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NTIS 바로가기한국문헌정보학회지 = Journal of the Korean Society for Library and Information Science, v.50 no.3, 2016년, pp.361 - 381
김현희 (명지대학교 문헌정보학과) , 김용호 (부경대학교 신문방송학과)
This study proposed two topical relevance models, simple and complex models, using EEG/ERP techniques. In the simple model regarding simple search tasks, N300 and P3b components are used. The N300 is specific to the semantic processing of pictures and the P3b reflects mechanisms involved in the deci...
핵심어 | 질문 | 논문에서 추출한 답변 |
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본 연구에서 단순 탐색 및 복합 탐색 업무를 어떻게 구분하였는가? | 2012). 단순 탐색 업무는 탐색을 하기 전에 찾고자 하는 주제가 명확하게 정의되어 있고 탐색을 할 때는 그 주제와 일치하는 자료를 찾아내는 작업으로 사실 조사(fact-finding)와 같이 질의와 검색 결과를 체크하여 답을 얻을 수 있는 업무로 구분한다(Singer, Danilov and Norbisrath 2013). 이에 반하여 복합 탐색 업무는 탐색을 하기 전에 찾고자 하는 주제가 명확하게 정의되어 있지 않는 상태이며 일종의 학습 과정처럼 탐색을 진행해 가면서 주제가 명확해지고 이에 따라 적합성 판단을 수행하는 작업으로 정의하였다. 복합 탐색 업무는 탐색적 자료 찾기(exploratory search)와 같이 많은 자료들 훑어보기, 다양한 정보원으로부터 정보를 편집하기 등을 요구하는 여러 단계 과정을 거쳐서 수행되는 업무로, 집합, 발견 및 통합으로 세분될 수 있다(Singer, Danilov and Norbisrath 2012). | |
이용자 중심의 관점에서의 적합성 판단은 어떠한 과정인가? | 적합성에 관한 연구는 시스템 중심 영역에서 이용자 중심의 관점을 이해하고 모형화하는 것으로 발전하였다(Cosijn and Ingwersen 2000; Mizzaro 1997; Saracevic 2007; Choi and Rasmussen 2002). 이용자 중심의 관점에서 보면 적합성 판단은 검색된 자료가 하나의 자극이 되어 이용자 지식과 정보 요구를 변경할 수 있는 인지 과정으로 볼 수 있다. | |
적합성은 어떻게 구분되는가? | 정보 검색의 목표는 이용자 정보 요구와 일치하는 텍스트, 이미지, 사운드 및 비디오의 검색이므로 적합성 개념과 이용자의 적합성 판단은 정보검색의 이론과 연구의 핵심적인 개념으로 볼 수 있다. 적합성은 주제 적합성, 인지 적합성, 상황 적합성, 정서 적합성, 시스템 적합성으로 구분된다(Saracevic 1996). 적합성에 관한 연구는 시스템 중심 영역에서 이용자 중심의 관점을 이해하고 모형화하는 것으로 발전하였다(Cosijn and Ingwersen 2000; Mizzaro 1997; Saracevic 2007; Choi and Rasmussen 2002). |
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