2125 search results - page 87 / 425 » On Graph Complexity |
ISCC
2008
IEEE
15 years 4 months ago
2008
IEEE
We propose efficient scheduling algorithms for downlink MIMO-CDMA systems using zero forcing beamforming to achieve high system throughput with low computational complexity. Base...
COCO
2000
Springer
15 years 2 months ago
2000
Springer
For any q > 1, let MODq be a quantum gate that determines if the number of 1’s in the input is divisible by q. We show that for any q, t > 1, MODq is equivalent to MODt (u...
VVS
1998
IEEE
15 years 2 months ago
1998
IEEE
A visibility ordering of a set of objects, from a given viewpoint, is a total order on the objects such that if object a obstructs object b, then b precedes a in the ordering. Suc...
IJAC
2007
14 years 9 months ago
2007
The Whitehead minimization problem consists in finding a minimum size element in the automorphic orbit of a word, a cyclic word or a finitely generated subgroup in a finite rank...
IAT
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper, we propose a novel approach to solving the distributed constraint optimisation problem (DCOP) that guarantees completeness, while having linear communication comple...