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CLEF
2009
Springer
13 years 8 months ago
Overview of the CLEF 2009 Large-Scale Visual Concept Detection and Annotation Task
The large-scale visual concept detection and annotation task (LS-VCDT) in ImageCLEF 2009 aims at the detection of 53 concepts in consumer photos. These concepts are structured in ...
Stefanie Nowak, Peter Dunker
ECAI
2004
Springer
14 years 3 months ago
Local Search Heuristics: Fitness Cloud versus Fitness Landscape
This paper introduces the concept of fitness cloud as an alternative way to visualize and analyze search spaces than given by the geographic notion of fitness landscape. It is ar...
Philippe Collard, Sébastien Vérel, M...
ICFCA
2007
Springer
14 years 4 months ago
A Parameterized Algorithm for Exploring Concept Lattices
Kuznetsov shows that Formal Concept Analysis (FCA) is a natural framework for learning from positive and negative examples. Indeed, the results of learning from positive examples (...
Peggy Cellier, Sébastien Ferré, Oliv...
SIGMOD
2007
ACM
105views Database» more  SIGMOD 2007»
14 years 10 months ago
Supporting entity search: a large-scale prototype search engine
As the Web has evolved into a data-rich repository, with the standard "page view," current search engines are increasingly inadequate. While we often search for various ...
Tao Cheng, Xifeng Yan, Kevin Chen-Chuan Chang
CLEF
2007
Springer
14 years 4 months ago
Multiplying Concept Sources for Graph Modeling
This paper presents the LIG contribution to the CLEF 2007 medical retrieval task (i.e. ImageCLEFmed). The main idea in this paper is to incorporate medical knowledge in the langua...
Loïc Maisonnasse, Éric Gaussier, Jean-...