248 search results - page 39 / 50 » Parameterized Algorithms for Directed Maximum Leaf Problems |
MOBICOM
2012
ACM
12 years 12 months ago
2012
ACM
While a natural fit for modeling and understanding mobile networks, time-varying graphs remain poorly understood. Indeed, many of the usual concepts of static graphs have no obvi...
ANCS
2009
ACM
14 years 7 months ago
2009
ACM
Torus, mesh, and flattened butterfly networks have all been considered as candidate architectures for on-chip interconnection networks. In this paper, we study the problem of opti...
76
Voted
GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— Controlling the topology of a wireless ad hoc network is very important from the point of view of performance. One known technique for controlling the topology is throu...
77
Voted
IRI
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, a framework for replacing missing values in a database is proposed since a real-world database is seldom complete. Good data quality in a database can directly impr...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
— We consider the problem of link scheduling in a sensor network employing a TDMA MAC protocol. Our link scheduling algorithm involves two phases. In the first phase, we assign ...