1024 search results - page 29 / 205 » Density of Critical Factorizations |
186
click to vote
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Nonnegative matrix factorization (NMF) has been shown to be an efficient clustering tool. However, NMF`s batch nature necessitates recomputation of whole basis set for new samples...
205
Voted
CSCW
1996
ACM
15 years 11 months ago
1996
ACM
This empirical study examines factors influencing the success of a commercial groupware system in creating group archives and supporting asynchronous communication. The study inve...
214
click to vote
INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—This paper studies window flow control focusing on bridging the gap between microscopic factors such as burstiness in sub-RTT timescales, and observable macroscopic properties ...
193
click to vote
VEE
2006
ACM
16 years 1 months ago
2006
ACM
Many new Java runtime optimizations report relatively small, single-digit performance improvements. On modern virtual and actual hardware, however, the performance impact of an op...
202
click to vote
ICWSM
2009
15 years 5 months ago
2009
In recent years, we have witnessed a significant growth of "social computing" services, or online communities where users contribute content in various forms, including ...