4686 search results - page 304 / 938 » Time-lagged Directed Information |
191
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SDM
2007
SIAM
15 years 8 months ago
2007
SIAM
How do blogs cite and influence each other? How do such links evolve? Does the popularity of old blog posts drop exponentially with time? These are some of the questions that we ...
184
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IASTEDSE
2004
15 years 8 months ago
2004
The existence of a central security authority is too restrictive for pervasive computing environments. Existing distributed security schemes fail in a pervasive computing environm...
158
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WSCG
2003
15 years 8 months ago
2003
We present an extended framework for modelling agent-object interactions in virtual environments. Our framework is based on the concept of Smart Objects and provides agents with p...
204
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NAACL
1994
15 years 8 months ago
1994
We have been developing a spoken language system to recognize and understand spontaneous speech. It is difficult for such systems to achieve good coverage of the lexicon and gramm...
236
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ECAI
2010
Springer
15 years 7 months ago
2010
Springer
Geographic information systems use databases to map keywords to places. These databases are currently most often created by using a top-down approach based on the geographic defini...