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SOFSEM
2010
Springer
14 years 4 months ago
Finding and Certifying Loops
Abstract. The first part of this paper presents a new approach for automatically proving nontermination of string rewrite systems. We encode rewrite sequences as propositional for...
Harald Zankl, Christian Sternagel, Dieter Hofbauer...
RTA
2005
Springer
14 years 28 days ago
Leanest Quasi-orderings
A convenient method for defining a quasi-ordering, such as those used for proving termination of rewriting, is to choose the minimum of a set of quasi-orderings satisfying some d...
Nachum Dershowitz, E. Castedo Ellerman
TPHOL
2003
IEEE
14 years 22 days ago
Inductive Invariants for Nested Recursion
Abstract. We show that certain input-output relations, termed inductive invariants are of central importance for termination proofs of algorithms defined by nested recursion. Indu...
Sava Krstic, John Matthews
EUROPAR
1998
Springer
13 years 11 months ago
Exploiting Atomic Broadcast in Replicated Databases
Database replication protocols have historically been built on top of distributed database systems, and have consequently been designed and implemented using distributed transacti...
Fernando Pedone, Rachid Guerraoui, André Sc...
CHI
1997
ACM
13 years 11 months ago
Supporting Knowledge Workers Beyond the Desktop With Palplates
Palplates are a collection of touch-screen terminals placed around the office enabling human-computer interactions at the point of need. Supporting a community of mobile authentic...
Jennifer Mankoff, Bill N. Schilit