Journal of Information Science
SCIE-ISI SCOPUS (1979-2023)SSCI-ISI
0165-5515
1741-6485
Anh Quốc
Cơ quản chủ quản: SAGE Publications Ltd
Lĩnh vực:
Library and Information SciencesInformation Systems
Các bài báo tiêu biểu
Can organizational knowledge capabilities affect knowledge sharing behavior? Recent concerns about the issue of knowledge management (KM) within an organization have accentuated the need for more efficient and effective knowledge sharing - that is, knowledge sharing plays an increasingly significant role in determining the outcomes of KM. Most scholars explore this issue from the economic perspective, while only a few research studies have focussed on organization... ... hiện toàn bộ
Tập 33 Số 1 - Trang 95-109 - 2007
Lexicon-based sentiment analysis: Comparative evaluation of six sentiment lexicons This article introduces a new general-purpose sentiment lexicon called WKWSCI Sentiment Lexicon and compares it with five existing lexicons: Hu & Liu Opinion Lexicon, Multi-perspective Question Answering (MPQA) Subjectivity Lexicon, General Inquirer, National Research Council Canada (NRC) Word-Sentiment Association Lexicon and Semantic Orientation Calculator (SO-CAL) lexicon. The effe... ... hiện toàn bộ
Tập 44 Số 4 - Trang 491-511 - 2018
Analysis of direct citation, co-citation and bibliographic coupling in scientific topic identification In our study, we examine the impact of citation network structures on the ability to discern valuable research topics in Computer Science literature. We use the bibliographic information available in the DBLP database to extract candidate phrases from scientific paper abstracts. Following that, we construct citation networks based on direct citation, co-citation and bibliographic coupling... ... hiện toàn bộ
Tập 48 Số 3 - Trang 349-373 - 2022
A spike in the scientific output on social sciences in Vietnam for recent three years: Evidence from bibliometric analysis in Scopus database (2000–2019) Bibliometric analysis of 3105 publications retrieved from the Scopus database was conducted to evaluate bibliographic content of scientific output on social sciences in Vietnam, for the 2000–2019 period. Our main findings show that the number of publications on social sciences from Vietnam has increased significantly over the last two decades, and there was a spike in the scientific outpu... ... hiện toàn bộ
Tập 48 Số 5 - Trang 623-639 - 2022
Extracting the roots of Arabic words without removing affixes Most research in Arabic roots extraction focuses on removing affixes from Arabic words. This process adds processing overhead and may remove non-affix letters, which leads to the extraction of incorrect roots. This paper advises a new approach to dealing with this issue by introducing a new algorithm for extracting Arabic words’ roots. The proposed algorithm, which is called the Word Subs... ... hiện toàn bộ
Tập 40 Số 3 - Trang 376-385 - 2014
The White House files The US Clinton-Gore administration has given information policy a high profile as a means for 'reinventing government'. Vice President Al Gore has described high-speed computer networks as 'information superhighways', and as analagous to the development of the interstate highway system for American competitiveness and economic strength. Federal agencies have been encouraged to provide mor... ... hiện toàn bộ
Tập 20 Số 5 - Trang 305-313 - 1994