1300 search results - page 170 / 260 » XML Query Processing and Optimization |
115
Voted
SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
We are witnessing an exciting revival of interest in recursive Datalog queries in a variety of emerging application domains such as data integration, information extraction, netwo...
169
click to vote
Book
A set of presentations covering the book, which includes the following topics ER Model and Conceptual Design, The Relational Model and SQL DDL, Relational Algebra, SQL, Database Ap...
135
click to vote
SIGMOD
2006
ACM
15 years 8 months ago
2006
ACM
Although approximate query processing is a prominent way to cope with the requirements of data analysis applications, current database systems do not provide integrated and compre...
136
click to vote
ICDE
2005
IEEE
15 years 7 months ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...
106
click to vote
CORR
2010
Springer
15 years 1 months ago
2010
Springer
The emergence of new higher education institutions has created the competition in higher education market, and data warehouse can be used as an effective technology tools for incr...