856 search results - page 59 / 172 » Location-based Spatial Queries |
105
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PDP
2008
IEEE
15 years 7 months ago
2008
IEEE
Searching for similar objects in metric-space databases can be efficiently solved by using index data structures. A number of alternative sequential indexes have been proposed in...
99
Voted
TKDE
2002
15 years 9 days ago
2002
A join-index is a data structure used for processing join queries in databases. Join-indices use precomputation techniques to speed up online query processing and are useful for da...
146
Voted
ICDE
2012
IEEE
13 years 3 months ago
2012
IEEE
Abstract—This paper proposes LARS, a location-aware recommender system that uses location-based ratings to produce recommendations. Traditional recommender systems do not conside...
107
Voted
ISCI
2007
15 years 17 days ago
2007
Declustering techniques reduce query response time through parallel I/O by distributing data among multiple devices. Except for a few cases it is not possible to find declusterin...
114
Voted
KR
1998
Springer
15 years 4 months ago
1998
Springer
This paper presents a method for reasoning about spatial objects and their qualitative spatial relationships. In contrast to existing work, which mainly focusses on reasoning abou...