European Conference on Advances in Information Retrieval (ECIR) (2007)

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Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

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Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings
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Cross-Document Entity Tracking.
Roxana Angheluta|Marie-Francine Moens
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Using Topic Shifts for Focussed Access to XML Repositories.
Elham Ashoori|Mounia Lalmas
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Query Hardness Estimation Using Jensen-Shannon Divergence Among Multiple Scoring Functions.
Javed A. Aslam|Virgiliu Pavlu
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Classifier Fusion for SVM-Based Multimedia Semantic Indexing.
Stéphane Ayache|Georges Quénot|Jérôme Gensel
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A Retrieval Evaluation Methodology for Incomplete Relevance Assessments.
Mark Baillie|Leif Azzopardi|Ian Ruthven
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The Utility of Information Extraction in the Classification of Books.
Tom Betts|Maria Milosavljevic|Jon Oberlander
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Static Pruning of Terms in Inverted Files.
Roi Blanco|Alvaro Barreiro
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Combined Syntactic and Semantic Kernels for Text Classification.
Stephan Bloehdorn|Alessandro Moschitti
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Natural Language Processing for Usage Based Indexing of Web Resources.
Anne Boyer|Armelle Brun
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Harnessing Trust in Social Search.
Peter Briggs|Barry Smyth
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The Next Generation Web Search and the Demise of the Classic IR Model.
Andrei Z. Broder
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Enterprise People and Skill Discovery Using Tolerant Retrieval and Visualization.
Jan Brunnert|Omar Alonso|Dirk Riehle
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Performance Comparison of Clustered and Replicated Information Retrieval Systems.
Fidel Cacheda|Victor Carneiro|Vassilis Plachouras|Iadh Ounis
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Overall Comparison at the Standard Levels of Recall of Multiple Retrieval Methods with the Friedman Test.
José M. Casanova|Manuel A. Presedo Quindimil|Alvaro Barreiro
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Personalized Communities in a Distributed Recommender System.
Sylvain Castagnos|Anne Boyer
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Building a Desktop Search Test-Bed.
Sergey Chernov|Pavel Serdyukov|Paul-Alexandru Chirita|Gianluca Demartini|Wolfgang Nejdl
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Hierarchical Browsing of Video Key Frames.
Gianluigi Ciocca|Raimondo Schettini
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A Parameterised Search System.
Roberto Cornacchia|Arjen P. de Vries
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Information Recovery and Discovery in Collaborative Web Search.
Maurice Coyle|Barry Smyth
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How to Compare Bilingual to Monolingual Cross-Language Information Retrieval.
Franco Crivellari|Giorgio Maria Di Nunzio|Nicola Ferro
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Experimental Results of the Signal Processing Approach to Distributional Clustering of Terms on Reuters-21578 Collection.
Marta Capdevila Dalmau|Óscar W. Márquez Flórez
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Active Learning with History-Based Query Selection for Text Categorisation.
Michael Davy|Saturnino Luz
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Probabilistic Models for Expert Finding.
Hui Fang|ChengXiang Zhai
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Fighting Link Spam with a Two-Stage Ranking Strategy.
Guanggang Geng|Chunheng Wang|Qiudan Li|Yuanping Zhu
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Learning in Hyperlinked Environments.
Marco Gori
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Improving Naive Bayes Text Classifier Using Smoothing Methods.
Feng He|Xiaoqing Ding
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Setting Per-field Normalisation Hyper-parameters for the Named-Page Finding Search Task.
Ben He|Iadh Ounis
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Efficient Indexing of Versioned Document Sequences.
Michael Herscovici|Ronny Lempel|Sivan Yogev
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Term Selection and Query Operations for Video Retrieval.
Bouke Huurnink|Maarten de Rijke
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An Effective Threshold-Based Neighbor Selection in Collaborative Filtering.
Taek-Hun Kim|Sung-Bong Yang
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Combining Multiple Sources of Evidence in XML Multimedia Documents: An Inference Network Incorporating Element Language Models.
Zhigang Kong|Mounia Lalmas
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Light Syntactically-Based Index Pruning for Information Retrieval.
Christina Lioma|Iadh Ounis
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Fast Large-Scale Spectral Clustering by Sequential Shrinkage Optimization.
Tie-Yan Liu|Huai-Yuan Yang|Xin Zheng|Tao Qin|Wei-Ying Ma
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Using Relevance Feedback in Expert Search.
Craig Macdonald|Iadh Ounis
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Using Visual-Textual Mutual Information and Entropy for Inter-modal Document Indexing.
Jean Martinet|Shin'ichi Satoh
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Evaluating Query-Independent Object Features for Relevancy Prediction.
Andrés R. Masegosa|Irene Castellón|Hideo Joho|Marina Lloberes|Joemon M. Jose|Andrés R. Masegosa|Irene Castellón|Hideo Joho|Marina Lloberes
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A Study of Global Inference Algorithms in Multi-document Summarization.
Ryan T. McDonald
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Document Representation Using Global Association Distance Model.
José Eladio Medina-Pagola|Ansel Y. Rodríguez-González|Abdel Hechavarría Díaz|José Hernández-Palancar
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Sentence Level Sentiment Analysis in the Presence of Conjuncts Using Linguistic Analysis.
Arun Meena|Tadinada Vankata Prabhakar
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Multilingual Text Classification Using Ontologies.
Gerard de Melo|Stefan Siersdorfer
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A Study of a Weighting Scheme for Information Retrieval in Hierarchical Peer-to-Peer Networks.
Massimo Melucci|Alberto Poggiani
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PageRank: When Order Changes.
Massimo Melucci|Luca Pretto
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Language Model Based Query Classification.
Andreas Merkel|Dietrich Klakow
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Similarity Measures for Short Segments of Text.
Donald Metzler|Susan T. Dumais|Christopher Meek
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Model Tree Learning for Query Term Weighting in Question Answering.
Christof Monz
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Automatic Morphological Query Expansion Using Analogy-Based Machine Learning.
Fabienne Moreau|Vincent Claveau|Pascale Sébillot
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Collaborative Filtering Based on Transitive Correlations Between Items.
Alexandros Nanopoulos
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Integration of Text and Audio Features for Genre Classification in Music Information Retrieval.
Robert Neumayer|Andreas Rauber
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A Decision-Theoretic Model for Decentralised Query Routing in Hierarchical Peer-to-Peer Networks.
Henrik Nottelmann|Norbert Fuhr
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Results Merging Algorithm Using Multiple Regression Models.
Georgios Paltoglou|Michail Salampasis|Maria Satratzemi
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Retrieval Method for Video Content in Different Format Based on Spatiotemporal Features.
Xuefeng Pan|Jintao Li|Yongdong Zhang|Sheng Tang|Juan Cao
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Combination of Document Priors in Web Information Retrieval.
Jie Peng|Iadh Ounis
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Multinomial Randomness Models for Retrieval with Document Fields.
Vassilis Plachouras|Iadh Ounis
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Advanced Structural Representations for Question Classification and Answer Re-ranking.
Silvia Quarteroni|Alessandro Moschitti|Suresh Manandhar|Roberto Basili
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The Last Half-Century: A Perspective on Experimentation in Information Retrieval.
Stephen Robertson
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On Score Distributions and Relevance.
Stephen Robertson
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Query Reformulation and Refinement Using NLP-Based Sentence Clustering.
Frédéric Roulland|Aaron N. Kaplan|Stefania Castellani|Claude Roux|Antonietta Grasso|Karin Pettersson|Jacki O'Neill
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Examining Repetition in User Search Behavior.
Mark Sanderson|Susan T. Dumais
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Search of Spoken Documents Retrieves Well Recognized Transcripts.
Mark Sanderson|Xiao Mang Shou
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Enhancing Expert Search Through Query Modeling.
Pavel Serdyukov|Sergey Chernov|Wolfgang Nejdl
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A Hierarchical Consensus Architecture for Robust Document Clustering.
Xavier Sevillano|Germán Cobo|Francesc Alías|Joan Claudi Socoró
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Use of Topicality and Information Measures to Improve Document Representation for Story Link Detection.
Chirag Shah|Koji Eguchi
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Central-Rank-Based Collection Selection in Uncooperative Distributed Information Retrieval.
Milad Shokouhi
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Segmentation of Search Engine Results for Effective Data-Fusion.
Milad Shokouhi
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Sorting Out the Document Identifier Assignment Problem.
Fabrizio Silvestri
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Ad Hoc Retrieval of Documents with Topical Opinion.
Jason Skomorowski|Olga Vechtomova
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Popularity Weighted Ranking for Academic Digital Libraries.
Yang Sun|C. Lee Giles
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Summarisation and Novelty: An Experimental Investigation.
Simon O. Sweeney|Fabio Crestani|David E. Losada
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Feature- and Query-Based Table of Contents Generation for XML Documents.
Zoltán Szlávik|Anastasios Tombros|Mounia Lalmas
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Combining Evidence for Relevance Criteria: A Framework and Experiments in Web Retrieval.
Theodora Tsikrika|Mounia Lalmas
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Naming Functions for the Vector Space Model.
Yannis Tzitzikas|Yannis Theoharis
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A Layered Approach to Context-Dependent User Modelling.
Elena Vildjiounaite|Sanna Kallio
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Modeling Term Associations for Ad-Hoc Retrieval Performance Within Language Modeling Framework.
Xing Wei|W. Bruce Croft
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Incorporating Diversity and Density in Active Learning for Relevance Feedback.
Zuobing Xu|Ram Akella|Yi Zhang
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Searching Documents Based on Relevance and Type.
Jun Xu|Yunbo Cao|Hang Li|Nick Craswell|Yalou Huang
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Investigation of the Effectiveness of Cross-Media Indexing.
Murat Yakici|Masayuki Arai|Fabio Crestani
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Relevance Feedback Using Weight Propagation Compared with Information-Theoretic Query Expansion.
Fadi Yamout|Michael P. Oakes|John Tait
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A Bayesian Approach for Learning Document Type Relevance.
Peter C. K. Yeung|Stefan Büttcher|Charles L. A. Clarke|Maheedhar Kolla
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Improve Ranking by Using Image Information.
Qing Yu|Shuming Shi|Zhiwei Li|Ji-Rong Wen|Wei-Ying Ma
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N -Step PageRank for Web Search.
Li Zhang|Tao Qin|Tie-Yan Liu|Ying Bao|Hang Li
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Efficient Construction of FM-index Using Overlapping Block Processing for Large Scale Texts.
Di Zhang|Yunquan Zhang|Jing Chen
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Authorship Attribution Via Combination of Evidence.
Ying Zhao|Phil Vines
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Entropy-Based Authorship Search in Large Document Collections.
Ying Zhao|Justin Zobel
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A Probabilistic Model for Clustering Text Documents with Multiple Fields.
Shanfeng Zhu|Ichigaku Takigawa|Shuqin Zhang|Hiroshi Mamitsuka
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Effective Use of Semantic Structure in XML Retrieval.
Roelof van Zwol|Tim van Loosbroek