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AMDO
2004
Springer
14 years 3 months ago
Image Cues Fusion for Object Tracking Based on Particle Filter
Particle filter is a powerful algorithm to deal with non-linear and non-Gaussian tracking problems. However the algorithm relying only upon one image cue often fails in challengin...
Peihua Li, François Chaumette
DIS
2004
Springer
14 years 3 months ago
Tiling Databases
Abstract. In this paper, we consider 0/1 databases and provide an alternative way of extracting knowledge from such databases using tiles. A tile is a region in the database consis...
Floris Geerts, Bart Goethals, Taneli Mielikäi...
IPSN
2004
Springer
14 years 3 months ago
Distributed beamforming for information transfer in sensor networks
Energy efficient transfer of data from sensors is a fundamental problem in sensor networks. In this paper, we propose a distributed beamforming approach to this problem, with a cl...
Gwen Barriac, Raghuraman Mudumbai, Upamanyu Madhow
ITS
2004
Springer
153views Multimedia» more  ITS 2004»
14 years 3 months ago
Modeling Students' Reasoning About Qualitative Physics: Heuristics for Abductive Proof Search
Abstract. We describe a theorem prover that is used in the Why2Atlas tutoring system for the purposes of evaluating the correctness of a student’s essay and for guiding feedback ...
Maxim Makatchev, Pamela W. Jordan, Kurt VanLehn
IEEEICCI
2003
IEEE
14 years 2 months ago
Mixing Semantic Networks and Conceptual Vectors: The Case of Hyperonymy
In this paper, we focus on lexical semantics, a key issue in Natural Language Processing (NLP) that tends to converge with conceptual Knowledge Representation (KR) and ontologies....
Violaine Prince, Mathieu Lafourcade