2771 search results - page 14 / 555 » Locality of Queries and Transformations |
129
Voted
VLDB
1994
ACM
15 years 7 months ago
1994
ACM
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...
128
Voted
PR
2002
15 years 3 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
120
Voted
IDEAS
2005
IEEE
15 years 9 months ago
2005
IEEE
Traditional approaches to query processing aim at rewriting a given query into another more efficient one that uses less time and/or resources during the execution. There by, the...
118
Voted
ICDE
2010
IEEE
15 years 10 months ago
2010
IEEE
—Many modern optimizers use a transformation rule based framework. While there has been a lot of work on identifying new transformation rules, there has been little work focused ...
132
Voted
EGC
2005
Springer
15 years 9 months ago
2005
Springer
We present a new approach to the grid technology that is based on federated databases and updatable views. Views are used in two ways: (1) as wrappers of local servers that adopt l...