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ICCAD
2008
IEEE
127views Hardware» more  ICCAD 2008»
16 years 3 months ago
Verification of arithmetic datapaths using polynomial function models and congruence solving
Abstract— This paper addresses the problem of solving finite word-length (bit-vector) arithmetic with applications to equivalence verification of arithmetic datapaths. Arithmet...
Neal Tew, Priyank Kalla, Namrata Shekhar, Sivaram ...
LICS
2009
IEEE
16 years 1 months ago
Psi-calculi: Mobile Processes, Nominal Data, and Logic
A psi-calculus is an extension of the pi-calculus with nominal data types for data structures and for logical assertions representing facts about data. These can be transmitted be...
Jesper Bengtson, Magnus Johansson, Joachim Parrow,...
IEEEPACT
2007
IEEE
16 years 23 days ago
Automatic Correction of Loop Transformations
Loop nest optimization is a combinatorial problem. Due to the growing complexity of modern architectures, it involves two increasingly difficult tasks: (1) analyzing the profita...
Nicolas Vasilache, Albert Cohen, Louis-Noël P...
ACSD
2006
IEEE
129views Hardware» more  ACSD 2006»
16 years 16 days ago
Extended Timed Automata and Time Petri Nets
Timed Automata (TA) and Time Petri Nets (TPN) are two well-established formal models for real-time systems. Recently, a linear transformation of TA to TPNs preserving reachability...
Patricia Bouyer, Pierre-Alain Reynier, Serge Hadda...
RTAS
2006
IEEE
16 years 14 days ago
An Interface Algebra for Real-Time Components
We present an assume-guarantee interface algebra for real-time components. In our formalism a component implements a set of task sequences that share a resource. A component inter...
Thomas A. Henzinger, Slobodan Matic