Robert H. Lewis

According to our database, Robert H. Lewis authored at least 19 papers between 1994 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

Image Analysis: Identification of Objects via Polynomial Systems.

Robert H. Lewis

Math. Comput. Sci., 2020

2019

Solving geoinformatics parametric polynomial systems using the improved Dixon resultant.

Robert H. Lewis, Béla Paláncz, Joseph L. Awange

Earth Sci. Informatics, 2019

2018

Fitting a Sphere via Gröbner Basis.

Robert H. Lewis, Béla Paláncz, Joseph L. Awange

Proceedings of the Mathematical Software - ICMS 2018, 2018

Resultants, Implicit Parameterizations, and Intersections of Surfaces.

Robert H. Lewis

Proceedings of the Mathematical Software - ICMS 2018, 2018

2016

Flexibility of Bricard's linkages and other structures via resultants and computer algebra.

Robert H. Lewis, Evangelos A. Coutsias

Math. Comput. Simul., 2016

2015

Application of Dixon resultant to maximization of the likelihood function of Gaussian mixture distribution.

Robert H. Lewis, Béla Paláncz, Joseph L. Awange

ACM Commun. Comput. Algebra, 2015

2014

Groebner Basis in Geodesy and Geoinformatics.

Joseph L. Awange, Béla Paláncz, Robert H. Lewis

Proceedings of the Mathematical Software - ICMS 2014, 2014

Maximizing Likelihood Function for Parameter Estimation in Point Clouds via Groebner Basis.

Joseph L. Awange, Béla Paláncz, Robert H. Lewis

Proceedings of the Mathematical Software - ICMS 2014, 2014

2010

Comparing acceleration techniques for the Dixon and Macaulay resultants.

Robert H. Lewis

Math. Comput. Simul., 2010

2009

Partitioning Multivariate Polynomial Equations via Vertex Separators for Algebraic Cryptanalysis and Mathematical Applications.

Kenneth Koon-Ho Wong, Gregory V. Bard, Robert H. Lewis

IACR Cryptol. ePrint Arch., 2009

2008

Heuristics to accelerate the Dixon resultant.

Robert H. Lewis

Math. Comput. Simul., 2008

Comparing acceleration techniques for the dixon and macaulay resultants (abstract only).

Robert H. Lewis

ACM Commun. Comput. Algebra, 2008

2006

Algorithmic Search for Flexibility Using Resultants of Polynomial Systems.

Robert H. Lewis, Evangelos A. Coutsias

Proceedings of the Automated Deduction in Geometry, 2006

2004

Using Fermat to solve large polynomial and matrix problems.

Robert H. Lewis

SIGSAM Bull., 2004

2003

Conic tangency equations and Apollonius problems in biochemistry and pharmacology.

Robert H. Lewis, Stephen Bridgett

Math. Comput. Simul., 2003

2000

Comparison of polynomial-oriented computer algebra systems.

Robert H. Lewis

SIGSAM Bull., 2000

1999

Comparison of polynomial-oriented computer algebra systems.

Robert H. Lewis, Michael J. Wester

SIGSAM Bull., 1999

1997

Computer Search for Nilpotent Complexes.

Robert H. Lewis, Guy D. Moore

Exp. Math., 1997

1994

Isomorphism Classes and Derived Series of Certain Almost-Free Groups.

Robert H. Lewis, Sal Liriano

Exp. Math., 1994