NFM
2011
12 years 11 months ago
2011
Program verifiers based on first-order theorem provers model the program heap as a collection of mutable maps. In such verifiers, preserving unmodified facts about the heap acr...
AIPS
2010
13 years 6 months ago
2010
We present Shopper, a plan execution engine that facilitates experimental evaluation of plans and makes it easier for planning researchers to incorporate replanning. Shopper inter...
SC
1991
ACM
13 years 8 months ago
1991
ACM
We present a new approach that enables compiler optimization of procedure calls and loop nests containing procedure calls. We introduce two interprocedural transformationsthat mov...
MICRO
1997
IEEE
13 years 8 months ago
1997
IEEE
We describe Dead Value Information (DVI) and introduce three new optimizations which exploit it. DVI provides assertions that certain register values are dead, meaning they will n...
POPL
2006
ACM
14 years 4 months ago
2006
ACM
We define a new fixpoint modal logic, the visibly pushdown ?-calculus (VP-?), as an extension of the modal ?-calculus. The models of this logic are execution trees of structured p...