JP5860827B2 - Personal data processing apparatus, method and program - Google Patents

Description

  The present invention relates to a personal data processing apparatus, method, and program for collecting and aggregating personal data and performing data processing such as display, accumulation, or actuation.

  A technique using a browser is known as a technique for acquiring and displaying or storing information data from a database or the like. The browser generally has a function of transmitting a request to a website and receiving corresponding information data, analyzing the received information data, executing a script, and displaying the script. It also has a function of displaying information data using the user's position information.

W3C Geolocation API Specification, W3C Proposed Recommendation 10 May 2012, Internet <URL: http://www.w3.org/TR/2012/PR-geolocation-API-20120510/>

  However, when personal data such as location information is used for display in the browser, the data type, collection, and aggregation method of personal data cannot be specified, and personal data is collected from other terminals owned by the same user. Cannot be used. For this reason, when a user tries to customize the function of collecting and displaying personal data, the degree of freedom is low.

  For example, in Geolocation of HTML5, when using location information, the browser acquires current location data from GPS (Global Positioning System), but this location information acquisition function is a browser-specific function, so service providers collect data・ The aggregation method cannot be specified. In addition, when GPS cannot be used, location information can be determined from the IP address, but this function is also a browser-specific function, and the service provider arbitrarily specifies the method for determining the location information from the IP address. Can not do it. Furthermore, past data cannot be used, or data collected at other terminals owned by the same user cannot be used.

  In addition, personal information may be transmitted to an external device such as a server when information is to be displayed using personal data (personal information) such as the current position data of the user above all. Very unfavorable.

  The present invention has been made paying attention to the above circumstances, and its object is to provide a personal data processing apparatus, method, and program which can be customized and output with high flexibility without transmitting personal data to the outside. Is to provide.

In order to achieve the above object, one aspect of the present invention is a personal data processing apparatus capable of communicating with a server via a communication network, and controls collection of personal data transmitted from the server. Receiving a query including a collection program, an aggregation program for processing the collected personal data, and an output program for controlling output of the processed personal data; and a collection program included in the received query; and A distributed aggregation program that constitutes a part of the aggregation program included in the query is transferred to another personal data processing apparatus via the user network. Then , according to the collection program included in the received query, the first personal data is collected from the storage means, and is collected according to the transferred collection program in the other personal data processing device, and the distributed aggregation According to the program, the second personal data transmitted from the other personal data processing device is received via the user network. Then, according to the aggregation program included in the received query, the collected first personal data and the second personal data received from the other personal data processing device are subjected to predetermined processing, According to the output program included in the received query, predetermined output data is generated based on the processed first and second personal data.

Moreover, you may make it the one viewpoint of this invention provide the following various aspects.
The first aspect, in the collection program executing means, in accordance with the collection program, when the first or second personal data including position information of the user, based on previously acquired map data to the position information The data is converted into data representing the place where the user stays.

  According to a second aspect, in the totalization program execution means, at least of the rearrangement process, the deduplication process, the filtering process, and the appearance number calculation process of the collected first or second personal data according to the totalization program One thing to do.

  According to a third aspect, the output program executing means generates display data for displaying the data based on the first or second personal data processed by the totaling program executing means in accordance with the output program. Then, it is displayed on the display means.

According to one aspect of the present invention, personal data collection, totalization, and output data generation processing are performed by executing a collection program, a totalization program, and an output program transmitted by a query from a server in a personal data processing device. Done. For this reason, personal data can be customized and output with a high degree of freedom without being transmitted to the outside.
Furthermore, it is possible to collect second personal data from other personal data processing devices, and the second personal data can be aggregated together with the first personal data to generate output data.

  According to the first aspect, when the personal data is position information represented by latitude, longitude, etc., not only the position information is collected by execution of the collection program but also the collected position information Conversion to the information on the place of stay is also performed. In this way, it is possible to reduce the processing load on the aggregation program and the display program.

  According to the second aspect, at least one of rearrangement processing, deduplication processing, filtering processing, and number-of-appearance calculation processing of the collected first or second personal data by execution of the tabulation program is performed as personal data. It can be executed in the processing device.

  According to the third aspect, display screen data using the first or second personal data processed by the execution of the aggregation program is generated and displayed by executing the output program. Therefore, the display screen generation process can also be executed in the personal data processing apparatus.

  That is, according to the present invention, it is possible to provide a personal data processing apparatus, method, and program which can be customized and output with a high degree of freedom without transmitting personal data to the outside.

The block diagram which shows the function structure of the system provided with the personal data processing apparatus which concerns on 1st Embodiment of this invention. The sequence diagram which shows operation | movement of the personal data processing apparatus shown in FIG. The figure which shows an example of a structure of the query which the personal data processing apparatus shown in FIG. 1 receives. The block diagram which shows the function structure of the system provided with the personal data processing apparatus which concerns on 2nd Embodiment of this invention. FIG. 5 is a sequence diagram showing an operation of the information data display device shown in FIG. 4. The figure which shows the operation | movement which displays the intersection of personal data in Example 1 of this invention as Example 1. FIG. The figure which shows the operation | movement which displays the product set after performing a deduplication process when personal data is disperse | distributing in 2nd Embodiment of this invention as Example 2. FIG. The figure which shows the operation | movement which converts and displays personal data by a collection program in 2nd Embodiment of this invention as Example 3. FIG. The figure which shows the operation | movement which performs the collaborative filtering process with respect to personal data in the 1st Embodiment of this invention, and displays the data as Example 4. FIG. The figure which shows the operation | movement which calculates | requires and displays the position of the specific user in several users in 1st Embodiment of this invention as Example 5. FIG.

Embodiments according to the present invention will be described below with reference to the drawings.
[First Embodiment]
(Constitution)
FIG. 1 is a block diagram showing a functional configuration of a system including a personal data processing apparatus according to the first embodiment of the present invention.
This system includes a user terminal UTa that operates as the personal data processing apparatus, and a server SV that provides a query to the user terminal UTa via a communication network (not shown).

  The server SV is made up of, for example, a server computer operated by a service provider on the Web. As a control function necessary for realizing the first embodiment of the present invention, a query request receiving unit 1, a query providing unit 2, The query transmission unit 3 is provided. The query request receiving unit 1 has a function of receiving a query request transmitted from a user terminal UTa described later. The query providing unit 2 has a function of generating a query including a collection program, a totaling program, and a display program when the query request is received.

  The collection program describes a processing procedure and processing contents indicating the type of personal data to be used and the collection method. The aggregation program describes processing steps and processing contents representing a method of processing the collected personal data. The display program describes a processing procedure and processing contents for creating display screen data of collected and processed personal data. The query transmitting unit 3 has a function of transmitting the query generated by the query providing unit 2 to the requesting user terminal UTa.

  The user terminal UTa is composed of a mobile terminal such as a mobile phone, a smartphone, or a tablet terminal, and includes a personal data storage unit 10 and an information display unit 20. The personal data storage unit 10 includes a nonvolatile memory such as an SSD (Solid State Drive) that can be written and read at any time, and stores personal data of the user, for example, schedule and movement history data.

  The information display unit 20 includes a CPU (Central Processing Unit). As a control function necessary for carrying out the first embodiment of the present invention, a query request transmission unit 21, a query reception unit 22, and a query separation unit 23 are provided. A collection program execution unit 24, a personal data access unit 25, a tabulation program execution unit 26, a display data editing unit 27, and a display unit 28 using a liquid crystal or organic EL device. The control functions 21 to 27 are realized by causing the CPU to execute a program stored in a program memory (not shown).

  The query request transmission unit 21 has a function of generating a query request and transmitting it to the server SV when the user inputs a request by operating an input device (not shown). The query receiving unit 22 has a function of receiving the query and outputting it to the query separating unit 23 when a query is sent from the server SV in response to the transmission of the query request. The query separation unit 23 separates the collection program, the aggregation program, and the display program from the received query, and the separated collection program, the aggregation program, and the display program are respectively collected in the collection program execution unit 24, the aggregation program execution unit 26, and The data is transferred to the display data editing unit 27.

  The collection program execution unit 24 executes the received collection program to operate the personal data access unit 25 and collects personal data specified by the collection program from the personal data storage unit 10. The total program execution unit 26 processes the personal data collected by the collection program execution unit 24 into a format necessary for display by executing the passed total program, and displays the personal data after processing. The data is output to the data editing unit 27. The display data editing unit 27 executes the passed display program to customize the display form using the personal data processed by the total program execution unit 26, and the display screen in which the display form is customized. Data is displayed on the display unit 28.

(Operation)
Next, the operation of the user terminal UTa configured as described above will be described. FIG. 2 is a sequence diagram showing a data flow in the user terminal UTa.
When a query request is transmitted from the query request transmission unit 21 to the server SV in response to a user operation, the query is returned from the server SV. At this time, for example, as shown in FIG. 3, the collection program, the aggregation program, and the display program are described in the query at predetermined positions for each field.

  The query is received by the query receiver 22 and then input to the query separator 23, where the collection program, the aggregation program, and the display program are separated using the field names. The separated collection program, aggregation program, and display program are transferred to the collection program execution unit 24, the aggregation program execution unit 26, and the display data editing unit 27, respectively. The collected program execution unit 24, the total program execution unit 26, and the display data editing unit 27 each execute the following processing according to the transferred program.

  That is, first, the collection program execution unit 24 requests the personal data access unit 25 to access personal data. Then, the personal data access unit 25 reads the personal data of the type specified by the collection program from the personal data storage unit 10, and this personal data is taken into the collection program execution unit 24 via the personal data access unit 25. It is. The collected personal data is transferred to the total program execution unit 26. The tabulation program execution unit 26 processes the collected personal data into a format necessary for display according to the processing method described in the tabulation program, and passes the processed personal data to the display data editing unit 27. The display data editing unit 27 customizes the display form using the processed personal data according to the passed display program, and outputs the display screen data with the customized display form to the display unit 28 for display. Let

(effect)
As described above in detail, in the first embodiment, in the user terminal UTa, the query reception unit 22 receives a query from the server SV, and separates the collection program, the aggregation program, and the display program from the received query. By executing the separated programs by the collected program execution unit 24, the total program execution unit 26, and the display data editing unit 27, display screen data using personal data is created and displayed on the display unit 28. Yes.

  Accordingly, personal data that is personal information of the user stored in the personal data storage unit 10 is processed into a format necessary for display in the user terminal UTa without being transmitted to the server SV, and customized display screen data. Can be displayed. Therefore, it is possible to freely customize the display format when displaying using personal data without impairing the confidentiality of personal information.

[Second Embodiment]
(Constitution)
FIG. 4 is a block diagram showing a functional configuration of a system including a personal data processing apparatus according to the second embodiment of the present invention. In the figure, the same parts as those in FIG.
In this system, a plurality of (two in FIG. 4) user terminals UTa, UTb that operate as the personal data processing device and a query to the user terminal UTa among these user terminals UTa, UTb via a communication network (not shown). And a server SV that provides

  In response to the query request from the user terminal UTa, the server SV generates a query including the collection program, the aggregation program, and the display program in the query providing unit 2, and the generated query is transmitted from the query transmission unit 3 to the request source. To the user terminal UTa. The aggregation program includes a distributed aggregation program that can be processed in a distributed manner.

  The user terminals UTa and UTb are owned by the same user, and can mutually transfer data via a user network (not shown) such as a wireless LAN (Local Area Network). Note that the type and configuration of the user network is not limited to the wireless LAN, and other wireless networks or wired transmission paths such as USB cables may be used.

  The information display units 30 and 50 of the user terminals UTa and UTb have, as control functions necessary for realizing the second embodiment of the present invention, a query request transmission unit 21, a query reception unit 22, a query separation unit 23, a collection In addition to the program execution unit 24, the personal data access unit 25, the total program execution unit 26, the display data editing unit 27, and the display unit 28, distributed management units 31 and 51 and distributed total program execution units 32 and 52 are further provided. . The distribution management units 31 and 51 and the distributed aggregation program execution units 32 and 52 are also realized by causing the CPU to execute a program stored in a program memory (not shown).

  The distribution management unit 31 of the user terminal UTa has a function of passing the collection program and the distribution aggregation program separated by the query separation unit 23 to the collection program execution unit 24 and the distribution aggregation program execution unit 32 in the user terminal UTa, respectively, A function of transmitting the separated collection program and distributed aggregation program to the distribution management unit 51 of the user terminal UTb via the user network, personal data collected from the personal data storage unit 10 in the user terminal UTa, and the user terminal UTb The personal data collected from the personal data storage unit 10 is sent to the total program execution unit 26.

  The distribution management unit 51 of the user terminal UTb passes the collection program and the distribution aggregation program transferred from the distribution management unit 31 of the user terminal UTb to the collection program execution unit 24 and the distribution aggregation program execution unit 52 in the user terminal UTb, respectively. And a function of transferring personal data collected from the personal data storage unit 40 in the user terminal UTb to the distribution management unit 31 of the user terminal UTa.

  The distributed aggregation program execution units 32 and 52 perform predetermined calculations for aggregation on the personal data collected from the personal data storage units 10 and 40 by the collection program execution units 24 and 24 under the control of the distributed aggregation program, respectively. And has a function of passing the calculation result to the distribution management units 31 and 51.

(Operation)
Next, the operation of the user terminal UTa configured as described above will be described. FIG. 5 is a sequence diagram showing a data flow in the user terminal UTa.
When a query request is transmitted from the query request transmission unit 21 to the server SV in response to a user operation, the query is returned from the server SV. At this time, for example, as shown in FIG. 3, the collection program, the aggregation program, and the display program are described in a predetermined position for each field in the query, and the distributed aggregation program is described in the aggregation program. .

  The query is received by the query receiving unit 22 and then input to the query separation unit 23, where the collection program, the aggregation program, and the display program are separated using the field names, and the distributed aggregation program is separated from the aggregation program. Is done. Among the separated programs, the totaling program and the display program are transferred to the totaling program execution unit 26 and the display data editing unit 27, respectively, and the collection program and the distributed totaling program are transferred to the distributed management unit 31. The distribution management unit 31 passes the collection program and the distribution aggregation program passed from the query separation unit 23 to the collection program execution unit 24 and the distribution aggregation program execution unit 32 in the user terminal UTa, respectively. Transfer to terminal UTb. The separation management unit 51 of the user terminal UTb passes the collection program and the distributed aggregation program transferred from the user terminal UTa to the collection program execution unit 24 and the distributed aggregation program execution unit 52 in the user terminal UTb, respectively.

When the program is transferred as described above, the collection program execution unit 24, the totalization program execution unit 26, the distributed total program execution units 32 and 52, and the display data editing unit 27 of the user terminals UTa and UTb respectively perform the following processing. Run.
That is, first, the collection program execution unit 24 requests the personal data access unit 25 to access personal data. Then, the personal data access unit 25 reads the personal data of the type specified by the collection program from the personal data storage units 10 and 40, and the personal data is collected via the personal data access unit 25. 24. The collected personal data is transferred to the distributed aggregation program execution units 32 and 52.

  The distributed tabulation program execution units 32 and 52 perform predetermined calculations for tabulation on the collected personal data according to the processing method described in the distributed tabulation program, and the calculation results are respectively distributed to the distribution management unit 31 and Pass to 51. The distribution management unit 51 of the user terminal UTb transfers the calculated personal data to the user terminal UTa via the user network. The distribution management unit 31 of the user terminal UTa sends the personal data transferred from the user terminal UTb and the personal data calculated by the distributed aggregation program execution unit 32 in the user terminal UTa to the aggregation program execution unit 26.

  The tabulation program execution unit 26 processes the personal data transferred from the user terminal UTb and the personal data collected in the user terminal UTa into a format necessary for display, and edits the processed personal data to display data. Pass to part 27. The display data editing unit 27 customizes the display form using the processed personal data according to the passed display program, and the display screen data with the customized display form. The data is output to the display unit 28 and displayed.

  In the user terminal UTb, the distributed tabulation program execution unit 52 transfers the personal data directly to the user terminal UTa without performing the personal data calculation process, and the personal terminal transferred from the user terminal UTb in the tabulation program execution unit 26 of the user terminal UTa. The data and personal data collected in the user terminal UTa may be processed.

(effect)
As described above in detail, in the second embodiment, the user terminal UTa receives a query from the server SV, separates the collection program, the aggregation program, and the display program from the received query, and the separated aggregation. Separate the distributed aggregation program from the program. The separated programs are executed by the collection program execution unit 24, the totalization program execution unit 26, the distributed totalization program execution units 32 and 52, and the display data editing unit 27, so that the personal data of the user terminals UTa and UTb is obtained. Are collected and synthesized, and display screen data using the synthesized personal data is created and displayed on the display unit 28.

  Therefore, the personal data collected from the personal data storage unit 10 in the user terminal UTa and the personal data collected from the personal data storage unit 40 of the user terminal UTb are both transmitted to the server SV without being transmitted to the server SV. It is possible to display customized display screen data by synthesizing it into a format necessary for display. Therefore, it is possible to freely customize the display format when displaying using personal data without impairing the confidentiality of personal information.

Next, specific examples in the first and second embodiments described above will be described.
[Example 1]
The first embodiment collects sightseeing spot visit history data from the personal data storage unit 10 of the user terminal UTa, and uses this sightseeing spot visit history data and the recommended sightseeing spot list included in the tabulation program to recommend tourists according to the user. A place ranking is created and displayed.

FIG. 6 is a diagram for explaining the operation of the user terminal UTa in the first embodiment.
When the query is returned from the server SV in response to the transmission of the query request, the collection program, the aggregation program, and the display program are separated from the query. At this time, the collection program describes a processing procedure and processing contents for collecting sightseeing spot visit history data. For this reason, the collection program execution unit 24 of the user terminal UTa executes processing for collecting sightseeing spot visit history data from the personal data storage unit 10 under the control of the collection program.

  In addition, the aggregation program includes a list of recommended tourist spots, and further eliminates duplication of visited tourist spots, and then includes a processing procedure and processing details for creating a visited tourist spot list that reflects the user's tourist spot visit history. It has been described. Therefore, the tabulation program execution unit 26 of the user terminal UTa refers to the recommended sightseeing spot list after eliminating duplication of visiting tourist spots from the collected sightseeing spot visit history data under the control of the tabulation program. A process (product set) for setting a “visited flag” for a tourist spot visited by the user in the past in the recommended tourist spot list is performed.

  Further, the display program describes a processing procedure and processing contents for generating display screen data representing a recommended sightseeing spot ranking reflecting the visit history of the user. For this reason, in the display data editing unit 27 of the user terminal UTa, for example, the user has grayed out the visited sightseeing spots based on the recommended sightseeing spot list with the visited flag generated by the counting program execution section 26. Display screen data of the recommended sightseeing spot list is generated. The generated display screen data is displayed on the display unit 28.

  In addition to the grayout, the display of whether or not a visit has been made is added to the effect of “visited” as illustrated in FIG. 6, the name of a visited tourist destination is not displayed, or the image is overlaid. It may be a thing. Further, the information to be displayed is not limited to a visit history of a sightseeing spot, but may be evaluation data such as a product purchase history, a restaurant usage history, and a web page visit history.

[Example 2]
In the second embodiment, sightseeing spot visit history data is collected not only from the personal data storage unit 10 of the user terminal UTa but also from the personal data storage unit 40 of another user terminal UTb. Then, by using the sightseeing spot visit history data collected from the two user terminals UTa and UTb and the recommended sightseeing spot list included in the tabulation program, a recommended sightseeing spot ranking suitable for the user is created and displayed. It is a thing.

FIG. 7 is a diagram illustrating operations of the user terminals UTa and UTb in the second embodiment.
In the personal data storage units 10 and 40 of the user terminals UTa and UTb, for example, sightseeing spot visit history data representing a history of sightseeing spots visited by the user in the past is accumulated.

  When the query is returned from the server SV in response to the transmission of the query request, the collection program, the aggregation program, the distributed aggregation program, and the display program are separated from the query. At this time, the collection program describes a processing procedure and processing contents for collecting sightseeing spot visit history data. In addition, the distributed counting program describes a processing procedure and processing contents for eliminating duplication of visited tourist spots.

  For this reason, the tourist program visit history data is collected from the personal data storage units 10 and 40 under the control of the collection program in the collection program execution unit 24 of the user terminals UTa and UTb, respectively. Then, the collected tourist site visit history data is distributed to the user terminal UTa via the distributed management units 51 and 31 after the distributed total program execution units 32 and 52 eliminate the overlap of the visited tourist sites, respectively. The data is input to the execution unit 26.

  In addition, the recommended sightseeing spot list is described in the tabulation program, and further, the processing procedure and contents for creating the visited sightseeing spot list reflecting the user's sightseeing spot visit history are described after the duplication of the visiting tourist spots is eliminated. Has been. Therefore, the tabulation program execution unit 26 of the user terminal UTa recommends after eliminating the duplication of the visit tourist spots between the visit tourist spot lists collected from the respective user terminals UTa and UTb under the control of the tabulation program. With reference to the sightseeing spot list, processing (product set) for setting a “visited flag” for the sightseeing spot visited by the user in the past in the recommended sightseeing spot list is performed.

  Further, as in the first embodiment, the display program describes a processing procedure and processing contents for generating display screen data representing a recommended sightseeing spot ranking reflecting the visit history of the user. For this reason, in the display data editing unit 27 of the user terminal UTa, for example, the user has grayed out the visited sightseeing spots based on the recommended sightseeing spot list with the visited flag generated by the counting program execution section 26. Display screen data of the recommended sightseeing spot list is generated. The generated display screen data is displayed on the display unit 28.

  In the second embodiment, as in the first embodiment, in addition to the gray out, the indication of whether or not the visit has been made is added to the effect that “visited” as illustrated in FIG. The place name may be hidden or an image may be overlaid. Further, the information to be displayed is not limited to a visit history of a sightseeing spot, but may be evaluation data such as a product purchase history, a restaurant usage history, and a web page visit history.

[Example 3]
In the third embodiment, first, movement history data composed of GPS (Global Positioning System) data is collected from the personal data storage unit 10 of the user terminal UTa and the personal data storage unit 40 of the other user terminal UTb. The travel history data is converted into a list of visited tourist spots. Then, using the converted visited tourist destination list and the recommended tourist destination list included in the tabulation program, a recommended tourist destination ranking suitable for the user is created and displayed.

FIG. 8 is a diagram illustrating operations of the user terminals UTa and UTb in the third embodiment.
In the personal data storage units 10 and 40 of the user terminals UTa and UTb, data representing the movement history of the terminals UTa and UTb acquired using, for example, GPS is accumulated. FIG. 8 illustrates a case where information representing latitude and longitude is stored as movement history data.

  When the query is returned from the server SV in response to the transmission of the query request, the collection program, the aggregation program, the distributed aggregation program, and the display program are separated from the query. At this time, the collection program collects movement history data composed of GPS data from the personal data storage units 10 and 40 of the user terminals UTa and UTb, respectively, and converts the collected movement history data into list data of visited tourist spots. The processing procedure and processing contents for this are described. The distributed tabulation program describes a processing procedure and processing contents for eliminating duplication of visited tourist spots.

  For this reason, in the collection program execution unit 24 of the user terminals UTa and UTb, the movement history data is collected from the personal data storage units 10 and 40 under the control of the collection program. Then, based on the travel history data composed of the collected GPS data and map data prepared in advance, the tourist destination visited by the user is specified, and the list data of the visited tourist destination is created. Subsequently, the generated list data of the visited tourist spots is collected by the user terminal UTa via the distributed managers 51 and 31 after the duplicate of the visited tourist spots is eliminated by the distributed tabulation program execution units 32 and 52, respectively. Input to the program execution unit 26.

  The aggregation program describes a list of recommended sightseeing spots, and further describes the processing procedure and processing details for creating a visited sightseeing spot list reflecting the visit history of the user's sightseeing spots after eliminating the duplication of visiting tourist spots. ing. Therefore, the tabulation program execution unit 26 of the user terminal UTa recommends after eliminating the duplication of the visit tourist spots between the visit tourist spot lists collected from the respective user terminals UTa and UTb under the control of the tabulation program. With reference to the sightseeing spot list, processing (product set) for setting a “visited flag” for the sightseeing spot visited by the user in the past in the recommended sightseeing spot list is performed.

  Similar to the first and second embodiments, the display program describes a processing procedure and processing contents for generating display screen data representing a recommended sightseeing spot ranking reflecting the visit history of the user. For this reason, the display data editing unit 27 of the user terminal UTa, for example, grays out the sightseeing spots visited by the user in the past based on the recommended sightseeing spot list with the visited flag generated by the counting program execution unit 26. Display screen data of the recommended sightseeing spot list shown in FIG. The generated display screen data is displayed on the display unit 28.

[Example 4]
In the fourth embodiment, a list including a sightseeing spot visit history and its evaluation value is stored in the personal data storage unit 10 of the user terminal UTa. Then, tourist site visit history data is collected from the personal data storage unit 10 according to the collection program, and the evaluation value included in the tourist site visit history data and the correlation score between the tourist sites included in the tabulation program are used for cooperation. The predicted evaluation value of each tourist spot is calculated by filtering processing. Then, with reference to the calculated predicted evaluation value of each sightseeing spot, the respective sightseeing spots are rearranged in descending order of the predicted evaluation value and the list is displayed.

FIG. 9 is a diagram for explaining the operation of the user terminal UTa in the fourth embodiment.
When the query is returned from the server SV in response to the transmission of the query request, the collection program, the aggregation program, and the display program are separated from the query. At this time, the collection program describes a processing procedure and processing contents for collecting sightseeing spot visit history data with evaluation values. For this reason, the collection program execution unit 24 of the user terminal UTa executes processing for collecting sightseeing spot visit history data with evaluation values from the personal data storage unit 10 under the control of the collection program.

のように表される。なお、Ｉは当該ユーザが過去に訪問したことがある観光地の集合を表す。上記計算された観光地間の予測評価値ｒk は、各観光地について当該ユーザが好むであろうスコアを表す。 In the aggregation program, correlation scores between tourist spots are described, and predicted evaluation values of each tourist spot through collaborative filtering using the evaluation values included in the collected tourist spot visit history data and the correlation scores between the tourist spots. Describes the processing procedure and processing content for calculating. Therefore, the aggregation program execution unit 26 of the user terminal UTa refers to the evaluation value of the collected tourist site visit history data and the correlation score between the tourist sites under the control of the aggregation program, That is, the prediction evaluation value between each sightseeing spot is calculated by item-based collaborative filtering. The formula for calculating the predicted evaluation value rk is as follows: ri is the evaluation value of the evaluation value and S (i, j) is the correlation score between the tourist spots.

It is expressed as Note that I represents a set of sightseeing spots that the user has visited in the past. The calculated predicted evaluation value rk between tourist spots represents a score that the user would like for each tourist spot.

  The display program describes a processing procedure and processing contents for rearranging and displaying the sightseeing spots with reference to the predicted evaluation values of the sightseeing spots. For this reason, in the display data editing unit 27 of the user terminal UTa, the list of sightseeing spots is controlled based on the predicted evaluation value rk between the sightseeing spots calculated by the tabulation program executing section 26 under the control of the display program. Is rearranged in descending order of the predicted evaluation value rk. Then, the display data of the sorted sightseeing spot list is displayed on the display unit 28.

  Note that the method of calculating the predicted evaluation value rk is not limited to item-based collaborative filtering, and user database collaborative filtering that correlates users may be applied.

[Example 5]
In the fifth embodiment, movement history data including GPS (Global Positioning System) data is first collected from the personal data storage unit 10 of the user terminal UTa, and each collected movement history data is converted into a visited tourist destination list. Then, using this converted visited tourist destination list and the cumulative distribution data of the annual tourist destination visits included in the tabulation program, the ranking of the number of annual tourist destination visits of the user in the group is calculated, The calculation result is displayed.

FIG. 10 is a diagram illustrating an operation of the user terminal UTa in the fifth embodiment.
In the personal data storage unit 10 of the user terminal UTa, data representing the movement history of the terminal UTa acquired using, for example, GPS is accumulated. FIG. 10 illustrates a case where information indicating latitude, longitude, and date / time is stored as movement history data.

  When the query is returned from the server SV in response to the transmission of the query request, the collection program, the aggregation program, and the display program are separated from the query. At this time, the collection program collects movement history data composed of GPS data from the personal data storage unit 10 of the user terminal UTa, and converts the collected movement history data into list data of visited tourist sites, Processing details are described. For this reason, the collection program execution unit 24 of the user terminal UTa collects the movement history data from the personal data storage unit 10 under the control of the collection program, and the movement history data including the collected GPS data, Based on the prepared map data, tourist sites visited by the user are specified, and list data of the visited tourist sites is created.

  The aggregation program describes the cumulative distribution data of the annual number of tourist destination visits, calculates the number of tourist sites visited by the user this year, and based on the calculated value and the cumulative distribution data of the annual tourist site visits above. Describes a processing procedure and processing content for calculating the ranking of the number of visits of tourists annually in a group. Accordingly, the total program execution unit 26 of the user terminal UTa first calculates the number of sightseeing spots visited by the user this year under the control of the total calculation program, and the cumulative distribution data of the calculated values and the number of visits to the annual tourist destinations. Based on the above, it is determined how many times the user visits the sightseeing spot this year in the group.

  The display program describes the cumulative distribution data of the annual number of visits to the sightseeing spots and the processing procedure and processing contents for displaying the display data indicating the ranking of the number of times the user visited the sightseeing spots this year. For this reason, the display data editing unit 27 of the user terminal UTa displays, under the control of the display program, the number of visits to the tourist area this year calculated by the above totaling program on the cumulative distribution graph of the number of visits to the annual tourist area. Display screen data on which information representing the order of the number is overlaid is displayed on the display unit 28. Therefore, from this display screen data, the user can know where the number of visits to the sightseeing spot this year is among the multiple users, that is, where the ranking is in the group. It becomes.

  In the fifth embodiment, the ranking of the number of visits to the sightseeing spot is displayed. However, the present invention is not limited to this, and the ranking of the number of product purchases, the number of visits to the restaurant, the ranking of the number of jogging times, the ranking of the number of steps, the ranking of the number of medical examination visits, and the like may be displayed. Further, as a ranking display method, not only cumulative distribution but also average, standard deviation, frequency distribution, and the like may be used.

[Other Embodiments]
In the first and second embodiments, the server SV includes a collection program, a totalization program, and a display program in one query and transmits them to the user terminal UTa. A plurality of queries may be distributed and transmitted. When a query request for the collected collection program, totalization program, and display program is received again, a query describing a pointer for identifying the program may be transmitted without retransmitting the program.

  The personal data processing apparatus of the present invention can be realized by a computer and a program, and the program can be recorded on a recording medium or provided through a network.

  Further, although cases have been described with the above embodiments as examples where personal data is displayed, other processing such as personal data storage processing and actuation processing may be performed in addition to display processing. In addition, the type and configuration of the personal data processing apparatus, the type of personal data, the processing sequence for personal data, the type of the number of terminals from which personal data is collected, and the like are various within the scope of the present invention. It can be implemented with modifications.

  In short, the present invention is not limited to the above-described embodiments as they are, and can be embodied by modifying the components without departing from the scope of the invention in the implementation stage. Moreover, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the above embodiments. For example, some components may be deleted from all the components shown in each embodiment. Furthermore, you may combine suitably the component covering different embodiment.

  SV ... server, UTa, UTb ... user terminal, 1 ... query request receiving unit, 2 ... query providing unit, 3 ... query sending unit, 10, 40 ... personal data storage unit, 20, 30, 50 ... information display unit, 21 ... Query request transmission unit, 22 ... Query reception unit, 23 ... Query separation unit, 24 ... Collection program execution unit, 25 ... Personal data access unit, 26 ... Total program execution unit, 27 ... Display data editing unit, 28 ... Display unit , 31, 51... Distributed management unit, 32, 52.

Claims (6)

A personal data processing apparatus capable of communicating with a server via a communication network,
Storage means for storing first personal data;
Means for receiving a query including a collection program for controlling collection of personal data, a tabulation program for processing collected personal data, and an output program for controlling output of the processed personal data, transmitted from the server When,
Means for transferring a collection program included in the received query and a distributed aggregation program constituting a part of the aggregation program included in the query to another personal data processing device via a user network;
Collection program execution means for collecting first personal data from the storage means in accordance with the collection program included in the received query;
In the other personal data processing device, the second personal data collected according to the transferred collection program and transmitted from the other personal data processing device according to the distributed aggregation program is received via the user network. Means to
Aggregation program execution means for performing predetermined processing on the collected first personal data and the second personal data received from the other personal data processing device according to the aggregation program included in the received query When,
Personal data comprising: output program execution means for generating predetermined output data based on the processed first and second personal data in accordance with the output program included in the received query Processing equipment. The collection program executing means, in accordance with the collection program, when the first or second personal data including position information of a user, representing the place of stay of the user map data previously acquired the position information based on personal data processing apparatus according to claim 1, characterized in that it has a processing function of converting the data. The tabulation program execution means executes at least one of a rearrangement process, a deduplication process, a filtering process, and an appearance number calculation process of the collected first or second personal data according to the tabulation program. personal data processing apparatus according to claim 1 or 2, characterized. The output program execution means generates display data for displaying the data based on the first or second personal data processed by the aggregation program execution means according to the output program, and displays the display data on the display means personal data processing apparatus as claimed in any one of claims 1 to 3, characterized in that to. A personal data processing method executed in a processing device capable of communicating with a server via a communication network,
The processing device includes a collection program for controlling collection of personal data, a totaling program for processing collected personal data, and an output program for controlling output of the processed personal data, transmitted from the server. The process of receiving a query;
A process in which the processing device transfers a collection program included in the received query and a distributed aggregation program constituting a part of the aggregation program included in the query to another personal data processing device via a user network. When,
A process in which the processing device collects first personal data from storage means in accordance with a collection program included in the received query;
In the other personal data processing device, the processing device collects second personal data collected in accordance with the transferred collection program and transmitted from the other personal data processing device in accordance with the distributed aggregation program in the user network. The process of receiving via
The processing device performs predetermined processing on the collected first personal data and the second personal data sent from the other personal data processing device in accordance with the aggregation program included in the received query. The process of applying
The processing device comprises a step of generating predetermined output data based on the processed first and second personal data in accordance with an output program included in the received query. Personal data processing method. A program that causes a computer included in the personal data processing apparatus to execute each unit included in the personal data data processing apparatus according to any one of claims 1 to 4 .

Images