108 search results - page 22 / 22 » Adaptive Sampling for Geometric Problems over Data Streams |
STOC
2009
ACM
14 years 5 months ago
2009
ACM
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
ICNP
2009
IEEE
13 years 2 months ago
2009
IEEE
Abstract--IP multicast applications such as live lecture broadcasts are being increasingly used in enterprise and campus networks. In many cases, end hosts access these multicast s...
EDBT
2009
ACM
13 years 9 months ago
2009
ACM
Text corpora are often enhanced by additional metadata which relate real-world entities, with each document in which such entities are discussed. Such relationships are typically ...