780 search results - page 113 / 156 » Cost-Sharing Approximations for h |
JUCS
2002
13 years 8 months ago
2002
: In a database with categorical attributes, each attribute defines a partition whose classes can be regarded as natural clusters of rows. In this paper we focus on finding a parti...
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
Two popular webpage ranking algorithms are HITS and PageRank. HITS emphasizes mutual reinforcement between authority and hub webpages, while PageRank emphasizes hyperlink weight n...
TIT
1998
13 years 8 months ago
1998
— The Godard or the constant modulus algorithm (CMA) is an effective technique for blind receiver design in communications. However, due to the complexity of the Constant Modulus...
SIGMETRICS
2002
ACM
13 years 8 months ago
2002
ACM
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
TVCG
1998
13 years 8 months ago
1998
—Volume navigation is the interactive exploration of volume data sets by “flying” the viewpoint through the data, producing a volume rendered view at each frame. We present a...