- 2022
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
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- 2001
- 2000
- 1999
- 1998
- 1997
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- 1991
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- 1983
- 1982
- 1981
2022
2020
- Predicting show rates in air cargo transport. 2020 International Conference on Artificial Intelligence and Data Analytics for Air Transportation (AIDA-AT), IEEE, 2020, 1--9 more…
2019
- On the reconstruction of static and dynamic discrete structure. In: The first 100 years of the Radon Transform. DeGruyter, 2019, 297 - 342 more…
2018
2017
- Combinatorial optimization: Theory, computation, and applications. Volume 217. Discrete Applied Mathematics 217, 2017 more…
- Algorithmic Economics und Operations Research. Informatik-Spektrum (40), 2017, 165-171 more…
- Reconstructing binary matrices under window constraints from their row and column sums. Fundamenta Informaticae (153), 2017, 1-20 more…
- Computing cyclic invariants for molecular graphs. Networks (70), 2017, 116 - 131 more…
- An LP-based k-means algorithm for balancing weighted point sets. European Journal of Operational Research (263), 2017, 349-355 more…
- An LP-based k-means algorithm for balancing weighted point sets. European Journal of Operational Research 263 (2), 2017, 349-355 more…
- Constrained clustering via diagrams: A unified theory and its application to electoral district design. European Journal of Operational Research (263), 2017, 18-34 more…
- Preferences of psychiatric practitioners for core symptons of major depressive disorder: a hidden conjoint analysis. International Journal of Methods in Psychiatric Research (26), 2017, 1-7 more…
- Constrained clustering via diagrams: A unified theory and its application to electoral district design. European Journal of Operational Research 263 (1), 2017, 18-34 more…
- Combinatorial optimization: theory, computation, and applications. Discrete Applied Mathematics 217, 2017, 1--78 more…
- Discrete tomography of model sets: Reconstruction and uniqueness. In: Aperiodic Order. Cambridge University Press, 2017, 39-71 more…
- Computational convexity – Chapter 6. In: CRC Handbook on Discrete and Computational Geometry. CRC Press, 2017, 937-968 more…
2016
- Pi und Co: Kaleidoskop der Mathematik (2nd revised and extended edition) – (2nd revised and extended edition). Springer (2nd revised and extended edition. edn.), 2016 more…
2015
- Measurements of 3D slip velocities and plasma column lengths of a gliding arc discharge. Applied Physics Letters (106), 2015, 044101-1-4 more…
- Generalized balanced power diagrams for 3D representations of polycrystals. Philosophical Magazine (95), 2015, 1016-1028 more…
- 3D particle tracking velocimetry using dynamic discrete tomography. Computer Physics Communications (187), 2015, 130-136 more…
- Polynomial-time amoeba neighborhood membership and faster localized solving. In: Topological and Statistical Methods for Complex Data – Tackling Large-Scale, High-Dimensional, and Multivariate Data Sets. Springer, 2015 more…
- Geometrisches Clustering: Mathematik für die Flurverbesserung. Mitteilungen der DMV (23), 2015, 88-96 more…
2014
2013
- Mathematics in agriculture and Forestry: Geometric clustering for land consolidation. IFORS News, 2013 more…
- Grundlagen der Mathematischen Optimierung. Springer, 2013 more…
- Automatisiertes Kopiertreiben - Analyse und Katalogisierung von Bauteilen und Fertigungsstrategien. Europäische Forschungsgesellschaft für Blechverarbeitung, Hannover, EFB-Forschungsbericht, Nr. 366 (Hannover) , 2013, more…
2012
- On optimal weighted balanced clusterings: gravity bodies and power diagrams. SIAM Journal on Discrete Mathematics (26), 2012, 415-434 more…
- Supply chain Safety: A Diversification model based on clustering. In: Supply Chain Safety Management: Achieving Security and Robustness in Logistics. Springer, 2012, 323-351 more…
- Automated driving by standardizing and scaling the production strategy. Conference on Manufacturing Systems CIRP 3, 2012, 138-143 more…
2011
- Constrained minimum-k-star clustering and its application to the consolidation of farmland. Operational Research 11 (1), 2011, 1-17 more…
- Uber U-Bahn fahren, Schiffe versenken und heiße Laptops: Mathematische Probleme im Alltag. In: Ressourcen. Aus welchen Quellen lebt der Mensch?. LIT-Verlag, 2011, 139-151 more…
- Uniqueness in discrete tomography: Three remarks and a corollary. SIAM Journal on Discrete Mathematics (25), 2011, 1589-1599 more…
2010
- On clustering bodies: Geometry and polyhedra approximation. Discrete & Computational Geometry (44), 2010, 508-534 more…
- Discrete Tomography: From Battleship to Nanotechnology. In: Mathematics Everywhere. American Mathematical Society, 2010, 81-98 more…
- Optimal Wire Ordering and Spacing in Low Power Semiconductor Design. Mathematical Programming 121 (2), 2010, 201-220 more…
2009
2008
- Modeling and optimization of correction measures for human extremities. In: Mathematics – Key Technology for the Future. Springer, 2008, 131-148 more…
- Alla ricerca della viapiu breve: Un'avventura matematica. Springer (2nd Ed.. edn.), 2008 more…
- On the reconstruction of binary and permutation matrices under (binary) tomographic constraints. Theoretical Computer Science (406), 2008, 63-71 more…
- On the index of Siegel grids and its application to the tomography of quasicrystals. European Journal of Combinatorics (29), 2008, 1894-1909 more…
- Victor Klee 1925-2007. Notices of the American Mathematical Society, 2008, 467-473 more…
2007
2006
2005
- Discrete tomography of mathematcal qquasicrystals: A primer. Electronic Notes in Discrete Mathematics (20), 2005, 179-191 more…
- Zuviele Bäume? mathematik lehren (129), 2005, 62-64 more…
- Das Geheimnis des kürzesten Weges: Ein mathematisches Abenteuer. Springer (3. edn.), 2005 more…
- On the complexity of visibility problems with moving viewpoints. In: Combinatorial and Computational Geometry. Cambridge University Press, 2005, 377-397 more…
- The optimal wire order for low power CMOS. 15th International Workshop on Integrated Circuit and System Design, Power and Timing Modeling, Optimization and Simulation (Lecture Notes in Computer Science 3728), Springer, 2005Leuven, Belgium, 674-683 more…
2004
- Minimum cycle bases for network graphs. Algorithmica (40), 2004, 51-62 more…
- A quadratic optimization model for the consolidation of farmland by means of lend-lease agreements. Operations Research Proceedings 2003, Springer, 2004, 324-331 more…
- Diskrete Optimierung (nicht nur) für die Landwirtschaft. In: Beitrage zum Mathematikunterricht. Franzbecker, 2004, 15-22 more…
- Eine Million Dollar für die Sicherheit Ihrer Kreditkarte. Aviso (1), 2004, 24-25 more…
- Mathematik - Einladung zum Gedankenspiel. Zeitschrift, 2004 more…
- Unendliche Weiten. Aviso (1), 2004, 42-47 more…
- Computational convexity. In: CRC Handbook on Discrete and Computational Geometry. Boca Raton (2nd extended ed.. edn.), 2004, 693-718 more…
2003
- On the inapproximability of polynomial-programming, the geometry of stable sets and the power of relaxation. In: Discrete and Computational Geometry. Springer, 2003, 303-313 more…
- Reconstructing crystallinge structures from few images under high resolution transmission electron microscopy. In: Mathematics - Key Technology for the Future. Springer, 2003, 441-459 more…
2002
2001
2000
- On the inapproximability of some geometric and quadratic optimization problems. In: Approximation and Complexity in Numerical Optimization: Continuous and Discrete Problems. Kluwer, 2000, 96-115 more…
- Oracle-polynomial-time approximation of largest simplices in convex bodies. Discrete Mathematics (221), 2000, 79-92 more…
- Polytopes in combinatorial optimization. In: Geometry at Work. Mathematical Association of America, 2000, 195-217 more…
- Finding Optimal Shadows of Polytopes. Discrete & Computational Geometry (24), 2000, 219-240 more…
- On the computational complexity of determining polyatomic structures by X-rays. Theoretical Computer Science (233), 2000, 91-106 more…
- Approximating Binary Images from Discrete X-Rays. SIAM Journal on Optimization (11), 2000, 522-546 more…
1999
- Uniqueness and complexity in discrete tomography. In: Discrete Tomography: Foundations, Algorithms, Applications. Birkhauser, 1999, 85-113 more…
- On the computation complexity of reconstructing lattice sets from their X-rays. Discrete Mathematics (202), 1999, 45-71 more…
- On the algorithmic complexity of Minkowski's reconstruction theorem. Journal of the London Mathematical Society (2) (59), 1999, 1081-1100 more…
1998
- Approximation of diameters: randomization doesn’t help. 1998 IEEE Symp. Found. Computer Sci. (FOCS’98), 1998, 244-251 more…
- On the complexity of computing mixed volumes. SIAM Journal on Computing (27), 1998, 356-400 more…
- Separation by hyperplanes in finite-dimensional vector spaces over archimedean ordered fields. Journal of Convex Analysis (5), 1998, 279-301 more…
- Success and failure of certain reconstruction and uniqueness algorithms in discrete tomography. International Journal of Imaging Systems and Technology (9), 1998, 101-109 more…
1997
- Recent Advances in Optimization. , Proc. 8th French-German Conf. Opt.. Springer, 1997 more…
- On Helly's theorem: Algorithms and extensions. Discrete & Computational Geometry (17), 1997, 393-410 more…
- Discrete tomography: Determination of finite sets by X-rays. Transactions of the American Mathematical Society (349), 1997, 2271-2295 more…
- On the reconstruction of finite lattice sets from their X-rays. Discrete Geometry for Computer Imagery, Springer, 1997, 19-32 more…
- Computational convexity – Chapter 27. In: CRC Handbook on Discrete and Computational Geometry. CRC Press, 1997, 491-515 more…
1996
1995
- Discrete Tomography. AvH-Magazin (66), 1995, 23-32 more…
- A polynomial-time algorithm for Minkowski reconstruction. Proc. 11the ACM Symp. on Computational Geom., 1995, 1-9 more…
- On the complexity of some basic problems in computational convexity: I. Containment problems – Trends in Discrete Mathematics. In: Topics in Discrete Mathematics. North-Holland, 1995, 129-174 more…
- Cross-positive matrices revisited. Linear Algebra and its Applications (223/224), 1995, 285-305 more…
- Largest j-simplices in n-polytopes. Discrete & Computational Geometry (13), 1995, 477-515 more…
- Polytope containment and determination by linear probes. Proceedings of the London Mathematical Society 3 (70), 1995, 691-720 more…
1994
- Successive determination and verification of polytopes by their X-rays. Journal of the London Mathematical Society (50), 1994, 375-391 more…
- On the complexity of some basic problems in computational convexity: II. Volume and mixed volumes. In: Polytopes: Abstract, Convex and Computational. Kluwer, 1994, 373-466 more…
- On the complexity of some basic problems in computational convexity: I. Containment problems. Discrete Mathematics (136), 1994, 129-174 more…
- External tangents and closedness of cone + subspace. Journal of Mathematical Analysis and Applications (188), 1994, 441-457 more…
1993
- Minkowski addition of polytopes: Computational complexity and applications to Gröbner bases. SIAM Journal on Discrete Mathematics (6), 1993, 246-269 more…
- Finite packing and covering. In: Handbook of Convex Geometry. North-Holland, 1993, 861-898 more…
- Lattice points. In: Handbook of Convex Geometry. North-Holland, 1993, 765-798 more…
- Mathematical programming and convex geometry. In: Handbook of Convex Geometry. North-Holland, 1993, 627-674 more…
- Computational complexity of inner and outer j-radii of polytopes in finite dimensional normed spaces. Mathematical Programming (59), 1993, 163-213 more…
1992
- Operations Research ’91: Extended Abstracts of the 16th Syposium on Operations Research held at the University of Trier. . Physica, 1992 more…
- Projection algorithms for linear programming. European Journal of Operations Research (60), 1992, 287-295 more…
- Inner and outer j-radii of convex bodies in finite dimensional normed spaces. Discrete & Computational Geometry (7), 1992, 255-280 more…
- Deciding uniqueness in norm-maximization. Mathematical Programming (57), 1992, 203-214 more…
1991
- Applied Geometry and Discrete Mathematics: The "Victor Klee Festschrift". . American Mathematical Society, 1991 more…
- On valences of polyhedra. Journal of Combinatorial Theory, Series A (58), 1991, 279-300 more…
- Straight-line embeddings of triangulated n-gons. Amer. Math. Montly, 1991, 165-166 more…
- Good and bad radii of convex polygons. SIAM Journal on Computing (20), 1991, 395-403 more…
1990
1989
1988
- Problems concerning polyhedral 2-manifolds. In: Shaping Space, A Polyhedral Approach. Birkhäuser, 1988, 258 more…
- A characterization of all loglinear inequalities for three quermassintegrals. Proceedings of the American Mathematical Society (104), 1988, 563-570 more…
- On the 0-1-maximization of positive definite quadratic forms. In: Operations Research Proceedings. Springer, 1988, 222-227 more…
1987
1986
- An application of valuation theory to two problems of discrete geometry. Discrete Mathematics (58), 1986, 81-85 more…
- Finite packing of equal balls. Journal of the London Mathematical Society (33), 1986, 543-553 more…
- An upper estimate for the lattice point enumerator. Mathematika (33), 1986, 196-202 more…
- Finite packing and covering. Studia Scientiarum Mathematicarum Hungarica (21), 1986, 151-164 more…
1985
- Ein Approximationssatz für konvexe Körper. Geometriae Dedicata (19), 1985, 277-286 more…
- Lattice covering of space with symmetric convex bodies. Mathematika (19), 1985, 277-286 more…
- Finite Lagerung und die Approximation konvexer Körper durch verallgemeinerte Zylinder. Proc. Conf. Discrete Geom., 1985, 129-137 more…
- On two finite covering problems of Bambah, Rogers, Woods and Zassenhaus. Monatshefte Mathematik (99), 1985, 279-296 more…
1984
- Über L. Fejes Tóths Wurstvermutung in kleinen Dimensionen. Acta Math. Hung. (43), 1984, 299-307 more…
- Polyedrische 2-Mannigfaltigkeiten mit wenigen nicht-konvexen Ecken. Monatshefte Mathematik (97), 1984, 1-20 more…
- The valence-functional. Annals of Discrete Mathematics (20), 1984, 161-163 more…
- Sausage-skin problems for finite coverings. Mathematika (31), 1984, 117-136 more…
1983
1982
- A combinatorial condition for the existence of polyhedral 2-manifolds. Israel Journal of Mathematics (42), 1982, 297-299 more…
- Slices of L. Fejes Tóth's sausage conjecture. Mathematika (29), 1982, 194-201 more…
- Upper and lower bounds of the valence-funtional. Israel Journal of Mathematics (43), 1982, 237-243 more…
1981
- Tight polyhedral realizations of closed 2-dimensional manifolds in R^3. Journal of Geometry (17), 1981, 69-76 more…