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ICIAR
2009
Springer
14 years 1 months ago
Abnormal Behavior Recognition Using Self-Adaptive Hidden Markov Models
A self-adaptive Hidden Markov Model (SA-HMM) based framework is proposed for behavior recognition in this paper. In this model, if an unknown sequence cannot be classified into an...
Jun Yin, Yan Meng
SSD
2009
Springer
127views Database» more  SSD 2009»
14 years 1 months ago
Incremental Reverse Nearest Neighbor Ranking in Vector Spaces
In this paper, we formalize the novel concept of incremental reverse nearest neighbor ranking and suggest an original solution for this problem. We propose an efficient approach f...
Tobias Emrich, Hans-Peter Kriegel, Peer Kröge...
CC
2001
Springer
146views System Software» more  CC 2001»
14 years 1 months ago
Alias Analysis by Means of a Model Checker
We study the application of a standard model checker tool, Spin, to the well-known problem of computing a may-alias relation for a C program. A precise may-alias relation can signi...
Vincenzo Martena, Pierluigi San Pietro
EMO
2001
Springer
100views Optimization» more  EMO 2001»
14 years 1 months ago
Fuzzy Evolutionary Hybrid Metaheuristic for Network Topology Design
Abstract. Topology design of enterprise networks is a hard combinatorial optimization problem. It has numerous constraints, several objectives, and a very noisy solution space. Bes...
Habib Youssef, Sadiq M. Sait, Salman A. Khan
FGR
2000
IEEE
137views Biometrics» more  FGR 2000»
14 years 1 months ago
Face Recognition in a Meeting Room
In this paper, we investigate recognition of human faces in a meeting room. The major challenges of identifying human faces in this environment include low quality of input images...
Ralph Gross, Jie Yang, Alex Waibel