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CISS
2008
IEEE
15 years 8 months ago
Resource allocation for cooperative relaying
—The delay-limited capacity of the half-duplex relay channel is analyzed for several cooperative protocols under a long-term average total transmit power constraint. It is assume...
Jie Yang, Deniz Gündüz, D. Richard Brown...
SCIA
2009
Springer
161views Image Analysis» more  SCIA 2009»
15 years 8 months ago
A Fast Optimization Method for Level Set Segmentation
Abstract. Level set methods are a popular way to solve the image segmentation problem in computer image analysis. A contour is implicitly represented by the zero level of a signed ...
Thord Andersson, Gunnar Läthén, Reiner...
ATMOS
2010
150views Optimization» more  ATMOS 2010»
15 years 11 days ago
Dynamic Graph Generation and Dynamic Rolling Horizon Techniques in Large Scale Train Timetabling
The aim of the train timetabling problem is to find a conflict free timetable for a set of passenger and freight trains along their routes in an infrastructure network. Several ...
Frank Fischer, Christoph Helmberg
VLSID
1999
IEEE
111views VLSI» more  VLSID 1999»
15 years 5 months ago
A New Approach for CMOS Op-Amp Synthesis
A new approach for CMOS op-amp circuit synthesis has proposed here. The approach is based on the observation that the rst order behavior of a MOS transistor in the saturation regi...
Pradip Mandal, V. Visvanathan
ICTAI
2010
IEEE
14 years 11 months ago
PKOPT: Faster k-Optimal Solution for DCOP by Improving Group Selection Strategy
A significant body of work in multiagent systems over more than two decades has focused on multi-agent coordination (1). Many challenges in multi-agent coordination can be modeled ...
Elnaz Bigdeli, Maryam Rahmaninia, Mohsen Afsharchi