924 search results - page 153 / 185 » A Probabilistic Approach to Language Change |
119
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ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...
119
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
Often scientists seek to search for articles on the Web related to a particular chemical. When a scientist searches for a chemical formula using a search engine today, she gets ar...
188
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
Random sampling is an appealing approach to build synopses of large data streams because random samples can be used for a broad spectrum of analytical tasks. Users are often inter...
133
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IROS
2009
IEEE
15 years 8 months ago
2009
IEEE
— The goal of this paper is to serve as a reference for researchers in robotics and control that are interested in realistic modeling, theoretical analysis and simulation of wire...
127
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INFOCOM
2007
IEEE
15 years 8 months ago
2007
IEEE
A radio frequency identifier (RFID) system consists of inexpensive, uniquely identifiable tags that are mounted on physical objects, and readers that track these tags (and hence...