Sciweavers

946 search results - page 123 / 190
» Process Algebra and Non-Interference
Sort
View
ICDE
1993
IEEE
116views Database» more  ICDE 1993»
14 years 26 days ago
The Volcano Optimizer Generator: Extensibility and Efficient Search
Emerging database application domains demand not only new functionality but also high performance. To satisfy these two requirements, the Volcano project provides efficient, exten...
Goetz Graefe, William J. McKenna
IJCAI
2003
13 years 10 months ago
Incremental Tractable Reasoning about Qualitative Temporal Constraints
In many applications of temporal reasoning we are in­ terested in reasoning incrementally In particular, given a CSP of temporal constrains and a new constraint, we want to maint...
Alfonso Gerevini
JLP
2007
114views more  JLP 2007»
13 years 8 months ago
Deaccumulation techniques for improving provability
Several induction theorem provers were developed to verify functional programs mechanically. Unfortunately, automatic verification often fails for functions with accumulating arg...
Jürgen Giesl, Armin Kühnemann, Janis Voi...
WWW
2004
ACM
14 years 9 months ago
A semantic approach for designing business protocols
Business processes involve interactions among autonomous partners. We propose that these interactions be specified modularly as protocols. Protocols can be published, enabling imp...
Ashok U. Mallya, Munindar P. Singh
SIGMOD
2002
ACM
145views Database» more  SIGMOD 2002»
14 years 9 months ago
Continuously adaptive continuous queries over streams
We present a continuously adaptive, continuous query (CACQ) implementation based on the eddy query processing framework. We show that our design provides significant performance b...
Samuel Madden, Mehul A. Shah, Joseph M. Hellerstei...