Visualizing and mapping the intellectual structure of information retrieval
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Visualizing and mapping the intellectual structure of information retrieval
Authors: Abebe Rorissa, Xiaojun YuanPresenter : Tsai Tzung Ruei
IPM 2012
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Outline
Motivation Objective Methodology Experiments Conclusion Comment
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Motivation
Library and Information Science
Information Retrieval
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Objective
It is through references to sources that authors make connections between concepts (Small, 1981).
Authorship and co-authorship
Most cited publications
Author-assigned keywordsInstitutions of information retrieval authorsOther related disciplines
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Methodology
SCI–Expanded SSCIA&HCICPCI–SCPCI–SSHICCCR–Expanded
CiteSpace
Title
Topic
CiteSpace
Visualizing Patterns
Scientific Literature
Centrality
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Experiments
Authorship and co-authorship
Most cited publications
Author-assigned keywords
Institutions of information
retrieval authors
Other related disciplines
4 CS
5 IS
The more actively an author collaborates, the more productive she or he is.
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Experiments
Authorship and co-authorship
Most cited publications
Author-assigned keywords
Institutions of information
retrieval authors
Other related disciplines
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Experiments
Authorship and co-authorship
Most cited publications
Author-assigned keywords
Institutions of information
retrieval authors
Other related disciplines
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Experiments
Authorship and co-authorship
Most cited publications
Author-assigned keywords
Institutions of information
retrieval authors
Other related disciplines
Across institutions and countries
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Experiments
Authorship and co-authorship
Most cited publications
Author-assigned keywords
Institutions of information
retrieval authors
Other related disciplines
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Conclusion
Although some of the highly productive authors had a larger co-authorship network and are at the center of co-authorship clusters, a number of single-author publications were heavily cited.
Top five disciplines that contribute to information retrieval are computer science, library and information science, engineering, telecommunications, and management.
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Comment
Advantages References are very rich. Applications Information retrieval