CN101350835B - Method and device for selecting user - Google Patents
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Abstract
The invention provides a user selection method and a device. The method includes: receiving a selection condition for user selection again; analyzing corresponding information in accordance with the selection condition, the result of a previous user selection result and/or a previous selection condition to obtain the user selection result for the implementation of the user selection again. Through the further selection based on the selection result obtained by the pervious user selection and relevant information, the embodiment of the invention does not need a requiring party to re-submit theprevious selection conditions, avoids the interactive process of repeatedly obtaining relevant information, improves the selection efficiency and provides better and more efficient services to the requiring party.
Description
Technical Field
The present invention relates to communication network systems, and more particularly to a method and apparatus for condition-based user selection.
Background
With the development of telecommunication technology, services in the future are rich and varied, and in the session establishment phase of many services, a user who needs to join a session needs to be selected according to certain conditions, and the conditions are based on various information owned by the user, such as Presence information, Location information, and interests and hobbies information of the user.
In the existing communication technology, different user information is located on different servers, for example, Presence information exists on a Presence (Presence) server, and the information includes online information of a user, network bearer information, application capability information of a client device, and information of interests and moods of the user. Location information exists on a Location (Location) server that indicates the geographic Location where the user is currently located.
For example, to obtain a list of users who are located near a certain shopping mall and are online, a judgment and a selection need to be made according to the current presence information of the users and their geographical location information, so as to obtain a list of users that meets the above conditions.
Fig. 1 is a schematic diagram showing a configuration of a user selection system in the related art. As shown in fig. 1, first, a requesting party sends a request to a Presence server 102 through a terminal device 101 to obtain a user Uniform Resource Identifier (URI) in an online state; then, the requesting party sends a request to a Location (Location) server 103 through the terminal device 101 to obtain the user uniform resource identifier URI whose geographical Location is near the shopping mall. After the uniform resource identifiers URI of the users are obtained, the requester carries out comprehensive analysis according to the uniform resource identifiers URI of the users to obtain a user list which meets the conditions, namely is positioned near a market and is in an online state.
As can be seen from the above, when the user list is obtained by the system, the requesting party needs to use the terminal device 101 to send a request to different status information servers to obtain the status of the user, and the requesting party needs to compare the returned results, so that the requesting party needs to know the information stored in each server, and the terminal device 101 of the requesting party needs to have interfaces to various different servers, which brings great inconvenience to the requesting party when obtaining the user list.
Currently, the above-mentioned deficiencies are solved by proposing a Condition-Based user Selection (CBUS: Condition Based URIs Selection) method. Wherein, the requesting party can send the requirement or condition of the information such as geographical position, Presence, etc. to the CBUS server through the terminal equipment, the CBUS server is connected with various information servers, for example, with a Presence (Presence) server, and the Presence information is obtained from the Presence server; the CBUS server is connected with a Location (Location) server, acquires geographical Location information from the Location server, analyzes and integrates the results, and sends the user URI meeting the selection condition of the requester to the terminal equipment of the requester, so that the requester does not need to directly deal with various servers, and only needs to submit the requirements to the CBUS server. Thus, certain convenience can be brought to the requesting party through the CBUS server, and the problems existing in the user selection system of FIG. 1 are solved.
However, the inventors found that the CBUS has the following disadvantages in implementing the present invention: if the requester wants to filter out some URIs which are more consistent with the request from the search results obtained last time, a completely new selection request needs to be initiated to the CBUS server, the selection condition submitted is the selection condition of the last request and the filtering condition at this time, and the selection range submitted is all the URIs obtained last time. After receiving the request, the CBUS server returns to each information server to acquire information, then evaluates the information and returns a new URI list to the requesting party. Thus, the CBUS server cannot effectively use the last obtained selection result to speed up the execution efficiency of the request for reselection, and there are problems of repeated interaction between the CBUS server and each information server, low execution efficiency, and waste of wireless resources.
Disclosure of Invention
The embodiment of the invention aims to provide a user selection method and device. The embodiment of the invention can perform further selection on the basis of the selection result and the related information obtained by the previous user selection without submitting the previous selection condition again by the requester, avoids the interactive process of repeatedly obtaining the related information, improves the selection efficiency and provides better and faster service for the requester.
The embodiment of the invention provides a user selection method, which comprises the following steps: receiving a selection condition for performing user selection again; analyzing according to the selection condition, the previous user selection result and/or the information corresponding to the previous selection condition to obtain a user selection result selected by the user again; the analyzing according to the selection condition, the previous user selection result and/or the information corresponding to the previous selection condition includes: analyzing the selection condition; judging whether corresponding information needs to be acquired according to the selection condition; if the judgment result is negative, analyzing according to the selection condition, the previous user selection result and information corresponding to the previous selection condition to obtain the user selection result; if the judgment result is yes, acquiring information corresponding to the selection condition according to the selection condition, and analyzing according to the selection condition, the acquired information and the previous user selection result to acquire the user selection result.
An embodiment of the present invention further provides a user selection apparatus, where the apparatus includes:
a receiving unit configured to receive a selection condition for performing user selection again;
the selection unit is used for analyzing according to the selection condition, the previous user selection result and/or the information corresponding to the previous selection condition so as to obtain the user selection result selected by the user again; the selection unit includes: a first analysis unit for analyzing the selection condition; the first judging unit is used for judging whether corresponding information needs to be acquired according to the selection condition; the first processing unit analyzes the information corresponding to the selection condition, the previous user selection result and the previous selection condition to obtain the user selection result when the judgment result of the first judging unit is negative; a first information obtaining unit, configured to, when the first determination unit determines that the selection condition is positive, obtain information corresponding to the selection condition according to the selection condition; and the second processing unit is used for analyzing according to the selection condition, the acquired information and the previous user selection result so as to acquire the user selection result.
The embodiment of the invention has the advantages that the embodiment of the invention further selects the selection result and the related information obtained by the previous user selection without submitting the previous selection condition again by the requesting party, thereby avoiding the interactive process of repeatedly obtaining the related information, improving the selection efficiency and providing better and faster service for the requesting party.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a diagram showing a configuration of a user selection system in the related art;
FIG. 2 is a schematic view of a configuration of a user selection device according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a configuration of a user selection device according to embodiment 2 of the present invention;
FIG. 4 is a schematic diagram of the structure of the selection unit in FIG. 3;
FIG. 5 is a schematic diagram showing the structure of a selection unit in embodiment 3 of the present invention;
FIG. 6 is a schematic view of a user selection device according to embodiment 3 of the present invention;
FIG. 7 is a flowchart of a user selection method according to embodiment 4 of the present invention;
FIG. 8 is a flowchart of a user selection method according to embodiment 5 of the present invention;
fig. 9 and 10 are flowcharts of step 807 of fig. 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
The embodiment of the invention provides a user selection method and device. The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
An embodiment of the present invention provides a user selection apparatus, as shown in fig. 2, the apparatus includes a receiving unit 201 and a selecting unit 202; wherein, the receiving unit 201 is used for receiving the selection condition for making the user selection again; the selecting unit 202 is configured to perform analysis according to the selection condition, the previous user selection result, and/or information corresponding to the previous selection condition, so as to obtain a user selection result selected by the user again.
In this embodiment, the apparatus may further include a storage unit 203, where the storage unit 203 is configured to store a previous user selection result, a previous selection condition and corresponding information thereof, or store the user selection result.
Therefore, when the further selection is carried out on the basis of the selection result and the related information obtained by the previous user selection, the requesting party does not need to submit the previous selection condition again, the interaction process of repeatedly obtaining the related information is avoided, the selection efficiency is improved, and better and faster service is provided for the requesting party.
Example 2
An embodiment of the present invention further provides a user selection apparatus, as shown in fig. 3, the apparatus includes a receiving unit 301, a selecting unit 302, and a storing unit 303; the function of each unit is similar to that of embodiment 1, and is not described again here.
As shown in fig. 3, the apparatus further includes a first sending unit 304, where the first sending unit 304 is configured to send the obtained user selection result or an Identification (ID) of a group in which the user selection result is located to the requester.
In the present embodiment, as shown in fig. 4, the selecting unit 302 includes a first analyzing unit 401, a first judging unit 402, and a first processing unit 403; wherein,
the first analysis unit 401 is configured to analyze the selection condition received by the receiving unit 301; the first judging unit 402 is configured to judge whether corresponding information needs to be acquired according to the selection condition; when the judgment result of the first judgment unit 402 is negative, the first processing unit 403 is configured to perform analysis according to the selection condition, the previous user selection result, and information corresponding to the previous selection condition, so as to obtain a user selection result for performing user selection again.
As shown in fig. 4, the selecting unit 302 further includes a first information obtaining unit 404 and a second processing unit 405; when the determination result of the first determining unit 402 is yes, the first information obtaining unit 404 is configured to obtain information corresponding to the selection condition according to the selection condition; the second processing unit 405 is configured to perform analysis according to the selection condition, the obtained information corresponding to the selection condition, and the previous user selection result, so as to obtain a user selection result for performing user selection again.
In addition, as shown in fig. 3, the apparatus further includes an information providing unit 305, where the information providing unit 305 is configured to provide information corresponding to the selection condition.
Therefore, when the relevant information corresponding to the previous selection condition is non-dynamically-changing information and is selected again on the basis of the selection result and the relevant information obtained by the previous user selection, the requesting party does not need to submit the previous selection condition again, the interaction process of repeatedly obtaining the relevant information is avoided, the selection efficiency is improved, and better and faster service is provided for the requesting party.
Example 3
An embodiment of the present invention further provides a user selection apparatus, as shown in fig. 3, the apparatus includes a receiving unit 301, a selecting unit 302, a storing unit 303, a first sending unit 304, and an information providing unit 305; the function of each unit is similar to that of embodiment 2, and is not described again here.
As shown in fig. 5, the selecting unit 302 includes a first analyzing unit 501, a first judging unit 502, a first processing unit 503, a first information acquiring unit 507, and a second processing unit 509; the functions of the units are similar to those of embodiment 2, and are not described again here.
As shown in fig. 5, the selecting unit further includes a second determining unit 504, and when the determination result of the first determining unit 502 is negative, the second determining unit 504 further determines whether there is dynamically changing information in the information obtained according to the selection condition selected by the user at the previous time; if the result of the determination is negative, the first processing unit 503 is notified to perform analysis according to the selection condition, the previous user selection result, and the information corresponding to the previous selection condition, so as to obtain the user selection result for performing user selection again.
As can be seen from the above, when the selection condition does not involve acquisition of new information and information corresponding to the selection condition selected by the previous user is non-dynamically changing information, analysis is performed based on the selection condition, the previous user selection result, and the information corresponding to the previous selection condition to acquire a user selection result selected by the user again.
As shown in fig. 5, the selection unit further includes a second information acquisition unit 505 and a third processing unit 506; when the determination result of the second determining unit 504 is yes, the second information obtaining unit 505 is configured to obtain corresponding current information according to a selection condition selected by a previous user corresponding to the dynamically changing information; the third processing unit 506 is configured to perform analysis according to the selection condition, the obtained current information, and the unchanged information to obtain a user selection result for performing user selection again.
As can be seen from the above, when the selection condition does not involve acquisition of new information and information corresponding to the selection condition selected by the user last time is dynamically changing information, it is necessary to acquire new information corresponding to the selection condition of the dynamically changing information, and thus, analysis is performed based on the selection condition, the acquired new information, and the information that has not changed, so as to acquire a user selection result for performing user selection again.
In this embodiment, as shown in fig. 5, the selecting unit further includes a third determining unit 508 disposed between the first information acquiring unit 507 and the second processing unit 509; when the first information obtaining unit 507 obtains the information corresponding to the selection condition according to the selection condition, the third determining unit 507 is configured to determine whether there is dynamically changing information in the information obtained according to the selection condition selected by the previous user; when the judgment result of the third judgment unit 507 is no, the second processing unit 509 is notified to perform analysis according to the selection condition, the information corresponding to the selection condition, and the previous user selection result to obtain a user selection result for performing user selection again.
As can be seen from the above, when information needs to be acquired according to the selection condition and information corresponding to the selection condition selected by the previous user is non-dynamic change information, analysis may be performed according to the selection condition, information corresponding to the selection condition, and the previous user selection result to acquire a user selection result selected by the user again.
As shown in fig. 5, the selection unit further includes a third information acquisition unit 510 and a fourth processing unit 511; when the determination result of the third determining unit 507 is yes, the third information obtaining unit 510 is configured to obtain corresponding current information according to a selection condition selected by a previous user corresponding to the dynamically changing information; the fourth processing unit analyzes according to the selection condition, the information corresponding to the selection condition, the acquired current information, and the unchanged information to acquire a user selection result selected again by the user.
As can be seen from the above, when it is necessary to acquire information according to the selection condition and information corresponding to the selection condition selected by the user last time is dynamic change information, information corresponding to the selection condition and new information corresponding to the selection condition of the dynamic change information are acquired, in this case, analysis may be performed according to the selection condition, information corresponding to the selection condition, the acquired new information, and unchanged information to acquire a user selection result selected by the user again.
In actual implementation, one server may be used to implement the user selection, but a plurality of servers may also be used.
As shown in fig. 6, the receiving unit 301, the selecting unit 302 and the first sending unit 304 may be implemented by a selection server 602, such as a CBUS server.
The information providing unit 305 may be implemented by an information providing server 603, such as a presence server, a location server, etc.
The storage unit 303 may be disposed in the selection server 602, and the obtained related information, such as the selection result of the user, the selection condition and the corresponding information thereof, may be stored in the storage unit of the selection server 602. At this time, the first sending unit may directly return the acquired user selection result or a group Identification (ID) of a group in which the user selection result is located to the requester 601. In this way, the requestor may obtain the user selection directly, or obtain the user selection from the CBUS server 602 based on the obtained identification ID.
Further, the storage unit 303 may also be a storage server 604, and the storage server 604 may employ a Shared group XDM (XML Document Management) server. At this time, the selection server 602 creates a group on the storage server 604, and adds the acquired user selection result to the group. Thus, when the storage unit 303 is implemented by using the storage server 604, the selection server 602 may further include a second sending unit (not shown in the figure) for returning a group Identification (ID) of the created group to the requester, and the requester 601 may directly obtain the user selection result from the storage server 604 according to the group ID. Wherein the Group Identification (ID) may be a Group uniform resource identification (Group URI).
As can be seen from the above, when further selection is performed on the basis of the selection result and the related information obtained by the previous user selection, the requesting party does not need to submit the previous selection condition again, and meanwhile, the process of repeated interaction between the selection server 602 and the information providing server 603 for obtaining information is avoided, so that the selection efficiency is improved, and better and faster service is provided for the requesting party.
Example 4
The invention provides a user selection method, when the user selection is carried out again on the basis of the previous user selection, the method comprises the following steps: receiving a selection condition for making a user selection again (see step 701); and analyzing according to the selection condition, the previous user selection result and/or the information corresponding to the previous selection condition to obtain a user selection result for performing user selection again (see step 702).
Therefore, when the further selection is carried out on the basis of the selection result and the related information obtained by the previous user selection, the requesting party does not need to submit the previous selection condition again, the interaction process of repeatedly obtaining the related information is avoided, the selection efficiency is improved, and better and faster service is provided for the requesting party.
Example 5
The invention provides a user selection method. The present embodiment will be described in detail below with reference to fig. 6 and 8. As shown in fig. 8, the method includes:
in this embodiment, the selection server 602 may store the user selection result, the selection condition and the corresponding information in the form of an Extensible Markup Language (XML) document on the storage server 604, i.e. a Shared group XDM server, and apply for an Application identifier (AUID) for such XML document, where each user selection request includes an information record obtained for each condition under the corresponding XML document, and a user selection result record obtained by integrating all information, each record has a Unique group ID for identification, and the group ID identification may be specified by the selection server 602, i.e. the CBUS server 602, as shown in table 1, as a record stored on the XDM server.
The CBUS server 602 may only return the group ID of the group where the result is located to the requestor, and the requestor accesses the shared group XDM server through the group ID to obtain the user selection result in the group, where the result may be a URI; other saved information is reserved for use by the CBUS server for reselection.
In this embodiment, the CBUS server 602 may also store the user selection result, the selection condition and the corresponding information on the CBUS server 602, and identify the records with a unique ID, as shown in table 2. The CBUS server 602 may return the result to the requestor or may return the identification ID, and other stored information may be left for use when the CBUS server makes a reselection.
TABLE 1
TABLE 2
in step 807, the selection server 602 performs analysis according to the selection condition, the previous selection result of the user, and/or information corresponding to the previous selection condition, so as to obtain a result of the user selection performed again.
In step 808, the selection server 602 returns the obtained result of the user selection to the requester 601.
In step 804, if the requester 601 selects yes, the session is ended, and the selection server 602 may select to delete the previous user selection result, the selection condition, and the corresponding information. If the requester 601 chooses to end the request, the CBUS server 602 may choose to delete all records stored for the request after a period of time, or when the requester initiates a new request next time, the CBUS server 602 deletes all records previously stored for the requester based on the requester ID.
Therefore, when the selection result and the related information are selected by the user for further selection in the previous time, the selection condition of the previous time does not need to be submitted again, so that the interactive process of repeatedly acquiring the related information is avoided, the selection efficiency is improved, and better and faster service is provided for the requester.
When the selection condition for the requester to make the user selection again involves, but does not involve, acquiring new information, as shown in fig. 9, this step 807 may take the following form:
in step 905, the selection server 603 performs analysis according to the selection condition, the obtained information corresponding to the selection condition, and the previous user selection result, so as to obtain a user selection result for performing user selection again.
When the requester performs the selection condition selected by the user again and the information corresponding to the selection condition selected by the previous user is dynamic or non-dynamic change information, as shown in fig. 10, the step 807 may be as follows:
step 1001, the selection server analyzes the selection condition;
step 1002, determining whether corresponding information needs to be acquired from the corresponding information providing server 603 according to the selection condition;
step 1003, in step 1002, if the determination result is no, further determining whether there is dynamically changing information in the information obtained according to the selection condition selected by the previous user;
in step 1004, if the determination result is negative in step 1003, the selection server 602 performs analysis according to the selection condition, the previous user selection result, and information corresponding to the previous selection condition to obtain a user selection result for performing user selection again.
Step 1005, in step 1003, if the determination result is yes, the selection server 602 re-acquires the corresponding current information from the information providing server 603 according to the selection condition selected by the previous user corresponding to the dynamically changed information;
step 1006, the selection server analyzes according to the selection condition, the obtained current information, and the unchanged information to obtain a user selection result for performing the user selection again.
Step 1007, in step 1002, if the determination result is yes, the selection server 602 acquires corresponding information from the corresponding information providing server 602 according to the selection condition;
step 1008, judging whether the information obtained according to the selection condition selected by the previous user has the dynamically changed information;
in step 1009, if the determination result is no in step 1008, analysis is performed according to the selection condition, the information corresponding to the selection condition, and the previous user selection result to obtain a user selection result for performing user selection again.
Step 1010, in step 1008, if the determination result is yes, the selection server 602 obtains corresponding current information from the information providing server 602 according to the selection condition selected by the previous user corresponding to the dynamically changing information;
in step 1011, the selection server 602 performs analysis according to the selection condition, the information corresponding to the selection condition, the acquired current information, and the unchanged information, so as to acquire a user selection result for re-performing user selection.
The following describes a user selection method according to an embodiment of the present invention with a specific example.
Example 6
The present embodiment addresses the case: the CBUS server 602 stores the record of the previous request on the shared group XDM server 604, the corresponding information in the record is relatively fixed and does not change dynamically, and the information required by the user to make the selection condition of the user selection again, which is submitted by the user, is already included in the record.
During holidays, a particular gift is sent to the target customer by a mall in Beijing, who submits a selection request to the CBUS server 602 to select the target customer, the conditions for submission being: the loyalty card user in the store with points above 500 points and the user selection result of the customer currently located in Beijing, in this embodiment, is a URI List. Wherein,
the CBUS server 602 receives the request from the requestor 601 and analyzes the selection conditions included in the request, as shown in table 3.
TABLE 3
| Condition 1 | Point card user with point above 500 points in the market |
| Condition 2 | Customer with current position in Beijing |
The CBUS server 602 obtains the URI of the loyalty card user from the information providing server 603 corresponding to the storage condition 1, and then obtains the location information of the user from the location information server;
then, the CBUS server 602 analyzes and determines whether the locations of the users are in beijing, and obtains the final user selection result.
The CBUS server 602 stores the information acquired from the information providing server 603 according to each condition and the resulting user selection result in the shared group XDM server 604, as shown in table 4.
TABLE 4
The CBUS server 602 returns the group ID of the group in which the user selection result is located, i.e., the XDMS100, to the requester of the mall. The requestor may obtain the user selection result, i.e., the URI list, from the shared group XDM server 604 according to the group ID.
After the requester obtains the URI list included in the group, the requester considers that the number of user URIs included in the result is greater than expected, so when the CBUS server 602 inquires whether the requester of the mall finishes the request, the requester selects not to finish the request, continues the request, and requests to perform reselection in the result, and at the same time, submits a selection condition for the reselection, that is, selects a user with a score greater than 550.
After the CBUS server 602 receives the request for making reselection in the result from the requester, the CBUS server analyzes the selection condition selected again by the user, and determines that it is not necessary to go to the information providing server 603 to acquire the message, and the record saved for the condition 1 on the shared group XDM server 604 can be directly used. The CBUS server 602 reads the record saved as condition 1 from the shared group XDM server 604, and analyzes the record with the originally obtained result URI003, URI004 … and the current selection condition, i.e. the integral is greater than 550, and if the integral of the URI003 in the original result is less than 550, the record is removed from the result. Finally, the user selection result URI004 … for user selection again is obtained, and the user selection result URI004 is returned to the requester.
Example 7
The present embodiment addresses the case: the CBUS server 602 stores the record of the last request in the shared group XDM server 604, the information corresponding to the selection condition newly submitted by the user already exists in the record, but other information stored in the record is dynamically changed, the CBUS server 602 cannot use the information to obtain the user selection result of the user selection again, and the CBUS server 602 needs to go back to the information providing server 603 to obtain the information.
A website, wishing to initiate an online sampling survey for a target population, submits a selection request to the CBUS server 602 to select the target population, the submission conditions being: a list of user URIs registered at the web site that are under 30 years of age and are currently online. The CBUS server 602 analyzes the conditions contained in the request, as shown in table 5:
TABLE 5
| Condition 1 | Registering users under the age of 30 on the website |
| Condition 2 | Currently online user |
The CBUS server 602 executes the request, acquires age information of the registered user at an information providing server, for example, a server storing registration information of registered users of websites, and acquires online information of the user at a Presence server.
The CBUS server 602 stores these information and corresponding conditions and final user selection results on the shared group XDM server 604, as shown in table 6.
TABLE 6
After returning the final user selection result to the requestor, the CBUS server 602 queries whether the requestor ends the request, and the requestor wants to remove the minor of the questionnaire survey users, and proposes a request for re-selection in the user selection result to the CBUS server 602, where the selection conditions for re-selection by the user are: the user is between 18 and 30 years of age.
The CBUS server 602 reads the record saved for the last request of the requester from the shared group XDM server 604, and the CBUS server 602 analyzes the selection condition, which does not require the CBUS server 602 to go to the information providing server 603 to obtain information, and can directly use the information in the record AUID010 saved for the condition 1. However, in the information corresponding to the original user selection condition, the online information of the user is often dynamically changed, the user who has just been online may have been offline, and the user who has just been offline may have been online, so the CBUS server 602 is required to retrieve the online information of the user.
The CBUS server 602 can know that the user is URI001 and URI003 in the online information obtained again according to the original user selection condition, and then compares the age information recorded in the AUID010, and after analysis, the URI list in the result returned by the CBUS server 602 to the requester includes URI 003.
Example 8
The present embodiment addresses the case: the CBUS server 602 stores the record of the last request on the CBUS server, the information corresponding to the selection condition submitted by the user needs to be acquired by the CBUS server 602 from the information providing server 603, and the CBUS server 602 analyzes the newly acquired information together with the original record to obtain the final user selection result.
During holidays, a particular gift is sent to the target customer by a mall in Beijing, who submits a selection request to the CBUS server 602 to select the target customer, the conditions for submission being: the loyalty card user of the store, who has a credit above 500 points, and a list of URIs of customers currently located in beijing. The CBUS server 602 analyzes the conditions included in the request, as shown in table 7:
TABLE 7
| Condition 1 | Point card user with point above 500 points in the market |
| Condition 2 | Customer with current position in Beijing |
The CBUS server 602 obtains the URI of the loyalty card user from the information providing server 603 corresponding to the storage condition 1, obtains the location information of the user from the location information server, and then the CBUS server 602 analyzes the URI and determines whether the location of the user is in beijing, thereby obtaining the final user selection result.
The CBUS server 602 stores the records for performing the request on the CBUS server and gives each record a unique ID for identification, as shown in Table 8.
TABLE 8
After sending the result to the requesting party, the CBUS server 602 queries whether to end the request, and the requesting party selects to continue the request and to continue selecting the user with the mobile phone internet access function in the result.
The CBUS server 602 analyzes the selection condition, and knows that the selection condition requires the CBUS server 602 to go to the information providing server 603, that is, the information server of the mobile operator obtains information about whether the mobile phone of the user can access the internet, and the time period of the previous and subsequent requests for the point information and the location information of the user can be determined as unchanged.
The CBUS server 602 goes to the information server of the mobile operator to obtain whether the mobile phone of the user in the URI003, URI004, or URI … in the previous user selection result has the internet function, as shown in table 9.
TABLE 9
The CBUS server 602 analyzes and evaluates the newly acquired information and the conditions submitted by the user, obtains a user selection result of re-selection as URI004 …, and returns the user selection result to the requester.
Example 9
The present embodiment addresses the case: the CBUS server 602 stores the last requested record on the CBUS server, but some of the information contained in the records is dynamically changed, and the CBUS server 602 needs to retrieve the information when analyzing again; meanwhile, the information required by the selection condition for the user to select again, which is submitted by the user, needs to be acquired by the CBUS server 602 from the information providing server 603, and the CBUS server 602 analyzes all newly acquired information together with the original record to obtain the final user selection result.
A website, wishing to initiate an online sampling survey for a target population, submits a selection request to the CBUS server 602 to select the target population, the submission conditions being: a list of user URIs registered at the web site that are under 30 years of age and are currently online. The CBUS server 602 analyzes the conditions contained in the request, as shown in table 10.
Watch 10
| Condition 1 | Registering users under the age of 30 on the website |
| Condition 2 | Currently online user |
The CBUS server 602 executes the request, acquires the age information of the registered user from the server storing the registration information of the registered user of the website, and acquires the online information of the user from the Presence server. The CBUS server 602 stores this information, along with the corresponding selection conditions and the final user selection results, on the CBUS server 602, as shown in table 11.
TABLE 11
After returning the final user selection result to the requesting party, the CBUS server 602 queries whether the requesting party has finished the request, and the requesting party wants to continue to select users who have network mailboxes with more than 1G space and are subscribers of electronic product information of a certain brand in the result.
The CBUS server 602 receives a request for reselection from the requester in the result, analyzes the selection conditions, and determines that a first condition of the selection conditions requires the CBUS server 602 to obtain the network mailbox space of the user from the related information providing server 603; the second of the selection conditions requires the CBUS server 602 to go to a brand of subscription server to obtain the user's subscription information.
Meanwhile, the CBUS server 602 analyzes that the online information of the user in the original selection condition changes dynamically and needs to obtain the online information of the user again. The CBUS server 602 obtains the online information of users at this time, where the online users are URI001 and URI003, the users having mailbox larger than 1G are URI001, URI002, and URI003, and the users subscribing to the electronic product information of a certain brand are URI001 and URI 003.
The CBUS server 602 analyzes all the information and the selection conditions to obtain a final user selection result, and returns the final user selection result to the requesting party, where the user URIs included in the user selection result are URI001 and URI 003.
Therefore, the embodiment of the invention can reselect in the result, effectively improve the selection efficiency, avoid the repeated interaction process of acquiring information and provide better and faster service for the requester.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (17)
1. A method of user selection, the method comprising:
receiving a re-selection condition for re-selecting the user;
analyzing according to the re-selection condition, the previous user selection result and/or the information corresponding to the previous selection condition to obtain a user selection result selected by the user again; the analyzing according to the re-selection condition, the previous user selection result and/or the information corresponding to the previous selection condition includes:
analyzing the reselection condition;
judging whether corresponding information needs to be acquired according to the reselection condition;
if the judgment result is negative, analyzing according to the re-selection condition, the previous user selection result and information corresponding to the previous selection condition to obtain the user selection result selected by the re-user;
if the judgment result is yes, obtaining information corresponding to the reselection condition according to the reselection condition, and analyzing according to the reselection condition, the obtained information and the previous user selection result to obtain the user selection result selected by the user again.
2. The method according to claim 1, wherein the analyzing according to the re-selection condition, the previous user selection result and/or the information corresponding to the previous selection condition comprises:
analyzing the reselection condition;
judging whether corresponding information needs to be acquired according to the reselection condition;
if the judgment result is negative, further judging whether the information obtained according to the selection condition selected by the user at the previous time has the dynamically changed information;
and if the judgment result of judging whether the information which is dynamically changed exists in the information acquired according to the selection condition selected by the previous user is negative, analyzing according to the reselection condition, the previous user selection result and the information corresponding to the previous selection condition to acquire the user selection result selected by the user again.
3. The method according to claim 2, wherein if the determination result of determining whether there is dynamically changing information in the information obtained according to the selection condition selected by the previous user is yes, the method further comprises:
acquiring corresponding current information according to the selection condition selected by the previous user corresponding to the dynamically changed information;
and analyzing according to the re-selection condition, the obtained current information and the unchanged information to obtain the user selection result selected by the re-user.
4. The method according to claim 2, wherein if the determination result of determining whether the corresponding information needs to be obtained according to the reselection condition is yes, the method further comprises:
acquiring corresponding information according to the reselection condition;
judging whether the information obtained according to the selection condition selected by the previous user has dynamically changed information;
and if the judgment result is negative, analyzing according to the reselection condition, the information corresponding to the reselection condition and the previous user selection result to obtain the user selection result selected by the user again.
5. The method according to claim 4, wherein if the determination result of determining whether there is dynamically changing information in the information obtained according to the selection condition selected by the previous user is yes, the method further comprises:
acquiring corresponding current information according to the selection condition selected by the previous user corresponding to the dynamically changed information;
and analyzing according to the re-selection condition, the information corresponding to the re-selection condition, the acquired current information and the unchanged information to acquire the user selection result selected by the user again.
6. The method of claim 1, further comprising: and transmitting the obtained user selection result selected by the user again or the group identification of the group in which the user selection result selected by the user again is positioned to the requesting party terminal.
7. The method of claim 1, further comprising: and storing the obtained user selection result selected by the user again.
8. The method according to claim 7, wherein storing the obtained user selection result of the user selection again comprises:
and storing the user selection result selected again by the user in a group created in advance in the XML document management server.
9. A user selection apparatus, the apparatus comprising:
a receiving unit configured to receive a reselection condition for performing user selection again;
the selection unit is used for analyzing according to the re-selection condition, the previous user selection result and/or the information corresponding to the previous selection condition so as to obtain the user selection result selected by the user again; the selection unit includes:
a first analysis unit for analyzing the reselection condition;
the first judging unit is used for judging whether corresponding information needs to be acquired according to the reselection condition;
the first processing unit analyzes the re-selection condition, the previous user selection result and the information corresponding to the previous selection condition to acquire the user selection result selected by the re-user when the judgment result of the first judging unit is negative;
a first information obtaining unit, configured to, when the first determination unit determines that the second determination unit determines the second determination unit does not determine the second determination;
and the second processing unit is used for analyzing according to the re-selection condition, the acquired information and the previous user selection result so as to acquire the user selection result selected by the re-user.
10. The apparatus of claim 9, wherein the selection unit further comprises:
a second judging unit, wherein when the judgment result of the first judging unit is negative, the second judging unit further judges whether the information obtained according to the selection condition selected by the previous user has dynamically changed information; and when the judgment result of the second judgment unit is negative, informing the first processing unit to analyze according to the reselection condition, the previous user selection result and the information corresponding to the previous selection condition so as to obtain the user selection result for reselecting.
11. The apparatus of claim 10, wherein the selection unit further comprises:
a second information obtaining unit, configured to, when a determination result of the second determining unit is yes, obtain corresponding current information according to a selection condition selected by a previous user corresponding to the dynamically changing information;
and the third processing unit is used for analyzing according to the re-selection condition, the obtained current information and the unchanged information so as to obtain the user selection result selected by the user again.
12. The apparatus of claim 9, wherein the selection unit further comprises:
a third judging unit, configured to judge whether there is dynamically changing information in the information acquired according to the selection condition selected by the user last time after the first information acquiring unit acquires the information corresponding to the reselection condition according to the reselection condition; and when the judgment result of the third judgment unit is negative, informing the second processing unit to analyze according to the reselection condition, the information corresponding to the reselection condition and the previous user selection result so as to obtain the user selection result selected by the user again.
13. The apparatus of claim 12, wherein the selection unit further comprises:
a third information obtaining unit, configured to, when the determination result of the third determining unit is yes, obtain corresponding current information according to a selection condition selected by a previous user corresponding to the dynamically changing information;
and the fourth processing unit is used for analyzing according to the reselection condition, the information corresponding to the reselection condition, the acquired current information and the unchanged information so as to acquire the user selection result selected by the user again.
14. The apparatus according to claim 9, further comprising a first sending unit, configured to send the user selection result selected by the user again or a group identifier of a group in which the user selection result selected by the user again is located to the requesting party.
15. The apparatus according to claim 9, further comprising a storage unit, wherein the storage unit is configured to store a previous user selection result, a previous selection condition and corresponding information thereof, or store a user selection result of the user selection again.
16. The apparatus according to claim 9, 11, 12 or 13, further comprising an information providing unit, wherein the information providing unit is configured to provide information corresponding to the reselection condition.
17. The apparatus according to claim 15, wherein the storage unit is an XML document management server, and the user selection result of the user's re-selection is stored in a group created in advance in the XML document management server;
the device also comprises a second sending unit, wherein the second sending unit is used for sending the group identifier of the group where the user selection result selected by the user again is located to the requesting party.
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| CN1755691A (en) * | 2004-09-29 | 2006-04-05 | 株式会社东芝 | Full-text retrieval system and method |
| CN1869977A (en) * | 2005-05-25 | 2006-11-29 | 汤淼 | Retrieval system and method |
| CN101246495A (en) * | 2008-03-21 | 2008-08-20 | 深圳国人通信有限公司 | Method for constructing query scheme and executing data query and statistics |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1755691A (en) * | 2004-09-29 | 2006-04-05 | 株式会社东芝 | Full-text retrieval system and method |
| CN1869977A (en) * | 2005-05-25 | 2006-11-29 | 汤淼 | Retrieval system and method |
| CN101246495A (en) * | 2008-03-21 | 2008-08-20 | 深圳国人通信有限公司 | Method for constructing query scheme and executing data query and statistics |
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