5692 search results - page 946 / 1139 » Challenges and Unsolved Problems |
202
click to vote
WWW
2008
ACM
16 years 6 months ago
2008
ACM
The boom of product review websites, blogs and forums on the web has attracted many research efforts on opinion mining. Recently, there was a growing interest in the finergrained ...
176
click to vote
WWW
2004
ACM
16 years 6 months ago
2004
ACM
This paper investigates how the vision of the Semantic Web can be carried over to the realm of email. We introduce a general notion of semantic email, in which an email message co...
184
click to vote
STOC
2009
ACM
16 years 6 months ago
2009
ACM
We prove strong lower bounds on integrality gaps of Sherali?Adams relaxations for MAX CUT, Vertex Cover, Sparsest Cut and other problems. Our constructions show gaps for Sherali?A...
163
click to vote
ESORICS
2009
Springer
16 years 6 months ago
2009
Springer
Cloud Computing has been envisioned as the next-generation architecture of IT Enterprise. It moves the application software and databases to the centralized large data centers, whe...
165
click to vote
KDD
2009
ACM
16 years 6 months ago
2009
ACM
Spatial classification is the task of learning models to predict class labels based on the features of entities as well as the spatial relationships to other entities and their fe...