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ACM Transactions on Information Systems (2012)


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2012 Volume 30 Issue 1

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Word-based self-indexes for natural language text
Antonio Fariña | Nieves R. Brisaboa | Gonzalo Navarro | Francisco Claude | Ángeles Saavedra Places | Eduardo Rodríguez

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Static index pruning in web search engines: Combining term and document popularities with query views
Ismail Sengör Altingövde | Rifat Ozcan | Özgür Ulusoy

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Summarizing figures, tables, and algorithms in scientific publications to augment search results
Sumit Bhatia | Prasenjit Mitra

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Multiple testing in statistical analysis of systems-based information retrieval experiments
Benjamin A. Carterette

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High-performance processing of text queries with tunable pruned term and term pair indexes
Andreas Broschart | Ralf Schenkel

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Large-scale validation and analysis of interleaved search evaluation
Olivier Chapelle | Thorsten Joachims | Filip Radlinski | Yisong Yue


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2012 Volume 30 Issue 2

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Approaches to Exploring Category Information for Question Retrieval in Community Question-Answer Archives
Xin Cao | Gao Cong | Bin Cui | Christian S. Jensen | Quan Yuan

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A Probabilistic Model to Combine Tags and Acoustic Similarity for Music Retrieval
Riccardo Miotto | Nicola Orio

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Peer-to-Peer Information Retrieval: An Overview
Almer S. Tigelaar | Djoerd Hiemstra | Dolf Trieschnigg

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Exploring Question Selection Bias to Identify Experts and Potential Experts in Community Question Answering
Aditya Pal | F. Maxwell Harper | Joseph A. Konstan

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Predicting Query Performance by Query-Drift Estimation
Anna Shtok | Oren Kurland | David Carmel | Fiana Raiber | Gad Markovits

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Authorship Attribution Based on Specific Vocabulary
Jacques Savoy

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Oracle in Image Search: A Content-Based Approach to Performance Prediction
Liqiang Nie | Meng Wang | Zheng-Jun Zha | Tat-Seng Chua

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A Measurement Framework for Evaluating Emulators for Digital Preservation
Mark Guttenbrunner | Andreas Rauber


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2012 Volume 30 Issue 3

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Special issue on searching speech
Martha A. Larson | Franciska de Jong | Wessel Kraaij | Steve Renals

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Direct posterior confidence for out-of-vocabulary spoken term detection
Dong Wang | Simon King | Joe Frankel | Ravichander Vipperla | Nicholas W. D. Evans | Raphaël Troncy

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The nonverbal structure of patient case discussions in multidisciplinary medical team meetings
Saturnino Luz

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Comparison of methods for language-dependent and language-independent query-by-example spoken term detection
Javier Tejedor | Michal Fapso | Igor Szöke | Jan Cernocký | Frantisek Grézl

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Sibyl, a factoid question-answering system for spoken documents
Pere Comas | Jordi Turmo | Lluís Màrquez


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2012 Volume 30 Issue 4

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An Online Learning Framework for Refining Recency Search Results with User Click Feedback
Taesup Moon | Wei Chu | Lihong Li | Zhaohui Zheng | Yi Chang

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Detecting and Tracking Topics and Events from Web Search Logs
Hongyan Liu | Jun He | Yingqin Gu | Hui Xiong | Xiaoyong Du

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Detecting Fake Medical Web Sites Using Recursive Trust Labeling
Ahmed Abbasi | Fatemeh "Mariam" Zahedi | Siddharth Kaza

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Stability of Recommendation Algorithms
Gediminas Adomavicius | Jingjing Zhang

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Sentimental Spidering: Leveraging Opinion Information in Focused Crawlers
Tianjun Fu | Ahmed Abbasi | Daniel Zeng | Hsinchun Chen

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Efficient Entity Translation Mining: A Parallelized Graph Alignment Approach
Gae-won You | Seung-won Hwang | Young-In Song | Long Jiang | Zaiqing Nie

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Aggregation Methods for Proximity-Based Opinion Retrieval
Shima Gerani | Mark James Carman | Fabio Crestani

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TOIS Reviewers: October 2009 To September 2012
Jamie Callan