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HYBRID
2010
Springer
13 years 11 months ago
Automatic invariant generation for hybrid systems using ideal fixed points
We present computational techniques for automatically generating algebraic (polynomial equality) invariants for algebraic hybrid systems. Such systems involve ordinary differentia...
Sriram Sankaranarayanan
HYBRID
2004
Springer
13 years 10 months ago
Constructing Invariants for Hybrid Systems
Abstract. An invariant of a system is a predicate that holds for every reachable state. In this paper, we present techniques to generate invariants for hybrid systems. This is achi...
Sriram Sankaranarayanan, Henny Sipma, Zohar Manna
ARC
2010
Springer
188views Hardware» more  ARC 2010»
13 years 11 months ago
A Fused Hybrid Floating-Point and Fixed-Point Dot-Product for FPGAs
Dot-products are one of the essential and recurrent building blocks in scientific computing, and often take-up a large proportion of the scientific acceleration circuitry. The ac...
Antonio Roldao Lopes, George A. Constantinides
CC
1999
Springer
320views System Software» more  CC 1999»
13 years 8 months ago
Floating Point to Fixed Point Conversion of C Code
In processors that do not support floating-point instructions, using fixed-point arithmetic instead of floating-point emulation trades off computation accuracy for execution spe...
Andrea G. M. Cilio, Henk Corporaal
DATE
2009
IEEE
171views Hardware» more  DATE 2009»
13 years 11 months ago
Automatic generation of streaming datapaths for arbitrary fixed permutations
Abstract—This paper presents a technique to perform arbitrary fixed permutations on streaming data. We describe a parameterized architecture that takes as input n data points st...
Peter A. Milder, James C. Hoe, Markus Püschel