9414 search results - page 248 / 1883 » Adaptive Query Processing |
209
Voted
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
This paper focuses on the problem of improving distributed query throughput of the RDBMS-based data integration system that has to inherit the query execution model of the underly...
154
Voted
EDOC
2011
IEEE
14 years 3 months ago
2011
IEEE
—In this paper, we present a UML metamodel-based approach for creating and executing workflow models. The modeling language is introduced through its abstract syntax, and an eval...
162
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
While query expansion techniques have been shown to improve retrieval performance in a centralized setting, they have not been well studied in a federated setting. In this paper, ...
135
Voted
SEKE
2007
Springer
15 years 9 months ago
2007
Springer
Mismatches in QoS (Quality of Service) often appears as a major but implicit hurdle to smooth component integration. This paper presents a solution to the above problem through pr...
114
Voted
COORDINATION
2004
Springer
15 years 8 months ago
2004
Springer
Adapting heterogeneous software components that present mismatching interaction behaviour is one of the crucial problems in Component-Based Software Engineering. The process of com...