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» Proving Termination of Rewrite Systems Using Bounds
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WDAG
2007
Springer
82views Algorithms» more  WDAG 2007»
14 years 1 months ago
The Space Complexity of Unbounded Timestamps
The timestamp problem captures a fundamental aspect of asynchronous distributed computing. It allows processes to label events throughout the system with timestamps that provide in...
Faith Ellen, Panagiota Fatourou, Eric Ruppert
PODS
2000
ACM
137views Database» more  PODS 2000»
14 years 1 days ago
Query Containment for Data Integration Systems
The problem of query containment is fundamental to many aspects of database systems, including query optimization, determining independence of queries from updates, and rewriting ...
Todd D. Millstein, Alon Y. Levy, Marc Friedman
CAV
2001
Springer
83views Hardware» more  CAV 2001»
14 years 6 days ago
Iterating Transducers
Regular languages have proved useful for the symbolic state exploration of infinite state systems. They can be used to represent infinite sets of system configurations; the tran...
Dennis Dams, Yassine Lakhnech, Martin Steffen
SOFSEM
2010
Springer
13 years 5 months ago
Forcing Monotonicity in Parameterized Verification: From Multisets to Words
We present a tutorial on verification of safety properties for parameterized systems. Such a system consists of an arbitrary number of processes; the aim is to prove correctness of...
Parosh Aziz Abdulla
ICALP
2010
Springer
14 years 15 days ago
On Bisimilarity and Substitution in Presence of Replication
Abstract. We prove a new congruence result for the π-calculus: bisimilarity is a congruence in the sub-calculus that does not include restriction nor sum, and features top-level r...
Daniel Hirschkoff, Damien Pous