Dietmar Wolfram

2020

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Public health and social media: A study of Zika virus-related posts on Yahoo! Answers.
Jin Zhang|Ye Chen|Yuehua Zhao|Dietmar Wolfram|Feicheng Ma
Journal of the Association for Information Science and Technology (JASIST) 2020 Volume 71 Issue 3

2018

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Informal data citation for data sharing and reuse is more common than formal data citation in biomedical fields.
Hyoungjoo Park|Sukjin You|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2018 Volume 69 Issue 11

2017

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Vocabulary size and its effect on topic representation.
Kun Lu|Xin Cai|Isola Ajiferuke|Dietmar Wolfram
Information Processing and Management 2017 Volume 53 Issue 3

2016

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Report on the Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL 2016).
Guillaume Cabanac|Muthu Kumar Chandrasekaran|Ingo Frommholz|Kokil Jaidka|Min-Yen Kan|Philipp Mayr|Dietmar Wolfram
SIGIR Forum 2016 Volume 50 Issue 2

2015

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Assessment of journal similarity based on citing discipline analysis.
Feifei Wang|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2015 Volume 66 Issue 6

2012

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Measuring author research relatedness: A comparison of word-based, topic-based, and author cocitation approaches.
Kun Lu|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2012 Volume 63 Issue 10

2010

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A comparison of citer and citation-based measure outcomes for multiple disciplines.
Isola Ajiferuke|Kun Lu|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2010 Volume 61 Issue 10

2009

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Measuring consistency for multiple taggers using vector space modeling.
Dietmar Wolfram|Hope A. Olson|Raina Bloom
Journal of the Association for Information Science and Technology (JASIST) 2009 Volume 60 Issue 10
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Identifying Web search session patterns using cluster analysis: A comparison of three search environments.
Dietmar Wolfram|Peiling Wang|Jin Zhang
Journal of the Association for Information Science and Technology (JASIST) 2009 Volume 60 Issue 5
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Analysis of query keywords of sports-related queries using visualization and clustering.
Jin Zhang|Dietmar Wolfram|Peiling Wang
Journal of the Association for Information Science and Technology (JASIST) 2009 Volume 60 Issue 8

2008

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The influence of indexing practices and weighting algorithms on document spaces.
Dietmar Wolfram|Jin Zhang
Journal of the Association for Information Science and Technology (JASIST) 2008 Volume 59 Issue 1
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Visualization of health-subject analysis based on query term co-occurrences.
Jin Zhang|Dietmar Wolfram|Peiling Wang|Yi Hong|Rick Gillis
Journal of the Association for Information Science and Technology (JASIST) 2008 Volume 59 Issue 12
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Search characteristics in different types of Web-based IR environments: Are they the same?
Dietmar Wolfram
Information Processing and Management 2008 Volume 44 Issue 3

2005

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Analysis of Web page image tag distribution characteristics.
Isola Ajiferuke|Dietmar Wolfram
Information Processing and Management 2005 Volume 41 Issue 4

2002

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An investigation of the influence of indexing exhaustivity and term distributions on a document space.
Dietmar Wolfram|Jin Zhang
Journal of the Association for Information Science and Technology (JASIST) 2002 Volume 53 Issue 11
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State digital library usability: Contributing organizational factors.
Hong (Iris) Xie|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2002 Volume 53 Issue 13
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Traditional IR for web users: a context for general audience digital libraries.
Dietmar Wolfram|Hong (Iris) Xie
Information Processing and Management 2002 Volume 38 Issue 5

2001

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Vox populi: The public searching of the web.
Dietmar Wolfram|Amanda Spink|Bernard J. Jansen|Tefko Saracevic
Journal of the Association for Information Science and Technology (JASIST) 2001 Volume 52 Issue 12
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Visualization of term discrimination analysis.
Jin Zhang|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2001 Volume 52 Issue 8

2000

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End user searching on the Internet: An analysis of term pair topics submitted to the Excite search engine.
Nancy C. M. Ross|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 2000 Volume 51 Issue 10

1998

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Hypertext vs Boolean-based Searching in a Bibliographic Database Environment: A Direct Comparison of Searcher Performance.
Dietmar Wolfram|Alexandra Dimitroff
Information Processing and Management 1998 Volume 34 Issue 6

1997

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Preliminary Findings on Searcher Performance and Perceptions of Performance in a Hypertext Bibliographic Retrieval System.
Dietmar Wolfram|Alexandra Dimitroff
Journal of the Association for Information Science and Technology (JASIST) 1997 Volume 48 Issue 12

1996

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Inter-Record Linkage Structure in a Hypertext Bibliographic Retrieval System.
Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 1996 Volume 47 Issue 10
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The Impact of Emerging Technologies on Reference Service and Bibliographic Instruction.
Dietmar Wolfram
Information Processing and Management 1996 Volume 32 Issue 5
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The Effect of Linkage Structure on Retrieval Performance in a Hypertext-Based Bibliographic Retrieval System.
Dietmar Wolfram|Amy Volz|Alexandra Dimitroff
Information Processing and Management 1996 Volume 32 Issue 5

1995

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Searcher Response in a Hypertext-Based Bibliographic Information Retrieval System.
Alexandra Dimitroff|Dietmar Wolfram
Journal of the Association for Information Science and Technology (JASIST) 1995 Volume 46 Issue 1

1992

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Applying Informetric Characteristics of Databases to IR System File Design, Part I: Informetric Models.
Dietmar Wolfram
Information Processing and Management 1992 Volume 28 Issue 1
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Applying Informetric Characteristics of Databases to IR System File Design, Part II: Simulation Comparisons.
Dietmar Wolfram
Information Processing and Management 1992 Volume 28 Issue 1

1990

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Direct comparison of bibliometric models.
Mark T. Kinnucan|Dietmar Wolfram
Information Processing and Management 1990 Volume 26 Issue 6