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2009 Volume 45 Issue 6

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Multimedia surrogates for video gisting: Toward combining spoken words and imagery
Gary Marchionini | Yaxiao Song | Robert Farrell

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A discrete mixture-based kernel for SVMs: Application to spam and image categorization
Nizar Bouguila | Ola Amayri

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Using the taxonomy of cognitive learning to model online searching
Bernard J. Jansen | Danielle L. Booth | Brian Keith Smith

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Retrieval parameter optimization using genetic algorithms
Sumio Fujita

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Hybrid clustering for validation and improvement of subject-classification schemes
Frizo A. L. Janssens | Lin Zhang | Bart De Moor | Wolfgang Glänzel

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Does dictionary based bilingual retrieval work in a non-normalized index?
Eija Airio | Kimmo Kettunen

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Indexing and stemming approaches for the Czech language
Ljiljana Dolamic | Jacques Savoy

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2009 Volume 45 Issue 5

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Learning to recognize webpage genres
Ioannis Kanaris | Efstathios Stamatatos

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Empirical observations on the session timeout threshold
Toan Huynh | James Miller

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A generic construct based workload model for web search
Jia-Lang Seng | I-Feng Ko | Binshan Lin

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Field independent probabilistic model for clustering multi-field documents
Shanfeng Zhu | Ichigaku Takigawa | Jia Zeng | Hiroshi Mamitsuka

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A quantitative stock prediction system based on financial news
Robert P. Schumaker | Hsinchun Chen

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Candidate working set strategy based SMO algorithm in support vector machine
Xiaofeng Song | Weimin Chen | Yi-Ping Phoebe Chen | Bin Jiang

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An impressionistic mapping of information behavior with special attention to contexts, rationality, and ignorance
J. David Johnson

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Information retrieval with geographical references. Relevant documents filtering vs. query expansion
Miguel Angel García Cumbreras | José M. Perea-Ortega | Manuel García Vega | Luis Alfonso Ureña López

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2009 Volume 45 Issue 4

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Effective top-k computation with term-proximity support
Mingjie Zhu | Shuming Shi | Mingjing Li | Ji-Rong Wen

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Assigning appropriate weights for the linear combination data fusion method in information retrieval
Shengli Wu | Yaxin Bi | Xiaoqin Zeng | Lixin Han

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A systematic analysis of performance measures for classification tasks
Marina Sokolova | Guy Lapalme

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A lemmatization method for Mongolian and its application to indexing for information retrieval
Badam-Osor Khaltar | Atsushi Fujii

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Towards a user-oriented thesaurus for non-domain-specific image collections
JungWon Yoon

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Multi-authorship and its impact on the visibility of research from Puerto Rico
Carlos Suárez-Balseiro | Carlos García-Zorita | Elías Sanz-Casado

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Discovering power laws in computer programs
Hongyu Zhang

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An econometric property of the g-index
Leo Egghe

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Computational Methods of Feature Selection, Huan Liu, Hiroshi Motoda, CRC Press, Boca Raton, FL (2007), 440 pp, ISBN 978-1-58488-878-9
Renato Cordeiro de Amorim

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Conquest in Cyberspace, M.C. Libicki. Cambridge University Press, New York (2007), 336pp, ISBN 9780521692144
William J. Adams

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Ethnography for Marketers: A Guide to Consumer Immersion, Hy Mariampolski, Sage Publications (2006), ISBN 0-7619-6947-0
Honglu Du

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Creating Agile Business Systems with Reusable Knowledge, Amit Mitra, Amar Gupta. Cambridge University Press (2007), ISBN 978-0-521-85163-3
Louis-Marie Ngamassi Tchouakeu

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Caribbean Libraries in the 21st Century; Changes, Challenges, and Choices, Shamin Renwick, Cheryl Peltier-Davis (Eds.). Information Today Inc. (2007). xxv+387pp, ISBN 978-1-57387-301-7
Kayla D. Hales

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2009 Volume 45 Issue 3

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Acoustic feature selection for automatic emotion recognition from speech
Jia Rong | Gang Li | Yi-Ping Phoebe Chen

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Combination of modified BPNN algorithms and an efficient feature selection method for text categorization
Cheng Hua Li | Soon Cheol Park

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Semi-supervised document retrieval
Ming Li | Hang Li | Zhi-Hua Zhou

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A relevance model for a data warehouse contextualized with documents
Juan Manuel Pérez | Rafael Berlanga Llavori | María José Aramburu Cabo

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Collaborative filtering using orthogonal nonnegative matrix tri-factorization
Gang Chen | Fei Wang | Changshui Zhang

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Finding what is missing from a digital library: A case study in the Computer Science field
Allan J. C. Silva | Marcos André Gonçalves | Alberto H. F. Laender | Marco A. B. Modesto | Marco Cristo | Nivio Ziviani

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Music search engines: Specifications and challenges
Alexandros Nanopoulos | Dimitrios Rafailidis | Maria M. Ruxanda | Yannis Manolopoulos

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Project Management in Practice, Third Ed., Samuel J. Mantel Jr., Jack R. Meredith, Scott M. Shafer, Margaret M. Sutton. John Wiley & Sons, Inc., (2008), ISBN 978-0-470-12164-1
Patricia Ruma Spence

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Teaching Web Search Skills: Techniques and Strategies of Top Trainers, Greg R. Notess. Information Today, Inc. (2006), ISBN 1-57387-267-9
Michael K. Hills

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Social Software in Libraries: Building Collaboration, Communication and Community Online, Meredith G. Farkas. Information Today, Inc, Medford New Jersey (2007), ISBN 978-1-57387-275-1
Mohammad Hossein Jarrahi

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2009 Volume 45 Issue 2

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Addressing ontology-based question answering with collections of user queries
Óscar Ferrández | Rubén Izquierdo | Sergio Ferrández | José Luis Vicedo González

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Multilingual opinion holder identification using author and authority viewpoints
Yohei Seki | Noriko Kando | Masaki Aono

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On-line learning performance and computer anxiety measure for unemployed adult novices using a grey relation entropy method
Jyh-Rong Chou | Hung-Cheng Tsai

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Identification of ambiguous queries in web search
Ruihua Song | Zhenxiao Luo | Jian-Yun Nie | Yong Yu | Hsiao-Wuen Hon

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Time series analysis of a Web search engine transaction log
Ying Zhang | Bernard J. Jansen | Amanda Spink

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Concept unification of terms in different languages via web mining for Information Retrieval
Qing Li | Yuanzhu Peter Chen | Sung-Hyon Myaeng | Yun Jin | Bo-Yeong Kang

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Practical and effective IR-style keyword search over semantic web
Xiaomin Ning | Hai Jin | Weijia Jia | Pingpeng Yuan

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Mapping world-class universities on the web
José Luis Ortega | Isidro F. Aguillo

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Contextualized query sampling to discover semantic resource descriptions on the web
Jason J. Jung

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Mathematical study of h-index sequences
Leo Egghe

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On the use of negation in Boolean IR queries
Shmuel T. Klein

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2009 Volume 45 Issue 1

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A language modeling framework for expert finding
Krisztian Balog | Leif Azzopardi | Maarten de Rijke

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Automatic generic document summarization based on non-negative matrix factorization
Ju-Hong Lee | Sun Park | Chan-Min Ahn | Daeho Kim

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Using query expansion in graph-based approach for query-focused multi-document summarization
Lin Zhao | Lide Wu | Xuanjing Huang

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Biased LexRank: Passage retrieval using random walks with question-based priors
Jahna Otterbacher | Günes Erkan | Dragomir R. Radev

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The bootstrapping of the Yarowsky algorithm in real corpora
Ricardo Sánchez-de-Madariaga | José R. Fernández-del-Castillo

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Text classification from unlabeled documents with bootstrapping and feature projection techniques
Youngjoong Ko | Jungyun Seo

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On co-authorship for author disambiguation
In-Su Kang | Seung-Hoon Na | Seungwoo Lee | Hanmin Jung | Pyung Kim | Won-Kyung Sung | Jong-Hyeok Lee

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Crisis information concerns: Information needs of domestic violence survivors
Lynn Westbrook

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Characteristics of character usage in Chinese Web searching
Michael Chau | Yan Lu | Xiao Fang | Christopher C. Yang

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The integration of open access journals in the scholarly communication system: Three science fields
Tove Faber Frandsen

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Beyond the search process - Exploring group members' information behavior in context
Jette Hyldegård

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Local search: A guide for the information retrieval practitioner
Andrew MacFarlane | Andrew Tuson