2298 search results - page 46 / 460 » Querying spatial patterns |
97
Voted
SIGMOD
2002
ACM
16 years 19 days ago
2002
ACM
Time-parameterized queries (TP queries for short) retrieve (i) the actual result at the time that the query is issued, (ii) the validity period of the result given the current mot...
DKE
2007
15 years 14 days ago
2007
In our days knowledge extraction methods are able to produce artifacts (also called patterns) that concisely represent data. Patterns are usually quite heterogeneous and require a...
113
click to vote
ADBIS
2000
Springer
15 years 4 months ago
2000
Springer
A number of algorithms of clustering spatial data for reducing the number of disk seeks required to process spatial queries have been developed. One of the algorithms is the scheme...
122
click to vote
CIKM
2000
Springer
15 years 4 months ago
2000
Springer
Geographic Information Systems (GISs) have become an essential tool for efficient handling of our natural and artificial environment. The most important activities in a GIS are qu...
99
Voted
GIS
2010
ACM
14 years 11 months ago
2010
ACM
Many Web sites support keyword search on their spatial data, such as business listings and photos. In these systems, inconsistencies and errors can exist in both queries and the d...