2298 search results - page 52 / 460 » Querying spatial patterns |
90
Voted
GEOINFORMATICA
2006
15 years 16 days ago
2006
Existing estimation approaches for spatial databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Moreover, the...
104
click to vote
GEOS
2007
Springer
15 years 6 months ago
2007
Springer
Spatial and temporal data are critical components in many applications. This is especially true in analytical domains such as national security and criminal investigation. Often, t...
194
Voted
ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Semantic caching enables mobile clients to answer spatial queries locally by storing the query descriptions together with the results. However, it supports only a limited number o...
187
click to vote
VLDB
2008
ACM
16 years 22 days ago
2008
ACM
Besides traditional domains (e.g., resource allocation, data mining applications), algorithms for medoid computation and related problems will play an important role in numerous e...
133
click to vote
GIS
2008
ACM
15 years 1 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...