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Author, Editor

Author(s):

Emiris,Ioannis
Hemmer, Michael
Karavelas, Menelaos
Limbach, Sebastian
Mourrain, Bernard
Tsigaridas, Elias
Zafeirakopoulos,Zafeirakis

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Not MPG Author(s):

Emiris,Ioannis
Karavelas, Menelaos
Limbach, Sebastian
Mourrain, Bernard
Tsigaridas, Elias
Zafeirakopoulos,Zafeirakis

Editor(s):

BibTeX Citekey*:	ACS-TR-363602-02
Language:	English

Title, Institution

Title*:	Cross-benchmarks of univariate algebraic kernels
Institution*:	University of Groningen
Publishers or Institutions Address*:	9700 AB Groningen THE NETHERLANDS
Type:	Technical Report

No, Year, pp.,

Number*:	ACS-TR-363602-02	Pages*:	35
Month:	April	VG Wort Pages*:	14
Year*:	2008	ISBN/ISSN:

DOI:

Note, Abstract, ©

Note:
(LaTeX) Abstract:	We summarize the results of the cross-benchmarks for two univariate algebraic kernels (AK) developed in ACS. The kernels, developed at INRIA and MPI, were tested on 6 types of univariate polynomials of various degrees and bitsizes. The methods included were: Sturm, Sleeve, CF, NCF, NCF2 for the INRIA kernel, and Descartes and Bitstream-Descartes for the MPI kernel. NCF, NCF2, Descartes and Bitstream-Descartes are the most robust and never give wrong results. With respect to speed, the results are not decisive in most cases. Overall NCF and NCF2 seem faster, while for very large bitsizes Bitstream-Descartes seems more efficient, provided the degree is not very high. Special algorithms for polynomials of degree up to 4 give better results. We also compare against an external AK developed at LORIA-Nancy and based on the RS solver from INRIARocquencourt.
Categories / Keywords:	Exact Geometric Computing, CGAL, Generic Programming, Root Solving
Copyright Message:
HyperLinks / References / URLs:	http://acs.cs.rug.nl/acstr/ACS-TR-363602-02.pdf
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Download Access Level:	Public

Correlation

MPG Unit:	Max-Planck-Institut für Informatik

MPG Subunit:	Algorithms and Complexity Group
Audience:	experts only
Appearance:	MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort

BibTeX Entry:

@TECHREPORT{ACS-TR-363602-02,
AUTHOR = {Emiris,Ioannis and Hemmer, Michael and Karavelas, Menelaos and Limbach, Sebastian and Mourrain, Bernard and Tsigaridas, Elias and Zafeirakopoulos,Zafeirakis},
TITLE = {Cross-benchmarks of univariate algebraic kernels},
YEAR = {2008},
TYPE = {Technical Report},
INSTITUTION = {University of Groningen},
NUMBER = {ACS-TR-363602-02},
PAGES = {35},
ADDRESS = {9700 AB Groningen THE NETHERLANDS},
MONTH = {April},
}

Entry last modified by Michael Hemmer, 03/03/2009

Edit History (please click the blue arrow to see the details)

	Editor(s) Michael Hemmer	Created 01/26/2009 14:31:32
Revision 1. 0.	Editor Michael Hemmer Michael Hemmer	Edit Date 01/26/2009 02:34:51 PM 01/26/2009 02:31:32 PM

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