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Multilingual Information Access Evaluation II. Multimedia Experiments - 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers

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What Happened in CLEF 2009
Carol Peters

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Overview of iCLEF 2009: Exploring Search Behaviour in a Multilingual Folksonomy Environment
Julio Gonzalo | Víctor Peinado | Paul D. Clough | Jussi Karlgren

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Analysis of Multilingual Image Search Logs: Users' Behavior and Search Strategies
Víctor Peinado | Fernando López-Ostenero | Julio Gonzalo

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User Behaviour and Lexical Ambiguity in Cross-Language Image Retrieval
Borja Navarro-Colorado | Marcel Puchol-Blasco | Rafael M. Terol | Sonia Vázquez | Elena Lloret

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Users' Image Seeking Behavior in a Multilingual Tag Environment
Miguel E. Ruiz | Pok Chin

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Diversity in Photo Retrieval: Overview of the ImageCLEFPhoto Task 2009
Monica Lestari Paramita | Mark Sanderson | Paul D. Clough

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Overview of the WikipediaMM Task at ImageCLEF 2009
Theodora Tsikrika | Jana Kludas

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Overview of the CLEF 2009 Medical Image Retrieval Track
Henning Müller | Jayashree Kalpathy-Cramer | Ivan Eggel | Steven Bedrick | Saïd Radhouani | Brian Bakke | Charles E. Kahn Jr. | William R. Hersh

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Overview of the CLEF 2009 Medical Image Annotation Track
Tatiana Tommasi | Barbara Caputo | Petra Welter | Mark Oliver Güld | Thomas Martin Deserno

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Overview of the CLEF 2009 Large-Scale Visual Concept Detection and Annotation Task
Stefanie Nowak | Peter Dunker

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Overview of the CLEF 2009 Robot Vision Track
Andrzej Pronobis | Li Xing | Barbara Caputo

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Diversity Promotion: Is Reordering Top-Ranked Documents Sufficient?
Sergio Navarro | Rafael Muñoz | Fernando Llopis

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Comparison of Several Combinations of Multimodal and Diversity Seeking Methods for Multimedia Retrieval
Julien Ah-Pine | Stéphane Clinchant | Gabriela Csurka

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University of Glasgow at ImageCLEFPhoto 2009: Optimising Similarity and Diversity in Image Retrieval
Teerapong Leelanupab | Guido Zuccon | Anuj Goyal | Martin Halvey | P. Punitha | Joemon M. Jose

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Multimedia Retrieval by Means of Merge of Results from Textual and Content Based Retrieval Subsystems
Ana García-Serrano | Xaro Benavent | Ruben Granados | Esther de Ves | José Miguel Goñi-Menoyo

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Image Query Expansion Using Semantic Selectional Restrictions
Osama El Demerdash | Sabine Bergler | Leila Kosseim

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Clustering for Text and Image-Based Photo Retrieval at CLEF 2009
Qian Zhu | Diana Inkpen

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Combining Text/Image in WikipediaMM Task 2009
Christophe Moulin | Cécile Barat | Cédric Lemaitre | Mathias Géry | Christophe Ducottet | Christine Largeron

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Document Expansion for Text-Based Image Retrieval at CLEF 2009
Jinming Min | Peter Wilkins | Johannes Leveling | Gareth J. F. Jones

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Multimodal Image Retrieval over a Large Database
Débora Myoupo | Adrian Popescu | Hervé Le Borgne | Pierre-Alain Moëllic

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Using WordNet in Multimedia Information Retrieval
Manuel Carlos Díaz-Galiano | María Teresa Martín-Valdivia | Luis Alfonso Ureña López | José M. Perea-Ortega

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Medical Image Retrieval: ISSR at CLEF 2009
Waleed Arafa | Ragia Ibrahim

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An Integrated Approach for Medical Image Retrieval through Combining Textual and Visual Features
Zheng Ye | Xiangji Huang | Qinmin Hu | Hongfei Lin

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Analysis Combination and Pseudo Relevance Feedback in Conceptual Language Model - LIRIS Participation at ImageCLEFMed
Loïc Maisonnasse | Farah Harrathi | Catherine Roussey | Sylvie Calabretto

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The MedGIFT Group at ImageCLEF 2009
Xin Zhou | Ivan Eggel | Henning Müller

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An Extended Vector Space Model for Content Based Image Retrieval
Tolga Berber | Adil Alpkocak

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Using Media Fusion and Domain Dimensions to Improve Precision in Medical Image Retrieval
Saïd Radhouani | Jayashree Kalpathy-Cramer | Steven Bedrick | Brian Bakke | William R. Hersh

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ImageCLEF 2009 Medical Image Annotation Task: PCTs for Hierarchical Multi-Label Classification
Ivica Dimitrovski | Dragi Kocev | Suzana Loskovska | Saso Dzeroski

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Dense Simple Features for Fast and Accurate Medical X-Ray Annotation
Uri Avni | Hayit Greenspan | Jacob Goldberger

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Automated X-Ray Image Annotation - Single versus Ensemble of Support Vector Machines
Devrim Ünay | Octavian Soldea | Süreyya Özögür-Akyüz | Müjdat Çetin | Aytül Erçil

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Topological Localization of Mobile Robots Using Probabilistic Support Vector Classification
Yan Gao | Yiqun Li

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The University of Amsterdam's Concept Detection System at ImageCLEF 2009
Koen E. A. van de Sande | Theo Gevers | Arnold W. M. Smeulders

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Enhancing Recognition of Visual Concepts with Primitive Color Histograms via Non-sparse Multiple Kernel Learning
Alexander Binder | Motoaki Kawanabe

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Using SIFT Method for Global Topological Localization for Indoor Environments
Emanuela Boros | George Rosca | Adrian Iftene

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UAIC at ImageCLEF 2009 Photo Annotation Task
Adrian Iftene | Loredana Vamanu | Cosmina Croitoru

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Learning Global and Regional Features for Photo Annotation
Jiquan Ngiam | Hanlin Goh

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Improving Image Annotation in Imbalanced Classification Problems with Ranking SVM
Ali Fakeri-Tabrizi | Sabrina Tollari | Nicolas Usunier | Patrick Gallinari

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University of Glasgow at ImageCLEF 2009 Robot Vision Task: A Rule Based Approach
Yue Feng | Martin Halvey | Joemon M. Jose

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A Fast Visual Word Frequency - Inverse Image Frequency for Detector of Rare Concepts
Emilie Dumont | Hervé Glotin | Sébastien Paris | Zhong-Qiu Zhao

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Exploring the Semantics behind a Collection to Improve Automated Image Annotation
Ainhoa Llorente | Enrico Motta | Stefan M. Rüger

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Multi-cue Discriminative Place Recognition
Li Xing | Andrzej Pronobis

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MRIM-LIG at ImageCLEF 2009: Robotvision, Image Annotation and Retrieval Tasks
Trong-Ton Pham | Loïc Maisonnasse | Philippe Mulhem | Jean-Pierre Chevallet | Georges Quénot | Rami Albatal

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The ImageCLEF Management System
Ivan Eggel | Henning Müller

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Interest Point and Segmentation-Based Photo Annotation
Bálint Daróczy | István Petrás | András A. Benczúr | Zsolt Fekete | Dávid Márk Nemeskey | Dávid Siklósi | Zsuzsa Weiner

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University of Jaén at ImageCLEF 2009: Medical and Photo Tasks
Miguel Ángel García Cumbreras | Manuel Carlos Díaz-Galiano | María Teresa Martín-Valdivia | Arturo Montejo-Ráez | Luis Alfonso Ureña López

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Overview of VideoCLEF 2009: New Perspectives on Speech-Based Multimedia Content Enrichment
Martha A. Larson | Eamonn Newman | Gareth J. F. Jones

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Methods for Classifying Videos by Subject and Detecting Narrative Peak Points
Tudor-Alexandru Dobrila | Mihail-Ciprian Diaconasu | Irina-Diana Lungu | Adrian Iftene

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Using Support Vector Machines as Learning Algorithm for Video Categorization
José M. Perea-Ortega | Arturo Montejo-Ráez | María Teresa Martín-Valdivia | Luis Alfonso Ureña López

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Video Classification as IR Task: Experiments and Observations
Jens Kürsten | Maximilian Eibl

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Exploiting Speech Recognition Transcripts for Narrative Peak Detection in Short-Form Documentaries
Martha A. Larson | Bart Jochems | Ewine Smits | Roeland Ordelman

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Identification of Narrative Peaks in Video Clips: Text Features Perform Best
Joep J. M. Kierkels | Mohammad Soleymani | Thierry Pun

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A Cocktail Approach to the VideoCLEF'09 Linking Task
Stephan Raaijmakers | Corné Versloot | Joost de Wit

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When to Cross Over? Cross-Language Linking Using Wikipedia for VideoCLEF 2009
Ágnes Gyarmati | Gareth J. F. Jones