617 search results - page 18 / 124 » Impact of problem centralization in distributed constraint o... |
TASE
2008
IEEE
13 years 8 months ago
2008
IEEE
Dynamic programming, branch-and-bound, and constraint programming are the standard solution principles for nding optimal solutions to machine scheduling problems. We propose a new ...
CCGRID
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper discusses the impact of the hierarchical master-worker paradigm on performance of an application program, which solves an optimization problem by a parallel branch and ...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
ATAL
2003
Springer
14 years 1 months ago
2003
Springer
We present a new polynomial-space algorithm, called Adopt, for distributed constraint optimization (DCOP). DCOP is able to model a large class of collaboration problems in multi-a...
GLOBECOM
2007
IEEE
13 years 10 months ago
2007
IEEE
— 1 In this paper, we investigate the proportional fair scheduling (PFS) problem for multiuser OFDM systems, considering the impact of packet length. Packet length influences sc...