3456 search results - page 134 / 692 » Semantics in Spatial Databases |
SSD
2001
Springer
14 years 20 days ago
2001
Springer
Spatial joins are fundamental in spatial databases. Over the last decade, the primary focus of research has been on joins with the predicate “region intersection.” In modern da...
EDBT
2012
ACM
11 years 10 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
Information retrieval over semantic metadata has recently received a great amount of interest in both industry and academia. In particular, discovering complex and meaningful rela...
ER
2006
Springer
13 years 12 months ago
2006
Springer
Abstract. Traditional industries anticipate supporting cross-organizational cooperation as applied in the semantic Web and Web services environments. However, the international sta...
MTA
2006
13 years 8 months ago
2006
Abstract. Query-by-example and query-by-keyword both suffer from the problem of "aliasing," meaning that example-images and keywords potentially have variable interpretat...