3095 search results - page 218 / 619 » Ubiquitous presence systems |
207
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COMPSAC
2009
IEEE
15 years 11 months ago
2009
IEEE
—Recent advances in mobile handheld devices have facilitated the ubiquitous availability of location based services. Systems which provide location based services have always bee...
173
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ESORICS
2008
Springer
15 years 8 months ago
2008
Springer
The ubiquitous proliferation of mobile devices has given rise to novel user-centric application and services. In current mobile systems, users gain access to remote service provide...
174
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KES
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Conventional tabletop systems have focused on communication with virtual data, using phicons or physical objects as handles. This approach is versatile, given the full us...
185
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TODS
2010
15 years 5 months ago
2010
: © A survey of B-tree locking techniques Goetz Graefe HP Laboratories HPL-2010-9 storage systems, databases, B-tree, indexes, concurrency control, locking B-trees have been ubiqu...
173
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HYBRID
1999
Springer
15 years 11 months ago
1999
Springer
— In this paper we prove that a switched nonlinear system has several useful ISS-type properties under average dwell-time switching signals if each constituent dynamical system i...