Joos Heintz

According to our database1, Joos Heintz authored at least 55 papers between 1975 and 2023.

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Bibliography

2023
An unfeasibility view of neural network learning.
J. Complex., April, 2023

2022
An unfeasability view of neural network learning.
CoRR, 2022

2021
On Bézout inequalities for non-homogeneous polynomial ideals.
J. Symb. Comput., 2021

2020
Intrinsic Complexity for Constructing Zero-Dimensional Gröbner Bases.
Proceedings of the Computer Algebra in Scientific Computing - 22nd International Workshop, 2020

2016
Quiz games as a model for information hiding.
J. Complex., 2016

2015
Degeneracy Loci and Polynomial Equation Solving.
Found. Comput. Math., 2015

2014
Point searching in real singularcomplete intersection varieties: algorithms of intrinsic complexity.
Math. Comput., 2014

Intrinsic complexity estimates in polynomial optimization.
J. Complex., 2014

2013
Software Engineering and complexity in effective Algebraic Geometry.
J. Complex., 2013

2012
Algorithms of Intrinsic Complexity for Point Searching in Compact Real Singular Hypersurfaces.
Found. Comput. Math., 2012

On the intrinsic complexity of elimination problems in effective Algebraic Geometry
CoRR, 2012

Evaluating geometric queries using few arithmetic operations.
Appl. Algebra Eng. Commun. Comput., 2012

2011
Lower complexity bounds for interpolation algorithms.
J. Complex., 2011

Efficient evaluation of specific queries in constraint databases.
Inf. Process. Lett., 2011

The evaluation of geometric queries: constraint databases and quantifier elimination
CoRR, 2011

2010
On the geometry of polar varieties.
Appl. Algebra Eng. Commun. Comput., 2010

2009
On the intrinsic complexity of point finding in real singular hypersurfaces.
Inf. Process. Lett., 2009

2007
07212 Manifesto -- Constraint Databases, Geometric Elimination ang Geographic Information Systems.
Proceedings of the Constraint Databases, Geometric Elimination and Geographic Information Systems, 20.05., 2007

2005
Generalized polar varieties: geometry and algorithms.
J. Complex., 2005

2004
Generalized polar varieties and an efficient real elimination.
Kybernetika, 2004

Constraint Databases, Data Structures and Efficient Query Evaluation.
Proceedings of the Constraint Databases, 2004

2003
The Hardness of Polynomial Equation Solving.
Found. Comput. Math., 2003

2002
Functional programming concepts and straight-line programs in computer algebra.
Math. Comput. Simul., 2002

2001
On the Time-Space Complexity of Geometric Elimination Procedures.
Appl. Algebra Eng. Commun. Comput., 2001

2000
Deformation Techniques for Efficient Polynomial Equation Solving.
J. Complex., 2000

Time-Space Tradeoffs in Algebraic Complexity Theory.
J. Complex., 2000

1999
OpTERA - Optimization and Real Equation Solving.
Proceedings of the German-Argentinian Workshop on Information Technology, 1999

1998
Combinatorial Hardness Proofs for Polynomial Evaluation.
Proceedings of the Mathematical Foundations of Computer Science 1998, 1998

1997
Polar Varieties, Real Equation Solving, and Data Structures: The Hypersurface Case.
J. Complex., 1997

1995
When Polynomial Equation Systems Can Be "Solved" Fast?.
Proceedings of the Applied Algebra, 1995

1994
Description of the Connected Components of a Semialgebraic in Single Exponential Time.
Discret. Comput. Geom., 1994

1993
On the Intrinsic Complexity of Elimination Theory.
J. Complex., 1993

On the Theoretical and Practical Complexity of the Existential Theory of Reals.
Comput. J., 1993

On the Efficiency of Effective Nullstellensätze.
Comput. Complex., 1993

(Working Group Noaï Fitchas) Algorithmic Aspects of Suslin's Proof of Serre's Conjecture.
Comput. Complex., 1993

1991
Equations for the projective closure and effective Nullstellensatz.
Discret. Appl. Math., 1991

1990
Algorithms in Real Algebraic Geometry and Applications to Computational Geometry.
Proceedings of the Discrete and Computational Geometry: Papers from the DIMACS Special Year, 1990

Single Exponential Path Finding in Semialgebraic Sets. Part 1: The Case of a Regular Bounded Hypersurface.
Proceedings of the Applied Algebra, 1990

Geometric Problems Solvable in Single Exponential Time.
Proceedings of the Applied Algebra, 1990

1989
On the Complexity of Semialgebraic Sets.
Proceedings of the Information Processing 89, Proceedings of the IFIP 11th World Computer Congress, San Francisco, USA, August 28, 1989

1988
Real Quantifier Elimination is Doubly Exponential.
J. Symb. Comput., 1988

Some New Effectivity Bounds in Computational Geometry.
Proceedings of the Applied Algebra, 1988

1987
On the Complexity of Lie Algebras.
Proceedings of the Fundamentals of Computation Theory, 1987

On the Computational Complexity of Polynomials and Bilinear Mappings. A Survey.
Proceedings of the Applied Algebra, 1987

1986
On Polynomials with Symmetric Galois Group which Are Easy to Compute.
Theor. Comput. Sci., 1986

1985
Corrigendum: Definability and Fast Quantifier Elimination in Algebraically Closed Fields.
Theor. Comput. Sci., 1985

A Lower Bound for the Bilinear Complexity of Some Semisimple Lie Algebras.
Proceedings of the Algebraic Algorithms and Error-Correcting Codes, 1985

1984
On associative algebras of minimal rank.
Proceedings of the Applied Algebra, 1984

1983
Definability and Fast Quantifier Elimination in Algebraically Closed Fields.
Theor. Comput. Sci., 1983

1981
Absolute Primality of Polynomials is Decidable in Random Polynomial Time in the Number of Variables.
Proceedings of the Automata, 1981

1980
Lower Bounds for Polynomials with Algebraic Coefficients.
Theor. Comput. Sci., 1980

Testing Polynomials which Are Easy to Compute (Extended Abstract)
Proceedings of the 12th Annual ACM Symposium on Theory of Computing, 1980

1979
A New Method to Show Lower Bounds for Polynomials which are Hard to Compute.
Proceedings of the Theoretical Computer Science, 1979

1976
Untere Schranken für die Komplexität logischer Entscheidungsprobleme.
Proceedings of the Komplexität von Entscheidungsproblemen, Ein Seminar, 1976

1975
An efficient quantifier elimination algorithm for algebraically closed fields of any characteristic.
SIGSAM Bull., 1975


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