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ISSAC
2004
Springer
185views Mathematics» more  ISSAC 2004»
15 years 7 months ago
Automatic generation of polynomial loop
In [17], an abstract framework for automatically generating loop invariants of imperative programs was proposed. This framework was then instantiated for the language of conjuncti...
Enric Rodríguez-Carbonell, Deepak Kapur
193
Voted
CDB
1997
Springer
85views Database» more  CDB 1997»
15 years 6 months ago
On Expressing Topological Connectivity in Spatial Datalog
We consider two-dimensional spatial databases defined in terms of polynomial inequalities and investigate the expressibility of the topological connectivity query for these databa...
Bart Kuijpers, Marc Smits
ESOP
2006
Springer
15 years 6 months ago
Coinductive Big-Step Operational Semantics
Using a call-by-value functional language as an example, this article illustrates the use of coinductive definitions and proofs in big-step operational semantics, enabling it to d...
Xavier Leroy
DLOG
2008
15 years 4 months ago
SRIQ and SROIQ are Harder than SHOIQ
We identify the complexity of (finite model) reasoning in the DL SROIQ to be N2ExpTime-complete. We also prove that (finite model) reasoning in the DL SR--a fragment of SROIQ witho...
Yevgeny Kazakov
107
Voted
ENTCS
2000
112views more  ENTCS 2000»
15 years 2 months ago
Typed Multiset Rewriting Specifications of Security Protocols
The language MSR has successfully been used in the past to prove undecidability about security protocols modeled according to the Dolev-Yao abstraction. In this paper, we revise t...
Iliano Cervesato