JP6914876B2 - Information processing device - Google Patents

Description

The present invention relates to a technique for exchanging value information between users.

When a user purchases or uses a service or product, a mechanism for giving the user electronic value information called points is widespread. Patent Document 1 discloses a technique for exchanging points of different issuers between users.

JP-A-2010-191745

Generally, points are often given when purchasing a product or service, but in addition to this, there are cases where points are given to users who meet some conditions in a campaign conducted by a business operator, for example. In such a case, since the business operator intends to use the points for a specific purpose related to his / her business, the points given to the user are restricted in use. There is. In the past, even if a user earned points with restrictions on such uses, if the uses were not what he wanted, the value would expire without using those points. there were. Therefore, if there is a mechanism for exchanging points between users beyond such a difference in usage, each user can obtain points for the usage he / she desires, which is convenient.

The present invention has been made in view of such a background, and an object of the present invention is to provide a mechanism capable of exchanging value information having different uses.

In order to solve the above problems, the present invention has a priority calculation unit that calculates the priority of the use when using the value information with limited use for each user, and the first user possesses the priority calculation unit. A candidate identification unit that identifies a second user who is a candidate for a value information exchange partner based on the priority calculated for the use of the value information, and the first user. Provided is an information processing apparatus including a presentation unit that presents information related to the exchange of value information held by a user.

The priority calculation unit may calculate the priority of the use when using the value information based on the usage history of the value information for each user.

The candidate identification unit is used for the purpose desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The second user who possesses possible value information may be specified as a candidate for a value information exchange partner.

The candidate identification unit is used for the purpose desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The second user who possesses possible value information and whose priority calculated for the application is lower than the threshold value may be specified as a candidate for an exchange partner. ..

The candidate identification unit is used for a period desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The second user who possesses possible value information may be specified as a candidate for a value information exchange partner.

The candidate identification unit refers to the value information held by the first user among the second users specified based on the priority calculated with respect to the use of the value information held by the first user. The second user who has a usage history according to the amount may be specified as a candidate for a value information exchange partner.

The candidate identification unit refers to the value information held by the first user among the second users specified based on the priority calculated with respect to the use of the value information held by the first user. The second user who has a usage history according to the time limit may be specified as a candidate for a value information exchange partner.

The presenting unit obtains the exchange ratio of the value information according to the content of the restriction on the value information possessed by the first user and the content of the restriction on the value information possessed by the second user. The exchange ratio may be presented.

The presenting unit may obtain the exchange ratio of the value information according to the exchange history of the value information having different uses between the first user and the second user, and present the exchange ratio. good.

The presenting unit presents the first user to exchange value information on behalf of the second user when the number of times the second user refuses to exchange value information exceeds the threshold value. You may try to do it.

According to the present invention, it is possible to exchange value information for different purposes.

It is a figure which illustrates the structure of the information processing system which concerns on one Embodiment of this invention. It is a block diagram which shows an example of the hardware composition of a user terminal. It is a block diagram which shows an example of the hardware composition of an information processing apparatus. It is a figure which shows an example of the possession point database stored in an information processing apparatus. It is a figure which shows an example of the point use history database stored in an information processing apparatus. It is a figure which shows an example of the use priority database stored in an information processing apparatus. It is a block diagram which shows an example of the functional structure of an information processing apparatus. It is a sequence chart which shows an example of the operation of an information processing system.

[Constitution]
FIG. 1 is a diagram illustrating the configuration of the information processing system 1 of the present embodiment. The information processing system 1 can communicate with the information processing device 10 that performs processing related to the exchange of value information called points given to the user, the user terminal 20 used by the user, and the information processing device 10 and the user terminal 20. It is provided with a network 90 to connect to. The network 90 is, for example, a LAN (Local Area Network), a WAN (Wide Area Network), or a combination thereof, and includes a wired section or a wireless section. The number of the information processing device 10 and the user terminal 20 shown in FIG. 1 is an example.

FIG. 2 is a diagram illustrating a hardware configuration of the user terminal 20. The user terminal 20 is typically a mobile computer such as a smartphone or tablet, but is not limited to this, for example, a personal computer such as a notebook or desktop type, or a wearable computer such as a glass type or a head-mounted display type. You may.

The user terminal 20 includes a CPU 201 (Central Processing Unit), a ROM (Read Only Memory) 202, a RAM (Random Access Memory) 203, an auxiliary storage device 204, a communication IF 205, a display unit 206, and an operation unit 207.

The CPU 201 is a processor that performs various calculations. The ROM 202 is, for example, a non-volatile memory that stores programs and data used for starting the user terminal 20. The RAM 203 is a volatile memory that functions as a work area when the CPU 201 executes a program. The auxiliary storage device 204 is a non-volatile storage device such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive), and stores programs and data used in the user terminal 20. When the CPU 201 executes this program, the user terminal 20 functions as a computer device. The communication IF 205 is an interface for performing communication via the network 90 in accordance with a predetermined communication standard. This communication standard may be a wireless communication standard or a wired communication standard. In the case of wireless, the communication IF205 includes an antenna and a communication circuit that operate according to a communication standard such as LTE (Long Term Evolution) or Wi-Fi (registered trademark). The display unit 206 includes, for example, a liquid crystal panel and a liquid crystal drive circuit, and displays an image according to the image data. The operation unit 207 includes an operator such as a key or a touch sensor, receives an operation of the user, and supplies a signal corresponding to the operation to the CPU 201. In addition to the configuration illustrated in FIG. 2, the user terminal 20 may include other configurations such as a GPS (Global Positioning System) unit and a voice input / output unit.

FIG. 3 is a diagram illustrating a hardware configuration of the information processing device 10. The information processing device 10 is a computer device having a CPU 101, a ROM 102, a RAM 103, an auxiliary storage device 104, and a communication IF 105. The CPU 101 is a processor that performs various calculations. The ROM 102 is, for example, a non-volatile memory that stores programs and data used for starting the information processing apparatus 10. The RAM 103 is a volatile memory that functions as a work area when the CPU 101 executes a program. The auxiliary storage device 104 is a non-volatile storage device such as an HDD or SSD, and stores programs and data used in the information processing device 10. When the CPU 101 executes this program, the function shown in FIG. 7 described later is realized. The communication IF 105 is an interface for performing communication via the network 90 according to a predetermined communication standard. The information processing device 10 may include other configurations such as a display unit and an operation unit in addition to the configurations illustrated in FIG.

The auxiliary storage device 104 stores a possession point database (hereinafter, the database is abbreviated as DB) including information regarding points possessed by the user, as illustrated in FIG. The possessed point DB includes a user ID for identifying a user, the type of points possessed by the user, and the amount of the points (magnitude of value). These points are given to users who meet predetermined conditions in, for example, a campaign conducted by a business operator, and their use is limited for each type of points. In the example of FIG. 4, for example, the points held by the user with the user ID "U001" are 50 points as the points limited to the use A and 100 points as the points limited to the use E.

Further, the auxiliary storage device 104 stores a point usage history DB including information on the point usage history of each user as illustrated in FIG. This point usage history DB includes a user ID of a user, a usage date and time when the user used the points, a usage of the points used, and an amount thereof. FIG. 5 exemplifies, for example, the point usage history of a user with user ID "U001". In this example, 20 points restricted to use A are used for "2018/1/25", and "2018/2 / 1 ”shows that 10 points were used for the points restricted to use E. These usage histories are notified from the user terminal 20 to the information processing device 10 when the points are used, or from a dedicated device (not shown) that receives a point usage request from the user terminal 20 to the information processing device 10. Is stored in this point usage history DB.

Further, the auxiliary storage device 104 stores the application priority DB as illustrated in FIG. This usage priority DB includes information regarding the priority of the usage of the points when each user uses the points. In the example of FIG. 6, for example, it is shown that the user with the user ID "U001" uses the points of use E as the first priority and then uses the points of use A as the second priority. .. That is, it means that the user with the user ID "U001" has the strongest tendency to use the points of the use A, and then has the strong tendency to use the points of the use E. This priority is calculated for each user based on the point usage history illustrated in FIG. 5, and is stored in the usage priority DB.

FIG. 7 is a block diagram showing an example of the functional configuration of the information processing device 10. The acquisition unit 11 acquires the point usage history for each user and stores it in the point usage history DB. This point usage history is notified from the user terminal 20 to the information processing device 10 when the points are used, or from a dedicated device (not shown) that accepts the point usage from the user terminal 20 to the information processing device 10. Since the notification is given, the acquisition unit 11 may acquire this.

The priority calculation unit 12 calculates the priority of the usage when using the points for each user based on the point usage history stored in the point usage history DB, and stores it in the usage priority DB. Specifically, the priority calculation unit 12 refers to the point usage history DB and calculates the amount of points used (consumed) by each user over a predetermined period (for example, one month or one year) in the past for each purpose. The totals are totaled, and the total values are assigned in order from the first priority to the smallest. For example, in the example of FIG. 6, the user with the user ID "U001" uses the points of the use E most, then the points of the use A, and then the points of the use B in the past predetermined period. It means that the points are used a lot, then the points of the purpose D are used a lot, and the other points are not used.

The candidate identification unit 13 uses the priority calculation unit 12 to set other users (referred to as second users) who are candidates for exchanging points held by a certain user (referred to as the first user) to the points. Identify based on the calculated priority for the application.

More specifically, first, the candidate identification unit 13 specifies the priority calculated for each user (each user other than the first user) regarding the use of the points owned by the first user, and the priority is given. Identify a group of users whose degree is greater than or equal to the threshold. As a result, a group of users who are likely to use the points owned by the first user (that is, who are likely to want the points) is identified.

Next, the candidate identification unit 13 identifies a user group having points that can be used for the purpose desired by the first user among the user groups. As a result, a group of users who have the possibility of exchanging the points owned by the first user and desired by the first user for the points owned by the first user is specified.

Further, the candidate identification unit 13 specifies, among the user groups, a user group having a low priority for the purpose desired by the first user as a candidate for the exchange partner. As a result, it is unlikely that the points desired by the first user will be used (that is, the points owned by the first user are owned by the first user and desired by the first user. A group of users (who are likely to exchange points) is identified.

In this way, the candidate identification unit 13 is the second user specified based on the priority calculated for the use of the points owned by the first user, and the priority calculated for the use is A second user below the threshold is identified as a candidate for the exchange partner.

The presentation unit 14 presents to the first user or the second user information regarding the exchange of value information held by the first user. Here, the information presented is, for example, information about a point to be exchanged (for example, the purpose and amount of the point) and information about a first user or a second user to be exchanged (for example, the first user or the first user or). The outline of the second user, etc.).

[motion]
An operation example of the information processing system 1 will be described with reference to FIG. Before the process shown in FIG. 8 is started, the acquisition unit 11 acquires the point usage history for each user, and the priority calculation unit 12 uses the points based on the point usage history. It is assumed that the usage priority is calculated for each user and stored in the usage priority DB. In addition, the exchange ratio when exchanging points is 1: 1 based on the amount of points, that is, it is premised that the same amount of points are exchanged even if the usage is different.

In FIG. 8, when a user holding points (first user) wants to exchange his / her points with someone, he / she operates his / her own user terminal 20 to start a predetermined program. This activation notification is transmitted from the user terminal 20 to the information processing device 10 (step S11). The information processing device 10 transmits data for displaying a screen for inputting point exchange conditions to the user terminal 20 of the first user (step S12).

The first user inputs the exchange condition with reference to the screen displayed on the user terminal 20. This exchange condition includes, for example, information that specifies the amount and use of points that the first user wants to exchange among the points that the first user has, and points that he / she wants to exchange for that point (that is, that is owned by another user). Includes information that specifies the amount and use of points). Here, it is assumed that the user of user I "U001" shown in FIG. 4 inputs an exchange condition that he / she wants to exchange 50 points of use A for 50 points of use E. When the user terminal 20 of the first user (user of user I "U001") accepts the operation of inputting the exchange condition (step S13), the input exchange condition is transmitted to the information processing apparatus 10 (step S14).

In the information processing device 10, the candidate identification unit 13 identifies a second user who is a candidate for a point exchange partner owned by the first user (step S15). Here, first, the candidate identification unit 13 specifies the priority calculated for each user with respect to the points of the use A owned by the first user. In the example of FIG. 6, the user with the user ID "U002" has no priority of the points of the use A, and the user with the user ID "U003" has the priority of the points of the use A as the second priority. For the user with the user ID "U004", the priority of the points of the use A is the third priority, and for the user with the user ID "U005", the priority of the points of the use A is the third priority. The user with the ID "U006" has no priority of the points of the use A, and the user with the user ID "U007" has the priority of the points of the use A as the first priority. For the user, the priority of the point of use A is the third priority.

Next, the candidate identification unit 13 identifies a group of users whose specified priority is equal to or higher than the threshold value. The threshold value here is arbitrarily determined, but is set to, for example, the second priority. Therefore, in the example of FIG. 6, a user whose priority is the second priority user ID "U003" and a user whose first priority is the user ID "U007" are specified.

Next, the candidate identification unit 13 identifies a user group having points that can be used for the purpose desired by the first user among the user groups. In the example of FIG. 4, the user with the user ID "U003" has 115 points of the use E desired by the first user, and the user with the user ID "U007" has the use E desired by the first user. I have 100 points. Here, a user who does not have 50 points or more as the points of the use E desired by the first user is excluded from the candidates for the exchange partner, but in this example, the user and the user ID of the user ID "U003" are excluded. Since all the users of "U007" have 50 points or more as the points of use E, they are not excluded.

Further, the candidate identification unit 13 specifies, among the user groups, a user group in which the priority of the application desired by the first user is lower than the threshold value as a candidate for the exchange partner. This threshold value is arbitrarily determined, but here, for example, it is set to have a relatively low priority in the user group. In the example of FIG. 6, the priority of the usage E of the user with the user ID "U003" is the third priority, and the priority of the usage E of the user with the user ID "U007" is none (that is, the priority is the lowest). Therefore, the user with the user ID "U007" having a lower priority is specified as a candidate for the exchange partner.

When the candidate for the exchange partner is specified, the presentation unit 14 generates the presentation information regarding the exchange of points, transmits the presentation information to the user terminal 20 of the first user, and displays the presentation information to present the presentation information ( Step S16). Here, the presented information presented to the first user includes the usage A and 50 points of the points held by the first user and to be exchanged, and the second user who is a candidate for the exchange partner. A handle that is identification information of a second user (user with user ID "U007") and usage E and 50 points of points owned by (user with user ID "U007") and to be exchanged. Includes name, evaluation of second user from other users, comments, etc.

The first user refers to the displayed presentation information and selects a desired exchange partner from the list of presented exchange partner candidates. Here, since only the user with the user ID "U007" is presented as a candidate for the exchange partner, it is assumed that the first user selects the user with the user ID "U007". When the user terminal 20 of the first user accepts this selection operation (step S17), the selected user ID "U007" is transmitted to the information processing device 10 (step S18).

In the information processing device 10, the presentation unit 14 generates presentation information for the user (second user) of the user ID "U007" (step S19). This presented information includes usage A and 50 points of points that are owned by the first user and are to be exchanged, and points owned by the second user (user with user ID "U007"). It includes the usage E and 50 points of the points to be exchanged, the handle name which is the identification information of the first user, the evaluation of the first user from other users, the comment, and the like. The presentation unit 14 presents the presentation information by transmitting and displaying the presentation information to the user terminal 20 of the second user (step S20).

The second user (user with user ID "U007") refers to the presentation information displayed on his / her own user terminal 20 and performs an operation of approving the exchange of points. When the user terminal 20 of the second user receives this exchange approval operation (step S21), the user terminal 20 transmits the approval to the information processing device 10 (step S22).

Upon receiving this approval, the information processing apparatus 10 updates the possessed point DB (step S23). That is, the acquisition unit 11 subtracts 50 points of the use A owned by the first user (user of the user ID "U001"), adds 50 points of the use E, and adds 50 points to the second user (user). The points of use E owned by the user with ID "U007") are subtracted by 50 points, and the points of use A are added by 50 points. Then, the presentation unit 14 notifies the user terminal 20 of the first user and the user terminal 20 of the second user that the point exchange has been completed (steps S24 and S25). This completes the exchange of points.

According to the embodiment described above, points for different purposes can be exchanged.

[Modification example]
The present invention is not limited to the embodiments described above. The above-described embodiment may be modified as follows. Further, the following two or more modified examples may be combined and carried out.

[Modification 1]
The points may have a limited usage period in addition to the limited usage. In this case, the possessed point DB includes the point usable period of each point. In addition, the exchange conditions entered by the first user include information that specifies the amount and use of points that the first user wants to exchange among the points that the first user has, and points that he / she wants to exchange for that point (that is, other points). In addition to the information that specifies the amount and usage of the points held by the user, information on the period during which the first user uses the points after the exchange (for example, the points after the exchange are to be used within one month). Etc.) including. Then, the candidate identification unit 13 of the information processing apparatus 10 refers to the possession point DB, and among the second users specified based on the priority calculated with respect to the use of the points possessed by the first user. , A second user who holds points that can be used by the first user for a desired period is specified as a candidate for a point exchange partner. This makes it possible to exchange points for which the usage period is limited.

[Modification 2]
The information processing device 10 considers the limited usable period (referred to as the limited period) for the points held by the first user and the period during which the exchange partner candidate is expected to use the points. You may. Specifically, the possessed point DB includes the point usable period of each point. Further, the point usage history DB includes an average value of the point usage record period (the record of the period from each user acquiring points to using the points) for each purpose of each user. The candidate identification unit 13 compares the limited period of points for a certain purpose held by the first user with the actual point usage period for each user, and the latter point usage actual period is within the former limited period. The user group that becomes is specified as a candidate for the exchange partner. That is, the candidate identification unit 13 limits the period of points held by the first user among the second users specified based on the priority calculated for the use of points held by the first user. A second user who has a usage history according to the above is specified as a candidate for a point exchange partner. This allows for more appropriate redemption of points with a limited availability period.

[Modification 3]
The information processing device 10 may consider the amount of points held by the first user and the amount of points expected to be used by the candidate for the exchange partner. Specifically, the possessed point DB includes the point usable period of each point. Further, the point usage history DB is an average value of the point usage record period (actual result of the period from each user's acquisition of points to the use) for each usage of each user, and the average value of the point usage period. Includes the average value of the amount of points used by each user in. The candidate identification unit 13 sets the point usable period T1 and the point amount A1 of a certain purpose held by the first user, and the point usage actual period t of the used purpose and the average value a of the point amount used by each user. By comparison, a group of users whose point usage record period t is within the point usage period T1 and whose average value a of the point amount is within the point amount A1 is specified as a candidate for the exchange partner. That is, the candidate identification unit 13 corresponds to the amount of points held by the first user among the second users specified based on the priority calculated for the use of the points held by the first user. A second user who has a usage history is specified as a candidate for a point exchange partner. The candidate for the exchange partner identified in this way is likely to use the points obtained by the exchange within the point availability period. In comparison, a group of users whose point usage record period t exceeds the point usage period T1 or whose average point amount a exceeds the point amount A1 can exchange points even if they are exchanged. There is a high possibility that the points obtained cannot be used up within the point usage period. According to the third modification, the exchange can be performed in consideration of the amount of points that the candidate of the exchange partner will use.

[Modification example 4]
The exchange ratio between the points to be exchanged may be decided for each combination of uses of the points to be exchanged. In this case, the presenting unit 14 obtains the point exchange ratio according to the above agreement according to the content of the restriction on the points possessed by the first user and the content of the restriction on the points possessed by the second user. The exchange ratio may be presented. This makes it possible to present the exchange ratio according to the application.

Further, the information processing apparatus 10 may learn the exchange record by allowing the users to arbitrarily determine the exchange ratio between the points to be exchanged. In this case, the presenting unit 14 may obtain the point exchange ratio according to the exchange history of points having different uses between the first user and the second user, and present the exchange ratio. As a result, points can be exchanged at an exchange ratio according to the exchange record.

[Modification 5]
When the exchange is unsuccessful without reaching an agreement between the first user and the second user, the information processing apparatus 10 may substitute for the point exchange. In this case, when the number of times the second user refuses to exchange points exceeds the threshold value, the presenting unit 14 presents the first user to exchange points on behalf of the second user. You may do it.

[Modification 6]
In the embodiment, the first user has input information for specifying the amount and use of points to be exchanged for points owned by the user (that is, points owned by another user) as exchange conditions, but is a candidate. The specific unit 13 may estimate the use of the point that the first user wants to exchange. Specifically, the candidate identification unit 13 refers to the point usage history DB and determines the amount of points used (consumed) by the first user over the past predetermined period (for example, one month or one year) for each use. And the one with the largest total value is estimated as the use of the points desired by the first user. Further, the candidate identification unit 13 refers to the point usage history DB, totals the amount of points used (consumed) by the first user over the past predetermined period for each use, and the total value is the largest. The second user who holds the points to which the larger weight value is assigned may be preferentially presented to the first user.

[Modification 7]
The name of the value information is not limited to "points", and any electronic value information may be used.

[Other variants]
The block diagram used in the description of the above embodiment shows a block of functional units. These functional blocks (components) are realized by any combination of hardware and / or software. Further, the means for realizing each functional block is not particularly limited. That is, each functional block may be realized by one physically and / or logically coupled device, or directly and / or indirectly by two or more physically and / or logically separated devices. (For example, wired and / or wireless) may be connected and realized by these a plurality of devices. For example, at least a part of the functions of the information processing device 10 may be implemented in the user terminal 20. When all the functions of the information processing device 10 are mounted on the user terminal 20, the user terminal 20 functions as the information processing device according to the present invention.

Each aspect / embodiment described herein includes LTE (Long Term Evolution), LTE-A (LTE-Advanced), SUPER 3G, IMT-Advanced, 4G, 5G, FRA (Future Radio Access), W-CDMA. (Registered Trademarks), GSM (Registered Trademarks), CDMA2000, UMB (Ultra Mobile Broadband), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, UWB (Ultra-WideBand), It may be applied to Bluetooth®, other systems that utilize suitable systems and / or next-generation systems that are extended based on them.

The order of the processing procedures, sequences, flowcharts, and the like of each aspect / embodiment described in the present specification may be changed as long as there is no contradiction. For example, the methods described herein present elements of various steps in an exemplary order, and are not limited to the particular order presented.
Each aspect / embodiment described in the present specification may be used alone, in combination, or switched with execution. Further, the notification of predetermined information (for example, the notification of "being X") is not limited to the explicit one, but is performed implicitly (for example, the notification of the predetermined information is not performed). May be good.

The terms "system" and "network" as used herein are used interchangeably.

The information or parameters described herein may be represented by absolute values, relative values from a given quantity, or other corresponding information. For example, the radio resource may be indexed.

The names used for the above parameters are not limited in any way. Further, mathematical formulas and the like using these parameters may differ from those expressly disclosed herein. Since the various channels (eg, PUCCH, PDCCH, etc.) and information elements (eg, TPC, etc.) can be identified by any suitable name, the various names assigned to these various channels and information elements are in any respect. However, it is not limited.

The terms "determining" and "determining" as used herein may include a wide variety of actions. "Judgment" and "decision" are, for example, judgment, calculation, computing, processing, deriving, investigating, looking up (for example, table). , Searching in a database or another data structure), ascertaining can be regarded as "judgment" or "decision". In addition, "judgment" and "decision" are receiving (for example, receiving information), transmitting (for example, transmitting information), input (input), output (output), and access. (Accessing) (for example, accessing data in memory) may be regarded as "determination" or "decision". In addition, "judgment" and "decision" mean that "resolving", "selecting", "choosing", "establishing", "comparing", etc. are regarded as "judgment" and "decision". Can include. That is, "judgment" and "decision" may include that some action is regarded as "judgment" and "decision".

The present invention may be provided as an information processing method including steps of processing performed in the information processing apparatus 10. Further, the present invention may be provided as a program executed by the information processing apparatus 10. Such a program may be provided in the form of being recorded on a recording medium such as an optical disk, or may be provided in the form of being downloaded to a computer via a network such as the Internet and installed and made available. It is possible.

Software, instructions, etc. may be transmitted and received via a transmission medium. For example, the software uses wired technology such as coaxial cable, fiber optic cable, twisted pair and digital subscriber line (DSL) and / or wireless technology such as infrared, wireless and microwave to websites, servers, or other When transmitted from a remote source, these wired and / or wireless technologies are included within the definition of transmission medium.

The information, signals, etc. described herein may be represented using any of a variety of different techniques. For example, data, instructions, commands, information, signals, bits, symbols, chips, etc. that may be referred to throughout the above description are voltages, currents, electromagnetic waves, magnetic fields or magnetic particles, light fields or photons, or any of these. It may be represented by a combination of.

The terms described herein and / or the terms necessary for understanding the present specification may be replaced with terms having the same or similar meanings. For example, the channel and / or symbol may be a signal. Also, the signal may be a message. Further, the component carrier (CC) may be referred to as a carrier frequency, a cell, or the like.

Any reference to elements using designations such as "first", "second" as used herein does not generally limit the quantity or order of those elements. These designations can be used herein as a convenient way to distinguish between two or more elements. Thus, references to the first and second elements do not mean that only two elements can be adopted there, or that the first element must somehow precede the second element.

The "means" in the configuration of each of the above devices may be replaced with a "part", a "circuit", a "device" and the like.

As long as "inclusion," "comprising," and variations thereof are used herein or in the claims, these terms are as comprehensive as the term "comprising." Intended to be targeted. Furthermore, the term "or" as used herein or in the claims is intended not to be an exclusive OR.

Throughout this disclosure, if articles are added by translation, for example a, an, and the in English, unless the context clearly indicates that these articles are not. It shall include more than one.

Although the present invention has been described in detail above, it is clear to those skilled in the art that the present invention is not limited to the embodiments described herein. The present invention can be implemented as modifications and modifications without departing from the spirit and scope of the invention as defined by the claims. Therefore, the description of the present specification is for the purpose of exemplification and does not have any limiting meaning to the present invention.

1 ... Information processing system, 10 ... Information processing device, 11 ... Acquisition unit, 12 ... Priority calculation unit, 13 ... Candidate identification unit, 14 ... Presentation unit, 20 ... User terminal, 90 ... Network, 101 ... CPU, 102 ... RAM, 103 ... ROM, 104 ... Auxiliary storage device, 105 ... Communication IF, 201 ... CPU, 202 ... RAM, 203 ... ROM, 204 ... Auxiliary storage device, 205 ... Communication IF, 206 ... Display unit, 207 ... Operation unit.

Claims (10)

A priority calculation unit that calculates the priority of the usage for each user when using value information with limited usage,
A candidate identification unit that identifies a second user who is a candidate for an exchange partner of the value information held by the first user based on the priority calculated for the use of the value information.
An information processing device including a presentation unit that presents information regarding the exchange of value information held by the first user to the first user. The information processing device according to claim 1, wherein the priority calculation unit calculates the priority of use when using the value information based on the usage history of the value information for each user. The candidate identification unit is used for the purpose desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The information processing apparatus according to claim 1 or 2, wherein the second user who possesses possible value information is specified as a candidate for a value information exchange partner. The candidate identification unit is used for the purpose desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The second user who possesses possible value information and whose priority calculated for the application is lower than the threshold value is specified as a candidate for an exchange partner. The information processing apparatus according to claim 3. The candidate identification unit is used for a period desired by the first user among the second users specified based on the priority calculated for the use of the value information held by the first user. The information processing apparatus according to any one of claims 1 to 4, wherein the second user who possesses possible value information is specified as a candidate for a value information exchange partner. The candidate identification unit refers to the value information held by the first user among the second users specified based on the priority calculated with respect to the use of the value information held by the first user. The information processing apparatus according to any one of claims 1 to 5, wherein the second user having a usage history according to the amount is specified as a candidate for a value information exchange partner. The candidate identification unit refers to the value information held by the first user among the second users specified based on the priority calculated with respect to the use of the value information held by the first user. The information processing apparatus according to any one of claims 1 to 6, wherein the second user having a usage history according to a limitation on a period is specified as a candidate for a value information exchange partner. The presenting unit obtains the exchange ratio of the value information according to the content of the restriction on the value information possessed by the first user and the content of the restriction on the value information possessed by the second user. The information processing apparatus according to any one of claims 1 to 7, wherein the exchange ratio is presented. The presenting unit is characterized in that the exchange ratio of the value information is obtained according to the exchange history of the value information having different uses between the first user and the second user, and the exchange ratio is presented. The information processing apparatus according to any one of claims 1 to 7. The presenting unit presents the first user to exchange value information on behalf of the second user when the number of times the second user refuses to exchange value information exceeds the threshold value. The information processing apparatus according to any one of claims 1 to 9, wherein the information processing apparatus is to be used.

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