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» Constraints in Weighted Averaging
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GD
2009
Springer
15 years 9 months ago
More Flexible Radial Layout
We describe an algorithm for radial layout of undirected graphs, in which nodes are constrained to concentric circles centered at the origin. Such constraints are typical, e.g., i...
Ulrik Brandes, Christian Pich
TSP
2010
15 years 29 days ago
Improving wireless physical layer security via cooperating relays
Physical (PHY) layer security approaches for wireless communications can prevent eavesdropping without upper layer data encryption. However, they are hampered by wireless channel c...
Lun Dong, Zhu Han, Athina P. Petropulu, H. Vincent...
ASPDAC
2005
ACM
111views Hardware» more  ASPDAC 2005»
15 years 12 months ago
Fast floorplanning by look-ahead enabled recursive bipartitioning
A new paradigm is introduced for floorplanning any combination of fixed-shape and variable-shape blocks under tight fixedoutline area constraints and a wirelength objective. Dra...
Jason Cong, Michail Romesis, Joseph R. Shinnerl
DSD
2009
IEEE
126views Hardware» more  DSD 2009»
15 years 10 months ago
Architecture-Driven Synthesis of Reconfigurable Cells
In this paper, we present a novel method for merging sets of computational patterns into a reconfigurable cell respecting design constraints and optimizing specific design aspects...
Christophe Wolinski, Krzysztof Kuchcinski, Erwan R...
AUSAI
2005
Springer
15 years 8 months ago
A Comparison of Evolutionary Methods for the Discovery of Local Search Heuristics
Abstract. Methods of adaptive constraint satisfaction have recently become of interest to overcome the limitations imposed on “black-box” search algorithms by the no free lunch...
Stuart Bain, John Thornton, Abdul Sattar