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CLEF
2009
Springer
13 years 2 months ago
The University of Amsterdam's Concept Detection System at ImageCLEF 2009
Our group within the University of Amsterdam participated in the large-scale visual concept detection task of ImageCLEF 2009. Our experiments focus on increasing the robustness of...
Koen E. A. van de Sande, Theo Gevers, Arnold W. M....
CLEF
2009
Springer
13 years 2 months ago
NLEL-MAAT at ResPubliQA
Santiago Correa, Davide Buscaldi, Paolo Rosso
CLEF
2009
Springer
13 years 2 months ago
Unsupervised Morphological Analysis by Formal Analogy
Abstract. While classical approaches to unsupervised morphology acquisition often rely on metrics based on information theory for identifying morphemes, we describe a novel approac...
Jean-François Lavallée, Philippe Lan...
CLEF
2009
Springer
13 years 6 months ago
Automatically Generating Queries for Prior Art Search
This report outlines our participation in CLEF-IP's 2009 prior art search task. In the task's initial year our focus lay on the automatic generation of effective queries...
Erik Graf, Leif Azzopardi, Keith van Rijsbergen
CLEF
2009
Springer
13 years 6 months ago
MorphoNet: Exploring the Use of Community Structure for Unsupervised Morpheme Analysis
This paper investigates a novel approach to unsupervised morphology induction relying on community detection in networks. In a first step, morphological transformation rules are a...
Delphine Bernhard
CLEF
2009
Springer
13 years 6 months ago
Interactive Probabilistic Search for GikiCLEF
In this paper we will briefly describe the approaches taken by the Berkeley Cheshire Group for the GikiCLEF task of the QA track. Because the task was intended to model some aspec...
Ray R. Larson
CLEF
2009
Springer
13 years 6 months ago
Information Retrieval Baselines for the ResPubliQA Task
This paper describes the baselines proposed for the ResPubliQA 2009 task. These baselines are purely based on information retrieval techniques. The selection of an adequate retrie...
Joaquín Pérez-Iglesias, Guillermo Ga...
CLEF
2009
Springer
13 years 6 months ago
Elhuyar-IXA: Semantic Relatedness and Cross-Lingual Passage Retrieval
Eneko Agirre, Olatz Ansa, Xabier Arregi, Maddalen ...
CLEF
2009
Springer
13 years 6 months ago
Unsupervised Morpheme Analysis with Allomorfessor
Sami Virpioja, Oskar Kohonen, Krista Lagus