4302 search results - page 59 / 861 » Index Pairs Algorithms |
STOC
2004
ACM
14 years 8 months ago
2004
ACM
ADBIS
2003
Springer
14 years 28 days ago
2003
Springer
Let a tuple of n objects obeying a query graph (QG) be called the n-tuple. The “Ddistance-value” of this n-tuple is the value of a linear function of distances of the n objects...
PODS
1999
ACM
14 years 4 min ago
1999
ACM
One of the most important types of query processing in spatial databases and geographic information systems is the spatial join, an operation that selects, from two relations, all...
AAAI
1994
13 years 9 months ago
1994
Conceptual information retrieval systems use structured document indices, domain knowledge and a set of heuristic retrieval strategies to match user queries with a set of indices ...
PVLDB
2010
13 years 2 months ago
2010
Although there has been a considerable body of work on skyline evaluation in multidimensional data with totally ordered attribute domains, there are only a few methods that consid...