4273 search results - page 73 / 855 » Improving proactive information systems |
EMNLP
2008
13 years 11 months ago
2008
One major bottleneck in conversational systems is their incapability in interpreting unexpected user language inputs such as out-ofvocabulary words. To overcome this problem, conv...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Cognitive radio has been recently proposed as a promising technology to improve the spectrum utilization efficiency by intelligently sensing and accessing some vacant bands of...
ACL
2009
13 years 8 months ago
2009
Statistical language modeling (SLM) has been used in many different domains for decades and has also been applied to information retrieval (IR) recently. Documents retrieved using...
JECR
2000
13 years 10 months ago
2000
This paper describes an agent-based electronic market system whose underlying communication and cooperation protocols establish an artificial environment with advanced features. U...
EACL
2006
ACL Anthology
13 years 11 months ago
2006
ACL Anthology
To tackle the problem of presenting a large number of options in spoken dialogue systems, we identify compelling options based on a model of user preferences, and present tradeoff...