451 search results - page 35 / 91 » Performance evaluation with temporal rewards |
ACL
2008
13 years 9 months ago
2008
Many applications in NLP, such as questionanswering and summarization, either require or would greatly benefit from the knowledge of when an event occurred. Creating an effective ...
VLSISP
2002
13 years 7 months ago
2002
This paper addresses a method of blind source separation that jointly exploits the nonstationarity and temporal structure of sources. The method needs only multiple time-delayed co...
TSE
1998
13 years 7 months ago
1998
An important step in the development of dependable systems is the validation of their fault tolerance properties. Fault injection has been widely used for this purpose, however wi...
CN
2002
13 years 7 months ago
2002
This paper describes the design and use of a synthetic Web proxy workload generator called ProWGen to investigate the sensitivity of Web proxy cache replacement policies to five se...
JAIR
2000
13 years 7 months ago
2000
This paper describes a novel method by which a spoken dialogue system can learn to choose an optimal dialogue strategy from its experience interacting with human users. The method...