KR20080059714A - System and method for subject search of scientific technology fusion information - Google Patents

Abstract

A system and a method for searching scientific/technical fusion information by each subject are provided to offer fusion information classified into each subject by classifying the fused information, which is fused by collecting and linking the scientific/technical information, into each subject. A fusion information manager(10) fuses and manages collected scientific/technical information, and stores the scientific/technical fusion information to a database server. A subject classifier(20) classifies the fusion information managed by the fusion information manager into each subject. A search processor(30) processes a search request of a user for the fusion information classified into each field. A fusion information service part(40) provides a search result for the fusion information processed by the search processor through a web screen. The fusion information manager includes a paper database(11), an analysis/trend database(12), a research report database(13), a patent database(14), a manpower database(15), and a seminar moving picture database(16).

Description

System and method for subject search of scientific technology fusion information}

1 is a block diagram of a topic-based retrieval system for science and technology convergence information according to an embodiment of the present invention.

2 is a flowchart illustrating a method for searching by topic for fusion information according to an embodiment of the present invention.

3 is an exemplary screen illustrating an example of providing a subject-specific search service for science and technology convergence information according to FIG. 1 or 2.

Explanation of symbols on the main parts of the drawings

10: Convergence Information Management Department

11: Thesis Database

12: Analysis / Trends Database

13: Research report database

14: patent database

15: workforce database

16: Seminar Video Database

20: classification by subject

30: search processing unit

40: Convergence Information Service Department

The present invention relates to an information retrieval system, and in particular, a topic-specific retrieval system for science and technology convergence information suitable for providing convergence information classified by subject by classifying the converged information by collecting and linking the science and technology information by subject and It's about how.

In general, an information retrieval system is a system that collects, classifies, and accumulates information to be extracted as needed.

One of the indispensable actions of human intellectual activity in the information society is the collection, accumulation, retrieval and use of information based on advanced science and technology. I personally seek ways to obtain the necessary information and data more quickly and accurately and use it for R & D and decision making.Socially, various information needs in each sector of society are the most important task in an efficient information society. It is important here, however, how to build, maintain and operate an IR system that can be met by IR.

Therefore, the information retrieval system refers to a system that quickly finds information suitable for a request from a database accumulated in an easy-to-find form by collecting, processing, and processing information or data which is expected to be needed by an information consumer, and provides the information requester. In this form, the search results output from the information system may be reported by telephone, fax, or mailed, and the search results may be sent online to the home or office of the requester who owns the computer via the Internet. .

It is divided into reference search, fact search, and full-text search according to the kind of information accumulated in the database. Reference search is the search for bibliographic references in the literature that focus on the subject that the requester wants to know. The fact search is to search general data, numerical data and fact data. The full-text search can search and view not only bibliographic data but also the relevant text or the original text as needed from a database accumulating the full text of the literature.

However, in the conventional information retrieval system, a reference search, a fact search, and a full text search are often provided separately, and there is a limit to processing and presenting additional information. That is, the papers, research reports, patent information, etc. were presented only by themselves, and each of the information related to science and technology was not presented in a fusion. In addition, since the integrated information presented through the search site of the Internet is provided with additional information other than science and technology, there is a limit in that search results that are not satisfactory enough for users who want to search for science and technology are presented.

Therefore, by classifying and providing convergence information that combines science and technology information in the flood of information, we can provide timely convergence information necessary for R & D and grasping the research trend on the subject field so that science and technology can be utilized in a timely manner. Necessity arose.

Accordingly, the present invention has been proposed to solve the above-mentioned conventional problems, and an object of the present invention is to provide fusion information classified by subject by classifying fusion information by collecting and linking science and technology information by subject. The present invention provides a thematic retrieval system and method for the convergence of science and technology.

In order to achieve the above object, the subject-based retrieval system for science and technology convergence information according to an embodiment of the present invention,

A converged information management unit for fusing and managing the collected scientific and technological information and storing the collected information in a database server; A subject classification unit configured to classify the converged information managed by the converged information management unit for each subject; A search processor for processing a user's search request for converged information classified by topic by the topic classifier; The subject-specific fusion information service unit that provides a search result for the subject-specific converged information processed by the search processor through a web screen;

In order to achieve the above object, the subject-specific search method for science and technology convergence information according to an embodiment of the present invention,

A first step of fusing and managing the science and technology information collected by the converged information management unit and storing the information in a database server; A second step of allowing the subject classification unit to classify the converged information managed by the converged information management unit by the subject after the first step; A third step of processing the user's search request for the converged information classified by the topic by the topic classification unit after the second step; After the third step, the subject fusion information service unit provides a search result for the subject fusion information processed by the search processor through a web screen; and the technical configuration.

Hereinafter, an embodiment according to the present invention, a subject-specific retrieval system for science and technology convergence information, and a method thereof will be described with reference to the accompanying drawings.

1 is a block diagram of a topic-based retrieval system for science and technology convergence information according to an embodiment of the present invention.

As shown therein, a converged information management unit 10 for fusing and managing the collected scientific and technological information and storing them in a database (Database, DB) server 11 to 16; A subject classification unit 20 for classifying fusion information managed by the fusion information management unit 10 according to themes; A search processor (30) for processing a user's search request for the converged information classified by topic by the topic classifier (20); And a topic-specific convergence information service unit 40 which provides a search result for the topic-specific convergence information processed by the search processor 30 through a web screen.

The fusion information management unit (10) includes: an article database (11) for storing scientific and technical article information managed by the fusion information management unit (10); An analysis / trend database 12 for storing analysis / trend information of science and technology managed by the convergence information management unit 10; A research report database 13 for storing research report information of science and technology managed by the converged information management unit 10; A patent database (14) for storing patent information managed by the fusion information management unit (10); A manpower database 15 for storing manpower information of science and technology managed by the converged information management unit 10; And a seminar video database 16 for storing seminar videos of science and technology managed by the converged information management unit 10.

The subject classification unit 20 divides the science and technology fields into large fields, medium fields, and small fields, and the major fields are mechanical metal fields, life science fields, electrical and electronic fields, information and communication fields, chemical and chemical fields, and environmental construction. One or more of the fields are set to be included, and the convergence information for each subject is generated by processing the fusion information of the science and technology managed by the fusion information management unit 10 to belong to a large field, a middle field, and a small field. It is done.

The search processing unit 30 may be configured to process a user to use a search expression by using at least one of an AND operator, an OR operator, a NOT operator, a truncation operator, a NEAR operator, a WITHIN operator, and a history number.

2 is a flowchart illustrating a method for searching by topic for fusion information according to an embodiment of the present invention.

As shown therein, a first step ST1 for fusing and managing the scientific and technological information collected by the converged information management unit 10 and storing it in the database servers 11 to 16; After the first step, the subject classification unit 20 may perform a second step (ST2) to classify the converged information managed by the converged information management unit 10 according to the subject; After the second step, the search processing unit 30 performs a third step (ST3) of processing a user's search request for the converged information classified by the topic by the topic classification unit 20; And after the third step, the subject fusion information service unit 40 provides a search result for the subject fusion information processed by the search processor 30 through a web screen (ST4). It features.

The first step includes a research paper database 11 for storing scientific and technical paper information, an analysis / trend database 12 for storing analysis / trend information of science and technology, and a research report database for storing research report information of science and technology ( 13) collecting scientific and technological information using a patent database (14) for storing patent information, a human resource database (15) for storing manpower information of science and technology, and a seminar video database (16) for storing seminar videos of science and technology. After fusion and characterized in that the storage.

The second stage is divided into large field, middle field, and small field, and the major field is one of mechanical metal field, life science field, electric and electronic field, information and communication field, chemical chemical field, and environmental construction field. It is set to include the above, it is characterized in that the fusion information of the science and technology managed by the fusion information management unit 10 is processed to belong to each of the set large field / middle field / small field, characterized in that it generates a fusion information for each subject.

The third step may be performed so that a user can use a search expression using at least one of an AND operator, an OR operator, a NOT operator, a truncation operator, a NEAR operator, a WITHIN operator, and a history number.

The subject-specific retrieval system for science and technology convergence information and the method according to the present invention configured as described above will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted if it is determined that the detailed description of the present invention may unnecessarily obscure the subject matter of the present invention. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to intention or precedent of a user or an operator, and thus, the meaning of each term should be interpreted based on the contents throughout the present specification. will be.

First, the present invention is to provide fusion information classified by subject by classifying the fusion information by collecting and linking science and technology information by subject.

In the present invention, but thesis, analysis / trends, research reports, patents, personnel, seminar video information, etc. on science and technology, in addition to the collection of volog, community, fact information, bio information, web documents, etc. It can be processed into convergence information to provide thematic convergence information.

1 is a block diagram of a topic-based retrieval system for science and technology convergence information according to an embodiment of the present invention, and FIG. 2 is a flowchart showing a method for retrieving the topics for science and technology convergence information according to an embodiment of the present invention. .

Thus, the converged information management unit 10 fuses and manages the collected scientific and technological information and stores it in the database (Database, DB) server (11 ~ 16).

The convergence information management unit 10 includes a thesis database 11, an analysis / trend database 12, a research report database 13, a patent database 14, a workforce database 15, a seminar video database 16, and the like. can do.

In addition, the converged information management unit 10 manages the papers stored in the paper database 11 by dividing them into the whole papers, journal papers, academic conference papers, thesis, overseas free journals, and the like.

When the convergence information search is performed on the entire article, the convergence information management unit 10 stores the keyword, article or article name, author name, journal or conference name, publisher, ISSN, ISBN, The search for the article database 11 is performed by at least one of the abstract and reference number.

Here, the ISSN (International Standard Serial Number) is an international standard serial number, which is an international eight-digit number attached to a serial. These ISSNs are numbered and registered by the International Serials Data System (ISDS) upon contact from national centers.

In addition, the ISBN (International Standard Book Number) is a unique number given to books produced worldwide according to internationally standardized methods. So it always consists of 10 digits after the letter ISBN. The ten-digit number is divided into four groups, with each group separated by a hyphen (-) or a space. The order is country code, issuer number, signature identification number, and check symbol. Five additional digits are added to the International Standard Book Numbers. The additional code consists of 1 digit of the original reciprocal code, 1 digit of the issued type code, and 3 digits of the content classification code. In addition, national symbols are assigned by the International ISBN Authority to the national ISBN authority, and publisher numbers are assigned by the national ISBN authority.

Also, when the convergence information search is performed on the 'thesis of the journal' when the information management unit 10 stores the article database 11, the article name, author name, publisher, journal name, keyword, abstract, ISSN, ISBN The search for the article database 11 is performed by one or more of document numbers.

In addition, when the convergence information search is performed for the 'thesis of the academic conference' when the information management unit 10 stores the article database 11, the keyword, article name, author name, conference name, publisher, ISSN, ISBN, literature The search for the article database 11 is performed by one or more of the numbers.

In addition, when the convergence information search is performed on the 'thesis of the dissertation' when the information management unit 10 is stored in the thesis database 11, among the keywords, the name of the thesis, the degree awarding institution, the department, the subject, the abstract, and the document number The search for the article database 11 is performed by at least one.

In addition, the convergence information management unit 10 is stored in the article database (11), when the convergence information search is carried out for the 'papers of overseas free journals' in the article name, author name, publisher, document number, abstract Search for the article database 11 is performed.

The fusion information management unit 10 manages the analysis / trend information stored in the analysis / trend database 12 by dividing it into 'analysis report', 'global trend briefing', and 'trend knowledge' of science and technology. In addition, when the convergence information search is performed for each of the 'analysis report', 'global trend briefing', and 'trend knowledge', the analysis / trend database 12 may be searched by one or more of a title, a classification, a text, and a reference number. Allow search to be performed.

In addition, when the convergence information search is performed on the 'research report' stored in the research report database 13, the converged information management unit 10 studies by one or more of a signature, an author, an issuer, a keyword, an abstract, and a document number. Allow a search against the report database 13 to be performed.

In addition, the converged information management unit 10 manages the patent information stored in the patent database 14 divided into all patents, Korean patents, US patents, Japanese patents, European patents, international patents and the like.

When the fusion information search is performed on the 'all patents' stored in the patent database 14, the fusion information management unit 10 includes at least one of a name, abstract, application number, publication number, document number, inventor, and applicant. Thereby allowing a search of the patent database 14 to be performed.

In addition, the converged information management unit 10, if the converged information search is performed on the 'Korean patent' stored in the patent database 43, name, abstract, representative claim, application number, publication number, notification number, registration number, priority A search for patent database 14 is performed by one or more of numbers, international application numbers, international publication numbers, inventors, applicants, agents, designated countries, and document numbers.

When the converged information search is performed on the 'US patent' stored in the patent database 14, the converged information management unit 10 includes the name, abstract, representative claim, application number, publication number, notification number, registration number, and priority. A search for patent database 14 is performed by one or more of numbers, international application numbers, international publication numbers, inventors, applicants, agents, designated countries, US patent classifications, document numbers, and references.

When the fusion information search is performed on the 'Japanese patent' stored in the patent database 14, the fusion information management unit 10 may include at least one of a name, abstract, application number, publication number, document number, inventor, and applicant. Thereby allowing a search of the patent database 14 to be performed.

When the convergence information search is performed on the 'European patent' stored in the patent database 14, the converged information management unit 10 includes a name, abstract, application number, publication number, priority number, international application number, and international publication number. The search for patent database 14 is performed by one or more of inventors, applicants, agents, designated countries, and document numbers.

When the convergence information search is performed on the 'international patent' stored in the patent database 14, the converged information management unit 10 may include a name, abstract, application number, publication number, priority number, international application number, and international publication. The search for patent database 14 is performed by one or more of numbers, inventors, applicants, agents, designating countries, and document numbers.

When the convergence information search is performed on the 'human resources information' stored in the human resources database 15, the convergence information management unit 10 may perform a search on the human resources database 15 by one or more of a name or a name of an institute. do.

In addition, when the fusion information search is performed on the 'seminar video information' stored in the seminar video database 16, the fusion information management unit 10 may perform the seminar video database (by one or more of a title, a presentation material, a presenter, and a document number). 16) allow the search to be performed.

Meanwhile, the subject classification unit 20 classifies the converged information managed by the converged information management unit 10 by the subject. To this end, the subject classification unit 20 divides science and technology into large, medium, and small fields, and the major fields are mechanical metals, life sciences, electrical and electronics, information and communication, chemical and chemical engineering, and environmental construction. One or more of the fields are set to be included, and the convergence information for each subject is generated by processing the convergence information of the science and technology managed by the converged information management unit 10 to belong to the large field, the middle field, and the small field.

3 is an exemplary screen illustrating an example of providing a subject-specific search service for science and technology convergence information according to FIG. 1 or 2.

Therefore, in FIG. 3, a large field is set as 'mechanical metal field, life science field, electric and electronic field, information and communication field, chemical chemical field, environmental construction field'.

In addition, the major field of 'mechanical metals' is divided into the middle sectors such as 'air conditioning, refrigeration, factory automation, metal processing, metal materials, machine processing, mechanical metals, and other mechanical elements'.

In addition, the mid-field 'air conditioning and refrigeration' is the small field 'ISO14000 series |低 NOX Gas Boiler | Variable compressors | Gas boilers | Cryogenic Freezers | Heating pipes | Cooling towers | Refrigerators and refrigerators | Blower design technology | Showcase | Scroll compressor | Screw compressor | Energy Saving Air Conditioners | Air curtain | Reciprocating compressors | Centrifugal compressors | Centrifuge | Fluidized bed combustors | Flow rate measurement | Negative ion generator | Condenser design technology | Antibacterial devices for car air conditioners | Low noise conditioner | Air conditioners, electric vehicles | Evaporator | District heating technology | Regenerative Air Conditioning | Solar heating and cooling technology (including collector) | Solar water heater | Turbo Fans (Compressors) | Plate heat exchanger | Expansion valve | Wind tunnel equipment | Wind power | Absorption air-conditioning technology.

In this way, by classifying the large field-middle field-small field and the specific fields for each of the science and technology fields, the information managed by the converged information in the converged information management unit 10 is classified by subject.

Meanwhile, the search processor 30 processes the user's search request for the converged information classified by the subject by the subject classifier 20.

The search expression used in the search processing unit 30 can be used as a combination of logical operators and search words.

These search expressions can include AND, OR, NOT, truncation, NEAR, WITHIN, and history numbers.

Thus, the AND operator (&) searches for data containing all of the search terms. For example, if you search for materials that contain both 'cars' and 'engine', search for "cars & engines".

The OR operator (|) also searches for data that contains any of the search terms. For example, when searching for "computer" or "laptop", it is displayed as "computer | laptop" to search.

In addition, the 'NOT operator (!)' Allows you to search for data except the search term. For example, if you search for a document other than 'bus' among documents that contain 'car', the search should be marked as "car! Bus".

The truncation operator (*) can also be used to search for data to be truncated containing a specific word. For example, if you are searching for materials that begin with "bios," search for "bio *". In this case, the cutting operator may be capable of only cutting back.

In addition, the 'NEAR operator (/ N or / n)' is used to search for adjacent data within n words regardless of the order of the two search terms. For example, it can be displayed and used as "information / N2 system."

The 'WITHIN operator (/ W or / w)' is also used when two search terms sequentially search for adjacent data within n words. For example, it can be displayed and used as "information / W3 system."

In addition, the 'history number (#)' provides a convenient function to reuse the searched question number (history). For example, "# 1 and # 2" or "# 1 or # 2" may be displayed and used.

The subject fusion information service unit 40 provides a search result for the subject fusion information processed by the search processor 30 through a web screen.

As such, the present invention is to provide convergence information classified by subject by classifying the converged information by collecting and linking science and technology information by subject.

As described above, the subject-specific retrieval system and method for the convergence information of the science and technology according to the present invention can provide the convergence information classified by subject by classifying the converged information by collecting and linking the science and technology information by subject It will work.

Although the above has been described as being limited to the preferred embodiment of the present invention, the present invention is not limited thereto and various changes, modifications, and equivalents may be used. Therefore, the present invention can be applied by appropriately modifying the above embodiments, it will be obvious that such application also belongs to the scope of the present invention based on the technical idea described in the claims below.

Claims (8)

A converged information management unit for fusing and managing the collected scientific and technological information and storing the collected information in a database server; A subject classification unit configured to classify the converged information managed by the converged information management unit for each subject; A search processor for processing a user's search request for converged information classified by topic by the topic classifier; A subject-specific fusion information service unit that provides a search result for the subject-integrated information processed by the search processor through a web screen; Thematic search system for science and technology convergence information, characterized in that comprises a. The method according to claim 1, The converged information management unit, A thesis database for storing scientific and technical article information managed by the convergence information management unit; An analysis / trend database for storing analysis / trend information of science and technology managed by the convergence information management unit; A research report database for storing research report information of science and technology managed by the converged information management unit; A patent database storing patent information managed by the fusion information management unit; A manpower database for storing manpower information of science and technology managed by the converged information management unit; A seminar video database for storing seminar videos of science and technology managed by the converged information management unit; Thematic search system for science and technology convergence information, characterized in that comprises a. The method according to claim 1, The subject classification unit, The fields of science and technology are divided into large, medium and small fields, and the large fields are set to include one or more of the fields of mechanical metals, life sciences, electrical and electronics, information and communication, chemical and chemicals, and environmental construction. And process the fusion information of the science and technology managed by the fusion information management unit to belong to a large field, a middle field, and a small field, respectively, to generate fusion information for each subject. The method according to any one of claims 1 to 3, The search processing unit, A subject-based retrieval system for science and technology convergence information, characterized in that a user can use a search expression using one or more of an AND operator, an OR operator, a NOT operator, a truncation operator, a NEAR operator, a WITHIN operator, and a history number. A first step of fusing and managing the science and technology information collected by the converged information management unit and storing the information in a database server; A second step of allowing the subject classification unit to classify the converged information managed by the converged information management unit by the subject after the first step; A third step of processing the user's search request for the converged information classified by the topic by the topic classification unit after the second step; A fourth step of providing, after the third step, a topic-specific fusion information service unit to provide a search result for the topic-specific fusion information processed by the search processor through a web screen; Thematic retrieval method for the subject of science and technology convergence information comprising a. The method according to claim 5, The first step is, Thesis database for storing scientific paper information, the analysis / trend database for storing scientific analysis / trend information, the research report database for storing scientific research report information, the patent database for storing patent information, the human resources of science and technology Method for retrieving the subject matter of science and technology convergence information, characterized by collecting and fusing science and technology information using a human resource database for storing information and a seminar video database for storing seminar videos of science and technology. The method according to claim 5, The second step, The fields of science and technology are divided into large, medium and small fields, and the large fields are set to include one or more of the fields of mechanical metals, life sciences, electrical and electronics, information and communication, chemical and chemicals, and environmental construction. The subject information retrieval method for the convergence information of science and technology, characterized in that the fusion information of the science and technology managed by the convergence information management unit to process each belonging to the set, to generate the subject convergence information. The method according to any one of claims 5 to 7, The third step, A subject-specific search method for science and technology convergence information, characterized in that a user can use a search expression by using one or more of an AND operator, an OR operator, a NOT operator, a truncation operator, a NEAR operator, a WITHIN operator, and a history number.

Images