2978 search results - page 355 / 596 » Modelling and Querying Video Data |
191
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SODA
2008
ACM
15 years 8 months ago
2008
ACM
We describe an asymptotically optimal data-structure for dynamic point location for horizontal segments. For n line-segments, queries take O(log n) time, updates take O(log n) amo...
161
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CIDR
2007
15 years 8 months ago
2007
Sensor networks are becoming an important part of the IT landscape. Existing systems, however, are limited in two fundamental ways: lack of data independence, and poor integration...
188
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ISCAPDCS
2004
15 years 8 months ago
2004
Location based services in mobile environments have been recognized as a challenging problem that calls for new service models and dynamic strategies. The problem becomes even har...
189
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PVLDB
2008
15 years 6 months ago
2008
Online communities like Flickr, del.icio.us and YouTube have established themselves as very popular and powerful services for publishing and searching contents, but also for ident...
188
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ISMIS
2003
Springer
15 years 11 months ago
2003
Springer
Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the ...