4110 search results - page 777 / 822 » Efficient algorithms for the 2-gathering problem |
236
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
For location-based services it is often essential to efficiently process proximity relations among mobile objects, such as to establish whether a group of friends or family member...
241
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
214
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ICDE
2004
IEEE
16 years 5 months ago
2004
IEEE
As information becomes available in increasing amounts to a wide spectrum of users, the need for a shift towards a more user-centered information access paradigm arises. We develo...
155
Voted
VIS
2008
IEEE
16 years 5 months ago
2008
IEEE
The Morse-Smale (MS) complex has proven to be a useful tool in extracting and visualizing features from scalar-valued data. However, efficient computation of the MS complex for lar...
144
Voted
ICPR
2000
IEEE
16 years 4 months ago
2000
IEEE
This paper presents a cooperative strategy between volumetric registration and segmentation. The segmentation method is based on the level set formalism. Starting from an initial ...