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ICPR
2008
IEEE
16 years 1 months ago
Harris feature vector descriptor (HFVD)
A new image feature called Harris feature vector is defined in this paper, which effectively describes the image gradient distribution. By computing the mean and the standard devi...
Xuguang Wang, Fuchao C. Wu, Zhiheng Wang
ICDE
2007
IEEE
128views Database» more  ICDE 2007»
16 years 1 months ago
Efficient Evaluation of All-Nearest-Neighbor Queries
The All Nearest Neighbor (ANN) operation is a commonly used primitive for analyzing large multi-dimensional datasets. Since computing ANN is very expensive, in previous works R*-t...
Yun Chen, Jignesh M. Patel
AI
2005
Springer
15 years 5 months ago
Real-Time Decision Making for Large POMDPs
Abstract. In this paper, we introduce an approach called RTBSS (RealTime Belief Space Search) for real-time decision making in large POMDPs. The approach is based on a look-ahead s...
Sébastien Paquet, Ludovic Tobin, Brahim Cha...
ECSQARU
2005
Springer
15 years 5 months ago
Default Clustering from Sparse Data Sets
Categorization with a very high missing data rate is seldom studied, especially from a non-probabilistic point of view. This paper proposes a new algorithm called default clusterin...
Julien Velcin, Jean-Gabriel Ganascia
CEC
2003
IEEE
15 years 5 months ago
AISEC: an artificial immune system for e-mail classification
With the increase in information on the Internet, the strive to find more effective tools for distinguishing between interesting and non-interesting material is increasing. Drawing...
Andrew Secker, Alex Alves Freitas, Jon Timmis