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» On Coherence in Computer Algebra
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IPPS
2009
IEEE
15 years 11 months ago
Generation of Synthetic Floating-Point benchmark circuits
Synthetic Floating-Point (SFP), a synthetic benchmark generator program for floating-point circuits is presented. SFP consists of two independent modules for characterisation and...
T. Chun Pong Chau, S. Man Ho Ho, Philip H. W. Leon...
BIRTHDAY
2007
Springer
15 years 11 months ago
Generating Polynomial Invariants with DISCOVERER and QEPCAD
Abstract. This paper investigates how to apply the techniques on solving semi-algebraic systems to invariant generation of polynomial programs. By our approach, the generated invar...
Yinghua Chen, Bican Xia, Lu Yang, Naijun Zhan
153
Voted
ISPDC
2003
IEEE
15 years 10 months ago
Role Activity Diagrams as Finite State Processes
Many formal modelling notations for business processes have been proposed during the last decade. They can be broadly classified into high-level visual notations, with an intuiti...
Costin Badica, Amelia Badica, Valentin Litoiu
CHI
2003
ACM
15 years 10 months ago
Using pixel rewrites for shape-rich interaction
This paper introduces new interactive ways to create, manipulate and analyze shapes, even when those shapes do not have simple algebraic generators. This is made possible by using...
George W. Furnas, Yan Qu
ISSAC
1997
Springer
105views Mathematics» more  ISSAC 1997»
15 years 9 months ago
Guarded Expressions in Practice
Computer algebra systems typically drop some degenerate cases when evaluating expressions, e.g., x=x becomes 1 dropping the case x = 0. We claim that it is feasible in practice to...
Andreas Dolzmann, Thomas Sturm