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SMC
2010
IEEE
158views Control Systems» more  SMC 2010»
13 years 7 months ago
A study of genetic algorithms for approximating the longest path in generic graphs
Abstract--Finding the longest simple path in a generic undirected graph is a challenging issue that belongs to the NPComplete class of problems. Four approaches based on genetic al...
David Portugal, Carlos Henggeler Antunes, Rui Roch...
CDC
2009
IEEE
110views Control Systems» more  CDC 2009»
13 years 7 months ago
Global synchronization of networked systems with bidirectional connections
This paper studies the global synchronization problem of networked systems with bidirectional connections. We introduce a virtual node to produce the reference trajectory which wil...
Ji Xiang, Yanjun Li, Wei Wei
ICIP
2009
IEEE
13 years 7 months ago
Model based analysis for quantization parameter cascading in hierarchical video coding
Originally, the hierarchical coding structure was proposed to achieve temporal scalability. Soon after, it was realized that with a proper quantization parameter cascading (QPC) s...
Xiang Li, Peter Amon, Andreas Hutter, André...
ICASSP
2011
IEEE
13 years 1 months ago
High-order center-frequency adaptive filters using block-diagram-based frequency transformation
This paper proposes a simple method of realization of centerfrequency adaptive filters for high-accuracy detection of band-pass signals immersed in a broadband signal. Our method...
Shunsuke Koshita, Yuki Kumamoto, Masahide Abe, Mas...
WIOPT
2011
IEEE
13 years 1 months ago
Performance evaluation of resource allocation policies for energy harvesting devices
Abstract—We focus on resource allocation for energy harvesting devices. We analytically and numerically evaluate the performance of algorithms that determine time fair energy all...
Maria Gorlatova, Andrey Bernstein, Gil Zussman