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TCS
2002
14 years 11 months ago
Specification of real-time and hybrid systems in rewriting logic
This paper explores the application of rewriting logic to the executable formal modeling of real-time and hybrid systems. We give general techniques by which such systems can be s...
Peter Csaba Ölveczky, José Meseguer
POPL
2007
ACM
16 years 5 hour ago
Dynamic heap type inference for program understanding and debugging
C programs can be difficult to debug due to lax type enforcement and low-level access to memory. We present a dynamic analysis for C that checks heap snapshots for consistency wit...
Ben Liblit, Chloë W. Schulze, Marina Polishch...
ISSTA
2010
ACM
15 years 3 months ago
On test repair using symbolic execution
When developers change a program, regression tests can fail not only due to faults in the program but also due to outof-date test code that does not reflect the desired behavior ...
Brett Daniel, Tihomir Gvero, Darko Marinov
PLDI
2011
ACM
14 years 2 months ago
Evaluating value-graph translation validation for LLVM
Translation validators are static analyzers that attempt to verify that program transformations preserve semantics. Normalizing translation validators do so by trying to match the...
Jean-Baptiste Tristan, Paul Govereau, Greg Morrise...
GECCO
2008
Springer
133views Optimization» more  GECCO 2008»
15 years 23 days ago
Using feature-based fitness evaluation in symbolic regression with added noise
Symbolic regression is a popular genetic programming (GP) application. Typically, the fitness function for this task is based on a sum-of-errors, involving the values of the depe...
Janine H. Imada, Brian J. Ross