356 search results - page 40 / 72 » Further results on the subspace distance |
JGT
2010
13 years 8 months ago
2010
: Jacobson, Levin, and Scheinerman introduced the fractional Ramsey function rf (a1,a2, ...,ak) as an extension of the classical definition for Ramsey numbers. They determined an e...
JMLR
2010
13 years 4 months ago
2010
We study hierarchical clustering schemes under an axiomatic view. We show that within this framework, one can prove a theorem analogous to one of J. Kleinberg (Kleinberg, 2002), i...
ISAAC
2004
Springer
14 years 3 months ago
2004
Springer
For c ∈ R, a c-spanner is a subgraph of a complete Euclidean graph satisfying that between any two vertices there exists a path of weighted length at most c times their geometric...
IPCCC
2007
IEEE
14 years 4 months ago
2007
IEEE
LEACH (Low Energy Adaptive Clustering Hierarchy) [1] is one of the popular cluster-based structures, which has been widely proposed in wireless sensor networks. LEACH uses a TDMA ...
KIVS
2005
Springer
14 years 3 months ago
2005
Springer
Recent research has shown that multi-hop ad hoc networks suffer from a low capacity and moreover that an individual node’s capacity for long-distance communication decreases the...