4335 search results - page 687 / 867 » Ontology Engineering Relationally |
VLDB
2001
ACM
14 years 11 months ago
2001
ACM
Approximate query processing has emerged as a costeffective approach for dealing with the huge data volumes and stringent response-time requirements of today's decision-suppo...
SIGMOD
2008
ACM
14 years 11 months ago
2008
ACM
Data management lies at the core of most modern information technology deployments. Accordingly, the reliability of the database management system (DBMS) is critical to the reputa...
SIGMOD
2003
ACM
14 years 11 months ago
2003
ACM
One of the critical deficiencies of SQL is lack of support for ndimensional array-based computations which are frequent in OLAP environments. Relational OLAP (ROLAP) applications ...
SIGMOD
2002
ACM
14 years 11 months ago
2002
ACM
Relational query optimizers have traditionally relied upon table cardinalities when estimating the cost of the query plans they consider. While this approach has been and continue...
CSE
2009
IEEE
14 years 5 months ago
2009
IEEE
—This paper presents a model of collaborative decision-making for groups that involve people and computer agents. The model distinguishes between actions relating to participants...