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AVSS
2007
IEEE
15 years 7 months ago
CASSANDRA: audio-video sensor fusion for aggression detection
This paper presents a smart surveillance system named CASSANDRA, aimed at detecting instances of aggressive human behavior in public environments. A distinguishing aspect of CASSA...
Wojtek Zajdel, Johannes D. Krijnders, Tjeerd C. An...
102
Voted
BROADNETS
2007
IEEE
15 years 7 months ago
Computer worm ecology in encounter-based networks
Abstract— Encounter-based network is a frequentlydisconnected wireless ad-hoc network requiring immediate neighbors to store and forward aggregated data for information dissemina...
Sapon Tanachaiwiwat, Ahmed Helmy
CCGRID
2007
IEEE
15 years 7 months ago
Assessing the Quality of Automatically Built Network Representations
Abstract— In order to efficiently use Grid resources, users or middlewares must use some network information, and in particular some knowledge of the platform network. As such kn...
Lionel Eyraud-Dubois, Martin Quinson
84
Voted
CEC
2007
IEEE
15 years 7 months ago
Plateaus can be harder in multi-objective optimization
—In recent years a lot of progress has been made in understanding the behavior of evolutionary computation methods for single- and multi-objective problems. Our aim is to analyze...
Tobias Friedrich, Nils Hebbinghaus, Frank Neumann
CEC
2007
IEEE
15 years 7 months ago
On improving approximate solutions by evolutionary algorithms
Abstract—Hybrid methods are very popular for solving problems from combinatorial optimization. In contrast to this the theoretical understanding of the interplay of different opt...
Tobias Friedrich, Jun He, Nils Hebbinghaus, Frank ...