• Journal of Information Management
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• v.39 no.4
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• pp.173-186
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• 2008

We propose a mash-up system for searching herb, which can search the herbal information in oriental medicine fields using the various Open APIs. We in particular developed and opened two Open APIs which enable to search papers and projects in oriental medicine fields with the general Open APIs. These Open APIs can share and provide the expert knowledge in oriental medicine fields. The information for a herb in oriental medicine fields has various names and descriptions according to their sources unlike other fields. Thus, it is hard to get the results using one or two keywords such as the general search engines. To solve this problem, we in this paper propose a way to provide the more exact and extensive search results using the herb ontology with one hundred herbal information in oriental medicine fields.

• Journal of KIISE
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• v.44 no.11
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• pp.1165-1177
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• 2017

Many developers utilize specific APIs to develop software, and to identify the use of a particular API, a developer can refer to a website that provides the API or can retrieve the API from the web. However, the site that provides the API does not necessarily provide guidance on how to use it while it can be partially provided in many other cases. In this paper, we propose a novel system JACE (Java AST collocation-pattern extractor) as a method to reuse commonly-used code as a supplement. The JACE extracts the API call nodes, collocation patterns and analyzes the relations between the collocations to extract significant API patterns from the source code. The following experiment was performed to verify the accuracy of a defined pattern: 794 open source projects were analyzed to extract about 15M API call nodes. Then, the Eclipse plug-in test program was utilized to retrieve the pattern using the top 10 classes of API call nodes. Finally, the code search results from reference pages of the API classes and the Searchcode [1] were compared with the test program results.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.11 no.2
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• pp.41-49
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• 2011

This paper introduces a new search model which can retrieve information instantly and easily about a given search word on Internet and control search spaces diversely. In the existing web searches, because the user has to stop his work, run web browsers, connect to special internet sites, and type the search word by keyboard. it is a long way and not a simple way. Also the search result is too much. The user suffers difficulties of multiple searches for different categories such as dictionary, image, video clips, etc. The software implemented in this paper enables for the user to select search word simply at any documents on the screen and make search started by simply pressing CRTL key and left button of the mouse simultaneously. The software is a mash up style using the Open API which is provided by a web site and can be freely available in any other sites. By calling different Open APIs of several web sites, the mash-up software can integrate search functions of many different sites. We evaluate that the software implemented in this paper will be a good reference of mash-up as one with characteristics of easy and instant search, simple result, diversity of search category, and scalability of search functions.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1318-1320
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• 2012

최근에는 도서관 웹사이트보다는 상용 검색엔진이나 포털사이트를 통해 학술정보 검색서비스를 이용하는 이용자가 많아지고 있다. 링크리졸버는 검색엔진과 도서관 서비스를 연결할 수 있으며, 이용자는 한 번의 클릭으로 소속 도서관에서 구독하고 있는 자료에 접근할 수 있다. 본 연구에서는 국가과학기술정보센터(NDSL)에서 서비스하고 있는 과학기술정보와 외부의 학술자원을 링킹할 수 있는 링크리졸버를 OpenAPI 형태로 설계하고 구현하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.11a
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• pp.405-408
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• 2008

오늘날 웹에서는 OpenAPI, 웹서비스등 보급이 증가함에 따라 많은 양의 서비스로부터 적합한 서비스들을 발견해 내는 문제는 중요한 문제로 부각되고 있다. 본 논문에서는 OpenAPI와 웹서비스의 통합 모델을 제안하고 이 통합 모델에 알맞은 검색 알고리즘을 적용하여 효율적인 서비스 검색을 사용자에게 제공한다. 사용자는 키워드 질의를 통해 순위화 된 서비스 검색 결과를 제공받을 수 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.708-710
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• 2013

Web based simulation service is utilized to computationally analyze various phenomena in real world according to the progress of network and computing technology. To provide suitable simulation service, web based simulation service will be improved by analyzing execution data. Especially, an API for data retrieval is designed, because every analyst needs different data. In this paper, we design the retrieval API for a user to analyze the web based simulation execution data, which is used on CFD (Cumputational Fluid Dynamics) and Chemistry. The designed retrieval API provides an simulation execution data depending on an user requirement such as a user type, an execution period, and an affiliation, which is based on the core information such as an user, a simulation program, and a cyberlab. Besides, a developer can provides a suitable information for a user to execute a simulation well such as a simulation statistics, an execution trend, and a frequent error.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.7 no.4
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• pp.612-622
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• 2003

This paper studied and proposed a XML document storing-and-retrieval framework based on a variant k-ary complete tree and a RDF metadata, which is composed of an effective storing module to store xml documents, a retrieving module to retrieve xml documents, and a connecting module to make this system intemperate in the web environment. In this storing module, DTD independent DOM based decomposition model using a method of addressing unique ill using a variant k-ary complete tree is adopted and is implemented. Query Processing Module includes a XPath query process and a content based retrieval function using word index for content information. To retrieve more exactly data, a structural retrieval using RDF metadata is adopted and implemented. In order to implement effectively XML document storing and retrieval system in the web environment, API using XML-RPC, API using HTTP's GET, PUT, POST and API using SOAP have been adopted and implemented.

• Journal of Korea Society of Industrial Information Systems
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• v.14 no.5
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• pp.11-18
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• 2009

Ajax based on Java Script receives attention as an alternative to ActiveX technology. Most portal sites in korea show a tendency to reopen existing services by combining the technology, because it supports most web browsers, and has the advantages of such a brilliant interface, excellent speed, and traffic reduction through asynchronous interaction. This paper modeled and implemented a multilingual meta-search service using the Ajax and open APIs provided by international famous sites. First, a Korean query is translated into one of the language of 54 countries around the world by Google translation API, and then the translated result is used to search the information of the social web sites such as Flickr, Youtube, Daum, and Naver. Searched results are displayed fast by dynamic loading of portion of the screen using Ajax. Our system can reduce server traffic and per-packet communications charges by preventing redundant transmission of unnecessary information.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.05a
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• pp.622-625
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• 2020

오픈 API에서는 사용자로부터 조회할 데이터를 요청을 통해 조건에 해당하는 데이터들을 선별하여 리턴하게 되는데, 현재 통용되는 방식은 다양한 조건을 설정하는 것에 있어 상당한 불편함이 따른다. 이에 따라 오픈 API에서 다양한 조건을 검색할 수 있는 방식을 제안한다. POST 메소드를 통해 숫자의 경우 원하는 검색 범위에 대한 설정을, 문자열의 경우 조건에 따라서 포함 혹은 일치하는 데이터를 검색한다. 이렇게 파라마터의 종류가 다양해짐에 따라 SQL 인젝션과 같은 보안에 대한 위험성도 커지며, 그것을 원천적으로 차단하기 위해 쿼리에 사용자로부터 받은 변수를 넣는 것이 아닌, 데이터베이스에서 얻은 데이터로부터 특정 알고리즘을 통해 사용자의 원하는 조건에 해당하는 데이터를 추출해내는 방법 또한 제안한다. 이를 통해 생산성 극대화를 기대한다.

• Journal of Information Management
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• v.42 no.1
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• pp.63-83
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• 2011

Mashup service provides results by query in real time and responds to users' request in dynamic. In terms of size, each of NIKH(National Institute of Korean History)'s internal Information Systems is equal to individual library system. As adapting mashup for information convergence with external resources, it was accepted for internal integrated search in the same context. This study designated NIKH OpenAPI and proposed metadata format for internal integrated search of historical contents.