115 search results - page 23 / 23 » Open domain event extraction from twitter |
JMLR
2010
12 years 11 months ago
2010
As the size and dimensionality of data sets increase, the task of feature selection has become increasingly important. In this paper we demonstrate how association rules can be us...
TSD
2004
Springer
13 years 10 months ago
2004
Springer
A significant challenge in Text-to-Speech (TtS) synthesis is the formulation of the prosodic structures (phrase breaks, pitch accents, phrase accents and boundary tones) of uttera...
PAMI
2010
13 years 3 months ago
2010
—In this work we propose a dynamic-texture-based approach to the recognition of facial Action Units (AUs, atomic facial gestures) and their temporal models (i.e., sequences of te...
PERVASIVE
2011
Springer
12 years 7 months ago
2011
Springer
As personal health sensors become ubiquitous, we also expect them to become interoperable. That is, instead of closed, end-to-end personal health sensing systems, we envision stand...
TRECVID
2007
13 years 6 months ago
2007
TURED ABSTRACT Detection of shot boundary plays important roles in many video applications. Herein, a novel method on shot boundary detection from compressed video is proposed. Fir...