2298 search results - page 58 / 460 » Querying spatial patterns |
78
Voted
ICDM
2003
IEEE
15 years 5 months ago
2003
IEEE
A spatial outlier is a spatially referenced object whose non-spatial attribute values are significantly different from the values of its neighborhood. Identification of spatial ...
126
Voted
EDBT
2002
ACM
16 years 20 days 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...
125
click to vote
GIS
2009
ACM
15 years 5 months ago
2009
ACM
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...
205
Voted
GIS
2005
ACM
16 years 1 months ago
2005
ACM
Group nearest neighbor (GNN) queries are a relatively new type of operations in spatial database applications. Different from a traditional kNN query which specifies a single quer...
100
Voted
WWW
2008
ACM
16 years 1 months ago
2008
ACM
In this paper we study the characteristics of search queries submitted from mobile devices using various Yahoo! oneSearch applications during a 2 months period in the second half ...