Bruno Lang

Lukas Krämer, Edoardo Di Napoli, Martin Galgon, Bruno Lang, Paolo Bientinesi: Dissecting the FEAST algorithm for generalized eigenproblems. J. Computational Applied Mathematics 244: 1-9 (2013)

Paul R. Willems, Bruno Lang: Twisted Factorizations and qd-Type Transformations for the $\mbox{MR}^{3}$ Algorithm - New Representations and Analysis. SIAM J. Matrix Analysis Applications 33(2): 523-553 (2012)

Lukas Krämer, Edoardo Di Napoli, Martin Galgon, Bruno Lang, Paolo Bientinesi: Dissecting the FEAST algorithm for generalized Eigenproblems. CoRR abs/1204.1726 (2012)

Thomas Auckenthaler, Hans-Joachim Bungartz, Thomas Huckle, Lukas Krämer, Bruno Lang, Paul R. Willems: Developing algorithms and software for the parallel solution of the symmetric eigenvalue problem. J. Comput. Science 2(3): 272-278 (2011)

Thomas Auckenthaler, V. Blum, Hans-Joachim Bungartz, Thomas Huckle, R. Johanni, Lukas Krämer, Bruno Lang, H. Lederer, Paul R. Willems: Parallel solution of partial symmetric eigenvalue problems from electronic structure calculations. Parallel Computing 37(12): 783-794 (2011)

Jacques Bloch, Andreas Frommer, Bruno Lang, Tilo Wettig: An iterative method to compute the sign function of a non-Hermitian matrix and its application to the overlap Dirac operator at nonzero chemical potential. Computer Physics Communications 177(12): 933-943 (2007)

Ivo Kabadshow, Bruno Lang: Latency-Optimized Parallelization of the FMM Near-Field Computations. International Conference on Computational Science (1) 2007: 716-722

Thomas Beelitz, Bruno Lang, Christian H. Bischof: Efficient Task Scheduling in the Parallel Result-Verifying Solution of Nonlinear Systems. Reliable Computing 12(2): 141-151 (2006)

Paul R. Willems, Bruno Lang, Christof Vömel: Computing the Bidiagonal SVD Using Multiple Relatively Robust Representations. SIAM J. Matrix Analysis Applications 28(4): 907-926 (2006)

Tatjana Eitrich, Bruno Lang: Data Mining with Parallel Support Vector Machines for Classification. ADVIS 2006: 197-206

Tatjana Eitrich, Bruno Lang: On The Optimal Working Set Size in Serial and Parallel Support Vector Machine Learning With The Decomposition Algorithm. AusDM 2006: 121-128

Tatjana Eitrich, Wolfgang Frings, Bruno Lang: HyParSVM - A New Hybrid Parallel Software for Support Vector Machine Learning on SMP Clusters. Euro-Par 2006: 350-359

Rainer Steiger, Christian H. Bischof, Bruno Lang, Walter Thiel: Using automatic differentiation to compute derivatives for a quantum-chemical computer program. Future Generation Comp. Syst. 21(8): 1324-1332 (2005)

Christian H. Bischof, H. Martin Bücker, Bruno Lang, Arno Rasch, Emil Slusanschi: Efficient and accurate derivatives for a software process chain in airfoil shape optimization. Future Generation Comp. Syst. 21(8): 1333-1344 (2005)

Benedikt Grosser, Bruno Lang: On Symmetric Eigenproblems Induced by the Bidiagonal SVD. SIAM J. Matrix Analysis Applications 26(3): 599-620 (2005)

Andreas Frommer, Bruno Lang: Existence Tests for Solutions of Nonlinear Equations Using Borsuk's Theorem. SIAM J. Numerical Analysis 43(3): 1348-1361 (2005)

Tatjana Eitrich, Bruno Lang: Parallel Tuning of Support Vector Machine Learning Parameters for Large and Unbalanced Data Sets. CompLife 2005: 253-264

Andreas Frommer, Bruno Lang, Marco Schnurr: A Comparison of the Moore and Miranda Existence Tests. Computing 72(3-4): 349-354 (2004)

Stefanie Krivsky, Bruno Lang: Using Interval Arithmetic for Determining the Structure of Convex Hulls. Numerical Algorithms 37(1-4): 233-240 (2004)

H. Martin Bücker, Bruno Lang, Hans-Joachim Pflug, Andre Vehreschild: Threads in an Undergraduate Course: A Java Example Illuminating Different Multithreading Approaches. ICCSA (2) 2004: 882-891

H. Martin Bücker, Bruno Lang, Christian H. Bischof: Parallel programming in computational science: an introductory practical training course for computer science undergraduates at Aachen University. Future Generation Comp. Syst. 19(8): 1309-1319 (2003)

Christian H. Bischof, H. Martin Bücker, Bruno Lang, Arno Rasch: An interactive environment for supporting the transition from simulation to optimization. Scientific Programming 11(4): 263-272 (2003)

Thomas Beelitz, Christian H. Bischof, Bruno Lang, Klaus Schulte Althoff: Result-Verifying Solution of Nonlinear Systems in the Analysis of Chemical Processes. Numerical Software with Result Verification 2003: 198-205

H. Martin Bücker, Bruno Lang, Arno Rasch, Christian H. Bischof: Automatic Parallelism in Differentiation of Fourier Transforms. SAC 2003: 148-152

H. Martin Bücker, Bruno Lang, Arno Rasch, Christian H. Bischof, Dieter an Mey: Explicit Loop Scheduling in OpenMP for Parallel Automatic Differentiation. HPCS 2002: 121-126

H. Martin Bücker, Bruno Lang, Arno Rasch, Christian H. Bischof: Computation of Sensitivity Information for Aircraft Design by Automatic Differentiation. International Conference on Computational Science (2) 2002: 1069-1076

Christian H. Bischof, H. Martin Bücker, Bruno Lang, Arno Rasch, Andre Vehreschild: Combining Source Transformation and Operator Overloading Techniques to Compute Derivatives for MATLAB Programs. SCAM 2002: 65-72

Bruno Lang: Derivative-Based Subdivision in Multi-dimensional Verified Gaussian Quadrature. Symbolic Algebraic Methods and Verification Methods 2001: 145-152

Christian H. Bischof, H. Martin Bücker, Bruno Lang, Arno Rasch, Jakob W. Risch: On the Use of a Differentiated Finite Element Package for Sensitivity Analysis. International Conference on Computational Science (1) 2001: 795-801

H. Martin Bücker, Bruno Lang, Dieter an Mey, Christian H. Bischof: Bringing together automatic differentiation and OpenMP. ICS 2001: 246-251

Christian H. Bischof, Bruno Lang, Xiaobai Sun: A framework for symmetric band reduction. ACM Trans. Math. Softw. 26(4): 581-601 (2000)

Christian H. Bischof, Bruno Lang, Xiaobai Sun: Algorithm 807: The SBR Toolbox - software for successive band reduction. ACM Trans. Math. Softw. 26(4): 602-616 (2000)

Christian H. Bischof, H. Martin Bücker, Jörg Henrichs, Bruno Lang: Hands-On Training for Undergraduates in High-Performance Computing Using Java. PARA 2000: 306-315

Bruno Lang: Efficient eigenvalue and singular value computations on shared memory machines. Parallel Computing 25(7): 845-860 (1999)

B. Großer, Bruno Lang: Efficient parallel reduction to bidiagonal form. Parallel Computing 25(8): 969-986 (1999)

B. Großer, Bruno Lang: Using Pentangular Factorizations for the Reduction to Banded Form. Euro-Par 1999: 1088-1095

Bruno Lang: Verified Quadrature in Determining Newton's Constant of Gravitation. J. UCS 4(1): 16-24 (1998)

Bruno Lang: Parallel Reduction of Banded Matrices to Bidiagonal Form. Parallel Computing 22(1): 1-18 (1996)

Götz Alefeld, Andreas Frommer, Bruno Lang: Preface. Reliable Computing 2(2): i (1996)

Bruno Lang: Reducing Symmetric Banded Matrices to Tridiagonal Form - A Comparison of a New Parallel Algorithm with Two Serial Algorithms on the iPSC/860. CONPAR 1992: 271-282

Stephan Abramowski, Bruno Lang, Heinrich Müller: Moving Regular k-Gons in Contact. WG 1988: 229-242