Special Interest Group on Information Retrieval Conference (2011)

Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

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Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

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Future of the web and search
Qi Lu

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Beyond search: statistical topic models for text analysis
ChengXiang Zhai

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Modeling and analysis of cross-session search tasks
Alexander Kotov | Paul N. Bennett | Ryen W. White | Susan T. Dumais | Jaime Teevan

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The economics in interactive information retrieval
Leif Azzopardi

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Seeding simulated queries with user-study data forpersonal search evaluation
David Elsweiler | David E. Losada | José Carlos Toucedo | Ronald T. Fernández

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Understanding re-finding behavior in naturalistic email interaction logs
David Elsweiler | Morgan Harvey | Martin Hacker

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Intentions and attention in exploratory health search
Marc-Allen Cartright | Ryen W. White | Eric Horvitz

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User behavior in zero-recall ecommerce queries
Gyanit Singh | Nish Parikh | Neel Sundaresan

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Bagging gradient-boosted trees for high precision, low variance ranking models
Yasser Ganjisaffar | Rich Caruana | Cristina Videira Lopes

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Learning to rank for freshness and relevance
Na Dai | Milad Shokouhi | Brian D. Davison

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A cascade ranking model for efficient ranked retrieval
Lidan Wang | Jimmy Lin | Donald Metzler

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Relevant knowledge helps in choosing right teacher: active query selection for ranking adaptation
Peng Cai | Wei Gao | Aoying Zhou | Kam-Fai Wong

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SCENE: a scalable two-stage personalized news recommendation system
Lei Li | Dingding Wang | Tao Li | Daniel Knox | Balaji Padmanabhan

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Inferring and using location metadata to personalize web search
Paul N. Bennett | Filip Radlinski | Ryen W. White | Emine Yilmaz

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Active learning to maximize accuracy vs. effort in interactive information retrieval
Aibo Tian | Matthew Lease

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CRTER: using cross terms to enhance probabilistic information retrieval
Jiashu Zhao | Jimmy Xiangji Huang | Ben He

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A boosting approach to improving pseudo-relevance feedback
Yuanhua Lv | ChengXiang Zhai | Wan Chen

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Enhancing ad-hoc relevance weighting using probability density estimation
Xiaofeng Zhou | Jimmy Xiangji Huang | Ben He

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Mining tags using social endorsement networks
Theodoros Lappas | Kunal Punera | Tamás Sarlós

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Crowdsourcing for book search evaluation: impact of hit design on comparative system ranking
Gabriella Kazai | Jaap Kamps | Marijn Koolen | Natasa Milic-Frayling

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A site oriented method for segmenting web pages
David Fernandes de Oliveira | Edleno Silva de Moura | Altigran Soares da Silva | Berthier A. Ribeiro-Neto | Edisson Braga Araújo

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Composite hashing with multiple information sources
Dan Zhang | Fei Wang | Luo Si

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Detecting outlier sections in us congressional legislation
Elif Aktolga | Irene Ros | Yannick Assogba

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DOM based content extraction via text density
Fei Sun | Dandan Song | Lejian Liao

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Probabilistic factor models for web site recommendation
Hao Ma | Chao Liu | Irwin King | Michael R. Lyu

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Efficiently collecting relevance information from clickthroughs for web retrieval system evaluation
Jing He | Wayne Xin Zhao | Baihan Shu | Xiaoming Li | Hongfei Yan

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Unsupervised query segmentation using clickthrough for information retrieval
Yanen Li | Bo-June Paul Hsu | ChengXiang Zhai | Kuansan Wang

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Collaborative competitive filtering: learning recommender using context of user choice
Shuang-Hong Yang | Bo Long | Alexander J. Smola | Hongyuan Zha | Zhaohui Zheng

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CLR: a collaborative location recommendation framework based on co-clustering
Kenneth Wai-Ting Leung | Dik Lun Lee | Wang-Chien Lee

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Functional matrix factorizations for cold-start recommendation
Ke Zhou | Shuang-Hong Yang | Hongyuan Zha

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Exploiting geographical influence for collaborative point-of-interest recommendation
Mao Ye | Peifeng Yin | Wang-Chien Lee | Dik Lun Lee

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Why searchers switch: understanding and predicting engine switching rationales
Qi Guo | Ryen W. White | Yunqiao Zhang | Blake Anderson | Susan T. Dumais

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Find it if you can: a game for modeling different types of web search success using interaction data
Mikhail Ageev | Qi Guo | Dmitry Lagun | Eugene Agichtein

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Measuring improvement in user search performance resulting from optimal search tips
Neema Moraveji | Daniel M. Russell | Jacob Bien | David Mease

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ViewSer: enabling large-scale remote user studies of web search examination and interaction
Dmitry Lagun | Eugene Agichtein

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CrowdLogging: distributed, private, and anonymous search logging
Henry Allen Feild | James Allan | Joshua Glatt

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Out of sight, not out of mind: on the effect of social and physical detachment on information need
Elad Yom-Tov | Fernando Diaz

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Scalable multi-dimensional user intent identification using tree structured distributions
Vinay Jethava | Liliana Calderón-Benavides | Ricardo Baeza-Yates | Chiranjib Bhattacharyya | Devdatt P. Dubhashi

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Social annotation in query expansion: a machine learning approach
Yuan Lin | Hongfei Lin | Song Jin | Zheng Ye

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Competition-based user expertise score estimation
Jing Liu | Young-In Song | Chin-Yew Lin

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Learning online discussion structures by conditional random fields
Hongning Wang | Chi Wang | ChengXiang Zhai | Jiawei Han

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Authorship classification: a discriminative syntactic tree mining approach
Sangkyum Kim | Hyungsul Kim | Tim Weninger | Jiawei Han | Hyun Duk Kim

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On theme location discovery for travelogue services
Mao Ye | Rong Xiao | Wang-Chien Lee | Xing Xie

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Effective sentiment stream analysis with self-augmenting training and demand-driven projection
Ismael Santana Silva | Janaína Gomide | Adriano Veloso | Wagner Meira Jr. | Renato Ferreira

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Hypergeometric language models for republished article finding
Manos Tsagkias | Maarten de Rijke | Wouter Weerkamp

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Estimation methods for ranking recent information
Miles Efron | Gene Golovchinsky

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Integrating hierarchical feature selection and classifier training for multi-label image annotation
Cheng Jin | Chunlei Yang

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Mining weakly labeled web facial images for search-based face annotation
Dayong Wang | Steven C. H. Hoi | Ying He

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Temporal index sharding for space-time efficiency in archive search
Avishek Anand | Srikanta J. Bedathur | Klaus Berberich | Ralf Schenkel

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Faster temporal range queries over versioned text
Jinru He | Torsten Suel

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Indexing strategies for graceful degradation of search quality
Shuai Ding | Sreenivas Gollapudi | Samuel Ieong | Krishnaram Kenthapadi | Alexandros Ntoulas

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Incremental diversification for very large sets: a streaming-based approach
Enrico Minack | Wolf Siberski | Wolfgang Nejdl

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Intent-aware search result diversification
Rodrygo L. T. Santos | Craig Macdonald | Iadh Ounis

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Parameterized concept weighting in verbose queries
Michael Bendersky | Donald Metzler | W. Bruce Croft

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UPS: efficient privacy protection in personalized web search
Gang Chen | He Bai | Lidan Shou | Ke Chen | Yunjun Gao

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Handling data sparsity in collaborative filtering using emotion and semantic based features
Yashar Moshfeghi | Benjamin Piwowarski | Joemon M. Jose

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Fast context-aware recommendations with factorization machines
Steffen Rendle | Zeno Gantner | Christoph Freudenthaler | Lars Schmidt-Thieme

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Filtering semi-structured documents based on faceted feedback
Lanbo Zhang | Yi Zhang | Qianli Xing

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ILDA: interdependent LDA model for learning latent aspects and their ratings from online product reviews
Samaneh Moghaddam | Martin Ester

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Clickthrough-based latent semantic models for web search
Jianfeng Gao | Kristina Toutanova | Wen-tau Yih

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Regularized latent semantic indexing
Quan Wang | Jun Xu | Hang Li | Nick Craswell

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Multimedia answering: enriching text QA with media information
Liqiang Nie | Meng Wang | Zheng-Jun Zha | Guangda Li | Tat-Seng Chua

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Enhancing multi-label music genre classification through ensemble techniques
Chris Sanden | John Z. Zhang

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Picasso - to sing, you must close your eyes and draw
Aleksandar Stupar | Sebastian Michel

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Enhanced results for web search
Kevin Haas | Peter Mika | Paul Tarjan | Roi Blanco

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Summarizing the differences in multilingual news
Xiaojun Wan | Houping Jia | Shanshan Huang | Jianguo Xiao

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Ranking related news predictions
Nattiya Kanhabua | Roi Blanco | Michael Matthews

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Collective entity linking in web text: a graph-based method
Xianpei Han | Le Sun | Jun Zhao

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From one tree to a forest: a unified solution for structured web data extraction
Qiang Hao | Rui Cai | Yanwei Pang | Lei Zhang

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Improving local search ranking through external logs
Klaus Berberich | Arnd Christian König | Dimitrios Lymberopoulos | Peixiang Zhao

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Query suggestions in the absence of query logs
Sumit Bhatia | Debapriyo Majumdar | Prasenjit Mitra

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Synthesizing high utility suggestions for rare web search queries
Alpa Jain | Umut Ozertem | Emre Velipasaoglu

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Post-ranking query suggestion by diversifying search results
Yang Song | Dengyong Zhou | Li-wei He

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Automatic boolean query suggestion for professional search
Youngho Kim | Jangwon Seo | W. Bruce Croft

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Improved video categorization from text metadata and user comments
Katja Filippova | Keith B. Hall

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Multifaceted toponym recognition for streaming news
Michael D. Lieberman | Hanan Samet

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Enriching document representation via translation for improved monolingual information retrieval
Seung-Hoon Na | Hwee Tou Ng

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A novel corpus-based stemming algorithm using co-occurrence statistics
Jiaul H. Paik | Dipasree Pal | Swapan K. Parui

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Document clustering with universum
Dan Zhang | Jingdong Wang | Luo Si

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Identifying points of interest by self-tuning clustering
Yiyang Yang | Zhiguo Gong | Leong Hou U

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Cluster-based fusion of retrieved lists
Anna Khudyak Kozorovitzky | Oren Kurland

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System effectiveness, user models, and user utility: a conceptual framework for investigation
Ben Carterette

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Evaluating the synergic effect of collaboration in information seeking
Chirag Shah | Roberto I. González-Ibáñez

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Cross-language web page classification via dual knowledge transfer using nonnegative matrix tri-factorization
Hua Wang | Heng Huang | Feiping Nie | Chris H. Q. Ding

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No free lunch: brute force vs. locality-sensitive hashing for cross-lingual pairwise similarity
Ferhan Türe | Tamer Elsayed | Jimmy Lin

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An event-centric model for multilingual document similarity
Jannik Strötgen | Michael Gertz | Conny Junghans

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Posting list intersection on multicore architectures
Shirish Tatikonda | Berkant Barla Cambazoglu | Flavio Paiva Junqueira

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Timestamp-based result cache invalidation for web search engines
Sadiye Alici | Ismail Sengör Altingövde | Rifat Ozcan | Berkant Barla Cambazoglu | Özgür Ulusoy

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Energy-price-driven query processing in multi-center web search engines
Enver Kayaaslan | Berkant Barla Cambazoglu | Roi Blanco | Flavio Paiva Junqueira | Cevdet Aykanat

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Faster top-k document retrieval using block-max indexes
Shuai Ding | Torsten Suel

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Utilizing marginal net utility for recommendation in e-commerce
Jian Wang | Yi Zhang

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Recommending ephemeral items at web scale
Ye Chen | John F. Canny

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A unified framework for recommendations based on quaternary semantic analysis
Wei Chen | Wynne Hsu | Mong-Li Lee

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Associative tag recommendation exploiting multiple textual features
Fabiano Belém | Eder Ferreira Martins | Tatiana Pontes | Jussara M. Almeida | Marcos André Gonçalves

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Evaluating diversified search results using per-intent graded relevance
Tetsuya Sakai | Ruihua Song

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Evaluating multi-query sessions
Evangelos Kanoulas | Ben Carterette | Paul D. Clough | Mark Sanderson

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Quantifying test collection quality based on the consistency of relevance judgements
Falk Scholer | Andrew Turpin | Mark Sanderson

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Pseudo test collections for learning web search ranking functions
Nima Asadi | Donald Metzler | Tamer Elsayed | Jimmy Lin

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Parallel learning to rank for information retrieval
Shuaiqiang Wang | Byron J. Gao | Ke Wang | Hady Wirawan Lauw

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Learning features through feedback for blog distillation
Dehong Gao | Renxian Zhang | Wenjie Li | Raymond Yiu-Keung Lau | Kam-Fai Wong

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Time-based relevance models
Mostafa Keikha | Shima Gerani | Fabio Crestani

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Improved query performance prediction using standard deviation
Ronan Cummins | Joemon M. Jose | Colm O'Riordan

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Diversifying product search results
Xiangru Chen | Haofen Wang | Xinruo Sun | Junfeng Pan | Yong Yu

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Ad hoc IR: not much room for improvement
Andrew Trotman | David Keeler

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Image annotation based on recommendation model
Zijia Lin | Guiguang Ding | Jianmin Wang

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Utilizing minimal relevance feedback for ad hoc retrieval
Eyal Krikon | Oren Kurland

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Sense discrimination for physics retrieval
Christina Lioma | Alok Kothari | Hinrich Schütze

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When documents are very long, BM25 fails!
Yuanhua Lv | ChengXiang Zhai

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Location and timeliness of information sources during news events
Elad Yom-Tov | Fernando Diaz

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What deliberately degrading search quality tells us about discount functions
Paul Thomas | Timothy Jones | David Hawking

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Collective topic modeling for heterogeneous networks
Hongbo Deng | Bo Zhao | Jiawei Han

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Graph-cut based tag enrichment
Xueming Qian | Xian-Sheng Hua

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Personalized social query expansion using social bookmarking systems
Mohamed Reda Bouadjenek | Hakim Hacid | Mokrane Bouzeghoub | Johann Daigremont

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What are the real differences of children's and adults' web search
Tatiana Gossen | Thomas Low | Andreas Nürnberger

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Cognitive coordinating behaviors in multitasking web search
Jia Tina Du

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Optimizing multimodal reranking for web image search
Hao Li | Meng Wang | Zhisheng Li | Zheng-Jun Zha | Jialie Shen

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Multi-layer graph-based semi-supervised learning for large-scale image datasets using mapreduce
Wen-Yu Lee | Liang-Chi Hsieh | Guan-Long Wu | Winston H. Hsu | Ya-Fan Su

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Tackling class imbalance and data scarcity in literature-based gene function annotation
Mathieu Blondel | Kazuhiro Seki | Kuniaki Uehara

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Bootstrapping subjectivity detection
Valentin Jijkoun | Maarten de Rijke

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The effects of choice in routing relevance judgments
Edith Law | Paul N. Bennett | Eric Horvitz

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Statistical feature extraction for cross-language web content quality assessment
Guanggang Geng | Xiaodong Li | Li-Ming Wang | Wei Wang | Shuo Shen

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Exploiting endorsement information and social influence for item recommendation
Cheng-Te Li | Shou-De Lin | Man-Kwan Shan

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Modeling subset distributions for verbose queries
Xiaobing Xue | W. Bruce Croft

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Domain expert topic familiarity and search behavior
Sarvnaz Karimi | Falk Scholer | Adam Clark | Sadegh Kharazmi

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Sample selection for dictionary-based corpus compression
Christopher Hoobin | Simon J. Puglisi | Justin Zobel

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Evaluating medical information retrieval
Bevan Koopman | Peter Bruza | Laurianne Sitbon | Michael Lawley

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Region-based landmark discovery by crowdsourcing geo-referenced photos
Yen-Ta Huang | An-Jung Cheng | Liang-Chi Hsieh | Winston H. Hsu | Kuo-Wei Chang

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Towards effective short text deep classification
Xinruo Sun | Haofen Wang | Yong Yu

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Temporal latent semantic analysis for collaboratively generated content: preliminary results
Yu Wang | Eugene Agichtein

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Self-adjusting hybrid recommenders based on social network analysis
Alejandro Bellogín | Pablo Castells | Iván Cantador

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BlogCast effect on information diffusion in a blogosphere
Sang-Wook Kim | Christos Faloutsos | Jiwoon Ha

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Collaborative cyberporn filtering with collective intelligence
Lung-Hao Lee | Hsin-Hsi Chen

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Do IR models satisfy the TDC retrieval constraint
Stéphane Clinchant | Éric Gaussier

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On diversifying and personalizing web search
David Vallet | Pablo Castells

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Semantic tag recommendation using concept model
Chenliang Li | Anwitaman Datta | Aixin Sun

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Recommending interesting activity-related local entities
Jie Tang | Ryen W. White | Peter Bailey

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Cross-corpus relevance projection
Nima Asadi | Donald Metzler | Jimmy Lin

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Location disambiguation for geo-tagged images
Zhu Zhu | Lidan Shou | Kuang Mao | Gang Chen

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Towards an indexing method to speed-up music retrieval
Benjamin Martin | Pierre Hanna | Matthias Robine | Pascal Ferraro

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An investigation of decompounding for cross-language patent search
Johannes Leveling | Walid Magdy | Gareth J. F. Jones

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Detecting seasonal queries by time-series analysis
Milad Shokouhi

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Learning to rank under tight budget constraints
Christian Pölitz | Ralf Schenkel

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A novel hybrid index structure for efficient text retrieval
Andreas Broschart | Ralf Schenkel

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A weighted curve fitting method for result merging in federated search
Chuan He | Dzung Hong | Luo Si

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Effect of different docid orderings on dynamic pruning retrieval strategies
Nicola Tonellotto | Craig Macdonald | Iadh Ounis

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Time-based query performance predictors
Nattiya Kanhabua | Kjetil Nørvåg

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Search task difficulty: the expected vs. the reflected
Jingjing Liu | Nicholas J. Belkin

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On the suitability of diversity metrics for learning-to-rank for diversity
Rodrygo L. T. Santos | Craig Macdonald | Iadh Ounis

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How diverse are web search results?
Rodrygo L. T. Santos | Craig Macdonald | Iadh Ounis

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Analysis of an expert search query log
Yi Fang | Naveen Somasundaram | Luo Si | Jeongwoo Ko | Aditya P. Mathur

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A model for expert finding in social networks
Elena Smirnova

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Transductive learning over automatically detected themes for multi-document summarization
Massih-Reza Amini | Nicolas Usunier

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Rating-based collaborative filtering combined with additional regularization
Shu Wu | Shengrui Wang

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Words-of-interest selection based on temporal motion coherence for video retrieval
Lei Wang | Dawei Song | Eyad Elyan

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Aggregating multiple opinion evidence in proximity-based opinion retrieval
Shima Gerani | Mostafa Keikha | Fabio Crestani

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Enhancing mobile search using web search log data
Yoshiyuki Inagaki | Jiang Bian | Yi Chang | Motoko Maki

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Award prediction with temporal citation network analysis
Zaihan Yang | Dawei Yin | Brian D. Davison

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Rating prediction using feature words extracted from customer reviews
Masanao Ochi | Makoto Okabe | Rikio Onai

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Ranking tags in resource collections
Dimitrios Skoutas | Mohammad Alrifai

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Identifying similar people in professional social networks with discriminative probabilistic models
Suleyman Cetintas | Monica Rogati | Luo Si | Yi Fang

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Intent-oriented diversity in recommender systems
Saul Vargas | Pablo Castells | David Vallet

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Disambiguating biomedical acronyms using EMIM
Nut Limsopatham | Rodrygo L. T. Santos | Craig Macdonald | Iadh Ounis

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Best document selection based on approximate utility optimization
Hungyu Henry Lin | Yi Zhang | James E. Davis

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Forecasting counts of user visits for online display advertising with probabilistic latent class models
Suleyman Cetintas | Datong Chen | Luo Si | Bin Shen | Zhanibek Datbayev

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Knowledge effects on document selection in search results pages
Michael J. Cole | Xiangmin Zhang | Chang Liu | Nicholas J. Belkin | Jacek Gwizdka

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Learning to rank from a noisy crowd
Abhimanu Kumar | Matthew Lease

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How to count thumb-ups and thumb-downs?: an information retrieval approach to user-rating based ranking of items
Dell Zhang | Robert Mao | Haitao Li | Joanne Mao

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Predicting users' domain knowledge from search behaviors
Xiangmin Zhang | Michael J. Cole | Nicholas J. Belkin

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The interactive PRP for diversifying document rankings
Guido Zuccon | Leif Azzopardi | C. J. van Rijsbergen

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Detecting success in mobile search from interaction
Qi Guo | Shuai Yuan | Eugene Agichtein

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Measuring assessor accuracy: a comparison of nist assessors and user study participants
Mark D. Smucker | Chandra Prakash Jethani

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A bipartite graph based social network splicing method for person name disambiguation
Jintao Tang | Qin Lu | Ting Wang | Ji Wang | Wenjie Li

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Link formation analysis in microblogs
Dawei Yin | Liangjie Hong | Xiong Xiong | Brian D. Davison

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Evolution of web search results within years
Ismail Sengör Altingövde | Rifat Ozcan | Özgür Ulusoy

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Decayed DivRank: capturing relevance, diversity and prestige in information networks
Pan Du | Jiafeng Guo | Xueqi Cheng

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Multi-objective optimization in learning to rank
Na Dai | Milad Shokouhi | Brian D. Davison

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A large-scale study of the effect of training set characteristics over learning-to-rank algorithms
Evangelos Kanoulas | Stefan Savev | Pavel Metrikov | Virgiliu Pavlu | Javed A. Aslam

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Exploring term temporality for pseudo-relevance feedback
Stewart Whiting | Yashar Moshfeghi | Joemon M. Jose

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MSSF: a multi-document summarization framework based on submodularity
Jingxuan Li | Lei Li | Tao Li

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SEJoin: an optimized algorithm towards efficient approximate string searches
Junfeng Zhou | Ziyang Chen | Jingrong Zhang

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Bag-of-visual-words vs global image descriptors on two-stage multimodal retrieval
Savvas A. Chatzichristofis | Konstantinos Zagoris | Avi Arampatzis

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Query term ranking based on search results overlap
Wei Song | Yu Zhang | Yubin Xie | Ting Liu | Sheng Li

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Tossing coins to trim long queries
Sudip Datta | Vasudeva Varma

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A comparison of time-aware ranking methods
Nattiya Kanhabua | Kjetil Nørvåg

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Learning for graphs with annotated edges
Fan Li

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Formulating effective questions for community-based question answering
Saori Suzuki | Shin-ichi Nakayama | Hideo Joho

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ClusteringWiki: personalized and collaborative clustering of search results
Dragos C. Anastasiu | Byron J. Gao | David Buttler

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OrientSTS: spatio-temporal sequence searching in flickr
Chunjie Zhou | Dongqi Liu | Xiaofeng Meng

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A toolkit for knowledge base population
Zheng Chen | Suzanne Tamang | Adam Lee | Heng Ji

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iMecho: a context-aware desktop search system
Jidong Chen | Hang Guo | Wentao Wu | Wei Wang

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Visualizing and querying semantic social networks
Aixin Sun | Anwitaman Datta | Ee-Peng Lim | Kuiyu Chang

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QuickView: advanced search of tweets
Xiaohua Liu | Long Jiang | Furu Wei | Ming Zhou

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Personalized video: leanback online video consumption
Krishnan Ramanathan | Yogesh Sankarasubramaniam | Vidhya Govindaraju

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JuSe: a picture dictionary query system for children
Tamara Polajnar | Richard Glassey | Leif Azzopardi

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The Meta-Dex Suite: generating and analyzing indexes and meta-indexes
Michael Huggett | Edie Rasmussen

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Tulsa: web search for writing assistance
Duo Ding | Xingping Jiang | Matthew R. Scott | Ming Zhou | Yong Yu

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The TREC files: the (ground) truth is out there
Savvas A. Chatzichristofis | Konstantinos Zagoris | Avi Arampatzis

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A tool for comparative IR evaluation on component level
Thomas Wilhelm | Jens Kürsten | Maximilian Eibl

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Machine learning for information retrieval
Luo Si | Rong Jin

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Enhancing web search by mining search and browse logs
Daxin Jiang | Jian Pei | Hang Li

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A new look at old tricks: the fertile roots of current research
Paul B. Kantor

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Crowdsourcing for information retrieval: principles, methods, and applications
Omar Alonso | Matthew Lease

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Practical online retrieval evaluation
Filip Radlinski | Yisong Yue

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Web retrieval: the role of users
Ricardo Baeza-Yates | Yoelle Maarek

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Information organization and retrieval with collaboratively generated content
Eugene Agichtein | Evgeniy Gabrilovich

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Persistence in the ephemeral: utilizing repeat behaviors for multi-session personalized search
Sarah K. Tyler

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Search engines that learn online
Katja Hofmann

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Query expansion based on a semantic graph model
Xue Jiang

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Descriptive modelling of text classification and its integration with other IR tasks
Miguel Martinez-Alvarez

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Efficient and effective solutions for search engines
Xiangfei Jia

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Modeling document scores for distributed information retrieval
Ilya Markov

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Improving query and result list adaptation in personalized multilingual information retrieval
M. Rami Ghorab

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Using k-Top retrieved web snippets to date temporalimplicit queries based on web content analysis
Ricardo Nuno Taborda Campos

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Domain-specific information retrieval using rcommenders
Wei Li

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Understanding and using contextual information in recommender systems
Licai Wang

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Multidimensional search result diversification: diverse search results for diverse users
Sumit Bhatia

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Sensor-aided mobile information management and retrieval
Edward Y. Chang

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Predicting eBay listing conversion
Ted Tao Yuan | Zhaohui Chen | Mike Mathieson

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A large scale machine learning system for recommending heterogeneous content in social networks
Yanxin Shi | David Ye | Andrey Goder | Srinivas Narayanan

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Review of MSR-Bing web scale speller challenge
Kuansan Wang | Jan O. Pedersen

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Elsevier SIGIR 2011 application challenge abstract
Jukka Välimäki | Remko Caprio