1299 search results - page 188 / 260 » Challenges in Ubiquitous Data Management |
185
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ESAS
2007
Springer
16 years 15 days ago
2007
Springer
Abstract. Securing wireless mobile ad hoc networks (MANETs) is challenging due to the lack of centralized authority and poor connectivity. A key distribution mechanism is central t...
179
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W2GIS
2007
Springer
16 years 13 days ago
2007
Springer
One of the challenges raised by the construction of the semantic Web lies in the analysis and management of complex relationships (thematic, spatial and temporal) connecting severa...
166
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DATE
2005
IEEE
15 years 12 months ago
2005
IEEE
Context-aware applications pose new challenges, including a need for new computational models, uncertainty management, and efficient optimization under uncertainty. Uncertainty c...
161
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MIR
2003
ACM
15 years 11 months ago
2003
ACM
We developed technologies for transmitting video contents over wireless platforms, and encapsulated these video delivery and presentation technologies into a client system for acc...
185
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MDM
2009
Springer
15 years 11 months ago
2009
Springer
Context-awareness has become a desired key feature of today’s mobile systems, yet, its realization still remains a challenge. On the one hand, mobile computing provides great po...