Journal of Information Science
SCIE-ISI SCOPUS (1979-2025)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?
Tập 33 Số 1 - Trang 95-109 - 2007
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
organizational capabi...
Lexicon-based sentiment analysis: Comparative evaluation of six sentiment lexicons
Tập 44 Số 4 - Trang 491-511 - 2018
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
effectiveness of ...
Analysis of direct citation, co-citation and bibliographic coupling in scientific topic identification
Tập 48 Số 3 - Trang 349-373 - 2022
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 relation...
Extracting the roots of Arabic words without removing affixes
Tập 40 Số 3 - Trang 376-385 - 2014
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
Substring Ste...
The White House files
Tập 20 Số 5 - Trang 305-313 - 1994
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 more
public ...
A spike in the scientific output on social sciences in Vietnam for recent three years: Evidence from bibliometric analysis in Scopus database (2000–2019)
Tập 48 Số 5 - Trang 623-639 - 2022
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
output for the...