that it is 15:50:00.

Records related to documents 122, 123, 124, and 125 are also registered in the management table 131.
FIG. 6 is a diagram showing an example of a change input screen.

The change input screen 210 is a GUI for accepting editing of a document by a user, and is displayed on the display 111. The change input screen 210 includes a text box corresponding to each of the document name, keyword, and value columns. For example, the text boxes 211, 212, and 213 are a group of text boxes on the first line, and correspond to columns of a document name, a keyword, and a value, respectively. The text box 211 is an input field for inputting the document name of the document to be edited by the user. The text box 212 is an input field for inputting a keyword included in the document. The text box 213 is an input field for inputting the changed value corresponding to the keyword.

The text box 211 is provided with a reference button 214 for displaying a dialog for selecting a document. Further, the text box 212 may be provided with a pull-down button for selecting a keyword included in the document having the document name input to the text box 211. For example, the UI unit 140 can refer to the management table 131 to specify a keyword included in the relevant document and display it in the pull-down list. Further, the UI unit 140 may display the current value for the keyword input in the text box 212 in the change input screen 210.

The change input screen 210 also includes a group of text boxes on the second line. The user can input changes for each keyword of the same document by inputting different keywords of the same document in a plurality of text boxes. In addition, the user can input changes for each keyword of different documents by inputting different keywords of different documents in a plurality of text boxes.

The change input screen 210 further includes buttons 215 and 216. Button 215 is a button for adding a line of a group of text boxes. The button 216 is a button for confirming the input contents for the text box group of each line and instructing the management device 100 to execute the change of the document.

The user can use the input device 112 to move the pointer M1 to select a text box or button for which input is desired, and input to the text box or button.

FIG. 7 is a diagram showing a modified example of the document.
FIG. 7A shows the first change by the user. The first change by the user is a change to document 121. FIG. 7B shows the second change by the user. The second change by the user is a change to document 122.

Specifically, first, in the first change, the change unit 151 changes the value "1" corresponding to the parameter "set value α" in the document 121 to "2". In response to this change, the correction candidate search unit 152 identifies the documents 123, 124, 125 including the parameter “setting value α” with reference to the management table 131. Then, the correction candidate search unit 152 searches for a value corresponding to the parameter “set value α” in each of the documents 123, 124, and 125 with reference to the management table 131.

The correction candidate processing unit 153 compares the value changed by the user (value before the change) with the value searched by the correction candidate search unit 152, and obtains the similarity. Here, as an example, the threshold value of the degree of similarity determined by the correction candidate processing unit 153 to automatically change is set to 0.7.

The degree of similarity between the value "1" before the change corresponding to the parameter "set value α" in the document 121 and the value "1" corresponding to the parameter "set value α" in the document 123 is 1 (matches). Since the similarity 1> the threshold value 0.7, the correction candidate processing unit 153 corrects the value “1” corresponding to the “set value α” of the document 123 to “2” (automatic correction). The correction candidate processing unit 153 updates the document 123 stored in the document storage unit 120 to the document 123a by automatic correction.

Further, the degree of similarity between the value "1" before the change corresponding to the parameter "set value α" in the document 121 and the value "in the case of 1 ..." corresponding to the parameter "set value α" in the document 124 is It is 0.25. Since the similarity is 0.25 <threshold value 0.7, the correction candidate processing unit 153 generates screen information of the correction candidate screen 51 that highlights the portion of the value “1 ...” of the document 124. The screen information may be, for example, data in HTML (HyperText Markup Language) format or XML (eXtensible Markup Language) format. The UI unit 140 causes the display 111 to display the correction candidate screen 51 based on the screen information.

Further, the similarity between the value "1" before the change corresponding to the parameter "set value α" in the document 121 and the value "perform P processing" corresponding to the parameter "set value α" in the document 125 is 0. be. Since the similarity degree is 0 <threshold value 0.7, the correction candidate processing unit 153 generates screen information of the correction candidate screen 52 that highlights the portion of the value “P processing” based on the document 125. At this time, the correction candidate processing unit 153 displays the parameter on the correction candidate screen 52 in order to clarify the correspondence between the parameter “set value α” and the value “perform P processing” at the corresponding correction candidate location. Delete the clause containing "setting value β". The UI unit 140 causes the display 111 to display the correction candidate screen 52 based on the screen information generated by the correction candidate processing unit 153.

After that, it is assumed that the document 125 is not modified by the user and the user makes a second change to the document 122. In the second change, the change unit 151 changes the value "P process" corresponding to the parameter "set value β" in the document 122 to "Q process". In response to this change, the correction candidate search unit 152 identifies the document 125 including the parameter “setting value β” with reference to the management table 131. Then, the correction candidate search unit 152 searches the document 125 for the value “P processing” corresponding to the parameter “setting value β”.

The correction candidate processing unit 153 sets the value “P processing” before the change corresponding to the parameter “set value β” in the document 122 and the value “P processing” corresponding to the parameter “set value β” in the document 125. Compare and find the similarity between the two values. The similarity between the two values in this case is 0.67. Since the similarity degree is 0.67 <threshold value 0.7, the correction candidate processing unit 153 generates screen information of the correction candidate screen 53 that highlights the portion of the value “P processing” based on the document 125. At this time, in order to clarify the correspondence between the parameter "setting value β" and the value "performing P processing" at the corresponding correction candidate location, the clause including the parameter "setting value α" on the correction candidate screen 53. To delete. For example, the UI unit 140 causes the display 111 to display the correction candidate screen 53 based on the screen information generated by the correction candidate processing unit 153. For example, the UI unit 140 causes the display 111 to display the correction candidate screen 53 as information indicating the next correction candidate of the correction candidate portion indicated by the correction candidate screen 52.

Here, when the correction candidate processing unit 153 detects a document containing the keyword to be changed, the detected document is copied (reproduced) and the time when the document becomes a correction candidate (change target) (that is, the correction start). The time) is stored in association with the detected document. For example, when the correction candidate processing unit 153 detects the document 123 including the keyword to be changed, it generates a copy of the document 123 and stores it in the document storage unit 120. Further, the correction candidate processing unit 153 records the correction start time of the document 123. For example, the duplicate of the document 123 is used as the information of the generator of the document 123a. Then, the document 123 before automatic correction can be left as a backup. Further, for example, when the correction candidate processing unit 153 detects the document 124 including the keyword to be changed, it generates a copy of the document 124 and stores it in the document storage unit 120. Further, the correction candidate processing unit 153 records the correction start time of the document 124. The copy of the document 124 is used as the information of the generation source of the screen information of the correction candidate screen 51. Similarly, when the modification candidate processing unit 153 detects the document 125 including the keyword to be changed, the modification candidate processing unit 153 generates a copy of the document 125 and stores it in the document storage unit 120. Further, the correction candidate processing unit 153 records the correction start time of the document 125. The copy of the document 125 is used as the information of the generation source of the screen information of the correction candidate screens 52 and 53.

When the user changes the document and the automatic correction or correction candidate location is specified, the management device 100 presents the user with the specific result of the automatic correction or correction candidate location as described above. Provide a GUI. Next, an example of such a GUI will be described.

FIG. 8 is a diagram showing a display example of the correction result.
The modified document list screen 220 is a screen for presenting a list of documents automatically modified according to the change by the change input screen 210 and a list of documents that are candidates for modification. For example, the modified document list screen 220 immediately after the first and second changes in FIG. 7 are made in order is shown. The modified document list screen 220 includes the display of "document name: X" indicating the document 123 as the automatically modified document (the displayed document name is, for example, the file name of the document). Further, the modified document list screen 220 includes the display of "document name: Y" indicating the document 124 and "document name: Z" indicating the document 125 as documents to be modified. For example, the display locations of "document name: X", "document name: Y", and "document name: Z" correspond to link information (directory path, URI, etc.) indicating the storage destination of the corresponding document. .. When the UI unit 140 receives that the display location of each document name is selected by the pointer M1, the UI unit 140 reads the corresponding document from the document storage unit 120 based on the link information, and displays the contents of the corresponding document on the display 111. Display.

In the example of FIG. 8, the case where "document name: Z" is selected by the pointer M1 is illustrated. Upon receiving the selection, the UI unit 140 reads the document 125 from the document storage unit 120 and causes the display 111 to display the document screen 230 showing the contents of the document 125. If the document 125 is in a file format used by a particular application (eg, an editor, spreadsheet software, etc.), the UI unit 140 launches the application to display the contents of the document 125. At this time, the UI unit 140 may control the application so as to display the portion of the document screen 230 corresponding to the correction candidate portion of the document 125. Further, the UI unit 140 causes the display 111 to display the correction candidate screen 240 based on the screen information generated by the correction candidate processing unit 153. The UI unit 140 can display both the document screen 230 and the correction candidate screen 240 on the display 111. Further, the correction candidate screen 240 includes sub screens 241,242.

The sub screen 241 is a screen for displaying the first correction candidate portion when the document 125 is corrected in order. The sub screen 242 is a screen for displaying the second correction candidate portion when the correction is performed in order for the document 125. The correction candidate screen 240 includes an image instructing correction in the order of the sub screens 241, 242 (for example, a message to that effect, an arrow from the sub screen 241 to the sub screen 242, and the like).

The user can edit the contents of the document 125 displayed on the document screen 230 while checking the correction candidate screen 240.
In the above example, when "document name: X" is selected by the pointer M1, the UI unit 140 causes the display 111 to display the document screen 230 displaying the contents of the document 123a after the automatic correction. When "Document name: Y" is selected by the pointer M1, the UI unit 140 displays a document screen showing the contents of the document 124 and a correction candidate screen 51 showing the correction candidate portion of the document 124 on the display 111. Let me. However, the correction candidate portion may be displayed in the document screen showing the contents of the document 124. For example, the UI unit 140 may control an application that handles the document 124 so that the modification candidate portion is highlighted (in this case, the modification candidate screen of the document 124 may not be displayed).

Next, the procedure of document change management by the management device 100 will be described.
FIG. 9 is a flowchart showing a processing example of document change management.
(S10) The UI unit 140 receives the change information of the document on the change input screen 210. The change information includes the document name, keywords, and changed values of the document to be changed.

(S11) The change unit 151 adds a new record including the change target keyword and the changed value related to the change target document to the management table 131 stored in the management information storage unit 130, and registers the change information. .. A specific example of registering change information in the management table 131 will be described later.

(S12) The change unit 151 changes the document specified by the change information. Specifically, the change unit 151 refers to the management table 131 and specifies a value (value before change) corresponding to the corresponding keyword included in the document specified in the change information. Then, the change unit 151 acquires the document specified by the change information from the document storage unit 120, and searches the document for the keyword specified by the change information. The change unit 151 changes the value before the change corresponding to the searched keyword to the value after the change specified in the change information. In addition, the change unit 151 specifies the value before the change corresponding to the corresponding keyword in each document from the management table 131.

(S13) The correction candidate search unit 152 refers to the management table 131 and specifies the pre-change information (value before change corresponding to the keyword changed this time) of the changed document.
(S14) The correction candidate search unit 152 refers to the management table 131 and determines whether or not there is another document including the keyword specified in the change information this time. If there is another document containing the corresponding keyword, the process proceeds to step S15. If there is no other document containing the corresponding keyword, the document change management process ends.

(S15) The correction candidate search unit 152 selects one other document including the corresponding keyword, and acquires the value corresponding to the keyword from the management table 131.
(S16) The correction candidate processing unit 153 obtains the similarity between the value changed this time (value before the change) in step S12 and the value acquired by the correction candidate search unit 152 in step S15, and the similarity is determined. Determine if it is greater than or equal to the threshold. If the similarity is equal to or greater than the threshold value, the process proceeds to step S17. If the similarity is smaller than the threshold value, the process proceeds to step S18.

(S17) The correction candidate processing unit 153 executes automatic correction. Details of the automatic correction will be described later. Then, the process proceeds to step S19.
(S18) The correction candidate processing unit 153 executes the correction candidate setting. Details of the modification candidate settings will be described later.

(S19) The correction candidate search unit 152 determines whether or not all the other documents specified in step S14 have been selected. If all have been selected, the process proceeds to step S20. If not all have been selected, the process proceeds to step S15.

(S20) The UI unit 140 displays the modified document list screen 220. The UI unit 140 displays the content of the automatically corrected document and the correction candidate portion in the correction candidate document on the document screen 230 and the correction candidate screen 240 in response to the user's operation input to the correction document list screen 220. Then, the document change management process ends.

Here, the threshold value to be compared with the similarity in step S16 is predetermined according to the operation (the threshold range is larger than 0 and 1 or less). For example, assuming that the threshold value is 1, the correction candidate processing unit 153 completely matches the value changed this time (value before change) in step S12 and the value acquired by the correction candidate search unit 152 in step S15. Automatically correct. On the other hand, when both values do not completely match, the correction candidate processing unit 153 sets the correction candidate without performing automatic correction.

As described above, the management device 100 refers to the management table 131 (management information) indicating the correspondence between the keywords and the values included in each of the plurality of documents, and the values corresponding to the designated keywords included in the other documents. To search for. As a result, the management device 100 can search for the value corresponding to the designated keyword at a higher speed than searching by referring to each document.

However, the management device 100 may search for a value corresponding to the designated keyword by referring to each document stored in the document storage unit 120. In this case, information indicating a keyword and a rule for specifying a value corresponding to the keyword is stored in advance in the management information storage unit 130. For example, a keyword and a value in a document can be associated with each other according to a convention such as a sentence expression or an expression expression in the document. More specifically, it is conceivable to associate keywords and values with symbols such as colons (“:”), equal signs (“=”) and inequality signs (“<” and “>”). It is also conceivable to associate a keyword with a value in the same sentence by the sentence structure (for example, the noun or noun phrase of the nominative case is the keyword, and the noun or noun phrase of the object case is the value). Alternatively, it is conceivable that the keyword and the value can be associated with each other by the relationship between sentences that belong to two consecutive different sentences.

FIG. 10 is a flowchart showing an example of automatic correction processing. The automatic correction is executed in step S17.
(S30) The correction candidate processing unit 153 sets the emphasis level of the record of the other document selected in step S15 to "must be corrected" in the management table 131.

(S31) The correction candidate processing unit 153 automatically corrects the correction portion of another document. The correction candidate processing unit 153 corrects the value of the keyword to be changed included in the other document stored in the document storage unit 120 to the changed value (value specified in the change information).

(S32) The correction candidate processing unit 153 records the correction start / end time of the automatic correction in the record (corresponding record before the change) of the other document in the management table 131.
(S33) The correction candidate processing unit 153 adds a record corresponding to another document to the management table 131, and adds the content of automatic correction (correction content in step S31) to the record to record the other document in the management table 131. To register with. In the item of the document name of the added record, the document name of another document to be automatically corrected is registered. Further, the corresponding keyword is registered in the keyword item of the record, and the changed value is registered in the value item. Further, the end time recorded in step S32 is registered in the item of the update time of the record. The items of emphasis level, correction start time, correction end time, and correction order of the record are not set. Then, the automatic correction process ends.

FIG. 11 is a flowchart showing a processing example of correction candidate setting. The modification candidate setting is executed in step S18.
(S40) The modification candidate processing unit 153 sets the emphasis level of the record of the other document selected in step S15 to “possible” in the management table 131.

(S41) The correction candidate processing unit 153 generates screen information for highlighting the correction candidate portion of another document. The correction candidate processing unit 153 stores the generated screen information in the document storage unit 120 in association with the other document.

(S42) The correction candidate processing unit 153 records the correction start time in the record of the corresponding other document in the management table 131.
(S43) The correction candidate processing unit 153 has not registered the correction start time in the past time (the time past the correction start time recorded in step S42) and the correction end time in the corresponding other document. It is determined whether or not the record is in the management table 131. If so, the process proceeds to step S44. If not, the correction candidate setting process ends.

(S44) The correction candidate processing unit 153 determines the correction order in ascending order of the correction start time, and registers the correction order in each corresponding record. Then, the processing of the correction candidate setting is completed.
As described above, in the management device 100, the value corresponding to the other keyword included in the other document (the value to be changed this time or the value different from the value) is another candidate (other) to be changed. Detects that it has been determined in the past that it is a correction candidate location). Then, the management device 100 displays the information indicating the other correction candidate points and the information indicating the current correction candidate points in chronological order. As a method of displaying in chronological order, as illustrated in FIG. 8, a method of arranging and displaying in chronological order can be considered. Alternatively, the method of displaying in chronological order is to switch and display each correction candidate part in a certain screen area in chronological order (when a certain correction candidate part is displayed, the other correction candidate part is hidden. ) Method is also acceptable. The latter method can save space in the display area when displaying three or more correction candidate locations.

Further, when the user completes the change of the other document in response to the automatic correction or the presentation of the correction candidate portion, the management device 100 stores the change completion information indicating the completion of the change in association with the other document. Specifically, the management device 100 records the correction end time for the other document as the change completion information in the management table 131. This makes it possible to appropriately manage the completion of corrections to other documents. For example, in the management device 100, when a predetermined time has elapsed from the correction start time for a record in which the correction start time is registered and the correction end time is not registered in the management table 131, the correction candidate corresponding to the record is registered. The user may be notified of the correction of the part.

Next, an example of updating the management table 131 using the above procedure will be described.
FIG. 12 is a diagram showing an example of updating the management table (No. 1).
The management table 132 is the result of adding a new record to the management table 131 when the value "1" corresponding to the keyword "setting value α" included in the document 121 is changed to the value "2" ( The part surrounded by a thick line) is shown. Specifically, in the management table 132, the document name "A", the keyword "setting value α", the value "2", and the update time "2017/9/10 14:25:00" are input according to the change. The record to be included is registered. The emphasis level, correction start time, correction end time, and correction order of the record are not set.

Here, the threshold value to be compared with the similarity is assumed to be 0.7 as an example.
Since the value of the keyword "setting value α" of the document 121 has been updated by the user, the correction candidate search unit 152 identifies documents other than the document 121 including the keyword "setting value α" from the management table 132. According to the management table 132, the document names of the documents including the keyword “setting value α” are “X”, “Y”, and “Z”.

The correction candidate search unit 152 searches for the value "1" corresponding to the keyword "set value α" included in the document 123 of the document name "X". The correction candidate search unit 152 refers to the management table 132 and specifies the value “1” before the change corresponding to the keyword “set value α” of the document 121 having the document name “A”.

Then, the correction candidate processing unit 153 compares the value "1" before the change with the value "1" corresponding to the keyword "set value α" of the document 123, and calculates the similarity between the two values. The similarity between the two values is 1. Since the similarity 1 ≧ threshold value 0.7, the correction candidate processing unit 153 sets the emphasis level of the record of the document name “X” in the management table 132 to “must be corrected”.

FIG. 13 is a diagram showing an example of updating the management table (No. 2).
The management table 133 shows the result (the part surrounded by the thick line) of the update of one record described with reference to FIG. 12 with respect to the management table 132.

Then, the correction candidate processing unit 153 corrects the value "1" corresponding to the keyword "setting value α" included in the document 123 stored in the document storage unit 120 to the value "2" (automatic correction).
Further, the correction candidate processing unit 153 sets the time corresponding to the automatic correction to the correction start time and the correction end time of the record of the document name “X”, the keyword “setting value α”, and the value “1” in the document of the management table 133. Set to the record with the name "X".

Further, the correction candidate processing unit 153 adds a record of the document name "X", the keyword "setting value α", and the value "2" to the management table 133 (the update time is set as the correction end time of the automatic correction, and the document name, Items other than keywords, values, and update times are not set).

FIG. 14 is a diagram showing an example of updating the management table (No. 3).
The management table 134 shows the result (the part surrounded by the thick line) of the update of one record and the addition of one record described with reference to FIG. 13 with respect to the management table 133.

Subsequently, the correction candidate search unit 152 searches for the value "in the case of 1 ..." corresponding to the keyword "setting value α" included in the document 124 of the document name "Y". The correction candidate search unit 152 refers to the management table 134 and specifies the value “1” before the change corresponding to the keyword “set value α” of the document 121 having the document name “A”.

Then, the correction candidate processing unit 153 compares the value "1" before the change with the value "in the case of 1 ..." corresponding to the keyword "setting value α" of the document 124, and the similarity between the two values. Is calculated. The similarity between the two values is 0.25. Since the similarity degree 0.25 <threshold value 0.7, the correction candidate processing unit 153 sets the emphasis level of the record of the document name “Y” in the management table 134 to “possible”. Further, the correction candidate processing unit 153 sets the current time as the correction start time of the record.

Next, the correction candidate search unit 152 searches for the value "P process" corresponding to the keyword "set value α" included in the document 125 of the document name "Z".
The correction candidate processing unit 153 compares the value "1" before the change corresponding to the keyword "setting value α" of the document 121 with the value "P processing" corresponding to the keyword "setting value α" of the document 125. Then, the similarity between the two values is calculated. The similarity between the two values is 0. Since the similarity degree is 0 <threshold value 0.7, the correction candidate processing unit 153 sets the emphasis level of the record of the document name “Z” and the keyword “setting value α” of the management table 134 to “possible”. Further, the correction candidate processing unit 153 sets the current time as the correction start time of the record.

FIG. 15 is a diagram showing an example of updating the management table (No. 4).
The management table 135 shows the result (the part surrounded by the thick line) of the update of the two records described with reference to FIG. 14 with respect to the management table 134.

The correction candidate processing unit 153 can display the document name of the document 123 having the emphasis level “always corrected” on the display 111 by the UI unit 140 as an automatically corrected document based on the management table 135.

Further, the correction candidate processing unit 153 may display the correction candidate parts of the documents 124, 125 and the documents 124, 125 having the emphasis level “possible” on the display 111 by the UI unit 140 based on the management table 135. can.

FIG. 16 is a diagram showing an example of updating the management table (No. 5).
After the user changes the document 121, the user further considers a case where the value "processing" corresponding to the keyword "setting value β" included in the document 122 is changed to the value "Q processing". The management table 136 shows the result (the part surrounded by the thick line) of adding a new record to the management table 135 in response to the change. Specifically, in the management table 136, the document name "B", the keyword "setting value β", the value "Q processing", and the update time "2017/9/10 17:50:00" are displayed according to the change. A record containing is registered. The emphasis level, correction start time, correction end time, and correction order of the record are not set.

Since the value of the keyword "setting value β" of the document 122 has been changed by the user, the modification candidate search unit 152 identifies documents other than the document 122 including the keyword "setting value β" from the management table 136. According to the management table 136, the document name of the document including the keyword "setting value β" is "Z".

The correction candidate search unit 152 refers to the management table 136 and searches for the value “P processing” corresponding to the keyword “setting value β” included in the document 125 of the document name “Z”. The correction candidate search unit 152 refers to the management table 136 and specifies the value “P process” before the change corresponding to the keyword “set value β” of the document 122 having the document name “B”.

Then, the correction candidate processing unit 153 compares the value "P processing" before the change with the value "P processing" corresponding to the keyword "set value β" of the document 122, and determines the similarity between the two values. calculate. The similarity between the two values is 0.67. Since the similarity 0.67 <threshold value 0.7, the correction candidate processing unit 153 sets the emphasis level of the record of the document name “Z” in the management table 136 to “possible”. Further, the correction candidate processing unit 153 sets the current time as the correction start time of the record.

FIG. 17 is a diagram showing an example of updating the management table (No. 6).
The management table 137 shows the result (the part surrounded by the thick line) of the update of one record described with reference to FIG. 16 with respect to the management table 136.

Here, in the management table 137, the correction start time that is earlier than the correction start time "2017/9/10 17:50:00" set in the record of the document name "Z" and the keyword "setting value β", and , There is another record with the document name "Z" whose modification end time is not registered.

The correction candidate processing unit 153 determines that the two records of the document name "Z" in the management table 137 are corrected in the order of "1" and "2" in order from the earliest correction start time. In this case, the one with the earlier correction start time is a record having the document name "Z" and the keyword "setting value α", so the correction candidate processing unit 153 sets "1" in the correction order of the record. Further, the correction candidate processing unit 153 sets "2" in the correction order of the records of the document name "Z" and the keyword "setting value β".

FIG. 18 is a diagram showing an example of updating the management table (No. 7).
The management table 138 shows the result (the part surrounded by the thick line) of the update of the two records described with reference to FIG. 17 with respect to the management table 137.

The modification candidate processing unit 153 can display the document 125 with the emphasis level “possible” on the display 111 by the UI unit 140 as a modification candidate document based on the management table 138. In particular, the correction candidate processing unit 153 may display the correction order of the correction candidate parts in the document 125 on the display 111 by the UI unit 140 based on the correction order (time series determined as the correction candidates). can.

As described above, according to the management device 100, it is possible to prevent omission of changes in a plurality of documents. When the value of a certain document is changed, the management device 100 identifies the value of the related part of another document based on the keyword, and automatically changes the corresponding value according to the similarity of the corresponding value in both documents. Or display it as a change candidate to prevent omission of changes.

At this time, the management device 100 can appropriately specify the value of the change candidate by searching the related portion of another document using the keyword. Further, the management device 100 selects whether to automatically correct the changed value in one document and the value of the change candidate in another document, or to prompt the user's confirmation without the automatic correction. do. By performing automatic correction according to the judgment of similarity, multiple documents can be changed efficiently. In addition, erroneous editing due to automatic correction can be suppressed. For example, if all are automatically corrected, the frequency of erroneous editing increases, and there is a possibility that the user will have to re-correct the erroneously edited value. By limiting the automatic correction according to the judgment of the degree of similarity, it is possible to reduce erroneous editing and support efficient document changes compared to performing automatic correction indiscriminately.

Further, when a plurality of uncorrected correction candidate parts exist for a certain document, the management device 100 displays the plurality of correction candidate parts in the order of the time series determined as the correction candidates. As a result, the user can make corrections to each correction candidate portion while confirming the correction process. Therefore, each correction candidate location can be corrected efficiently. In addition, the possibility that each correction part is appropriately corrected can be increased.

The information processing of the first embodiment can be realized by causing the processing unit 12 to execute the program. Further, the information processing of the second embodiment can be realized by causing the CPU 101 to execute the program. The program can be recorded on a computer-readable recording medium 113.

For example, the program can be distributed by distributing the recording medium 113 on which the program is recorded. Alternatively, the program may be stored in another computer and distributed via the network. For example, the computer may store (install) a program recorded on the recording medium 113 or a program received from another computer in a storage device such as RAM 102 or HDD 103, read the program from the storage device, and execute the program. good.

10 Document management device 11 Storage unit 12 Processing unit 20 Multiple documents 21,21a, 21b First document 22,22a, 22b Second document 30 Display device

Claims (6)

The first value corresponding to the first keyword contained in the first document among a plurality of documents including the keyword and the value associated with the keyword according to the convention of sentence expression or expression expression for the keyword. Accepting changes,
The second document containing the first keyword among the plurality of documents corresponds to the first keyword according to the rules of sentence expression or expression expression for the first keyword in the second document. Search for the second value,
Depending on the degree of similarity between the first value and the second value, the second value is changed to the changed first value, or the second value is a candidate to be changed. Display information indicating that there is,
A document management program characterized by having a computer perform processing. When the second document is further detected in the computer, the second document is duplicated and the time when the second document is determined to be changed is stored in association with the second document. ,
The document management program according to claim 1, wherein the process is executed. Further, when the change of the second value is completed, the computer stores information indicating the completion of the change in association with the second document.
The document management program according to claim 1 or 2, wherein the processing is executed. In the display, it is detected that there is another candidate to be changed for the second document, and the information indicating the other candidate and the information indicating the candidate are displayed in chronological order of the time determined to be the change target. do,
The document management program according to any one of claims 1 to 3, wherein the document management program is characterized in that. A storage unit that stores a plurality of documents including a keyword and a value associated with the keyword according to the rules of sentence expression or expression expression for the keyword , and a storage unit.
The value of the first value associated with the first keyword according to the convention of sentence expression or expression expression for the first keyword in the first document among the plurality of documents stored in the storage unit. The change is accepted, and from the second document containing the first keyword among the plurality of documents, the first one according to the rules of sentence expression or expression expression for the first keyword in the second document. The second value corresponding to the keyword is searched, and the second value is changed to the changed first value according to the similarity between the first value and the second value, or , A processing unit that causes the display device to display information indicating that the second value is a candidate for change.
A document management device characterized by having. The computer
The first value corresponding to the first keyword contained in the first document among a plurality of documents including the keyword and the value associated with the keyword according to the convention of sentence expression or expression expression for the keyword. Accepting changes,
The second document containing the first keyword among the plurality of documents corresponds to the first keyword according to the rules of sentence expression or expression expression for the first keyword in the second document. Search for the second value,
Depending on the degree of similarity between the first value and the second value, the second value is changed to the changed first value, or the second value is a candidate to be changed. Display information indicating that there is,
A document management method characterized by that.

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