2850 search results - page 500 / 570 » Answering Queries using Humans, Algorithms and Databases |
218
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ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...
116
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SIGMOD
1995
ACM
15 years 5 months ago
1995
ACM
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
126
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TIP
2010
15 years 6 days ago
2010
—There has recently been a great deal of interest in the development of algorithms that objectively measure the integrity of video signals. Since video signals are being delivere...
211
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GIS
2004
ACM
16 years 2 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
135
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CHI
2004
ACM
16 years 2 months ago
2004
ACM
We present an image guided pen-based suggestive interface for sketching 3D wireframe models. Rather than starting from a blank canvas, existing 2D images of similar objects serve ...