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EUROS
2008
137views Robotics» more  EUROS 2008»
15 years 8 months ago
Reactive Trajectory Deformation to Navigate Dynamic Environments
Abstract. Path deformation is a technique that was introduced to generate robot motion wherein a path, that has been computed beforehand, is continuously deformed on-line in respon...
Vivien Delsart, Thierry Fraichard
BIS
2008
93views Business» more  BIS 2008»
15 years 8 months ago
Turning a Corporate Folksonomy into a Lightweight Corporate Ontology
Abstract. Companies use company-specific terminology that may differ from the terminology used in existing corporate ontologies (e.g. Tove) and therefore need their own ontology. H...
Céline Van Damme, Tanguy Coenen, Eddy Vandi...
ECIR
2010
Springer
15 years 8 months ago
On Improving Pseudo-Relevance Feedback Using Pseudo-Irrelevant Documents
Abstract. Pseudo-Relevance Feedback (PRF) assumes that the topranking n documents of the initial retrieval are relevant and extracts expansion terms from them. In this work, we int...
Karthik Raman, Raghavendra Udupa, Pushpak Bhattach...
DAGSTUHL
2007
15 years 8 months ago
Relevance Matrices in LVQ
Abstract. We propose a new matrix learning scheme to extend Generalized Relevance Learning Vector Quantization (GRLVQ). By introducing a full matrix of relevance factors in the dis...
Petra Schneider
ESANN
2008
15 years 8 months ago
A neural model with feedback for robust disambiguation of motion
Abstract. The aperture problem is a direct consequence of any local detection in the visual perception of motion. It results in ambiguous responses of the local motion detectors. B...
Mauricio Cerda, Bernard Girau