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GLOBECOM
2008
IEEE
16 years 29 days ago
Global Optimal Routing, Scheduling and Power Control for Multi-Hop Wireless Networks with Interference
—We consider the problem of joint routing, scheduling and power control in multi-hop wireless networks. We use a linear relation between link capacity and signal to interference ...
Javad Kazemitabar, Vahid Tabatabaee, Hamid Jafarkh...
ICC
2007
IEEE
171views Communications» more  ICC 2007»
16 years 25 days ago
Partially Overlapped Channel Assignment for Multi-Channel Wireless Mesh Networks
— The aggregate capacity of wireless mesh networks can be increased by the use of multiple frequency channels and multiple network interface cards in each router. Recent results ...
Amir Hamed Mohsenian Rad, Vincent W. S. Wong
COCOA
2007
Springer
16 years 20 days ago
On Threshold BDDs and the Optimal Variable Ordering Problem
Abstract. Many combinatorial optimization problems can be formulated as 0/1 integer programs (0/1 IPs). The investigation of the structure of these problems raises the following ta...
Markus Behle
CP
2007
Springer
16 years 20 days ago
Towards Robust CNF Encodings of Cardinality Constraints
Motivated by the performance improvements made to SAT solvers in recent years, a number of different encodings of constraints into SAT have been proposed. Concrete examples are th...
João P. Marques Silva, Inês Lynce
GECCO
2007
Springer
209views Optimization» more  GECCO 2007»
16 years 20 days ago
Kernel based automatic clustering using modified particle swarm optimization algorithm
This paper introduces a method for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring clusters. The proposed ...
Ajith Abraham, Swagatam Das, Amit Konar