5575 search results - page 234 / 1115 » Information Extraction |
161
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ER
2007
Springer
16 years 21 days ago
2007
Springer
Processing a twig pattern query in XML document includes structural search and content search. Most existing algorithms only focus on structural search. They treat content nodes th...
227
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ICRA
2005
IEEE
16 years 4 days ago
2005
IEEE
: Several species of animals use whiskers to accurately navigate and explore objects in the absence of vision. We have developed inexpensive arrays of artificial whiskers based on ...
178
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COSIT
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. The navigation task is a very demanding application for mobile users. The algorithms of present software solutions are based on the established methods of car navigation ...
175
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WSE
2002
IEEE
15 years 11 months ago
2002
IEEE
The World Wide Web, initially intended as a way to publish static hypertexts on the Internet, is moving toward complex applications. Static Web sites are being gradually replaced ...
170
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PCM
2001
Springer
15 years 11 months ago
2001
Springer
A novel motion activity descriptor and its extraction from a compressed MPEG (MPEG-1/2) video stream are presented. The descriptor consists of two parts, a temporal descriptor and ...