588 search results - page 82 / 118 » Automatic Labelling of Topic Models |
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
As spoken dialogue systems become deployed in increasingly complex domains, they face rising demands on the naturalness of interaction. We focus on system responsiveness, aiming t...
IVC
2002
13 years 9 months ago
2002
This paper addresses the problem of automatically extracting frequently used pedestrian pathways from video sequences of natural outdoor scenes. Path models are learnt from the ac...
IANDC
2010
13 years 8 months ago
2010
Broadcast semantics poses significant challenges over point-to-point communication when it comes to formal modelling and analysis. Current approaches to analysing broadcast netwo...
NAACL
2010
13 years 7 months ago
2010
We address the challenge of automatically generating questions from reading materials for educational practice and assessment. Our approach is to overgenerate questions, then rank...
ACL
2011
13 years 1 months ago
2011
Via an oracle experiment, we show that the upper bound on accuracy of a CCG parser is significantly lowered when its search space is pruned using a supertagger, though the supert...