1360 search results - page 261 / 272 » Reasoning on Workflow Executions |
SIGMOD
1996
ACM
13 years 11 months ago
1996
ACM
Magic sets rewriting is a well-known optimization heuristic for complex decision-support queries. There can be many variants of this rewriting even for a single query, which diffe...
HOTOS
1993
IEEE
13 years 11 months ago
1993
IEEE
I argue against trying to solve the problem of clustering objects into disk pages. Instead, I propose that objects be fetched in groups that may be specific to an application or ...
ICPP
1994
IEEE
13 years 11 months ago
1994
IEEE
Shared memory in a parallel computer provides prowith the valuable abstraction of a shared address space--through which any part of a computation can access any datum. Although un...
IWSSD
1993
IEEE
13 years 11 months ago
1993
IEEE
In this paper, we propose the use of fine-grain process modelling as an aid to software development. We suggest the use of two levels of granularity, one at the level of the indiv...
DBPL
1993
Springer
13 years 11 months ago
1993
Springer
This paper presents database applications of the recently proposed Transaction Logic—an extension of classical predicate logic that accounts in a clean and declarative fashion f...