6905 search results - page 422 / 1381 » Querying Multidimensional Databases |
207
click to vote
SSD
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we formalize the novel concept of incremental reverse nearest neighbor ranking and suggest an original solution for this problem. We propose an efficient approach f...
203
click to vote
DOLAP
2000
ACM
15 years 11 months ago
2000
ACM
Being able to efficiently answer arbitrary OLAP queries that aggregate along any combination of dimensions over numerical and categorical attributes has been a continued, major co...
271
click to vote
SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
Complex queries often contain common or similar subexpressions, either within a single query or among multiple queries submitted as a batch. If so, query execution time can be imp...
151
click to vote
DASFAA
2008
IEEE
16 years 1 months ago
2008
IEEE
Similarity search in complex databases is of utmost interest in a wide range of application domains. Often, complex objects are described by several representations. The combinatio...
194
click to vote
SARA
2007
Springer
16 years 29 days ago
2007
Springer
Relational databases have had great industrial success in computer science, their power evidenced by theoretical analysis and widespread adoption. Often, automated theorem provers...