Sciweavers

7 search results - page 1 / 2
» Incremental Answer Completion in the SLG-WAM
Sort
View
ICLP
2009
Springer
14 years 6 months ago
Incremental Answer Completion in the SLG-WAM
The SLG-WAM of XSB Prolog soundly implements the Well-Founded Semantics (WFS) for logic programs, but in a few pathological cases its engine treats atoms as undefined that are true...
Alexandre Miguel Pinto, Luís Moniz Pereira,...
FQAS
1998
Springer
118views Database» more  FQAS 1998»
13 years 10 months ago
Partial Answers for Unavailable Data Sources
Abstract. Many heterogeneous database system products and prototypes exist today; they will soon be deployed in a wide variety of environments. Most existing systems suffer from an...
Philippe Bonnet, Anthony Tomasic
ICDE
2008
IEEE
194views Database» more  ICDE 2008»
14 years 7 months ago
P-Cube: Answering Preference Queries in Multi-Dimensional Space
Many new applications that involve decision making need online (i.e., OLAP-styled) preference analysis with multidimensional boolean selections. Typical preference queries includes...
Dong Xin, Jiawei Han
RTSS
2000
IEEE
13 years 10 months ago
An Incremental Approach to Scheduling during Overloads in Real-Time Systems
In this paper we propose a novel scheduling framework for a real-timeenvironmentthat experiences dynamic changes. Thisframework is capable of adjusting the system workload in incr...
Pedro Mejía-Alvarez, Rami G. Melhem, Daniel...
DAWAK
1999
Springer
13 years 10 months ago
Dynamic Data Warehouse Design
A data warehouse DW can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, wi...
Dimitri Theodoratos, Timos K. Sellis