89 search results - page 10 / 18 » A Statistical Model for Multilingual Entity Detection and Tr... |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...
ICSE
2007
IEEE-ACM
14 years 7 months ago
2007
IEEE-ACM
Large design models contain tens of thousands of model elements. Designers easily get overwhelmed maintaining the consistency of such design models over time. Not only is it hard ...
KDD
2004
ACM
14 years 8 months ago
2004
ACM
In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
We present a hierarchical classification model that allows rare objects to borrow statistical strength from related objects that have many training examples. Unlike many of the e...
LCN
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—We introduce a game-theoretic framework for reasoning about bandwidth attacks, a common form of distributed denial of service (DDoS) attacks. In particular, our traffic...