1992 search results - page 247 / 399 » Implementing sorting in database systems |
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...
BMCBI
2006
13 years 9 months ago
2006
Background: A wide range of research areas in bioinformatics, molecular biology and medicinal chemistry require precise chemical structure information about molecules and reaction...
ICPPW
2009
IEEE
13 years 7 months ago
2009
IEEE
Identifying peptides, which are short polymeric chains of amino acid residues in a protein sequence, is of fundamental importance in systems biology research. The most popular appr...
ICDE
1999
IEEE
14 years 10 months ago
1999
IEEE
An increasing number of database applications require online access to massive amounts of data. Since large-scale storage systems implemented entirely on magnetic disk can be impr...
SIGMOD
2004
ACM
14 years 9 months ago
2004
ACM
PIPES is a flexible and extensible infrastructure providing fundamental building blocks to implement a data stream management system (DSMS). It is seamlessly integrated into the J...