1299 search results - page 130 / 260 » Challenges in Ubiquitous Data Management |
142
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DATE
2007
IEEE
15 years 11 months ago
2007
IEEE
Wireless sensor networks operating on limited energy resources need to be power efficient to extend the system lifetime. This is especially challenging for video sensor networks d...
142
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ICSNC
2007
IEEE
15 years 11 months ago
2007
IEEE
To support QoS guarantee and resource usage in heterogeneous access network environments more efficiently (UMTS, WIMAX, WLAN DVB-T, DVB-H), there is the challenge of automated con...
132
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OTM
2005
Springer
15 years 10 months ago
2005
Springer
The maintenance of global integrity constraints in database federations is still a challenge since traditional integrity constraint management techniques cannot be applied to such ...
156
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CLOUDCOM
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Grid computing is based on coordinated resource sharing in a dynamic environment of multi-institutional virtual organizations. Data exchanges, and service allocation, are...
163
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NETWORK
2008
15 years 4 months ago
2008
In recent years, remarkable market competition and economy of scale has resulted in the price erosion of wireless devices for consumer electronics. Especially for wireless data ne...