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Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

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Using Intent Information to Model User Behavior in Diversified Search
Aleksandr Chuklin | Pavel Serdyukov | Maarten de Rijke

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Understanding Relevance: An fMRI Study
Yashar Moshfeghi | Luisa R. Pinto | Frank E. Pollick | Joemon M. Jose

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An Exploratory Study of Sensemaking in Collaborative Information Seeking
Yihan Tao | Anastasios Tombros

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Exploiting User Comments for Audio-Visual Content Indexing and Retrieval
Carsten Eickhoff | Wen Li | Arjen P. de Vries

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An Evaluation of Labelling-Game Data for Video Retrieval
Riste Gligorov | Michiel Hildebrand | Jacco van Ossenbruggen | Lora Aroyo | Guus Schreiber

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Multimodal Re-ranking of Product Image Search Results
Joyce Miranda dos Santos | João M. B. Cavalcanti | Patricia Correia Saraiva | Edleno Silva de Moura

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Predicting Information Diffusion in Social Networks Using Content and User's Profiles
Cédric Lagnier | Ludovic Denoyer | Éric Gaussier | Patrick Gallinari

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How Tagging Pragmatics Influence Tag Sense Discovery in Social Annotation Systems
Thomas Niebler | Philipp Singer | Dominik Benz | Christian Körner | Markus Strohmaier | Andreas Hotho

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A Unified Framework for Monolingual and Cross-Lingual Relevance Modeling Based on Probabilistic Topic Models
Ivan Vulic | Marie-Francine Moens

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Semantic Search Log k-Anonymization with Generalized k-Cores of Query Concept Graph
Claudio Carpineto | Giovanni Romano

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A Joint Classification Method to Integrate Scientific and Social Networks
Mahmood Neshati | Ehsaneddin Asgari | Djoerd Hiemstra | Hamid Beigy

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Using Document-Quality Measures to Predict Web-Search Effectiveness
Fiana Raiber | Oren Kurland

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Training Efficient Tree-Based Models for Document Ranking
Nima Asadi | Jimmy Lin

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DTD Based Costs for Tree-Edit Distance in Structured Information Retrieval
Cyril Laitang | Karen Pinel-Sauvagnat | Mohand Boughanem

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Ranked Accuracy and Unstructured Distributed Search
Sami Richardson | Ingemar J. Cox

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Learning to Rank from Structures in Hierarchical Text Classification
Qi Ju | Alessandro Moschitti | Richard Johansson

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Folktale Classification Using Learning to Rank
Dong Nguyen | Dolf Trieschnigg | Mariët Theune

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Open-Set Classification for Automated Genre Identification
Dimitrios A. Pritsos | Efstathios Stamatatos

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Semantic Tagging of Places Based on User Interest Profiles from Online Social Networks
Vinod Hegde | Josiane Xavier Parreira | Manfred Hauswirth

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Sponsored Search Ad Selection by Keyword Structure Analysis
Kai Hui | Bin Gao | Ben He | Tiejian Luo

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Intent-Based Browse Activity Segmentation
Yury Ustinovsky | Anna Mazur | Pavel Serdyukov

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Extracting Event-Related Information from Article Updates in Wikipedia
Mihai Georgescu | Nattiya Kanhabua | Daniel Krause | Wolfgang Nejdl | Stefan Siersdorfer

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Using WordNet Hypernyms and Dependency Features for Phrasal-Level Event Recognition and Type Classification
Yoonjae Jeong | Sung-Hyon Myaeng

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Aggregating Evidence from Hospital Departments to Improve Medical Records Search
Nut Limsopatham | Craig Macdonald | Iadh Ounis

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An N-Gram Topic Model for Time-Stamped Documents
Shoaib Jameel | Wai Lam

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Influence of Timeline and Named-Entity Components on User Engagement
Yashar Moshfeghi | Michael Matthews | Roi Blanco | Joemon M. Jose

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Cognitive Temporal Document Priors
Maria-Hendrike Peetz | Maarten de Rijke

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Combining Recency and Topic-Dependent Temporal Variation for Microblog Search
Taiki Miyanishi | Kazuhiro Seki | Kuniaki Uehara

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Subjectivity Annotation of the Microblog 2011 Realtime Adhoc Relevance Judgments
Georgios Paltoglou | Kevan Buckley

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Geo-spatial Event Detection in the Twitter Stream
Maximilian Walther | Michael Kaisser

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A Versatile Tool for Privacy-Enhanced Web Search
Avi Arampatzis | George Drosatos | Pavlos S. Efraimidis

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Exploiting Novelty and Diversity in Tag Recommendation
Fabiano Belém | Eder Ferreira Martins | Jussara M. Almeida | Marcos André Gonçalves

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Example Based Entity Search in the Web of Data
Marc Bron | Krisztian Balog | Maarten de Rijke

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A Fast Generative Spell Corrector Based on Edit Distance
Ishan Chattopadhyaya | Kannappan Sirchabesan | Krishanu Seal

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Being Confident about the Quality of the Predictions in Recommender Systems
Sergio Cleger-Tamayo | Juan M. Fernández-Luna | Juan F. Huete | Nava Tintarev

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Two-Stage Learning to Rank for Information Retrieval
Van Dang | Michael Bendersky | W. Bruce Croft

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Hybrid Query Scheduling for a Replicated Search Engine
Ana Freire | Craig Macdonald | Nicola Tonellotto | Iadh Ounis | Fidel Cacheda

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Latent Factor BlockModel for Modelling Relational Data
Sheng Gao | Ludovic Denoyer | Patrick Gallinari | Jun Guo

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Estimation of the Collection Parameter of Information Models for IR
Parantapa Goswami | Éric Gaussier

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Increasing Stability of Result Organization for Session Search
Dongyi Guan | Hui Yang

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Updating Users about Time Critical Events
Qi Guo | Fernando Diaz | Elad Yom-Tov

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Comparing Crowd-Based, Game-Based, and Machine-Based Approaches in Initial Query and Query Refinement Tasks
Christopher G. Harris | Padmini Srinivasan

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Reducing the Uncertainty in Resource Selection
Ilya Markov | Leif Azzopardi | Fabio Crestani

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Exploiting Time in Automatic Image Tagging
Philip J. McParlane | Joemon M. Jose

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Using Text-Based Web Image Search Results Clustering to Minimize Mobile Devices Wasted Space-Interface
José G. Moreno | Gaël Dias

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Discovery and Analysis of Evolving Topical Social Discussions on Unstructured Microblogs
Kanika Narang | Seema Nagar | Sameep Mehta | L. Venkata Subramaniam | Kuntal Dey

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Web Credibility: Features Exploration and Credibility Prediction
Alexandra Olteanu | Stanislav Peshterliev | Xin Liu | Karl Aberer

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Query Suggestions for Textual Problem Solution Repositories
Deepak P | Sutanu Chakraborti | Deepak Khemani

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Improving ESA with Document Similarity
Tamara Polajnar | Nitish Aggarwal | Kartik Asooja | Paul Buitelaar

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Ontology-Based Word Sense Disambiguation for Scientific Literature
Roman Prokofyev | Gianluca Demartini | Alexey Boyarsky | Oleg Ruchayskiy | Philippe Cudré-Mauroux

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A Language Modeling Approach for Extracting Translation Knowledge from Comparable Corpora
Razieh Rahimi | Azadeh Shakery

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Content-Based Re-ranking of Text-Based Image Search Results
Franck Thollard | Georges Quénot

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Encoding Local Binary Descriptors by Bag-of-Features with Hamming Distance for Visual Object Categorization
Yu Zhang | Chao Zhu | Stéphane Bres | Liming Chen

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Recommending High Utility Query via Session-Flow Graph
Xiaofei Zhu | Jiafeng Guo | Xueqi Cheng | Yanyan Lan | Wolfgang Nejdl

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URL Redirection Accounting for Improving Link-Based Ranking Methods
Maksim Zhukovskii | Gleb Gusev | Pavel Serdyukov

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Lo mejor de dos idiomas - Cross-Lingual Linkage of Geotagged Wikipedia Articles
Dirk Ahlers

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A Pilot Study on Using Profile-Based Summarisation for Interactive Search Assistance
Azhar Alhindi | Udo Kruschwitz | Chris Fox

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Exploring Patent Passage Retrieval Using Nouns Phrases
Linda Andersson | Parvaz Mahdabi | Allan Hanbury | Andreas Rauber

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Characterizing Health-Related Community Question Answering
Alexander Beloborodov | Artem Kuznetsov | Pavel Braslavski

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Topic Models Can Improve Domain Term Extraction
Elena I. Bolshakova | Natalia V. Loukachevitch | Michael Nokel

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A Topic Person Multi-polarization Method Using Friendship Network Analysis
Zhong-Yong Chen | Chien Chin Chen

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Improving Cyberbullying Detection with User Context
Maral Dadvar | Dolf Trieschnigg | Roeland Ordelman | Franciska de Jong

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Snippet-Based Relevance Predictions for Federated Web Search
Thomas Demeester | Dong Nguyen | Dolf Trieschnigg | Chris Develder | Djoerd Hiemstra

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Designing Human-Readable User Profiles for Search Evaluation
Carsten Eickhoff | Kevyn Collins-Thompson | Paul N. Bennett | Susan T. Dumais

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Sentiment Classification Based on Phonetic Characteristics
Sergei Ermakov | Liana Ermakova

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Cross-Language Plagiarism Detection Using a Multilingual Semantic Network
Marc Franco-Salvador | Parth Gupta | Paolo Rosso

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Classification of Opinion Questions
Hongping Fu | Zhendong Niu | Chunxia Zhang | Lu Wang | Peng Jiang | Ji Zhang

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Tempo of Search Actions to Modeling Successful Sessions
Kazuya Fujikawa | Hideo Joho | Shin-ichi Nakayama

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Near-Duplicate Detection for Online-Shops Owners: An FCA-Based Approach
Dmitry I. Ignatov | Andrey V. Konstantinov | Yana Chubis

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Incremental Reranking for Hierarchical Text Classification
Qi Ju | Alessandro Moschitti

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Topic Model for User Reviews with Adaptive Windows
Takuya Konishi | Fuminori Kimura | Akira Maeda

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Time Based Feedback and Query Expansion for Twitter Search
Naveen Kumar | Benjamin A. Carterette

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Is Intent-Aware Expected Reciprocal Rank Sufficient to Evaluate Diversity?
Teerapong Leelanupab | Guido Zuccon | Joemon M. Jose

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Late Data Fusion for Microblog Search
Shangsong Liang | Maarten de Rijke | Manos Tsagkias

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A Task-Specific Query and Document Representation for Medical Records Search
Nut Limsopatham | Craig Macdonald | Iadh Ounis

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On CORI Results Merging
Ilya Markov | Avi Arampatzis | Fabio Crestani

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Detecting Friday Night Party Photos: Semantics for Tag Recommendation
Philip J. McParlane | Yelena Mejova | Ingmar Weber

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Optimizing nDCG Gains by Minimizing Effect of Label Inconsistency
Pavel Metrikov | Virgiliu Pavlu | Javed A. Aslam

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Least Square Consensus Clustering: Criteria, Methods, Experiments
Boris G. Mirkin | Andrey Shestakov

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Domain Adaptation of Statistical Machine Translation Models with Monolingual Data for Cross Lingual Information Retrieval
Vassilina Nikoulina | Stéphane Clinchant

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Text Summarization while Maximizing Multiple Objectives with Lagrangian Relaxation
Masaaki Nishino | Norihito Yasuda | Tsutomu Hirao | Jun Suzuki | Masaaki Nagata

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Towards Detection of Child Sexual Abuse Media: Categorization of the Associated Filenames
Alexander Panchenko | Richard Beaufort | Hubert Naets | Cédrick Fairon

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Leveraging Latent Concepts for Retrieving Relevant Ads for Short Text
Ankit Patil | Kushal S. Dave | Vasudeva Varma

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Robust PLSA Performs Better Than LDA
Anna Potapenko | Konstantin V. Vorontsov

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WANTED: Focused Queries for Focused Retrieval
Georgina Ramírez

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Exploiting Click Logs for Adaptive Intranet Navigation
Sharhida Zawani Saad | Udo Kruschwitz

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Leveraging Microblogs for Spatiotemporal Music Information Retrieval
Markus Schedl

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Topic-Focused Summarization of Chat Conversations
Arpit Sood | Thanvir P. Mohamed | Vasudeva Varma

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Risk Ranking from Financial Reports
Ming-Feng Tsai | Chuan-Ju Wang

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An Initial Investigation on the Relationship between Usage and Findability
Colin Wilkie | Leif Azzopardi

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Sub-sentence Extraction Based on Combinatorial Optimization
Norihito Yasuda | Masaaki Nishino | Tsutomu Hirao | Masaaki Nagata

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ADRTrace: Detecting Expected and Unexpected Adverse Drug Reactions from User Reviews on Social Media Sites
Andrew Yates | Nazli Goharian

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The Impact of Temporal Intent Variability on Diversity Evaluation
Ke Zhou | Stewart Whiting | Joemon M. Jose | Mounia Lalmas

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Re-leashed! The PuppyIR Framework for Developing Information Services for Children, Adults and Dogs
Douglas Dowie | Leif Azzopardi

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A Web Mining Tool for Assistance with Creative Writing
Boris A. Galitsky | Sergei O. Kuznetsov

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DS4: A Distributed Social and Semantic Search System
Dionisis Kontominas | Paraskevi Raftopoulou | Christos Tryfonopoulos | Euripides G. M. Petrakis

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Serelex: Search and Visualization of Semantically Related Words
Alexander Panchenko | Pavel Romanov | Olga Morozova | Hubert Naets | Andrey Philippovich | Alexey Romanov | Cédrick Fairon

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SIAM: Social Interaction Analysis for Multimedia
Jérôme Picault | Myriam Ribière

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Exploratory Search on Social Media
Aaron Ruß | Michael Kaisser

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VisNavi: Citation Context Visualization and Navigation
Farag Saad | Brigitte Mathiak

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Face-Based People Searching in Videos
Jan Sedmidubský | Michal Batko | Pavel Zezula

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Political Hashtag Trends
Ingmar Weber | Venkata Rama Kiran Garimella | Asmelash Teka

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OPARS: Objective Photo Aesthetics Ranking System
Huang Xiao | Han Xiao | Claudia Eckert

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Distributed Information Retrieval and Applications
Fabio Crestani | Ilya Markov

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Searching the Web of Data
Gerard de Melo | Katja Hose

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Monolingual and Cross-Lingual Probabilistic Topic Models and Their Applications in Information Retrieval
Marie-Francine Moens | Ivan Vulic

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Practical Online Retrieval Evaluation
Filip Radlinski | Katja Hofmann

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Integrating IR Technologies for Professional Search - (Full-Day Workshop)
Michail Salampasis | Norbert Fuhr | Allan Hanbury | Mihai Lupu | Birger Larsen | Henrik Strindberg

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From Republicans to Teenagers - Group Membership and Search (GRUMPS)
Ingmar Weber | Djoerd Hiemstra | Pavel Serdyukov

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Doctoral Consortium at ECIR 2013
Hideo Joho | Dmitry I. Ignatov