Sciweavers

4485 search results - page 44 / 897
» Equivalences on Observable Processes
Sort
View
ICDT
2012
ACM
235views Database» more  ICDT 2012»
11 years 11 months ago
Equivalence and minimization of conjunctive queries under combined semantics
The problems of query containment, equivalence, and minimization are recognized as very important in the context of query processing, specifically of query optimization. In their...
Rada Chirkova
ECAI
2004
Springer
14 years 2 months ago
High-Level Observations in Java Debugging
Recent years have seen considerable developments in modeling techniques for automatic fault location in programs. However, much of this research considered the models from a standa...
Wolfgang Mayer, Markus Stumptner
GC
2004
Springer
14 years 2 months ago
Symbolic Equivalences for Open Systems
Abstract. Behavioural equivalences on open systems are usually defined by comparing system behaviour in all environments. Due to this “universal” quantification over the poss...
Paolo Baldan, Andrea Bracciali, Roberto Bruni
ICDT
2011
ACM
270views Database» more  ICDT 2011»
13 years 4 days ago
On the equivalence of distributed systems with queries and communication
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
Serge Abiteboul, Balder ten Cate, Yannis Katsis
IFIPTCS
2010
13 years 6 months ago
Safe Equivalences for Security Properties
Abstract. In the field of Security, process equivalences have been used to characterize various information-hiding properties (for instance secrecy, anonymity and non-interference)...
Mário S. Alvim, Miguel E. Andrés, Ca...