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ACM Transactions on Information Systems (2010)


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2010 Volume 28 Issue 1

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Probabilistic static pruning of inverted files
Roi Blanco | Alvaro Barreiro

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Statistical lattice-based spoken document retrieval
Tee Kiah Chia | Khe Chai Sim | Haizhou Li | Hwee Tou Ng

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Semantic clustering of XML documents
Andrea Tagarelli | Sergio Greco

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Learning author-topic models from text corpora
Michal Rosen-Zvi | Chaitanya Chemudugunta | Thomas L. Griffiths | Padhraic Smyth | Mark Steyvers


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2010 Volume 28 Issue 2

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Tuning the capacity of search engines: Load-driven routing and incremental caching to reduce and balance the load
Diego Puppin | Fabrizio Silvestri | Raffaele Perego | Ricardo Baeza-Yates

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Exploiting query logs for cross-lingual query suggestions
Wei Gao | Cheng Niu | Jian-Yun Nie | Ming Zhou | Kam-Fai Wong | Hsiao-Wuen Hon

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Efficient k-nearest neighbor searching in nonordered discrete data spaces
Dashiell Kolbe | Qiang Zhu | Sakti Pramanik

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Exploiting neighborhood knowledge for single document summarization and keyphrase extraction
Xiaojun Wan | Jianguo Xiao

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Effects of position and number of relevant documents retrieved on users' evaluations of system performance
Diane Kelly | Xin Fu | Chirag Shah


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2010 Volume 28 Issue 3

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Dynamic lightweight text compression
Nieves R. Brisaboa | Antonio Fariña | Gonzalo Navarro | José R. Paramá

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Arnoldi versus GMRES for computing pageRank: A theoretical contribution to google's pageRank problem
Gang Wu | Yimin Wei

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Learning with click graph for query intent classification
Xiao Li | Ye-Yi Wang | Dou Shen | Alex Acero

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Using topic themes for multi-document summarization
Sanda M. Harabagiu | V. Finley Lacatusu

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Combining relations for information extraction from free text
Mstislav Maslennikov | Tat-Seng Chua

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STEvent: Spatio-temporal event model for social network discovery
Hady Wirawan Lauw | Ee-Peng Lim | HweeHwa Pang | Teck-Tim Tan

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Probabilistic models for answer-ranking in multilingual question-answering
Jeongwoo Ko | Luo Si | Eric Nyberg | Teruko Mitamura


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2010 Volume 28 Issue 4

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Clustering-based incremental web crawling
Qingzhao Tan | Prasenjit Mitra

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PageRank without hyperlinks: Structural reranking using links induced by language models
Oren Kurland | Lillian Lee

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An information-theoretic framework for semantic-multimedia retrieval
João Magalhães | Stefan M. Rüger

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A similarity measure for indefinite rankings
William Webber | Alistair Moffat | Justin Zobel

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The task-dependent effect of tags and ratings on social media access
Maarten Clements | Arjen P. de Vries | Marcel J. T. Reinders

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Mining near-duplicate graph for cluster-based reranking of web video search results
Zi Huang | Bo Hu | Hong Cheng | Heng Tao Shen | Hongyan Liu | Xiaofang Zhou


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2010 Volume 29 Issue 1

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Efficient set intersection for inverted indexing
J. Shane Culpepper | Alistair Moffat

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Engineering basic algorithms of an in-memory text search engine
Frederik Transier | Peter Sanders

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Utilizing inter-passage and inter-document similarities for reranking search results
Eyal Krikon | Oren Kurland | Michael Bendersky

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Improving graph-walk-based similarity with reranking: Case studies for personal information management
Einat Minkov | William W. Cohen

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Dependable filtering: Philosophy and realizations
Matteo Dell'Amico | Licia Capra

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Extraction, characterization and utility of prototypical communication groups in the blogosphere
Munmun De Choudhury | Hari Sundaram | Ajita John | Dorée Duncan Seligmann