552 search results - page 81 / 111 » On the Complexity of Join Predicates |
FOIKS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Automatic debugging of UML class diagrams helps in the visual specification of software systems because users cannot detect errors in logical inconsistency easily. This p...
APAQS
2001
IEEE
13 years 11 months ago
2001
IEEE
With the increasing emphasis on dependability in complex, distributed systems, it is essential that system development can be done gradually and at different levels of detail. In ...
ZUM
2000
Springer
13 years 11 months ago
2000
Springer
: Retrenchment is introduced as a liberalisation of refinement intended to address some of the shortcomings of refinement as sole means of progressing from simple abstract models t...
VLDB
1987
ACM
13 years 11 months ago
1987
ACM
Severalmethodshavebeenproposedto compile recursive Datalog programs. The most well-known perform a rewriting of rules using MAGIC or PROBLEM predicates in order to push selections...
CAV
2010
Springer
13 years 11 months ago
2010
Springer
We consider the class of finite-state programs executed by an unbounded number of replicated threads communicating via shared variables. The thread-state reachability problem for t...