KR20130082903A - Method and apparatus for providing poi - Google Patents

Method and apparatus for providing poi Download PDF

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Publication number
KR20130082903A
KR20130082903A KR1020110140368A KR20110140368A KR20130082903A KR 20130082903 A KR20130082903 A KR 20130082903A KR 1020110140368 A KR1020110140368 A KR 1020110140368A KR 20110140368 A KR20110140368 A KR 20110140368A KR 20130082903 A KR20130082903 A KR 20130082903A
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South Korea
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search
interest
point
trailing
category
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KR1020110140368A
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Korean (ko)
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남창섭
변성원
오세훈
전승일
정용재
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주식회사 케이티
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Priority to KR1020110140368A priority Critical patent/KR20130082903A/en
Publication of KR20130082903A publication Critical patent/KR20130082903A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

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  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Tourism & Hospitality (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Economics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A method and apparatus for providing a point of interest is disclosed. The method of providing a point of interest includes receiving a point of interest (POI) search request including a category from a user terminal, searching for a point of interest according to the category in a database, and then searching or using the found point of interest. A post-search interest point and a post-search interest point may be transmitted to the user terminal by searching for a post-search interest point.

Description

Method and apparatus for providing point of interest {Method and apparatus for providing POI}

The present invention relates to a method and apparatus that can recommend and provide an associated point of interest for a point of interest (POI) of a user displayed on a map.

BACKGROUND ART [0002] Portable electronic devices having a display module such as a recent mobile communication terminal, a digital camera, and a game phone are equipped with various functions such as games, moving pictures, and broadcasting playback. Such portable electronic devices are developing into smart devices in the hand, and navigation services including points of interest for a specific location are also provided.

However, in the case of a navigation service using a conventional portable electronic device, there is an inconvenience of having to search for each of a plurality of points of interest for a specific location.

Korean Patent Publication No. 10-2009-0000060 (2009.01.07)

The present invention is directed to a method and apparatus capable of providing a user with other points of interest information associated with the retrieved points of interest when searching for any point of interest by the user.

Accordingly, the present invention also provides a method and apparatus for providing a point of interest, which can minimize the search for a point of interest of the user and can solve the inconvenience caused by the user's search.

According to one aspect of the present invention, a method of providing a user with other points of interest information associated with the retrieved points of interest when the user searches for any points of interest is provided.

According to an embodiment of the present invention, the method includes: (a) receiving a point of interest (POI) search request including a category from a user terminal; (b) searching the database for points of interest according to the category; (c) retrieving a trailing search interest point that is retrieved or used by trailing the retrieved points of interest; And (d) transmitting the searched point of interest and the trailing search point of interest to the user terminal.

Before the step (a), the method may further include mapping and storing the following search category information which is searched or used by the category.

The trailing search category information may include one or more of category information, trailing search category information, and cumulative number of searches.

Step (c) may include: (c1) retrieving post-search category information having a large cumulative number of searches according to the category; And (c2) searching the database for a post-search interest point according to the searched back-search category information.

The trailing search category information further includes a search time, and in the step (c), (c1) the cumulative search category information corresponding to the search time including a time at which the search for the point of interest is received is accumulated. Trailing search category information with a large number of searches can be searched.

The point of interest search request further includes current location information of the user terminal, wherein step (b) is a step of searching for a point of interest within a predetermined radius based on the current location information. Acquiring selection interest information from the user terminal among the searched interest points, and searching for a following search interest point within a predetermined radius based on location information of the selection interest information.

According to another embodiment of the present invention, a method for receiving a point of interest by a user terminal, the method comprising: selecting a category grouping the points of interest; Requesting a point-of-interest search for the selected category to a service providing server to receive a searched point of interest and a trailing search point of interest searched or used by trailing the searched point of interest; Displaying the retrieved point of interest on a screen; And displaying the trailing search point of interest on the screen.

The trailing search point of interest is a point of interest included in a trailing search category that is searched or used by trailing the selected category,

In the displaying of the post-search interest point on the screen, the post-search interest point may be displayed on the screen by alternating with the previously searched interest point.

In the displaying of the post-search interest point on the screen, the post-search interest point may be displayed on the same screen as the point of interest with a visual display different from the point of interest.

According to another aspect of the present invention, an apparatus is provided that, when searching for a point of interest by a user, together with other point of interest information associated with the retrieved point of interest is provided to the user.

According to an embodiment of the present invention, a data communication unit for receiving a point of interest search request including a category from a user terminal; A searcher searching for a point of interest according to the category in a database and searching for a trailing point of interest searched or used by trailing the searched point of interest; And a server controller configured to control the searched point of interest and the trailing search point of interest to be transmitted to the user terminal through the data communicator.

The database may store and store trailing search category information that is searched or used after the category.

The search unit may search for backward search category information having a large cumulative search number according to the category, and search for a trailing search interest point based on the searched backward search category information in the database.

The trailing search category information further includes a search time, wherein the search unit is a trailing search category information having a large cumulative search number for trailing search category information corresponding to a search time including a time at which the search for a point of interest search request is received. You can search for.

The point of interest and the trailing search point of interest are plural.

The search for a point of interest search further includes current location information of the user terminal, wherein the search unit searches for the point of interest in the category within a predetermined radius based on the current location information, and the user among the found points of interest. The selected interest point selected by the terminal may be acquired, and the following search interest point within a predetermined radius may be searched based on the location information of the selected interest point.

By providing a method and apparatus for providing a point of interest according to an embodiment of the present invention, when searching for a point of interest by a user, other point of interest information associated with the searched point of interest may be provided to the user.

Accordingly, the present invention can also minimize the user's point of interest search, there is an advantage that can eliminate the inconvenience caused by the user's search.

1 is a block diagram schematically illustrating the configuration of a system for providing a point of interest according to an embodiment of the present invention;
2 illustrates a category in accordance with one embodiment of the present invention.
3 is a diagram illustrating a category table according to an embodiment of the present invention.
4 illustrates a trailing category table in accordance with one embodiment of the present invention.
5 is a block diagram schematically illustrating an internal configuration of a user terminal according to an embodiment of the present invention.
6 is a block diagram schematically showing an internal configuration of a service providing server according to an embodiment of the present invention.
7 is a flowchart illustrating a method for providing a point of interest to a user terminal in a service providing server according to an embodiment of the present invention.
8 is a flowchart illustrating a method of providing (expressing) a point of interest in a user terminal according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram schematically showing the configuration of a system for providing a point of interest according to an embodiment of the present invention, FIG. 2 is a diagram illustrating a category according to an embodiment of the present invention, and FIG. FIG. 4 is a diagram illustrating a category table according to an embodiment of the present invention, and FIG. 4 is a diagram illustrating a trailing category table according to an embodiment of the present invention.

Referring to FIG. 1, a system for providing a point of interest (hereinafter, referred to as a point of interest providing system herein) includes a user terminal 110, a service providing server 120, and a database 130. .

The user terminal 110 is an apparatus for expressing in the form of audiovisual information by receiving a point of interest and a trailing search point of interest according to a category.

For example, the user terminal 110 selects a category from the user, requests a point of interest search including the category to the service providing server 120, and then the corresponding point of interest in the category from the corresponding service providing server 120. The trailing point of interest may be retrieved by being provided with a trailing search point of interest or used.

A trailing search point of interest herein refers to a point of interest in a category (ie, a trailing search category) that is searched for or used following a particular point of interest.

The trailing search category indicates a category searched or used after the category requested by the user terminal 110. In the present specification, a category represents a grouping of similar points of interest classified and grouped. For example, a category may include a category and a sub category within the category, as shown in FIG. 2. Examples of categories and subcategories are shown in FIG. 2.

The type of the user terminal 110 may be a mobile communication terminal, a smartphone, a laptop, a tablet PC, and the like. That is, the user terminal 110 may be equally applicable to all mobile electronic devices.

The apparatus for providing a service 120 searches for a point of interest and a corresponding point of interest according to a request for searching for a point of interest of the user terminal 110, and searches for and provides a trailing search point of interest used for the user terminal 110. to be.

In more detail, the service providing server 120 may map and store trailing search category information for each category in the database 130. For example, the service providing server 120 may store the following search category information for each category in the database 130 in a table form. In order to facilitate the understanding and explanation, the following description of the retrieval category will be described first.

3 is a diagram illustrating a category table configuration. Referring to FIG. 3, the category table may include a sub category code, a category code, a sub category name, a trailing search sub category code, and a trailing search sub category name.

Here, the category code represents identification information for identifying a category, the sub category code represents identification information for identifying a sub category included under a category, the sub category name represents a name for the corresponding sub category, and the following search. The sub category code indicates the identification information of the sub category to be searched or used after the sub category, and the post search sub category name indicates the name of the following sub category code.

4 is a table storing trailing search category information, hereinafter, referred to as a trailing category table in the present specification.

The trailing category table includes a sub category code, a sub category name, a trailing search sub category code, a trailing search sub category name, cumulative number of searches, and search time information.

The cumulative search number indicates the cumulative number of searches in which a subsequent search category for each sub category is searched or used. Of course, depending on the implementation method, other statistics, such as cumulative search rate, in addition to the cumulative search number, may be calculated and used to search the trailing search category.

The search time information is a time at which the following search subcategory is searched and may be set / updated to a time interval.

The service providing server 120 stores a search history according to a search for a point of interest, and based on this, checks a search time corresponding to a time interval in which a post-search subcategory is searched, and accumulates a cumulative search count of the corresponding sub-category. You can update the table.

As such, the service providing server 120 may update the trailing search category information corresponding to the trailing search interest point searched after the point of interest according to the specific category is searched. Thus, for example, referring to FIG. 4, after searching for “internal medicine” at the same time, the next subjects are “traditional food” and “pharmacy”, and then “hairdressing room” and “women's clothing” are searched. Shows that "traditional food" has been searched.

Accordingly, the service providing server 120 may receive an interest point search request including a category from the user terminal 110 and search for an interest point in the corresponding category. Subsequently, the service providing server 120 may search the database 130 for the searched or used trailing search category by trailing the category of the searched point of interest and provide it to the user terminal 110 together.

In addition, the service providing server 120 further obtains current location information from the user terminal 110 to search for points of interest located within a predetermined radius based on the current location information of the user terminal 110 when searching for points of interest according to a category. can do. In addition, the service providing server 120 searches for points of interest included in a category located within a predetermined radius based on the current location information of the user terminal 110, and at least one of the points of interest searched by the user terminal 110 is selected. If so, the post-search interest point may be searched based on the location of the selected point of interest and provided to the user terminal 110.

5 is a block diagram schematically illustrating an internal configuration of a user terminal according to an embodiment of the present invention.

Referring to FIG. 5, the user terminal 110 includes a communication unit 510, an input unit 515, a location information acquisition unit 520, a search unit 525, a storage unit 530, a display unit 535, and a control unit ( 540.

The communication unit 510 is a means for transmitting and receiving data with another device (eg, the service providing server 120) through a communication network.

For example, the communication unit 510 may transmit a point of interest search request including at least one of a category and current location information to the service providing server 120 under the control of the controller 540. In addition, the communication unit 510 may receive a point of interest and a following search point of interest from the service providing server 120. Here, the points of interest and the trailing search points of interest may each be plural.

The input unit 515 is a means for receiving a control command for controlling the user terminal 110, a selection command, an execution command for executing an arbitrary application, and the like. For example, the input unit 515 may include a plurality of key buttons (for example, numeric / character keys, * or # symbol keys, one or more function keys (for example, a menu key, a call key, a confirmation key, an application execution key). Etc.) or in the form of a touch screen.

The location information acquisition unit 520 is a means for obtaining current location information of the user terminal 110. For example, the location information acquisition unit 520 may include a GPS module and acquire current location information of the user terminal 110 through the corresponding GPS module. Since the method of deriving the current position information of the user terminal 110 through the GPS module is obvious to those skilled in the art, a separate description thereof will be omitted.

As another example, the location information acquisition unit 520 may obtain current location information of the user terminal 110 using a cellular method through a mobile communication network. Since the method of deriving the location information of the terminal in the mobile communication system is already apparent to those skilled in the art, a separate description thereof will be omitted.

The search unit 525 is a means for searching for a point of interest and a trailing point of interest by referring to a search history according to a category. This is the same as the method of searching for the point of interest and the trailing search point of interest in the service providing server 120, which will be described in more detail with reference to FIG.

The storage unit 530 stores various algorithms necessary for operating the user terminal 110 and a search point of interest of the user according to an embodiment of the present invention.

The control unit 540 is an internal component of the user terminal 110 according to an embodiment of the present invention (for example, the communication unit 510, the input unit 515, the location information acquisition unit 520, the storage unit 530) ), And the display unit 535).

The display unit 535 is a means for expressing data input through the user terminal 110 or acquired through another device in the form of visual information. For example, the display unit 535 may be a liquid crystal screen.

In addition, the controller 540 may control the display unit 535 to display the point of interest and the following search interest point acquired through the search unit 525 or obtained through the service providing server 120. In this case, the controller 540 may control the points of interest and the trailing search points of interest to be alternately output through the screen of the display 535. For example, the controller 540 may control the point of interest to be first displayed on the display unit 535 as a result of the request for the point of interest search, and if a trailing search command is input through the input unit 515 from the user, the trailing point may be followed. The search interest point may be controlled to be displayed through the display unit 535.

For another example, the controller 540 may control the point of interest and the trailing search interest point to be expressed through the same screen. In this case, the controller 540 may visually process the point of interest and the trailing search point of interest so as to be visually different and output the same through the same screen.

6 is a block diagram schematically showing an internal configuration of a service providing server according to an embodiment of the present invention.

Referring to FIG. 6, the service providing server 120 includes a data communication unit 610, a search unit 615, an update unit 620, and a server control unit 625.

The data communication unit 610 is a means for transmitting and receiving data with another device (eg, the user terminal 110) through a communication network.

When the search unit 615 receives an interest point search request including a category through the communication unit 510, the search unit 615 searches for a point of interest according to the category in a database, and searches for or uses a post-search point of interest that is searched or used by trailing the searched point of interest. Means for searching.

Of course, the point of interest search request may further include current location information of the user terminal (110). As such, when the interest point search request further includes current location information of the user terminal 110, the search unit 615 may search for an interest point in a category located within a predetermined radius based on the current location information. In addition, the search unit 615 may extract a trailing search category searched or used after the category corresponding to the searched interest point from the database, and search for a trailing search interest point in the extracted trailing search category. In this case, the search unit 615 may search for a trailing search interest point within a predetermined radius within the trailing search category based on the position of the point of interest selected by the user terminal 110 among the searched interest points.

As described above, the retrieved points of interest and the retrieved trailing points of interest may be plural. There may also be multiple trailing search categories.

The search unit 615 may select and extract a trailing search category having the largest cumulative search count when extracting a trailing search category searched or used after the category.

The updater 620 accumulates and updates a cumulative number of searches of a trailing search category corresponding to a trailing interest point that is searched or used after the search for the interest point of the user terminal 110.

The server controller 625 is a means for controlling internal components (data communication unit 610, search unit 615, update unit 620, etc.) of the service providing server 120 according to an embodiment of the present invention. to be.

7 is a flowchart illustrating a method of providing a point of interest to a user terminal in a service providing server according to an embodiment of the present invention.

In operation 710, the service providing server 120 receives a search for a point of interest search including at least one of a category and current location information from the user terminal 110.

In operation 715, the service providing server 120 searches for a point of interest located within a predetermined radius of the category based on the current location information according to the point of interest search request.

In operation 720, the service providing server 120 extracts a trailing search category that is searched or used after the category from the database. In this case, when there are a plurality of trailing search categories, the service providing server 120 may select a trailing search category including the current time by reflecting the current time.

In operation 725, the service providing server 120 extracts a trailing search point of interest in the trailing search category from the database. In this case, the service providing server 120 may select and extract a trailing search interest point having a large number of cumulative searches from a database.

In addition, the service providing server 120 provides the searched point of interest to the user terminal 110 and expresses it as visual information, and then selects any one, and searches for a trailing point of interest located within a predetermined radius based on the location of the selected point of interest. It can also be selected and extracted.

In operation 730, the service providing server 120 transmits the searched interest point and the following search interest point to the user terminal 110.

8 is a flowchart illustrating a method of providing (expressing) a point of interest in a user terminal according to an embodiment of the present invention.

In operation 810, the user terminal 110 receives one of a plurality of categories expressed in the form of visual information.

In operation 815, the user terminal 110 requests the service providing server to search for a point of interest search for the selected category, thereby obtaining a point of interest and a trailing point of interest.

In the present specification, the point of interest and the following search point of interest are simultaneously assumed to be acquired through the service providing server 120. However, as described with reference to FIG. 7, the present location information of the user terminal 110 is reflected in the category. If any one is selected after the point of interest is searched and provided, the trailing search point of interest may be searched and provided based on the position of the selected point of interest.

In operation 820, the user terminal 110 expresses the acquired point of interest through a screen in the form of visual information.

In operation 825, the user terminal 110 displays a post-search interest point on the screen.

In this case, as described above, when the trailing search command is input after the point of interest is expressed, the user terminal 110 may control the trailing search point of interest to be displayed on the screen.

For another example, the user terminal 110 may display the point of interest and the trailing search point of interest on the same screen with different visual displays.

On the other hand, the method of providing a point of interest to the user terminal according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various electronic means for processing information may be recorded in the storage medium. The storage medium may include program instructions, data files, data structures, etc. alone or in combination.

Program instructions to be recorded on the storage medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of software. Examples of storage media include magnetic media such as hard disks, floppy disks and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic-optical media such as floppy disks. hardware devices specifically configured to store and execute program instructions such as magneto-optical media and ROM, RAM, flash memory, and the like. In addition, the above-described medium may be a transmission medium such as an optical or metal wire, a waveguide, or the like including a carrier wave for transmitting a signal specifying a program command, a data structure, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as devices for processing information electronically using an interpreter or the like, for example, a high-level language code that can be executed by a computer.

The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be understood that the invention may be varied and varied without departing from the scope of the invention.

110: User terminal
120: service providing server
130: Database

Claims (17)

(a) receiving a point of interest (POI) search request including a category from a user terminal;
(b) searching the database for points of interest according to the category;
(c) retrieving a trailing search interest point that is retrieved or used by trailing the retrieved points of interest; And
(d) transmitting the searched point of interest and the trailing search point of interest to the user terminal.
The method according to claim 1,
Before the step (a)
And mapping and storing the trailing search category information that is searched or used after the category.
The method of claim 2,
The trailing search category information includes one or more of category information, trailing search category information, and cumulative search number.
The method of claim 3,
The step (c)
(c1) retrieving post-search category information having the large cumulative number of searches according to the category; And
(c2) searching for a trailing search point of interest according to the found trailing search category information in the database.
5. The method of claim 4,
The trailing search category information further includes a search time,
The step (c)
(c1) is a method for providing a point of interest, characterized in that for searching for trailing search category information having a large cumulative number of searches, for trailing search category information corresponding to a search time including a time at which the search for a point of interest search request is received.
The method according to claim 1,
The interest point search request further includes current location information of the user terminal.
Step (b) is a step of searching for a point of interest within a predetermined radius based on the current location information,
The step (c) is a step of obtaining selection interest information from the user terminal among the searched interest points, and searching for a following search interest point within a predetermined radius based on the location information of the selection interest information. How Branches Are Offered.
A data communication unit receiving a point of interest search request including a category from a user terminal;
A searcher searching for a point of interest according to the category in a database and searching for a trailing point of interest searched or used by trailing the searched point of interest; And
And a server controller for controlling the searched point of interest and the trailing search point of interest to be transmitted to the user terminal through the data communication unit.
The method of claim 7, wherein
And the database maps and stores trailing search category information that is searched or used after the category.
The method of claim 8,
The post-search category information includes at least one of category information, post-search category information, and cumulative search number.
10. The method of claim 9,
The search unit may search,
Searching for trailing search category information having the large cumulative search number according to the category, and searching for a trailing search interest point according to the found trailing search category information in the database.
The method of claim 10,
The trailing search category information further includes a search time,
The search unit, the service providing server, characterized in that for searching the trailing search category information, the cumulative search number of the large number of search results for the trailing search category information corresponding to the search time including the time of receiving the point of interest search.
The method of claim 7, wherein
And the plurality of points of interest and the trailing search points of interest are plural.
The method of claim 12,
The interest point search request further includes current location information of the user terminal.
The search unit may search,
Search for the point of interest in the category within a predetermined radius based on the current location information, obtain a selected point of interest selected by the user terminal among the searched points of interest, and schedule the point of view based on the location information of the selected point of interest Trailing search within the radius service providing server, characterized in that for searching.
In the method that the user terminal is provided with a point of interest,
Selecting a category grouping points of interest;
Requesting a point-of-interest search for the selected category to a service providing server to receive a searched point of interest and a trailing search point of interest searched or used by trailing the searched point of interest;
Displaying the retrieved point of interest on a screen; And
Displaying the trailing search point of interest on the screen.
15. The method of claim 14,
The trailing search point of interest is a point of interest included in the trailing search category searched or used by trailing the selected category.
15. The method of claim 14,
The step of displaying the post-search interest point on the screen may include:
And providing the trailing search interest point on the screen by alternating with the searched interest point.
15. The method of claim 14,
The step of displaying the post-search interest point on the screen may include:
And displaying the post-search interest point on the same screen as the point of interest with a visual display different from the point of interest.
KR1020110140368A 2011-12-22 2011-12-22 Method and apparatus for providing poi KR20130082903A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150053850A (en) * 2013-11-08 2015-05-19 현대엠엔소프트 주식회사 system and method the theme POI provides and HOT POI provided by SNS statistics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150053850A (en) * 2013-11-08 2015-05-19 현대엠엔소프트 주식회사 system and method the theme POI provides and HOT POI provided by SNS statistics

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