• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.137-138
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• 2022

소스 코드 식별자의 이름을 잘 정하는 것은 소프트웨어 엔지니어링에서 중요한 문제로 다루어지고 있다. 프로그램 엔티티의 의미있고 간결한 이름은 코드 이해도에 중요한 역할을 하며, 소프트웨어 유지보수 관리 비용을 줄이는 데에 큰 효과가 있다. 이러한 코드 식별자 중 평균적으로 가장 복잡한 식별자는 '메소드 이름'으로 알려져 있다. 본 논문에서는 메소드 내용과 일관성 있는 적절한 메소드 이름 생성을 자연어 처리 태스크 중 하나인 '추상적 텍스트 요약'으로 치환하여 수행하는 트랜스포머 기반의 인코더-디코더 모델을 제안한다. 제안하는 모델은 Github 오픈소스를 크롤링한 Java 데이터셋에서 기존 최신 메소드 이름 생성 모델보다 약 50% 이상의 성능향상을 보였다. 이를 통해 적절한 메소드 작명에 필요한 비용 절감 달성 및 다양한 소스 코드 관련 태스크를 언어 모델의 성능을 활용하여 해결하는 데 도움이 될 것으로 기대된다.

• Journal of KIISE:Information Networking
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• v.37 no.6
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• pp.477-482
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• 2010

Recently, advanced Internet applications such as Internet telephone, multimedia streaming, and file sharing have appeared. Especially, P2P or web-based file sharing applications have been notorious for their illegal usage of contents and massive traffic consumption by a few users. This paper presents a novel method to identify the P2P or web-based file names with traffic monitoring. For this purpose, we have utilized the Korean decoding method on the IP packet payload. From experiments, we have shown that the file names requested by BitTorrent, Clubbox, and Tple applications could be correctly identified.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.1
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• pp.45-62
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• 2013

Since research articles aren't be fixed in particular system, author name of articles have been handled not by authority control but by unique identifier. While unique identifier has a tendency that moves toward open-transparent global link system, lately ORCID has been initiated. ORCID is not only link diverse existing ID system as a partner, for example, publisher's ID systems, university's research assessment systems, manuscript tracking systems but also let researchers self-claim by themselves to identify their own articles. Though, since ORCID run based on overseas' publications, it is not appropriate to adapt ORCID shortly to Korean researcher's identification. So this study suggests the direction of domestic researcher's identification system by applying ORCID.

• Journal of the Korean Society for information Management
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• v.31 no.3
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• pp.133-151
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• 2014

This study was to investigate the concept of ISNI and to find its availability in authority control, realizing importance of ISNI as the bridge identifier including all the information media content industries. ISNI is needed for global and comprehensive name authority control as the bridge identifier for the identification of public identities of parties involved throughout the information media content industries in the creation, production, management and content distribution chains. First of all, it was to inquire ISNI concept, goal, terms and definitions, structure and syntax, allocation of ISNI, administration of the ISNI system, and metadata. Next, it was to suggest the applicability of ISNI in authority control. First, it should be needed to consider in applying ISNI for cooperative authority control. It is possible to interactively use the authority data created in library and other information industries area by constructing KISNI system. Second, it is possible to construct linked data by linking various identifier through ISNI identifier as bridge identifier. Third, it is needed to develop KORMARC for describing ISNI identifier in KORMARC bibliographic and authority record.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.29 no.3
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• pp.139-155
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• 2018

This study proposed an integrated management system model of researcher identifiers using the ISNI(International Standard Name Identifier) that can prevent duplicate issuance of identifiers and can be used to reorganize the authors' information. We looked at the metadata structure and management system of the ISNI that can be applied in various fields among identifiers. And we have designed the integrated ID system and system model that can manage the identifiers issued by each institute based on the ISNI. This model consists of data structure layer, platform layer, application layer, management and security layer (4 layers) and we have presented some of the key features and issues to consider when managing the integrations.

• KIPS Transactions on Software and Data Engineering
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• v.4 no.6
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• pp.247-252
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• 2015

As software has gotten bigger in magnitude and the complexity of software has been increased, the maintenance has gained in-creasing attention for its significant impact on the cost. Identifiers have an impact on more than 90 percent of the readability which accounts for a majority portion of the maintenance activities. For this reason, the existing works focus on domain-specific features based on identifiers. However, their approaches have a limitation when either a class name does not reflect the intention of its context or a class naming is incorrect. Therefore, this paper suggests a series of class name validation process by extracting properties of classes, building learning model by applying a decision tree technique of machine learning, and generating a validation report containing the list of recommendable postfixes of classes to be validated. To evaluate this, four open source projects are selected and indicators such as precision, recall, and ROC curve present the value of this work when it comes to five specific postfixes including functional information on class names.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.23 no.3
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• pp.5-17
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• 2012

In citation analysis, author names are often used as the unit of analysis and some authors are indexed under the same name in bibliographic databases where the citation counts are obtained from. There are many techniques for author name disambiguation, using supervised, unsupervised, or semisupervised learning algorithms. Unsupervised approach uses machine learning algorithms to extract necessary bibliographic information from large-scale databases and digital libraries, while supervised approaches use manually built training datasets for clustering author groups for combining them with learning algorithms for author name disambiguation. The study examines various techniques for author name disambiguation in the hope for finding an aid to improve the precision of citation counts in citation analysis, as well as for better results in information retrieval.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10c
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• pp.207-209
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• 1998

고유명사가 문장속에서 다시 언급될때는 여러 가지 변형된 형태로 나타난다. 즉 같은 의미의 이름으로 사용되면서 서로 다른 이름 형태를 갖게 된다. 이러한 경향은 coreference 처리를 어렵게 만든다. 본 논문에서는 고유명사의 coreference와 의미상으로 인식되지 않은 고유명사의 식별에 이용될 수 있는 효율적인 자료구조를 제시한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.04b
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• pp.1499-1502
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• 2002

최근 분산 컴퓨팅 환경은 인터넷 기반으로 규모가 확장됨에 따라 광역 컴퓨팅 환경으로 변화되고 있다. 이러한 환경에서 클라이언트가 원하는 객체나 자원들의 투명성을 제공하는 메커니즘은 필수적이다. 그러나 기준의 네이밍 또는 트레이딩 서비스가 다루는 객체에 대한 식별자는 이름 대 주소 그리고 속성 대 주소의 한쌍으로 이루어져 위치에 따라 객체나 자원에 대한 식별자를 변경해야 하는 문제점을 갖는다. 특히, 이동 객체와 중복객체에 대한 위치 서비스는 더더욱 제공하기 어렵다. 이러한 문제점을 해결하기 위해 식별자를 이름/속성에 따르는 객체 핸들 그리고 컨택 주소로 나누고 각각 독립적인 서비스로 관리하는 통합 바인딩 서비스를 제안하였다. 본 논문에서는 통합 바인딩 서비스에서 위치서비스가 관리하는 컨택 레코드 상에 컨택 주소가 여러 개가 등록이 되어 있을 경우, 중복된 객체를 의미한다. 이러한 중복된 객체들 중에 이들이 존재하는 서버의 부하정보를 이용하여 하나의 컨택 주소를 선택하는 과정을 보였다.

• Korean Deer Journal
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• v.7 no.10 s.48
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• pp.36-36
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• 2002