2987 search results - page 342 / 598 » Multiobjective Query Optimization |
104
Voted
SODA
2008
ACM
15 years 3 months ago
2008
ACM
A data structure is presented for point location in convex planar subdivisions when the distribution of queries is known in advance. The data structure has an expected query time t...
208
Voted
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
Database columns are often correlated, so that cardinality estimates computed by assuming independence often lead to a poor choice of query plan by the optimizer. Multidimensional...
134
Voted
WWW
2009
ACM
16 years 3 months ago
2009
ACM
Quicklinks for a website are navigational shortcuts displayed below the website homepage on a search results page, and that let the users directly jump to selected points inside t...
184
Voted
SSD
2007
Springer
15 years 8 months ago
2007
Springer
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
107
click to vote
VLDB
2001
ACM
15 years 6 months ago
2001
ACM
This paper investigates the problem of incremental joins of multiple ranked data sets when the join condition is a list of arbitrary user-defined predicates on the input tuples. ...