856 search results - page 40 / 172 » Location-based Spatial Queries |
HCI
2001
14 years 11 days ago
2001
MOBIDE
2010
ACM
13 years 11 months ago
2010
ACM
Traditional location-based services recommend nearest objects to the user by considering their spatial proximity. However, an object not only has its distance but also has its dir...
GIR
2006
ACM
14 years 5 months ago
2006
ACM
Retrieving data based not only on key words is a challenge. We worked on semi-structured data (cultural heritage corpora). Our project aimed at getting the most relevant text-unit...
EDBT
2002
ACM
14 years 11 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...
GIS
2009
ACM
14 years 3 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 ...