JP6615514B2 - Policy conference information provision system - Google Patents

Description

  The present invention relates to a policy conference information providing system that creates a database of policy conference materials as electronic information and uses it for a service that provides the electronic information to contractors through a network.

  The political organizations of the ruling and opposition parties, and administrative organizations such as local governments and ministries have meetings every day, and many meeting materials have been generated. There are more than 100 meetings a day on average for public meetings alone. These conference materials are highly important because they have lots of advance information before the cabinet decision. Nonetheless, there was no mechanism to handle these meeting information and materials at once, and there was no way to browse and use them effectively.

  In order to obtain these publicly available meeting materials, it is necessary to obtain the meeting schedule of each organization and go to the meeting room based on the schedule. Although the meeting is open to the public, there is also a problem that the location is difficult to understand because the organizer does not schedule an unspecified number of listeners. In addition, for example, a plurality of conferences may be held on the same theme at different places on the same day, and in this case, it cannot be collected by one person. Also, collecting meeting materials can be a day-long task.

  Therefore, we plan to start a policy conference information provision service that collects conference materials related to these policies, creates a database as electronic information, and provides them to contracted customers via the network.

  The majority of users who use this service follow a meeting of a predetermined group based on a meeting schedule for a predetermined theme. For such users, it is only necessary to be able to access related materials by meeting information or organizer and date information.

  However, there are times when we want to collect data on a certain theme across the walls of organizations such as ministries and political parties. To respond to this, a search function based on theme keywords is required. In order to narrow down from now on, a so-called cross search function that performs a logical AND search based on conditions such as the policy field or the governing ministry is also required.

  A search device based on these cross searches is described in Patent Document 1. According to the description in paragraph [0002] of Patent Document 1, an apparatus for searching for information stored in a database has been known. A user creates and searches a search expression as a search condition by combining logical sum and logical product. Then, this search formula is corrected, and the search is repeated until the desired number of browsing is reached.

  Patent Document 1 aims to provide a search device that is convenient for the user to obtain a desired number of browsing. Here, an invention of a search device is described in which, when the number of candidates is too narrowed down by a search formula created by a user, the search condition is relaxed while reflecting the user's psychology, and the number of candidates is increased. . This is because the last added condition is regarded as the most important condition when a refined search is performed, and the last added logical product condition is changed to a logical sum condition to intentionally increase the number of candidates. Is an invention.

  Patent Document 2 describes an electronic catalog system in which search screens are combined into one screen and the search is narrowed down by an interactive method in order to improve user-friendliness. In this case, one screen is divided into two or more areas, and a condition input area and an output display area are provided.

JP 2011-210043 JP JP 2002-108881 A

  Patent Literature 1 has a problem that the search formula may become so complex that the user cannot recognize it because the system automatically modifies the search formula. There is also a problem that it may not always be a search expression that reflects the user's intention.

  As in Patent Document 2, combining the search screens into one screen and combining them into an interactive method in which the search is performed again while referring to the search results lead to an improvement in user usability. However, in order to realize a search expression that combines a plurality of logical sums and logical products, it is necessary to divide the screen into fine regions, which ultimately results in a loss of usability. When the logical sum and logical product are combined several times, there is a problem that the meaning of the logical expression cannot be grasped.

  An object of the present invention is to provide a policy meeting information providing system that solves the above-described problems and has a search function that is made up of a single search screen and that makes it easy to grasp a search expression.

  Accordingly, the invention of claim 1 is a policy meeting information providing system for providing electronic information stored in a database to a user connected to a network with a dedicated terminal, the database having a database control unit and an electronic information storage unit. The dedicated terminal includes a terminal control unit, a user interface, and a terminal memory. The database and the dedicated terminal each include a communication unit capable of communicating with each other, and the electronic information is stored in the electronic information storage unit. When the electronic information is stored, the text data group extracted for each electronic information is also stored, and when the electronic information is stored in the electronic information storage unit, whether the electronic information belongs to a predetermined category or not. Is recorded together with each category tag, and the electronic information that matches the search conditions set on the dedicated terminal is viewed on the dedicated terminal. The search condition is a presence / absence condition in the text data string of a column corresponding to a predetermined text string that is a search word, or an attribute condition that is recorded in the category tag, And a logical sum or logical product of the existence / non-existence conditions and the genus / non-existence conditions, or a combination of logical sums and logical products, and added as a logical product condition when the user sets the search condition via the user interface. Then, when the terminal control unit is additionally combined as a logical product condition with the search condition and added as a logical sum condition, the terminal control unit does not include the logical product condition in the previously combined search condition. , While being additionally combined as a logical sum condition with the search condition, and when the logical product condition is included in the previously combined search condition, Search condition is released, by the Policy Conference information providing system characterized in that only the additional conditions as the logical sum condition is new search criteria, the above-mentioned problems are eliminated.

  The policy meeting information providing system according to claim 1, wherein the logical conference information providing system according to claim 1 includes a logical condition addition button for adding the logical sum condition and a logical product for adding the logical product condition to the screen of the dedicated terminal. There is a condition addition button, and the logical sum condition is added by touching the logical OR condition addition button area or clicking with a pointing device, and touching the logical product condition addition button area or clicking with the pointing device The above-mentioned problem has been solved by providing a policy conference information providing system characterized in that the logical product condition is added by.

  The policy meeting information providing system according to claim 2, wherein an area for inputting the search word is provided on the screen of the dedicated terminal, and a text string is set in the area for inputting the search word. When the add logical condition button is clicked later, the presence / absence condition of the search word in the text data string is added as a logical sum condition, and the category is displayed in the add logical condition button area. The above problem was solved by using a policy conference information provision system characterized by this.

  The policy meeting information providing system according to claim 2 or claim 3, wherein the screen of the dedicated terminal has a button on which a search word registered in advance is displayed, and is registered in advance. The policy meeting information providing system is configured such that when a button on which a search word is displayed is clicked, a presence / absence condition of the search word registered in advance in the text data string is added as a logical sum condition By solving this, the above problems were solved.

  In the policy meeting information providing system according to any one of claims 1, 2, 3, or 4, the screen of the dedicated terminal may include the logical sum condition or When the logical product condition is added, the policy meeting information providing system is characterized in that the number of the electronic information corresponding to the search condition is displayed.

  The policy conference information providing system according to any one of claims 1, 2, 3, 4, or 5, wherein the database includes conference holding information. Every time a conference is held based on the conference information recorded, the electronic information of the conference material of the conference is additionally stored, and in the field and organization as the predetermined category, when storing the electronic information, Whether each field is related to the electronic information is recorded as each field tag, and when the electronic information is stored, whether each tissue is related to the electronic information is recorded as each tissue tag. The above-mentioned problems have been solved by adopting a policy conference information providing system characterized by having the above-described configuration.

  According to the first aspect of the present invention, the existing condition setting is reset by the operation of adding the logical sum search condition, and the maximum parameter of the search target is secured. Then, the logical sum condition can be added as many times as necessary. Next, candidates can be narrowed down with two or more logical product conditions. In this way, it is guaranteed that the number of candidates is narrowed down from large to small while updating the search conditions sequentially, so that it is possible to easily grasp the search formula, that is, the search conditions.

  According to the second aspect of the present invention, since the search condition is added by clicking the logical addition button and the logical addition button, the operation is simple and clear. In the invention of claim 3, since the category name is displayed on the logical product addition button, there is an effect that the operation becomes clear.

  In the invention of claim 4, since the search word is displayed on the logical OR addition button, the trouble of inputting the search word can be saved and the operation can be clarified. In the invention of claim 5, since the number of candidates is displayed every time a search expression is set by adding a logical sum condition or a logical product condition, the user confirms the number of candidates while checking the logical sum condition or the logical product. There is an effect that a condition can be added. According to the invention of claim 6, the database is surely updated, and there is an effect that candidates can be effectively narrowed down by a cross search between a field and an organization.

These are the flowcharts of the search system in 1st Embodiment of the policy meeting information provision system of this invention. These are the flowcharts of the search system in 2nd Embodiment of the policy meeting information provision system of this invention. These are the figures which show the outline | summary of the policy information provision service using the policy meeting information provision system of this invention. These are figures which show the example of the structure of the electronic data set of the policy meeting information provision system of this invention. These are figures which show the example of a structure of the exclusive terminal of the policy meeting information provision system of this invention. These are figures which show the example of a search screen displayed on the exclusive terminal of the policy meeting information provision system of this invention. These are figures which show the example of a meeting name list in the policy meeting information provision system of this invention. These are figures which show the difference of the search formula produced by 1st Embodiment of the policy meeting information provision system of this invention, and the search formula produced by 2nd Embodiment of the system. These are figures which show the example of a search screen displayed on the exclusive terminal which concerns on 3rd Embodiment of the policy meeting information provision system of this invention.

[Policy Council Information Provision System]
FIG. 3 shows an outline of a policy information providing service using the policy meeting information providing system of the present invention. The purpose of this service is to collect and actually provide materials that are open to the public in accordance with the philosophy of materials held at political organizations such as the ruling and opposition parties, and administrative organizations such as ministries and local governments. It is aimed.

  The service consists of a database update service and an information provision service. First, the database update service will be described. The service purchases meeting schedule information from information sources such as the political organization and the administrative organization regularly or irregularly and stores them in the policy scope server 1. Specifically, the information is stored in the electronic information storage unit 11 owned or managed by the provider of the service or borrowed and managed. Whenever there is a change in the conference schedule information, it is updated.

  The provider of the service collects information from the information generation source based on the meeting schedule information. Specifically, the conference materials are collected by participating in the conference held at the corresponding location on the corresponding date and time. A list in which conference names existing in the conference schedule information are arranged in the order of the Japanese syllabary, for example, a table shown in FIG. 7 is created. When each conference name is stored in the electronic information storage unit 11, a conference date / time tag and a conference name syllable tag are assigned to the conference name. For example, the Japanese syllabary tag is “wa” for the conference name “Japanese Style Study Group”.

  When the conference material is provided as electronic information, it is stored in the electronic information storage unit 11 as it is or converted into a predetermined format. When the meeting material is printed matter, it is stored in the electronic information storage unit 11 after being converted into electronic information by a scanner. The electronic information related to the conference material is extracted from the conference material to form a text data group and stored in association with the conference material so that a full-text search can be performed using a search word.

  Data storage and access to the electronic information storage unit 11 requires control by a processor, but the control unit 13 has this function. In addition, the initial setting and maintenance of the control unit 13 and the electronic information storage unit 11 require a user interface for giving commands to them and a display for confirming the state of the device. Therefore, description and description are omitted.

  An attribute tag is attached to the electronic information related to the conference material for convenience of search. Examples of the attribute tag include a date tag, a meeting name tag, an organization tag, a ruling and opposition party identification tag, an administrative / political organization identification tag, and a field tag. The date tag is a tag related to the date and time of the meeting to which the meeting material is distributed. The conference name tag is a tag related to the conference name. The organization tag is a tag related to the organization that held the conference. The ruling and opposition party identification tag is a tag indicating whether the organization is a ruling party or an opposition party when the organization is a political organization. The administrative / political organization identification tag is a tag for identifying whether the organization is an administrative organization or not. The field tag is a tag that records whether or not the conference material is related to a predetermined field. As described above, from the purchase of the meeting schedule information to the assignment of the attribute tag is a manual database update operation, which is indicated by a one-dot chain line in FIG.

  Next, an outline of the information providing service will be described. The user uses the dedicated terminal 2 to access the policy scope server 1 via the web 3 and receive an information providing service. The user accesses the electronic information storage unit 11 through the authentication gate 14 via the authentication protocol.

  The conference information stored in the policy scope server 1 is stored in the electronic information storage unit 11 as one electronic data set for each case. That is, storing one piece of conference information in the policy scope server 1 is nothing but storing one set of electronic data set 4 in the electronic information storage unit 11.

  FIG. 4 is a diagram illustrating a structure example of the electronic data set 4. The electronic data set 4 includes an attribute tag 41, browsing electronic data 42, and a text data group 43. As members of the attribute tag 41, a data set ID 41a, an electronic data address pointer 41b, a text data group address pointer 41c, a date tag 41d, a conference name tag 41e, an organization name tag 41f, a ruling and opposition party identification tag 41g, and an administrative / political organization identification It has a tag 41h and a field tag 41i.

  The browsing electronic data 42 is electronic information for user browsing. The information downloaded by the user is also the browsing electronic data 42. The storage location of the browsing electronic data 42 is recorded in the electronic data address pointer 41b. The text data group 43 is text data to be searched when a full text search is performed using a search word. The storage location of the text data group 43 is recorded in the text data group address pointer 41c.

  The data set ID 41a is assigned a unique code for identifying a plurality of data sets. For example, in the case of data set 4, ID-00000001 is assigned as shown in FIG. The date tag 41d records the date when the conference was held. The meeting name tag 41e records the meeting name or theme name of the meeting.

  The organization name tag 41f records the name of the organization that sponsored the conference. In addition to recording a specific organization name, the organization name tag 41f can also assign 1 bit for each specific organization and record the presence or absence of association with the electronic data set 4. For example, the specific organization includes the Prime Minister's Office, the Cabinet Secretariat, the Cabinet Office, the Ministry of Defense, the Ministry of Justice, the National Police Agency, the Ministry of Internal Affairs and Communications, the Ministry of Foreign Affairs, the Ministry of Finance, the Finance Agency, the Ministry of Education, the Ministry of Agriculture, the Ministry of Economy, Trade and Industry, the Small and Medium Enterprise Agency, It is possible to assign 1 bit to 18 organizations of the Ministry of Land, Infrastructure, Tourism, Ministry of Health, Labor and Welfare, and Ministry of the Environment, and record whether these organizations are related to the electronic data set 4 separately by 1 and 0, respectively. . As an example, when only the prime minister's residence and the cabinet secretariat are involved in the creation of the conference material related to the electronic data set 4, only the corresponding bit on the left is 1 and the other bits are 0.

  The ruling and opposition party identification tag 41g records that the organization is neither the ruling party nor the opposition party. For example, if 2 bits are assigned to the same tag, four types of identification are possible, so that it is possible to record that neither the ruling opposition party nor any of them. The administrative / political group identification tag 41h is a tag for recording whether the organization is an administrative organization or a political group. If there are two types of classification, one bit is sufficient.

  The field tag 41i is not shown, but includes a plurality of specific fields. For example, it includes 11 fields: Cabinet, National Defense / Security, Diplomacy, Finance / Finance, General Affairs / Government, Education / Science, Agriculture / Forestry / Fisheries, Economy / Industry, National Land / Transport, Welfare / Labor, Environment. Thus, the field tag 41i including 11 specific fields has an 11-bit capacity, and can identify and record whether or not each of the field tags 41i is related to the specific field by 1 and 0.

  The dedicated terminal 2 only needs to be able to access the policy scope server 1 through the authentication gate 14 via the web 3, and a dedicated search screen and a browsing screen are displayed by operating a dedicated program on a personal computer or a portable terminal. It only has to be operated. FIG. 5 is an example of a configuration block diagram of the dedicated terminal 2. In the portable terminal 2, the user interface 22, the terminal communication unit 23, and the memory 24 are controlled by the terminal control unit 21. The user interface 22 is for the user to operate the dedicated terminal 2, and can be realized by, for example, a display and a keyboard and a mouse, or a display and a touch panel.

  The memory 24 includes a search expression memory 24b and a search result memory 24c in addition to the work memory 24a necessary for operating the dedicated terminal 2. The search formula memory 24 b is a memory that holds a search formula created by the user using the user interface 22. The search result memory 24 c is a memory that holds a search result by the control unit 13 of the policy scope server 1.

  The terminal communication unit 23 communicates between the dedicated terminal 2 and the policy scope server 1. First, exchange the authentication protocol. When searching, the search formula stored in the search formula 24b is sent to the control unit 13 of the policy scope 1 and a search start command is communicated. When browsing the data, the terminal control unit 21 receives conference information or receives browsing electronic data via the terminal communication unit 23.

[Search method]
FIG. 6 is an example of the search screen 5 displayed on the dedicated terminal 2 according to the policy meeting information providing system of the present invention. The search screen 5 includes a logical sum condition addition area 51, a logical product condition addition area 52, and a result browsing operation area 53. In the OR condition addition area 51, a search word setting area 511 and a search execution button 512 are further provided. The search word setting area 511 is an area for setting a search word for text search. The setting can be performed using a known user interface such as a keyboard, a mouse, or a touch panel provided in the dedicated terminal 2.

  When the search execution button 512 is clicked, the existing search expression in the search expression memory 24 b is deleted and replaced with the search word set in the search word setting area 511. When a plurality of words are set in the search word setting area 511 with blanks or commas, the logical sum of these words is stored in the search expression memory 24b as a new search expression.

  Following this, the search formula stored in the search formula memory 24 b is sent to the control unit 13 of the policy scope server 1 via the web 3 by the terminal communication unit 23. The search by the search word is performed by the control unit 13 on the text data group to which all the electronic data sets belong and stored in the electronic information storage unit 11. The storage location of the text data group belonging to each electronic data set is known from the text data group address pointer, which is a member of the attribute tag.

  The control unit 13 performs a search process based on a search formula using a memory called the search work area 12. The search results are held in the search work area 12 as a list of electronic data sets including search words. Next, it is sent to the dedicated terminal 2 via the web 3 and stored in the search result memory 24c. Along with the list of electronic data sets, corresponding electronic data for browsing may be sent to the dedicated terminal 2 and stored in the search result memory 24c.

  The list number stored in the search result memory 24c is immediately displayed as a candidate number in the candidate number display area 532. The user can determine whether to browse or further search by looking at the number of candidates. Using the user interface 22, the user can browse and download the list stored in the search result memory 24c and the corresponding browsing electronic data.

  The user can add a search condition using the logical product condition addition area 52 on the search screen 5 shown in FIG. When a field condition addition button 521 provided in the logical product condition addition area 52 is clicked, a logical product condition can be added to the existing search formula in the search formula memory 24b. The field condition addition button 521 is not limited to one, and for example, a plurality of fields 1, fields 2,.

  If the existing search expression is (search word A + search word B), clicking on field 2 will result in (search word A + search word B) × field 2. When the field 2 is clicked, the search expression stored in the search expression memory 24 b is updated to (search word A + search word B) × field 2 and sent to the control unit 13 via the web 3. In the search expression notation, the logical sum condition is represented by a “+” symbol, and the logical product condition is represented by a “×” symbol.

  In the control unit 13, the search is performed again based on the updated search expression. However, a list of search results based on (search word A + search word B), which is the previous search, remains in the search work area 12. Thus, in practice, a search for the logical product condition of field 2 is performed on the electronic data set related to the list of search results.

  This is a refinement of the electronic data set related to field 2. For example, if the bit corresponding to “field 2” of the field tag 41i that is a member of the attribute tag 41 of the electronic data set 4 is 1, it is selected as a search candidate, and if the bit is 0, it is excluded from the candidates. . In this manner, a search list of (search word A + search word B) × (field 2) is created, and is sent to the dedicated terminal 2 via the web 3 and stored in the search result memory 24c. At the same time, the narrowed-down candidate number is displayed as a candidate number in the candidate number display area 532.

  If another button in the field condition addition button 521 is clicked, for example, “field m” is clicked, the search formula in the search formula memory is (search word A + search word B) × (field 2) × (field m And the search is executed according to the steps already described, and the result is displayed on the dedicated terminal 2.

  Candidates can also be narrowed down by an organization condition addition button 522. For example, when “organization 1” in the organization condition addition button 522 is clicked instead of the button related to “field m”, the search formula is (search word A + search word B) × (field 2) × (organization). 1) and the search is executed.

  Next, for example, when “search word C” is set in the search word setting area 511 and the search execution button 512 is clicked, the search expression in the search expression memory 24 b is updated to (search word C). That is, when adding a logical product condition, candidates are narrowed down by adding to the existing search formula. However, if a logical sum condition is added, the existing search formula is reset and the newly added logical sum is added. It becomes a search expression only for conditions.

[Search Method Processing Flow of First Embodiment of Policy Conference Information Providing System of the Present Invention]
The policy conference information providing system according to the first embodiment of the present invention employs the search method specifically described above. The processing flow of this search method is shown in FIG. First, the search condition is added by operating the search screen 5 of the dedicated terminal 2 (stp1). Then, it is determined whether the added condition is either a logical sum condition or a logical product condition, and if it is a logical sum condition, “true” is set, the existing search expression is reset, and the search condition is changed to the search expression. (Stp3). On the other hand, if the search condition is a logical product, the search condition is added to the existing search formula as “false” (stp4). The updated search expression is transmitted to the control unit 13 of the policy scope server 1 (stp5). The above is the processing by the dedicated terminal 2.

  The processing after stp6 surrounded by the broken line frame X is processing of the control unit 13 of the policy scope server 1. It is determined whether the transmitted search expression is an expression to which an OR condition is added or an expression to which an AND condition is added (stp6). In the transmission from the dedicated terminal 2, information corresponding to 1 bit may be included as an identification signal indicating whether the logical product is a logical sum condition or logical condition, and the determination may be made based on the information corresponding to the 1 bit.

  If the additional condition is a logical sum, it is determined as “true” and a candidate list is created by searching all electronic data sets (stp7). On the other hand, if the additional condition is a logical product, the candidate list is created by searching for the existing candidate list held in the search work area 12 with the additional condition as “false” (stp8). Next, the updated candidate list and related electronic data for browsing 42 are transmitted to the dedicated terminal 2 and one search operation is completed. The user can browse the search results using the user interface 22 of the dedicated terminal 2 and can start the search operation again.

  In the flow shown in FIG. 1, the description has been made assuming that the search expression is transmitted from the dedicated terminal 2 to the control unit 13. However, the control unit 13 does not necessarily need to search all cases using the search formula, and performs a narrowing process with newly added conditions for search candidates already performed. Therefore, the dedicated terminal 2 can also use a method of transmitting a newly added condition and information for discriminating whether the condition is a logical sum condition or a logical product condition instead of transmitting a search expression. In this case, instead of holding the latest search formula in the search formula memory 24b, the current candidate list can be searched with any search formula by storing a history of search conditions set so far. You can know if there is.

  According to the first embodiment of the policy meeting information providing system of the present invention described above, since the number of search candidates is displayed on the screen every time the search condition is input, it is determined whether the user browses or further narrows down. The effect is easy. In addition, after the maximum value of candidates is first grasped under the logical sum condition, it can be gradually narrowed down according to the logical product condition. In addition, since the setting of the logical sum condition may reset the existing search condition, it is possible to prevent an inadvertently complicated search expression from being generated, and it is easy to grasp the search condition.

  In the search screen 5, a plurality of search word setting areas 511 may be provided, and the logical sum of the search words set for each may be set as the logical sum condition. The search execution button 512 also serves as a button for canceling the existing search condition, but a dedicated button for canceling the search condition may be provided on the search screen 5.

[Search Method Processing Flow of Second Embodiment of Policy Meeting Information Providing System of the Present Invention]
Next, a second embodiment of the policy meeting information providing system of the present invention will be described. In the first embodiment, when a logical sum condition is added, the existing search condition is always reset. However, in the second embodiment, as long as the logical sum condition is continuously added, a new one is added to the existing candidate. This is a search method in which candidates can be added.

  FIG. 2 is a diagram of a search flow in the second embodiment of the policy meeting information providing system of the present invention. In the second embodiment, a reference to information of at least one bit, which is a logical product bit, is added. It is assumed that the logical product bit is reset to zero at the time of initial setting before starting the service of the dedicated terminal 2. A logical product bit of zero indicates that the logical product condition has not yet been added to the additional search condition. Therefore, the fact that the logical product bit is set to 1 indicates that the logical product condition has already been added once or more.

  First, a search condition is added by operating the search screen 5 of the dedicated terminal 2 (stp101). Then, it is determined whether the added condition is a logical sum condition or a logical product condition (stp102). If the logical sum condition is satisfied, the process proceeds to the logical product bit determination process of stp103 as “true”. Here, when the logical product bit is set to 1, 'true' is set, the existing search formula is reset, and the search condition is set as the search formula (stp104). Then, the updated search expression is transmitted to the control unit 13 of the policy scope server 1 (stp 105). Thereafter, the AND bit is reset to zero after transmission. (Stp106).

  If the logical product bit is zero in step 103, it is determined as “false” and the process proceeds to step 107. In addition, in the determination process stp102, if the added search condition is a logical product, the logical product bit is set to “1” (“false”) (step 108), and then the process proceeds to stp107. Here, the search condition is added to the existing search formula. The updated search expression is transmitted to the control unit 13 of the policy scope server 1 (stp109). The above is the processing by the dedicated terminal 2.

  The processing after stp 110 surrounded by the broken line frame Y is processing of the control unit 13 of the policy scope server 1. It is determined whether the transmitted search expression is an expression to which an OR condition is added or an expression to which an AND condition is added (stp110). This may be determined by including information corresponding to 1 bit as an identification signal indicating whether the logical condition is a logical sum condition or logical condition in transmission from the dedicated terminal 2. If the additional condition is a logical sum, the process proceeds to step 111 as “true”.

  If the logical product bit is 1 in the determination processing of stp111, “true” is determined and a search is performed on all electronic data sets to create a candidate list (stp112). On the other hand, if the logical product bit is zero, a candidate list is created by searching all electronic data sets and added to the existing list. Then, the duplicate is deleted (stp113).

  In the determination process of stp110, when the additional condition is a logical product condition, the process proceeds to stp114 as “false”. Then, a candidate list is created by searching for an existing candidate list with additional conditions (step 114). Next, in the case of stp112, stp113, and stp114, the updated candidate list and the related browsing electronic data 42 are transmitted to the dedicated terminal 2 (stp115), and one search operation is terminated. The user can browse the search results using the user interface 22 of the dedicated terminal 2 and can start the search operation again.

  In the flow illustrated in FIG. 2, the description has been made assuming that the search expression is transmitted from the dedicated terminal 2 to the control unit 13. However, the control unit 13 does not necessarily need to search all cases using the search formula, and performs a narrowing process with newly added conditions for search candidates already performed. Therefore, the dedicated terminal 2 does not transmit a search expression, but has a method for transmitting a newly added condition, information for distinguishing whether this is a logical sum condition or a logical product condition, and the logical product bit information. It can also be taken. In this case, the latest search formula is not stored in the search formula memory 24b, but the history of the search conditions set so far is stored, so that the current candidate list can be searched with any search formula. You can know if there is.

  FIG. 8 is a diagram showing the difference between the search formula created by the first embodiment of the policy conference information providing system of the present invention and the search formula created by the second embodiment of the system. With reference to FIG. 8, differences in search formulas respectively created in the first embodiment and the second embodiment of the system will be described.

  The first column at the left end of FIG. 8 shows the search conditions added in time series. “+” Represents the addition of a logical sum condition, and “×” represents the addition of a logical product condition. In this example, A is first added as a logical sum condition, and in order, logical sum B, logical product C, logical product D, logical sum E, logical sum F, logical sum G, logical product H, logical product I, and This is an example in which a logical sum J is added. Of the search formulas created when adding each condition, the search formula 1 according to the first embodiment is shown in the second column, and the search formula 2 according to the second embodiment is shown in the fourth column.

  “Process stp first” in the third column represents the number of the process stp that passes in the search method flow (FIG. 1) in the first embodiment of the system. However, stp1, stp2, stp5, stp6, and stp9 are steps that are always processed, so the description is omitted. The “process stp second” in the fifth column represents the number of the process stp that passes in the flow chart (FIG. 2) of the search method in the second embodiment of the system. However, stp101, stp102, stp105, stp106, stp109, stp110, and stp115 are steps that are inevitably processed in accordance with the execution of other processing steps, and are not described.

  The “logical product bit” in the sixth column represents the state of the logical product bit at the time of the broken line Z in the search method flow (FIG. 2) in the second embodiment of the system. That is, it represents the state of the logical product bit immediately after the completion of the stp105 or stp109 processing. This is a state of the logical product bit transmitted from the dedicated terminal 2 to the policy scope server 1.

  In FIG. 8, the third line shows a case where condition A is added as a logical sum from a state where there is no search condition. In the first embodiment, stp1, stp2, stp3, stp5, stp6, stp7, and stp9 are processed according to the flow (FIG. 1), and the search expression 1 becomes A. In the third column “processing stp first”, step numbers 3 and 7 which are not omitted for the reason described above are described.

  In the second embodiment, processing is performed as stp101, stp102, stp103, stp107, stp109, stp110, stp111, stp113, and stp115 according to the flow (FIG. 2), and the search expression 2 becomes A. In the fifth column “processing stp second”, step numbers 103, 107, 111, and 113, which are not omitted for the reason described above, are written. The broken line Z, that is, the logical product bit immediately after completion of the stp 109 is 0. This indicates that a logical product is not included in the search expression.

  In FIG. 8, the fourth line shows a case where condition B is added as a logical sum. In the first embodiment, the processing flow is the same as that in the third row. As a result, the retrieval formula 1 is B. On the other hand, in the second embodiment, similar to the processing flow in the third row, the search expression 2 is A + B. The logical product bit also remains 0. Here, there is a difference between the search formula 1 according to the first embodiment of the system and the search formula 2 according to the second embodiment according to the second embodiment. In the first embodiment, when a new OR condition is newly added, the previous condition is reset. On the other hand, in the second embodiment, unless an existing search expression includes a logical product, it is additionally combined as a logical sum with the existing condition.

  In FIG. 8, the 5th line has shown the case where the conditions C are added as a logical product. In the first embodiment, processing is performed as stp1, stp2, stp4, stp5, stp6, stp8, and stp9 according to the processing flow (FIG. 1). As a result, the search formula 1 is B × C. On the other hand, in the second embodiment, processing is performed as stp101, stp102, stp108, stp107, stp109, stp110, stp114, and stp115 according to the processing flow (FIG. 2), and the search expression 2 becomes (A + B) × C. The logical product bit is set to 1. Again, there is a difference between the search formula 1 according to the first embodiment of the system and the search formula 2 according to the second embodiment according to the second embodiment.

  According to the second embodiment of the policy meeting information providing system of the present invention described above, the number of search candidates is displayed on the screen every time the search condition is input, so it is determined whether the user browses or further narrows down. The effect is easy. In addition, after the maximum value of candidates is first grasped under the logical sum condition, it can be gradually narrowed down according to the logical product condition. In addition, since the setting of the logical sum condition may reset the existing search condition, it is possible to prevent an inadvertently complicated search expression from being generated, and it is easy to grasp the search condition. On the other hand, before adding the logical product condition, it is possible to repeatedly add the logical sum condition over a plurality of times, and there is an effect that it is easy to sequentially expand the initial candidates.

[Third Embodiment of Policy Conference Information Providing System of the Present Invention]
FIG. 9 is a diagram of the search screen 6 of the dedicated terminal 2 according to the third embodiment of the policy meeting information providing system of the present invention. The search screen 6 has a logical sum condition addition area 61, a logical product condition addition area 62, and a result browsing operation area 63. In the OR condition addition area 61, a search word setting area 611 and a search execution button 612 are further provided.

  In the OR condition addition area 61, 33 search word tag buttons are provided, and tag names are respectively displayed on the buttons. Tag names include, for example, IT / Information and Communications, Tokyo Metropolitan Area, Medical / Welfare, Cool Japan, Kansai Area, Reconstruction / Disaster Countermeasures, Science / Innovation, Chubu Area, Administrative Reform, Resources / Energy, Kinki Area, National Strategy, Security / Anti-terrorism, Hokkaido, study session, cyber, Okinawa, minutes, intellectual property, Tohoku to Kyushu, directory, regional revitalization, space / ocean, budget related, employment issues, linear railway, tax system related, female utilization , Comprehensive transportation measures, government / ministries, tourism nations, territorial issues, ruling relations. These are selected words that are frequently used as search words.

  In the manual database update operation, when the electronic data set is stored in the electronic information storage unit 11, a full-text search is performed in advance using the tag name as a search word, and the search word exists in the text data group related to the electronic data set. Whether the presence or absence is added as a member of the attribute tag. When the user sets these words as search words in the search word setting area 611 and clicks the search execution button 612, text search of all electronic data sets starts from this point. On the other hand, when the word tag button is clicked, only the bit of the member of the corresponding attribute tag is referred to, so that there is an effect that candidates can be listed in a very short time.

  A field condition addition button 621 is provided in the logical product condition addition area 62. A plurality of field condition addition buttons 621 may be provided. For example, buttons for cabinet, national defense / security, diplomacy, finance / finance, general affairs / administration, human resources / science, agriculture / forestry / fisheries, economy / industry, national land / transport, welfare / labor, environment can be provided. These buttons serve to add a logical product condition of events related to the corresponding field. For example, whether or not the electronic data set 4 is related to the corresponding field is manually recorded in the corresponding bit of the field tag 41 i that is a member of the attribute tag 41 when the electronic data set 4 is stored in the electronic information storage unit 11. Therefore, at the time of searching, if this bit is set, it is listed as a candidate, and if this bit is reset, it is excluded from the candidates.

  In addition, an organization condition addition button 622 is provided in the logical product condition addition area 62. A plurality of organization condition addition buttons 622 can also be provided. For example, the Prime Minister's Office, Cabinet Secretariat, Cabinet Office, Ministry of Defense, Ministry of Justice, National Police Agency, Ministry of Internal Affairs, Ministry of Foreign Affairs, Ministry of Finance, Finance Agency, Ministry of Education, Ministry of Agriculture, Water, Ministry of Economy, Trade and Industry, SME Agency, MLIT, Tourism Agency, Buttons from the Ministry of Health, Labor and Welfare and the Ministry of the Environment can be provided. These buttons serve to add a logical product condition of an event related to the corresponding organization. For example, whether or not the electronic data set 4 is related to the corresponding field is manually recorded in the corresponding bit of the organization name tag 41f that is a member of the attribute tag 41 when the electronic data set 4 is stored in the electronic information storage unit 11. . Therefore, at the time of searching, if this bit is set, it is listed as a candidate, and if this bit is reset, it is excluded from the candidates.

  Since a field condition addition button 621 is provided in the logical product condition addition area 62, it is possible to perform a horizontal search by field beyond the framework of the organization. Further, the use of the organization condition addition button 622 has an effect of enabling a cross search between a field and an organization.

  In the result browsing operation area 63, a search result list display start button 631, a candidate number display area 632, and a search condition release button 633 are provided. The search result list display start button 631 can display a search result list, and can further select and display one conference material for display. The candidate number display area 632 displays the corresponding number of candidates every time a search condition is added and a search is performed. Thereby, the user can further select whether to add a search condition or browse. In addition, since the search condition cancel button 633 is provided, the existing search condition can be canceled without adding a logical product condition.

  In the search condition display windows 615, 625, 626, and 635, a condition added last by the user with the OR condition addition area 61, the field condition addition button 621, and the organization condition addition button 622 is displayed. In the search condition display window 635, it is displayed whether or not “government / ministry / agency” or “rubbing party relationship” has been narrowed down. Such a display has an effect of making it easier to grasp the search condition.

DESCRIPTION OF SYMBOLS 1 ... Policy scope server, 11 ... Electronic information storage part, 12 ... Search work area,
DESCRIPTION OF SYMBOLS 13 ... Control part, 14 ... Authentication gate, 2 ... Dedicated terminal, 21 ... Terminal control part,
22 ... User interface, 23 ... Terminal communication unit, 24 ... Memory, 24a ... Working memory,
24b ... Search formula memory, 24c ... Search result memory, 3 ... Web, 4 ... Electronic data set,
41 ... Attribute tag, 41a ... Data set ID, 41b ... Electronic data address pointer,
41c ... text data group address pointer, 41d ... date tag, 41e ... conference name tag,
41f: organization name tag, 41g: ruling and opposition party identification tag, 41h: administrative / political organization identification tag,
41i ... Field tag, 42 ... Electronic data for browsing, 43 ... Text data group, 5 ... Search screen,
51 ... Logical OR condition addition area, 511 ... Search word setting area, 512 ... Search execution button,
52 ... Logical condition addition area, 521 ... Field condition addition button,
522 ... Organization condition addition button, 53 ... Result browsing operation area,
531 ... Search result list display start button, 532 ... Candidate number display area,
533 ... Search condition release button, 6 ... Search screen, 61 ... OR condition addition area,
611 ... Search word setting area, 612 ... Search execution button, 615 ... Search condition display window,
62 ... Logical product condition addition area, 621 ... Field condition addition button,
622 ... Organization condition addition button, 625 and 626 ... Search condition display window,
63 ... Result browsing operation area, 631 ... Search result list display start button,
632 ... Number of candidates display area, 633 ... Search condition release button.

Claims (6)

A policy conference information providing system for providing electronic information stored in a database to a user connected to a network with a dedicated terminal, wherein the database includes a database control unit and an electronic information storage unit, and the dedicated terminal is a terminal control unit And the user interface and the terminal memory, the database and the dedicated terminal each have a communication unit capable of communicating with each other,
When the electronic information is stored in the electronic information storage unit, a text data group extracted for each electronic information is also stored. Further, when the electronic information is stored in the electronic information storage unit, a predetermined value is stored. In the configuration, whether the electronic information belonging to a category is recorded together as each category tag, and the electronic information that matches the search condition set in the dedicated terminal can be viewed on the dedicated terminal, The search condition refers to the presence / absence condition in the text data string of the column corresponding to the predetermined text string as the search word, the attribute condition recorded in the category tag, and the condition / non-existence condition When the user sets the search condition via the user interface, the logical OR or logical product of conditions, or a combination of logical sum and logical product, When added as a product condition, the terminal control unit is additionally combined with the search condition as a logical product condition. When added as a logical sum condition, the terminal control unit includes a logical product condition in the previously combined search condition. When not included, the search condition is additionally combined as a logical sum condition, while when the previously combined search condition includes a logical product condition, the existing search condition is canceled and the search condition is A policy conference information providing system in which only a condition added as a logical sum condition becomes a new search condition. The policy conference information providing system according to claim 1 , further comprising: a logical sum condition addition button for adding the logical sum condition and a logical product condition addition button for adding the logical product condition to the screen of the dedicated terminal. The logical condition is added by touching the logical condition addition button area or clicking with a pointing device, and the logical condition is added by touching the logical condition addition button area or clicking with a pointing device. Policy conference information providing system characterized by being configured. 3. The policy conference information providing system according to claim 2 , wherein an area for inputting the search word is provided on the screen of the dedicated terminal, and a text string is set in the area for inputting the search word, and then the OR condition addition button Clicking, the presence / absence condition of the search word in the text data string is added as a logical sum condition, and the category is displayed in the logical product condition addition button area. Information provision system. 4. The policy meeting information providing system according to claim 2 or 3 , wherein the screen of the dedicated terminal has a button displaying a search word registered in advance, and the search word registered in advance is displayed. The policy meeting information providing system is characterized in that when the button is clicked, the presence / absence condition of the search word registered in advance in the text data string is added as a logical sum condition. 5. The policy conference information providing system according to claim 1 , wherein the logical sum condition or the logical product condition is added to the screen of the dedicated terminal. The policy meeting information providing system characterized by displaying the number of electronic information corresponding to the search condition each time. The policy conference information providing system according to any one of claims 1, 2, 3, 4, and 5 , wherein conference holding information is recorded in the database, and the conference information is included in the conference information. Each time a conference is held, electronic information of the conference material of the conference is additionally stored. The predetermined category is a field and an organization. When storing the electronic information, the electronic information for each field is stored. The presence / absence of association with information is recorded as each field tag, and when the electronic information is stored, the presence / absence of association with the electronic information for each organization is recorded as each organization tag. Policy conference information provision system.