7628 search results - page 335 / 1526 » Spatial P systems |
151
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IROS
2006
IEEE
16 years 22 days ago
2006
IEEE
— Inter-robot communication is essential if general purpose intelligent decentralized multiple-robot systems are to become a reality. Traditionally, explicit communication amongs...
266
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GIS
2007
ACM
16 years 7 months ago
2007
ACM
Many Geographic Information System (GIS) applications must handle large geospatial datasets stored in raster representation. Spatial joins over raster data are important queries i...
199
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
Existing work on multiway spatial joins focuses on the retrieval of all exact solutions with no time limit for query processing. Depending on the query and data properties, however...
184
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ICDCS
2009
IEEE
16 years 3 months ago
2009
IEEE
Spatial alarms are considered as one of the basic capabilities in future mobile computing systems for enabling personalization of location-based services. In this paper, we propos...
181
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Several measurement studies have found a large amount of underutilized radio spectrum. More flexible regulation employing dynamic spectrum access (DSA) has been proposed as sol...