1964 search results - page 141 / 393 » Partitioning Based Algorithms for Some Colouring Problems |
ICRA
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we define a mobile self-localization (MSL) problem for sparse mobile sensor networks, and propose an algorithm named Mobility Assisted MDS-MAP(P), based on Mult...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— The maximum lifetime routing problem in wireless sensor networks has received increasing attention in recent years. One way is to formulate it as a linear programming problem b...
ICASSP
2009
IEEE
13 years 12 months ago
2009
IEEE
In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective ch...
CSC
2006
13 years 9 months ago
2006
- Symmetric level-index arithmetic was introduced to overcome the problems of overflow and underflow in scientific computations. A hybrid SLI-FLP number system, together with some ...
ICDM
2006
IEEE
14 years 2 months ago
2006
IEEE
Clustering is ill-defined. Unlike supervised learning where labels lead to crisp performance criteria such as accuracy and squared error, clustering quality depends on how the cl...