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SAS
2007
Springer
124views Formal Methods» more  SAS 2007»
14 years 1 months ago
Arithmetic Strengthening for Shape Analysis
Abstract. Shape analyses are often imprecise in their numerical reasoning, whereas numerical static analyses are often largely unaware of the shape of a program’s heap. In this p...
Stephen Magill, Josh Berdine, Edmund M. Clarke, By...
EURODAC
1995
IEEE
126views VHDL» more  EURODAC 1995»
13 years 11 months ago
Timing optimization by bit-level arithmetic transformations
This paper describes a method to optimize the performance of data paths. It is based on bit-level arithmetic transformations, and is especially suited to optimize large adder stru...
Luc Rijnders, Zohair Sahraoui, Paul Six, Hugo De M...
JFP
2002
89views more  JFP 2002»
13 years 7 months ago
The countdown problem
We systematically develop a functional program that solves the countdown problem, a numbers game in which the aim is to construct arithmetic expressions satisfying certain constra...
Graham Hutton
ASPDAC
2008
ACM
154views Hardware» more  ASPDAC 2008»
13 years 9 months ago
Exploring high-speed low-power hybrid arithmetic units at scaled supply and adaptive clock-stretching
Meeting power and performance requirement is a challenging task in high speed ALUs. Supply voltage scaling is promising because it reduces both switching and active power but it al...
Swaroop Ghosh, Kaushik Roy
CADE
2009
Springer
14 years 8 months ago
Solving Non-linear Polynomial Arithmetic via SAT Modulo Linear Arithmetic
Abstract. Polynomial constraint-solving plays a prominent role in several areas of engineering and software verification. In particular, polynomial constraint solving has a long an...
Albert Rubio, Cristina Borralleras, Enric Rodr&iac...