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ICALT
2009
IEEE
14 years 4 months ago
Concept Extraction from Student Essays, Towards Concept Map Mining
This paper presents a new approach for automatic concept extraction, using grammatical parsers and Latent Semantic Analysis. The methodology and tool used to build the benchmarkin...
Jorge J. Villalón, Rafael A. Calvo
ICRA
2009
IEEE
137views Robotics» more  ICRA 2009»
14 years 4 months ago
Improved inverse-depth parameterization for monocular simultaneous localization and mapping
— Inverse-depth parameterization can successfully deal with the feature initialization problem in monocular simultaneous localization and mapping applications. However, it is red...
Evren Imre, Marie-Odile Berger, Nicolas Noury
SAT
2007
Springer
92views Hardware» more  SAT 2007»
14 years 4 months ago
Mapping CSP into Many-Valued SAT
We first define a mapping from CSP to many-valued SAT which allows to solve CSP instances with many-valued SAT solvers. Second, we define a new many-valued resolution rule and p...
Carlos Ansótegui, Maria Luisa Bonet, Jordi ...
ICMCS
2006
IEEE
108views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Image Segmentation using Parallel Self Organizing Tree Map
At present, the researchers are making great effort to search for a general purpose resolution for image segmentation. Most of the approaches we are using now are somewhat ineffic...
Xiaoming Fan, Jonathan Randall, Ivan Lee
CIVR
2005
Springer
183views Image Analysis» more  CIVR 2005»
14 years 3 months ago
Semantic Annotation of Image Groups with Self-organizing Maps
Automatic image annotation has attracted a lot of attention recently as a method for facilitating semantic indexing and text-based retrieval of visual content. In this paper, we pr...
Markus Koskela, Jorma Laaksonen