3678 search results - page 416 / 736 » Personalization of Queries in Database Systems |
280
click to vote
ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
There has been considerable work on automated physical design tuning for database systems. Existing solutions require offline invocations of the tuning tool and depend on DBAs ide...
167
click to vote
VLDB
2005
ACM
16 years 3 days ago
2005
ACM
This paper presents a set of algorithms for efficiently evaluating join queries over static data tables in sensor networks. We describe and evaluate three algorithms that take adv...
180
click to vote
ADBIS
1997
Springer
15 years 10 months ago
1997
Springer
In this paper we discuss the management of semi-structured data, i.e., data that has irregular or dynamically changing structure. We describe components of the Stanford Tsimmis Pr...
141
click to vote
VLDB
1989
ACM
15 years 10 months ago
1989
ACM
We present a framework for the estimation of the size of binary recursively defined relations. We show how the framework can be used to provide estimating algo rithms for the size...
168
click to vote
ISMIS
1999
Springer
15 years 11 months ago
1999
Springer
Semantic Query Optimisation makes use of the semantic knowledge of a database (rules) to perform query transformation. Rules are normally learned from former queries fired by the u...