45 search results - page 9 / 9 » Fast k-Means Algorithms with Constant Approximation |
INFOCOM
2005
IEEE
13 years 10 months ago
2005
IEEE
With the rapid development of Internet multimedia applications, the next generation of networks is required to schedule not only the best effort traffic but also the traffic wit...
WADS
2007
Springer
13 years 11 months ago
2007
Springer
A ball graph is an intersection graph of a set of balls with arbitrary radii. Given a real number t > 1, we say that a subgraph G′ of a graph G is a t-spanner of G, if for eve...
SDM
2007
SIAM
13 years 6 months ago
2007
SIAM
In many applications, we monitor data obtained from multiple streaming sources for collective decision making. The task presents several challenges. First, data in sensor networks...
WWW
2005
ACM
14 years 5 months ago
2005
ACM
We consider the problem of indexing high-dimensional data for answering (approximate) similarity-search queries. Similarity indexes prove to be important in a wide variety of sett...
VISUALIZATION
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper presents a novel method for computing simulated x-ray images, or DRRs (digitally reconstructed radiographs), of tetrahedral meshes with higher-order attenuation functio...