2420 search results - page 442 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
108
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BMCBI
2006
15 years 2 months ago
2006
Background: Migration is an important aspect of cellular behaviour and is therefore widely studied in cell biology. Numerous components are known to participate in this process in...
217
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
136
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SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
122
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ICCV
1995
IEEE
15 years 5 months ago
1995
IEEE
In this paper we describe a new e cient algorithm for recognizing 3D objects by combining photometric and geometric invariants. Some photometric properties are derived, that are i...
101
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TMC
2011
14 years 9 months ago
2011
— In large-scale fingerprinting localization systems, fine-grained location estimation and quick location determination are conflicting concerns. To achieve finer-grained loc...