680 search results - page 97 / 136 » Implementing database operations using SIMD instructions |
CGI
1998
IEEE
14 years 29 days ago
1998
IEEE
This paper presents a new architecture of a database management system intended to be used together with existing graphics software. In the first place, a system with this archite...
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The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...
SSDBM
1999
IEEE
14 years 29 days ago
1999
IEEE
In many scientific domains, experimental devices or simulation programs generate large volumes of data. The volumes of data may reach hundreds of terabytes and therefore it is imp...
Publication
This paper presents a framework for building and continuously maintaining spatio-temporal histograms (ST-Histograms, for short). ST-Histograms are used for selectivity estimation o...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
Automatic recognition and formalization of constraints from free-form service requests is a challenging problem. Its resolution would go a long way toward allowing users to make r...