JP5234832B2 - Career information management system and career information management method - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a career information management system and a career information management method for managing career information, and more particularly to a career information management system and a career information management method for managing a person's career information based on the usage status of a computer owned by the individual. .

  When a company asks other organizations or people for work, or when they want to solve a business problem that is difficult to solve by themselves, it is necessary to search for an organization or person with a specific technology or career. . In such a case, at present, the easiest way to obtain information is to ask people around you and your acquaintances.

  However, this method has the following problems.

  In this method, whether or not the desired information is found depends on the friendship range of the user and the amount of human knowledge in the range, and it takes time to determine whether the desired information is found or not found.

  As a technique for solving this problem, many systems have been devised that publish historical information and possessed technologies of organizations and people in a DB (database) (see, for example, Patent Document 1).

  The technique described in Patent Document 1 includes a registration terminal that registers a document file related to technical information, a search terminal that searches for a document file, and a server that is connected to the registration terminal and the search terminal via a network. Composed. The server includes a knowledge dictionary that associates and registers the attribute information of the document file provider, that is, name and affiliation, and the document file, and a technical document database that stores the document file in an individual folder using it as an index. Search means for searching for a document file from a category to which the technical information belongs or a keyword included in the technical information.

The technique described in Patent Document 1 having such a configuration operates as follows.
(1) A registrant registers a document file from a registration terminal. At this time, the technical information category and keyword, and the attribute information of the provider of the document file, that is, the name, affiliation, career, and owned technology information are registered at the same time.
(2) The registration terminal transmits the registered information to the server.
(3) The server registers the category or keyword of the transmitted technical information, the document file, and the attribute of the document file provider in association with each other in the knowledge dictionary.
(4) A searcher of technical information performs a search by category and a search by keyword using a search terminal. The search terminal transmits the category or keyword input by the searcher to the server.
(5) The server returns the document file associated with the transmitted category or keyword and the attribute information of the document file provider to the search terminal.

  By operating as described above, it is possible to publish personal history information and possessed technology in a database.

  However, this technique has the following problems because the method of registering information in the DB is manual input.

  The first problem is that it becomes troublesome to input information, and even if changes occur in the organization's possession technology and history, a situation occurs in which the DB is not updated.

  The second problem is that even if the information is about the same technology, if the input person is different, the quality of the input information will vary, and the level of detail of the information will be different. It is a point to end up.

  As a technique for solving these problems, there is a technique disclosed in Patent Document 2.

  The technology described in Patent Document 2 includes a human resource data registration device, a data registrant terminal that registers identification information unique to a predetermined person and human resource data corresponding to the identification information in the human resource data registration device, A human resource data search terminal for searching human resource data from the data registration device;

  The human resource data registration device obtains documents related to a registrant who requested registration of human resource data from a human resource registration information database that registers identification information and human resource data corresponding to the identification information, and a document storage unit that stores documents. The data extraction unit that selects and extracts predetermined information from the selected documents, the data requested to be registered by the registrant, and the extracted data extracted by the extraction unit are combined and registered in the human resource registration information database as human resource data And a data registering unit.

The technique described in Patent Document 2 having such a configuration operates as follows.
(1) A registrant registers identification information unique to a predetermined person and human resource data corresponding to the identification information from a registration terminal.
(2) The registration terminal transmits the registered information to the human resource data registration device.
(3) In the human resource data registration device, the data extraction unit selects a document related to the human resource, extracts predetermined information from the selected document, and combines the information with the transmitted human resource data to register a human resource registration information database. Register with.
(4) A human resource data searcher searches for human resource data using a search terminal. The search terminal transmits information input by the searcher to the human resource data registration device.
(5) The human resource data registration device returns human resource information related to the transmitted information to the search terminal.

  By operating as described above, it is possible to publish human resource data automatically extracted from documents related to human resources based on a certain standard.

  Also, a technique for managing the number of accesses to an object such as a file stored in the storage apparatus and copying the object from the storage apparatus to a computer that performs actual processing according to the managed number of accesses is considered. (For example, refer to Patent Document 3).

JP 2003-242156 A JP 2005-266978 A JP 2008-158661 A

  However, the technique described in Patent Document 2 has the following two problems.

  First, there is a possibility that information in a field that is not related to an individual or that is not very detailed by an individual may be registered, and as a result, the accuracy of extracting related information is lowered. The reason is that the association of a person's document file is realized by registering the folder, directory, etc. where the document file exists, and it is based on whether the specified document file is "really related" to an individual. Document files that are rarely seen by individuals and document files that have not been viewed once are registered, and in fact, information that is not related to individuals or that is not very detailed by individuals may be registered. Because there is.

  Secondly, it is necessary to manually associate a person with a document file, and the problem of manual registration that the technique described in Patent Document 1 cannot be completely solved. There is a problem. The reason is that the technique described in Patent Document 2 is automatically and uniformly related to extracting and registering related information from a specified document file as compared with the technique described in Patent Document 1. It seems that the problem seems to be solved at first glance, but because the association between people and the document itself is done manually, it contains details such as how much information the associated document file contains This is because when there is a variation in the quality of information, there is a risk that the information automatically registered as a result will vary.

  In addition, using the technique described in Patent Document 3, the number of accesses to a file is managed, and even if an attempt is made to manage a personal history based on the number of accesses, there is a problem in that it cannot be managed accurately. is there. The reason is as follows. When the technique described in Patent Document 3 is used, the number of accesses from all processes / programs operating on the computer is counted. On current computers, files are not read for actual data reference, but files may be mechanically read by virus checking or in-computer search, etc. The reference system can be improved.

  The objective of this invention is providing the career information management system and career information management method which solve the subject mentioned above.

The career information management system of the present invention,
The number of accesses using an application associated with the document file, which is provided in a personal computer and stored in the computer, is monitored, and the number of accesses is equal to or greater than a predetermined threshold. The personal identification information capable of identifying the individual, the machine identification information capable of identifying the computer, the document file identification information capable of identifying the document file, and the history associated with the keywords included in the document file. Personal history information generating means for transmitting information;
Organization history information collecting means for storing the history information transmitted from the personal history information generating means, searching the history information based on information input from the outside, and displaying the searched history information; Have.

In addition, the career information management method of the present invention,
A career information management method for managing personal history information in a computer used by an individual and a server communicably connected to the computer,
A process in which the computer monitors the number of accesses to the document file stored in the computer using an application associated with the document file;
When the computer has the access count equal to or greater than a predetermined threshold, personal identification information capable of identifying the individual, machine identification information capable of identifying the computer, and document file identification information capable of identifying the document file; A process of transmitting history information in association with a keyword included in the document file to the server;
The server stores the history information transmitted from the computer;
A process in which the server searches the history information based on information input from outside the server;
The server includes a process of displaying the searched history information.

  As described above, according to the present invention, information on an organization or a person's history and possessed technology can be automatically extracted with high accuracy from a document file held by the organization or person.

It is a figure which shows one Embodiment of the career information management system of this invention. FIG. 2 is a diagram showing an embodiment in which the in-organization server shown in FIG. 1 and a plurality of personal PCs are connected via a network. It is a figure which shows one structural example of personal history information DB shown in FIG. It is a figure which shows one structural example of file access DB shown in FIG. It is a figure which shows one structural example of the organization history information DB shown in FIG. 4 is a flowchart for explaining an operation in the personal history information generating unit of the personal PC shown in FIG. 1 in the history information management method in the present embodiment. 4 is a flowchart for explaining the operation of the organization history information collecting unit of the in-organization server shown in FIG. 1 in the history information management method according to the present embodiment. It is a block diagram for demonstrating the specific Example in this form. It is a figure which shows an example of the interface (display screen) which the historical information search means shown in FIG. 1 has. It is a figure which shows an example of the result display interface (display screen) which the history information display means shown in FIG. 1 has.

(Description of configuration)
EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated in detail with reference to drawings.

  FIG. 1 is a diagram showing an embodiment of a career information management system of the present invention.

  Referring to FIG. 1, this embodiment is a personal PC (Personal Computer) 1 that is a computer owned (used) by each individual belonging to the organization, and an organization that is a server that is communicably connected to the personal PC 1 via the network 3. And the internal server 2.

  The history information management system 10 according to the present invention comprises a personal history information generating means 11 that operates in the personal PC 1 and an organization history information collecting means 12 that operates in the in-house server 2.

  The personal PC 1 includes an auxiliary storage device 4 in which a document file 5 is stored. The document file 5 is browsed and edited using the application 6 provided in the personal PC 1.

  The personal history information generation means 11 includes a keyword search means 110, a file access monitoring means 111, a personal history information DB 112, a file access DB 113, and a history information transmission means 114.

  The keyword search means 110 includes a keyword included in the document file 5 in the auxiliary storage device 4 in the personal PC 1, position information indicating where the keyword exists in the document file 5, Extract document file path.

  The file access monitoring unit 111 monitors that the document file 5 in the auxiliary storage device 4 is accessed using the application 6 installed in the personal PC 1 and calculates the number of accesses to the document file 5. Specifically, the file access monitoring unit 111 monitors whether the document file 5 in the auxiliary storage device 4 has been read or written as having been accessed using the application 6 installed in the personal PC 1. Then, the number of reads and the number of writes are calculated as the number of accesses to the document file 5.

  The personal history information DB 112 is a database that records personal history information including keywords extracted by the keyword search unit 110, position information thereof, and document file paths of document files including the keywords.

  The file access DB 113 is a database that records the document file path extracted by the keyword search unit 110 and the access count (read count and write count) for the document file 5 calculated by the file access monitoring unit 111.

  The career information transmitting means 114 sends the personal history information recorded in the personal history information DB 112 to the career information receiving means 120 (details will be described later) existing in the internal server 2 via the network 3.

  The organization history information collecting means 12 includes a history information receiving means 120, an organization history information DB 121, a history information search means 122, and a history information display means 123.

  The career information receiving means 120 receives the personal history information transmitted from the history information sending means 114.

  The organization history information DB 121 is a database that records personal history information received by the history information receiving means 120.

  The history information search unit 122 searches the personal history information recorded in the organization history information DB 121 based on information input from outside the internal server 2.

  The history information display means 123 displays personal history information that is the search result searched by the history information search means 122.

  The personal PC 1 and the in-organization server 2 may be realized by the same computer.

  FIG. 2 is a diagram showing an embodiment in which the in-organization server 2 shown in FIG. 1 and a plurality of personal PCs 1 are connected via a network 3.

  As shown in FIG. 2, a plurality of personal PCs 1 (personal PCs 1-1 to 1-3) may exist, and each may be connected to the in-organization server 2 via the network 3. In that case, the personal PC 1-1 to 1-3 are provided with personal history information generating means 11-1 to 11-3, respectively.

  The auxiliary storage device 4 is a hard disk or an optical disk generally mounted in a computer, or includes a network disk that exists on a network.

  The application 6 is an application that is generally used in business, such as Microsoft Office, OpenOffice, JustSystem Ichitaro.

  The document file 5 is a file that the application 6 reads or writes, such as a text file, a word processor file, a spreadsheet file, and a presentation file. These files may be audio files, image files, and moving image files.

  Each of the means described above operates as follows.

  The keyword search means 110 searches for keywords included in the document file 5 for all the document files 5 in the auxiliary storage device 4 provided in the personal PC 1. The search method for the document file 5 may be realized by a method in which the auxiliary storage device 4 is always searched and searched, a method in which the search is performed only when a file is created or changed, and the like. In addition, the keyword search in the document file 5 is a well-known publicly used method such as a TF-IDF method in which importance is specified by the appearance frequency, or a dictionary method in which a keyword extracted in advance is held as a dictionary. It can be realized by the method.

  The file access monitoring unit 111 intercepts a read or write event that occurs in the OS (Operating System) when the application 6 reads or writes the document file 5, and the access type to the file from the event, that is, “read”. Information indicating whether the document file 5 has been accessed or “write”, and the absolute path (document file path) name of the document file 5 to be accessed.

  Interception of read or write events that occur in the OS may be implemented with a function called “API hook” that is normally prepared in the OS. The API hook is a function that intercepts information about which application executes which API when the application executes an OS API (Application Programming Interface).

  The file access monitoring unit 111 can receive notification of which application has accessed what file by hooking the file open / close API and file read / write API.

  3 is a diagram showing a configuration example of the personal history information DB 112 shown in FIG.

  The personal history information DB 112 shown in FIG. 1 is a database that records the keyword extracted by the keyword search unit 110, the positional information of the keyword, and the document file path including the keyword as personal history information in association with each other. As shown in FIG. 3, the personal history information DB 112 includes the following schema.

  The keyword T11201 is a field for storing a keyword searched by the keyword search unit 110.

  The document file path T11202 is a field for storing the path of the document file including the keyword searched by the keyword searching unit 110. The path of the document file is document file specifying information that can specify the document file.

  The keyword position information T11203 includes an offset value from the beginning of the document file (for example, what value from the beginning) that indicates where the keyword searched by the keyword searching unit 110 is recorded in the document file indicated by the document file path T11202. This is a field that stores (whether it exists in the byte). When there are a plurality of the same keywords in the document file, a plurality of offsets are stored.

  The change flag T11204 is set to “1” when the information is added or changed by the keyword search unit 110, and after the corresponding personal history information is transmitted from the history information transmission unit 114 to the history information reception unit 120, This field is set to “0”.

  FIG. 4 is a diagram showing a configuration example of the file access DB 113 shown in FIG.

  The file access DB 113 shown in FIG. 1 stores the document file path when the keyword search unit 110 extracts a keyword from the document file 5, and when the file access monitoring unit 111 detects reading into the document file 5. Further, the database stores the number of reading times increased and stores the data when the writing to the document file 5 is detected. As shown in FIG. 4, the file access DB 113 includes the following schema.

  A document file path T11301 is a field for storing a path of a document file including a keyword searched by the keyword searching unit 110.

  The read count T11302 is a field for storing the read count for the document file indicated by the document file path T11301 detected by the file access monitoring unit 111.

  The number of times of writing T11303 is a field for storing the number of times of writing for the document file indicated by the document file path T11301 detected by the file access monitoring unit 111.

  The change flag T11304 is set to “1” when the information is changed by the file access monitoring unit 111. After the corresponding personal history information is transmitted from the history information transmitting unit 114 to the history information receiving unit 120, “ This field is set to “0”.

  The career information transmitting means 114 includes the personal history information stored in the personal history information DB 112, the number of reading and writing with respect to the document file stored in the file access DB 113 and including the personal history information, and the personal PC 1 An IP (Internet Protocol) address and personal identification information (such as a login user name to the PC) that can identify an individual user using the personal PC 1 are transmitted to the in-organization server 2 connected via the network 3. The information is transmitted to the history information receiving means 120 of the existing tissue history information collecting means 12. At the time of transmission, using the document file path recorded in the document file path T11202 of the personal history information DB 112 as a key, the number of reads and writes for the document file indicated by the document file path is retrieved from the file access DB 113. Only those whose number of times is equal to or greater than a predetermined (predetermined) value are transmitted to the history information receiving means 120. In addition, the transmission method of the history information transmission unit 114 may be realized by using a known technique such as socket communication by TCP (Transmission Control Protocol) / IP.

  The career information receiving means 120 includes the personal history information transmitted by the career information sending means 114, the number of reading and writing with respect to the document file stored in the file access DB 113 and including the personal history information, and the personal history information. And the personal identification information of the user who uses the personal PC 1, that is, the user who owns the personal history information, are stored in the organization history information DB 121.

  FIG. 5 is a diagram showing a configuration example of the organization history information DB 121 shown in FIG.

  The organizational history information DB 121 shown in FIG. 1 uses the personal history information received by the history information receiving means 120 from the history information transmitting means 114, the IP address of the personal PC 1 that has transmitted the personal history information, and the personal PC 1. This is a database that stores personal identification information of a user who owns personal history information. As shown in FIG. 5, the organization history information DB 121 is composed of the following schema.

  The keyword T12101 is a field for storing the “keyword” received by the history information receiving unit 120.

  The user IDT 12102 is a field for storing “personal identification information of a user who owns personal history information” received by the history information receiving unit 120.

  The machine IDT 12103 is a field for storing the “IP address of the personal PC 1” (machine identification information that can identify the personal PC 1) received by the history information receiving unit 120.

  The document file path T12104 is a field for storing the “document file path” received by the history information receiving unit 120.

  The number of reading times T12105 is a field for storing the “number of times of reading with respect to the document file” received by the history information receiving unit 120.

  The number of times of writing T12106 is a field for storing the “number of times of writing to the document file” received by the history information receiving unit 120.

  The keyword position information T12107 is a field for storing “keyword position information” received by the history information receiving unit 120.

  The career information search means 122 provides an interface (input screen for prompting input) for inputting information to be searched to a user (searcher) who wants to search for career information of an organization or an individual. If the keyword or information about an individual to be searched is input, the corresponding information is searched from the organization history information DB 121 based on the input information. The history information search unit 122 may be realized as an application having a GUI (Graphical User Interface) or a Web application that operates on a Web browser. Here, the interface of the history information search unit 122 may be a character-based CUI (Character-based User Interface) interface or a graphical interface.

The history information display means 123 has a result display interface for displaying the history information searched from the organization history information DB 121 by the history information search means 122, and the history acquired as a search result for the user (searcher) who executed the search. Display information. The history information display unit 123 may be realized as an application having a GUI or a Web application that operates on a Web browser. The result display interface may be a character-based CUI interface or a graphical interface.
(Description of operation)
Hereinafter, the history information management method in the present embodiment will be described in detail with reference to a flowchart. First, in the history information management method according to this embodiment, the operation of the personal history information generating unit 11 of the personal PC 1 shown in FIG. 1 will be described.

  FIG. 6 is a flowchart for explaining the operation of the personal history information generating unit 11 of the personal PC 1 shown in FIG. 1 in the history information management method according to this embodiment.

  First, the keyword search means 110 searches for keywords included in the document file 5 for all the document files 5 in the auxiliary storage device 4 provided in the personal PC 1 (step S1).

  The keyword search means 110 always circulates in the auxiliary storage device 4 or detects a file that has been created or changed, or determines the target file by both methods, and searches for the keyword in the determined document file 5. In the search, keywords are extracted by a TF-IDF method that specifies the importance level based on the appearance frequency or a dictionary method in which keywords to be extracted in advance are held as a dictionary. In addition, the keyword search unit 110 calculates keyword position information indicating how many bytes from the beginning of the file the extracted keyword exists. Then, the keyword search unit 110 sets the keyword character string to the keyword T11201 of the personal history information DB 112, the document file path of the document file including the keyword to the document file path T11202, the keyword position information to the keyword position information T11203, and the change flag T11204. “1” which is a value indicating that the change has been made is stored. Further, the document file path including the keyword is stored in the document file path T11301 of the file access DB 113, “0” is stored in the read count T11302, “0” is written in the write count T11303, and “1” is stored in the change flag T11304.

  Further, the file access monitoring unit 111 monitors whether the document file 5 existing on the personal PC 1 is accessed using the application 6 (step S2).

  The file access monitoring unit 111 monitors whether the application 6 reads or writes the document file 5. Further, when read or written as a result of monitoring, the file access monitoring unit 111 searches the file access DB 113 using the document file path of the document file 5 as a key. Further, when there is a corresponding record as a result of the search, the file access monitoring unit 111 increments the value of the read count T11302 or the write count T11303 of the record by one. In this case, the file access monitoring unit 111 sets the change flag T11304 to “1”, increases the read count T11302 when a read occurs, and increases the write count T11303 when a write occurs. Note that the file access monitoring unit 111 searches the file access DB 113 only when reading or writing from the application 6 associated with the document file 5 is detected. In the normal OS, an application to be edited is associated with a document file type. When an access by an application not associated with the document file is detected, the file access DB 113 is not searched. The process in step S2 is executed asynchronously with the processes in other steps, and is always executed while the personal PC 1 is activated.

  Further, the career information transmitting means 114 sends the personal history information recorded in the personal history information DB 112 to the career information receiving means 120 of the organization history information collecting means 12 operating on the intra-organization server 2 (step S3).

  The career information transmitting unit 114 searches only the records for which the change flag T11204 is set to “1” from all the records in the personal career information DB 112. Subsequently, the history information transmission unit 114 searches the file access DB 113 using the document file path T11202 of the searched record as a key. When the history information transmission unit 114 finds a corresponding record, if the number of times of reading T11302 or the number of times of writing T11303 of the record is equal to or greater than a certain number, the record having the document file path T11202 is set as transmission target data. This “certain number” is a threshold that indicates how often personal history information is accessed and “frequently used”. This value may be fixed to the device and can be changed by the user of the device. It doesn't matter. Even if the record change flag T11204 of the personal history information DB 112 is set to “0”, the file access DB 113 is searched using the document file path T11202 of the record as a key, and the read count T11302 or write of the corresponding record. Even when the number of times T11303 is equal to or greater than a certain number of times and the change flag T11304 is set to “1”, a record having the document file path T11202 is set as transmission target data. The history information transmission unit 114 uses the keyword T11201, the document file path T11202, the keyword position information T11203, the number of reading times T11302 retrieved from the file access DB 113 using the document file path T11202 as a key, and the number of writing times. The value of T11303, the user ID assigned to the personal PC 1, and the machine ID for identifying the personal PC 1 are transmitted to the history information receiving means 120.

  If this transmission is successful, the history information transmission unit 114 sets the change flag T11204 and the change flag T11304 to “0”. The user information assigned to the personal PC 1 may be any information that can identify the individual user using the personal PC 1. For example, the login user name to the personal PC 1 may be used. The machine ID for identifying the personal PC 1 may be identification information that can identify the personal PC 1 such as an IP address, a manufacturing number, and an asset management number.

  The process of step S3 may be performed sequentially after the process of step S1 and the process of step S2 are executed, or at a predetermined timing asynchronously with the process of step S1 and the process of step S2. You can do it. For example, the process of step S3 may be executed periodically at regular intervals. In the case of sequential execution, the process returns to step S1 again to continue execution.

  Next, the operation of the organizational history information collecting unit 12 of the intra-organization server 2 shown in FIG.

  FIG. 7 is a flowchart for explaining the operation of the organization history information collection unit 12 of the in-organization server 2 shown in FIG. 1 in the history information management method in this embodiment.

  The career information receiving means 120 receives the personal history information transmitted from the history information sending means 114 and registers it in the organization history information DB 121 (step S4).

  The history information receiving unit 120 receives the keyword T11201, the document file path T11202, the keyword position information T11203, the reading count T11302, the writing count T11303, and the user ID assigned to the personal PC 1 from the history information transmitting unit 114. And a machine ID for identifying the personal PC 1 are received. Further, the history information receiving means 120 reads the received keyword T11201 as the keyword T12101 of the organization history information DB 121, the user ID as the user ID T12102, the machine ID as the machine ID T12103, the document file path T11202 as the document file path T12104, and the number of times of reading. T11302 is stored in the read count T12105, the write count T11303 is stored in the write count T12106, and the keyword position information T11203 is stored in the keyword position information T12107. The process in step S4 is executed asynchronously with the process in step S5 described below, and is always executed while the intra-organization server 2 is activated.

  Further, the history information search unit 122 searches the organization history information DB 121 based on information input by the searcher from the outside of the intra-organization server 2 and displays the search result on the history information display unit 123 (step S5). ).

  The career information search means 122 has an interface for inputting search conditions such as a keyword of technical information that the searcher wants to search and a user ID that the searcher wants to search, and the information (search information) input using the interface is used as the search condition. Get as. The history information search means 122 searches for records (history information) in the organization history information DB 121 based on the input search conditions, and outputs records that match the search conditions to the history information display means 123 as search results.

  The history information display means 123 has a result display interface for displaying the search results, and displays the search results received from the history information search means 122 on the result display interface.

When all the steps described above are executed, the organizational history information DB 121 stores the keywords included in the document file in which a certain number of access frequencies have been confirmed with respect to a specific keyword, that is, history and technical information, with the relationship with the individual. The personal history information weighted as deep information is collected, and it becomes possible to search the personal history information with higher accuracy.
(Example)
The operation of the mode for carrying out the present invention will be described below using specific examples.

  FIG. 8 is a configuration diagram for explaining a specific example of the present embodiment.

  As shown in FIG. 8, there are a personal PC 1 owned by each person belonging to the organization and an in-organization server 2 connected to the personal PC 1 via the network 3.

  An IP address “192.168.0.1” is set for the personal PC 1, and an IP address “192.168.0.254” is set for the intra-organization server 2.

  Here, an individual who is a user using the personal PC 1 is named “Taro Niden”, and the ID for logging in to the personal PC 1 is “Taro Niden”. A document file 5 is stored in the personal PC 1, and the document file path is “C: \ aaa \ bbb.txt”. In this document file, the keyword “information sharing” is stored in the 10th, 35th, and 118th bytes from the beginning. An application “notepad.exe” is used as the application 6 that is normally used when editing or referring to the document file 5. In this embodiment, a case will be described as an example where the threshold value indicating “how frequently used” the personal history information is accessed is set to “100 times”.

  The operation of the personal history information generating means 11 of the personal PC 1 in this embodiment will be described in detail with reference to FIG.

  In step S <b> 1, the keyword search unit 110 searches for the keywords included in the document file 5 for all the document files 5 in the auxiliary storage device 4 provided in the personal PC 1. The keyword search unit 110 detects a file that has been created or changed, determines a target file, and searches for a keyword in the document file 5 that has been determined by a TF-IDF method that specifies importance based on appearance frequency. To do. As a result, the keyword search unit 110 extracts the keyword “information sharing” from the document file 5 and calculates keyword position information indicating that the keyword exists in the 10th, 35th, and 118th bytes from the top of the file. To do. Then, the keyword search unit 110 sets the keyword character string “information sharing” to the keyword T11201 of the personal history information DB 112 and the document file path “C: \ aaa \ bbb.txt” of the document file including the keyword to the document file path T11202. The keyword position information “10, 35, 118” is stored in the keyword position information T11203, and “1”, which is a value indicating that the change flag T11204 has been changed. Further, the keyword search unit 110 stores the document file path “C: \ aaa \ bbb.txt” including the keyword in the document file path T11301 of the file access DB 113, sets “0” to the number of readings T11302, and sets the number of writings to T11303. “0” is stored, and “1” is stored in the change flag T11304.

  In step S <b> 2, the file access monitoring unit 111 monitors access to the document file 5 existing on the personal PC 1 using the application 6. When the user reads the document file 5 using the application 6, the file access monitoring unit 111 monitors that the application 6 has read the document file 5. Since the application 6 is an application associated with the document file 5, the file access DB 113 is searched using the document file path of the document file 5 as a key. As a result, since the corresponding record exists, the file access monitoring unit 111 increments the value of the read count T11302 of the record by one and sets the change flag T11304 to “1”. In this embodiment, it is assumed that the user has read the document file 5 100 times using the application 6, and the process of step S2 is also executed 100 times, and the document file path T11301 is “C: \ aaa \ bbb.txt”. "100" is also recorded as the value of the reading count T11302 of the record "".

  In step S3, the history information transmission unit 114 transmits the personal history information recorded in the personal history information DB 112 to the history information reception unit 120 of the organization history information collection unit 12 operating on the internal server 2. . At this time, the history information transmitting unit 114 searches only the records for which the change flag T11204 is set to “1” from all the records in the personal history information DB 112. As a result, the history information transmission unit 114 finds a record in which “C: ¥ aaa ¥ bbb.txt” is stored in the document file path T11202. Subsequently, the history information transmission unit 114 searches the file access DB 113 using the document file path T11202 of the found record as a key. Then, since the corresponding record is found, the history information transmitting unit 114 checks whether the number of times of reading T11302 or the number of times of writing T11303 of the record is equal to or greater than a certain number. Here, the reading count T11302 is “100”, and the document file path T11202 is equal to or more than the threshold value “100 times” indicating how often the personal history information has been accessed. A record having “” is regarded as transmission target data. The history information transmission unit 114 includes the keyword T11201 “information sharing” in the record that is the transmission target data, the document file path T11202 “C: ¥ aaa ¥ bbb.txt”, and the keyword position information T11203 “10, 35, 118”. ”, The values of the read count T11302“ 100 ”and the write count T11303“ 0 ”retrieved from the file access DB 113 using the document file path T11202 as a key, the user ID“ Taro Nidec ”assigned to the personal PC1, and the personal PC1. Is transmitted to the history information receiving means 120. If the transmission is successful, the history information transmission unit 114 sets the change flag T11204 and the change flag T11304 to “0”.

  Next, the operation of the organization history information collecting unit 12 of the intra-organization server 2 in the present embodiment will be described in detail using FIG. 7 described above.

  In step S <b> 4, the history information receiving unit 120 receives the personal history information transmitted from the history information transmitting unit 114 and registers it in the organization history information DB 121. The history information receiving means 120 receives the keyword T11201 “information sharing”, the document file path T11202 “C: ¥ aaa ¥ bbb.txt”, and the keyword position information T11203 “10, 35, 118” from the history information transmission means 114. , The reading count T11302 “100” and the writing count T11303 “0”, the user ID “Nippon Taro” assigned to the personal PC1, and the machine ID “192.168.0.1” for identifying the personal PC1. The keyword T11201 is assigned to the keyword T12101 of the organization history information DB 121, the user ID is assigned to the user ID T12102, the machine ID is assigned to the machine IDT 12103, the document file path T11202 is assigned to the document file path T12104, and the read count T11302 is read. In 2105, the number T12106 write write count T11303, respectively store the keyword position information T11203 in the keyword position information T12107.

  In step S5, the history information search unit 122 searches the organization history information DB 121 based on information input by the searcher from the outside of the intra-organization server 2, and the search result is displayed in the history information display unit 123. indicate.

  FIG. 9 is a diagram showing an example of an interface (display screen) included in the history information search unit 122 shown in FIG.

  The history information search means 122 shown in FIG. 1 has an interface 12201 as shown in FIG. The interface 12201 has a field 12202 for inputting a keyword (information) of technical information to be searched by a searcher searching for information, and a search button 12203, and acquires the search condition “information sharing” from the interface 12201. That is, when information that becomes a search condition is input to the field 12202 and then the search button 12203 is pressed (selected), the information input to the field 12202 becomes the search condition.

  The history information search means 122 searches the record in the organization history information DB 121 based on the search information input to the interface 12201, finds the record in which “information sharing” is stored in the keyword T12101, and finds the record found Is output to the history information display means 123.

  FIG. 10 is a diagram illustrating an example of a result display interface (display screen) included in the history information display unit 123 illustrated in FIG.

  The history information display means 123 shown in FIG. 1 has a result display interface 12301 for displaying results as shown in FIG. The result display interface 12301 has a result display field 12302 for displaying the result received from the history information search unit 122, and displays the received result in the result display field 12302 in the result display interface 12301.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the paper.

  Further, the processing of the personal history information generation means 11 and the organization history information collection means 12 described above may be performed by logic circuits that are produced according to purposes. In addition, a program in which each processing content is described as a procedure is recorded on a recording medium that can be read by the personal PC 1 and the internal server 2, and the program recorded on the recording medium is stored in the personal PC 1 and the internal server 2 respectively. They may be read and executed individually. The recording medium readable by the personal PC 1 and the organization server 2 includes a removable recording medium such as a floppy disk (registered trademark), a magneto-optical disk, a DVD, and a CD, and each of the personal PC 1 and the organization server 2. It refers to a memory such as a built-in ROM or RAM, an HDD, or the like. The program recorded on this recording medium is read by each CPU (not shown) in the personal PC 1 and the in-organization server 2, and the same processing as described above is performed under the control of the CPU. Here, the CPU operates as a computer that executes a program read from a recording medium on which the program is recorded.

  The present invention can be applied to applications such as a sharing system for technical information held in schools and companies. Moreover, it is applicable also to uses, such as a job search system between companies.

  The present invention described above has the following effects.

  The first effect is that the relationship between an individual and a document file can be determined with higher accuracy than in the prior art. This is because the file access monitoring means weights keywords included in a document file having a high access frequency as specific information, that is, history and technical information, as information closely related to an individual.

  The second effect is that it is possible to automatically and comprehensively extract personal history information and technology from all document files in the personal PC based on a certain standard. The reason is that a keyword search unit searches for a specific keyword in all document files in the personal PC.

  As described above, the object of the present invention can be achieved by determining the relevance between an individual and a document file with higher accuracy than in the prior art.

1,1-1 to 1-3 Personal PC
2 Organizational Server 3 Network 4 Auxiliary Storage Device 5 Document File 6 Application 10 History Information Management System 11, 11-1 to 11-3 Personal History Information Generation Unit 12 Organization History Information Collection Unit 110 Keyword Search Unit 111 File Access Monitoring Unit 112 Personal career information DB
113 File access DB
114 Career information transmitting means 120 Career information receiving means 121 Organization history information DB
122 history information search means 123 history information display means 12201 interface 12202 field 12203 search button 12301 result display interface 12302 result display field T11201, T12101 keyword T11202, T11301, T12104 document file path T11203, T12107 keyword position information T11204, T11304 change flag T11302, T12105 Read count T11303, T12106 Write count T12102 User ID
T12103 Machine ID

Claims (10)

The number of accesses using an application associated with the document file, which is provided in a personal computer and stored in the computer, is monitored, and the number of accesses is equal to or greater than a predetermined threshold. The personal identification information capable of identifying the individual, the machine identification information capable of identifying the computer, the document file identification information capable of identifying the document file, and the history associated with the keywords included in the document file. Personal history information generating means for transmitting information;
Organization history information collecting means for storing the history information transmitted from the personal history information generating means, searching the history information based on information input from the outside, and displaying the searched history information; Having a career information management system. In the career information management system according to claim 1,
The organization history information collecting means, when any one of the personal identification information, the machine identification information, the file specifying information, and the keyword is input from the outside, based on the input information The career information management system, wherein the career information is searched. In the career information management system according to claim 1,
The personal history information generation means specifies a document file including the specific keyword from document files stored in the computer. In the career information management system according to claim 1,
The history information management system is characterized in that the organization history information collecting means is provided in a server that is communicably connected to the computer. In the career information management system according to claim 1,
The personal history information generation means transmits the history information at a predetermined timing. In the career information management system according to claim 1,
The personal history information generating means transmits the career information at a constant cycle. In the career information management system according to claim 1,
The personal history information generating means monitors the number of times of writing to the document file as the number of times of access. In the career information management system according to claim 1,
The personal history information generating means monitors the number of readings of the document file as the number of times of access. In the career information management system according to claim 1,
The history information management system, wherein the organization history information collection means displays an input screen for prompting input of the information from the outside. A career information management method for managing personal history information in a computer used by an individual and a server communicably connected to the computer,
A process in which the computer monitors the number of accesses to the document file stored in the computer using an application associated with the document file;
When the computer has the access count equal to or greater than a predetermined threshold, personal identification information capable of identifying the individual, machine identification information capable of identifying the computer, and document file identification information capable of identifying the document file; A process of transmitting history information in association with a keyword included in the document file to the server;
The server stores the history information transmitted from the computer;
A process in which the server searches the history information based on information input from outside the server;
A history information management method in which the server includes processing for displaying the retrieved history information.

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