2740 search results - page 360 / 548 » Approximating Component Selection |
181
click to vote
VTC
2007
IEEE
16 years 22 days ago
2007
IEEE
— This paper presents a novel generalised Multi-Carrier Direct Sequence Code Division Multiple Access (MC DS-CDMA) system invoking smart antennas for improving the achievable per...
174
click to vote
ICALP
2007
Springer
16 years 19 days ago
2007
Springer
A spanner of an undirected unweighted graph is a subgraph that approximates the distance metric of the original graph with some specified accuracy. Specifically, we say H ⊆ G i...
161
click to vote
SSD
2007
Springer
16 years 17 days ago
2007
Springer
In many modern applications such as biometric identification systems, sensor networks, medical imaging, geology, and multimedia databases, the data objects are not described exact...
171
click to vote
FOCS
2006
IEEE
16 years 16 days ago
2006
IEEE
Given an n-element set U and a family of subsets S ⊆ 2U we show how to count the number of k-partitions S1 ∪ · · · ∪ Sk = U into subsets Si ∈ S in time 2nnO(1). The only...
168
click to vote
ICMCS
2006
IEEE
16 years 15 days ago
2006
IEEE
In this paper, we discuss the cache replacement policy in a multimedia transcoding proxy. Unlike the cache replacement for conventional web objects, to replace some elements with ...