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SIAMSC
2008
151views more  SIAMSC 2008»
15 years 6 months ago
Accurate Floating-Point Summation Part I: Faithful Rounding
Given a vector of floating-point numbers with exact sum s, we present an algorithm for calculating a faithful rounding of s, i.e. the result is one of the immediate floating-point ...
Siegfried M. Rump, Takeshi Ogita, Shin'ichi Oishi
SIAMSC
2008
127views more  SIAMSC 2008»
15 years 6 months ago
Fast (Structured) Newton Computations
Abstract. Many vector-valued functions, representing expensive computations, are also structured computations. In this case the calculation of the Newton step can be greatly accele...
Thomas F. Coleman, Wei Xu
SIGSOFT
2008
ACM
15 years 6 months ago
Efficient online monitoring of web-service SLAs
If an organization depends on the service quality provided by another organization it often enters into a bilateral service level agreement (SLA), which mitigates outsourcing risk...
Franco Raimondi, James Skene, Wolfgang Emmerich
TACO
2008
130views more  TACO 2008»
15 years 6 months ago
Efficient hardware code generation for FPGAs
r acceptance of FPGAs as a computing device requires a higher level of programming abstraction. ROCCC is an optimizing C to HDL compiler. We describe the code generation approach i...
Zhi Guo, Walid A. Najjar, Betul Buyukkurt
TALG
2008
97views more  TALG 2008»
15 years 6 months ago
Average-case lower bounds for the plurality problem
Given a set of n elements, each of which is colored one of c 2 colors, we must determine an element of the plurality (most frequently occurring) color by pairwise equal/unequal co...
Laurent Alonso, Edward M. Reingold