2850 search results - page 440 / 570 » Answering Queries using Humans, Algorithms and Databases |
148
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ITNG
2008
IEEE
15 years 9 months ago
2008
IEEE
With recent advances in wireless communication and position technologies, it became possible to collect and record trajectories of moving objects. Thus, many services in road netw...
147
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
In this paper, we present a novel image search system, image search by concept map. This system enables users to indicate not only what semantic concepts are expected to appear bu...
165
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SBBD
2003
15 years 4 months ago
2003
Advanced personalization of database applications is a big challenge, in particular for distributed mobile environments. We present several new results from a prototype of a route...
247
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
In highly interactive dynamic web database systems, user satisfaction determines their success. In such systems, userrequested web pages are dynamically created by executing a numb...
141
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SSDBM
2003
IEEE
15 years 8 months ago
2003
IEEE
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existin...