• pic 1
  • pic 2
  • pic 3

Papers

In preparation
1

    

 Sara Obergassel, Pavol Pitonak, Bernd Ulmann, Dirk Killat, "Reconfigurable Analog Computer On-Chip", URSI GASS 2026, Krakow

Published papers
64

    

 Bernd Ulmann, Michael Tschugg, "Hat die Digitalisierung noch Zukunft, Herr Ulmann?", in Mannheimer Morgen, 06.06.2026
63

    

 Michael Döll, Andreas Müller, Bernd Ulmann, "Learning Dynamics in Memristor-Based Equilibrium Propagation", in International Journal of Parallel, Emergent and Distributed Systems, 2026
62

    

 Bernd Ulmann, "Reconfigurable Analog Computers", in IEEE Xplore, 2025
61

    

 Dirk Killat, Pavol Pitonak, Bernd Ulmann, "High-Precision CMOS Multiplier with Wide Dynamic Range", in IEEE Xplore, 2025
60

    

 Pedro Carvalho, Bernd Ulmann, Wolf Singer, Felix Effenberger, "An analog-electronic implementation of a harmonic oscillator recurrent neural network", in Physical Review Applied, 2025, 24
59

    

 Bernd Ulmann, "Analog- und Hybridrechnen im 21. Jahrhundert", in APL-Journal, ISSN 1438-4531, Jahrgang 43, 1-2/2024, pp. 3-11
58

    

 Bernd Ulmann, Shrish Roy, "Building a simple oscillator based Ising machine for research and education", in IEEE Xplore
57

    

 Julian Auler, Dieter Ries, Bernd Ulmann, Evan Adamek, Martin Engler, Martin Fertl, Konrad Franz, Werner Heil, Simon Kaufmann, Niklas Pfeifer, Kim Roß, Alexandra Tsvetkov, Joach Yazdandoost, "A neutron trigger detector for pulsed neutron sources", in Nuclear Instruments and Methods in Physics Research, A, Vol. 1060, Marsh 2024, 168995
56

    

 Bernd Ulmann, "Beyond Zeros and Ones - Analog Computing in the 21st Century", in International Journal of Parallel, Emergent and Distributed Systems GPAA, 2023
55

    

 Dirk Killat, Bernd Ulmann, Sven Köppel, "Hybrid integrators with predictive overload estimation for analog computers and continuous-time ΔΣ modulators", in Advances in Radio Science, MS No. ars-2023-2, special issue: Kleinheubacher Berichte 2022
54

    

 Bernd Ulmann, "Analog Computing for the 21st Century", MPC-Workshop, Juni 2023
53

    

 Dirk Killat, Sven Köppel, Bernd Ulmann, Lucas Wetzel, "Solving Partial Differential Equatons wth Monte Carlo/Random Walk on an Analog-Digital Hybrid Computer", in IEEE Xplore
52

    

 Bernd Ulmann, "Analogrechnen - eine Einführung", in AATiS Praxisheft, 33, pp. 64-68
51

    

 Bernd Ulmann, "Die Chancen des Analogcomputing und seine Folgenabschätzung", in mdi, Heft 1, März 2023, Jahrgang 25, pp. 4-8
50

    

 Dirk Killat, Bernd Ulmann, Sven Köppel, "Hybrid integrators for analog computers", in IEEE Xplore, 2022 Kleinheubach Conference
49

    

 Gerhard Scheitler, Bernd Ulmann, Patrick Hedfeld, "Physical Unclonable Functions", in entwickler magazin Ausgabe 7.2022
48

    

 Niklas Kikenberg, Bernd Ulmann, Patrick Hedfeld, "Explainable Artificial Intelligence im Business-Intelligence-Umfeld", in ERP Management, 19 (2022) 4, pp. 20-25
47

    

 Sven Köppel, Alexandra Krause, Bernd Ulmann, "Analog Computing for Molecular Dynamics", in International Journal of Unconventional Computing, Vol. 17, No. 4, 2022, pp. 259-282
46

    

 Bernd Ulmann, Sven Köppel, Dirk Killat, "Open Hardware Analog Computer for Education - Design and Application", in IEEE Xplore, 2021 Kleinheubach Conference
45

    

 Bernd Ulmann, "Neue Hoffnung für die Analogrechner", in Frankfurter Allgemeine Zeitung (FAZ), 13.09.2021, Nr. 212, p. 18
44

    

 Sven Köppel, Bernd Ulmann, Lars Heimann, Dirk Killat, "About using analog computers in today's largest computational challenges", in Advances in Radio Science, 19, 2021, pp. 105-116
43

    

 Bernd Ulmann, "Exploring chaos with analog computers", in LINKs - Special Issue 1, Thoughts on Unconventional Computing, Andrew Adamatzky (ed.), 2021, pp. 19-22
42

    

 Bernd Ulmann, Dirk Killat, "Solving systems of linear equations on analog computers", 2019, Kleinheubach Conference, Miltenberg, Germany, in IEEE Xplore
41

    

 Dmitri Klos, Patrick Hedfeld, Bernd Ulmann, "Auswirkung von Visual Business Analytics auf die Entscheidungsgeschwindigkeit im Berichtswesen", in Controller Magazin, November/Dezember 2019, pp. 50-57
40

    

 Bernd Ulmann, "Analog Computer Development in Germany With a Focus on Telefunken", in Proceedings of the IEEE, August 2019, Vol. 107, Issue 8, pp. 1763-1771
39

    

 Michael Frühauf, Patrick Hedfeld, Bernd Ulmann, "Künstliche Intelligenz im SIEM-Umfeld", in Finanz Colloquium Heidelberg, 06.06.2019
38

    

 Patrick Hedfeld, Bernd Ulmann, "Advanced Persistent Threats - Security Information and Event Management als Schutz vor Angriffen", in itsecurity Spezial, itmanagement, Mai 2019, pp. 18-21
37

    

 Bernd Ulmann, "Why Algorihms Suck and Analog Computers are the Future, DeGruyter Blog, 06.07.2017
36

    

 Bernd Ulmann, "Slide Rules - the early calculators", in Chalkdust Magazine, No. 5, pp. 34-38
35

    

 Bernd Ulmann, "Analog Computing - Fun with Differential Equations", in Chalkdust Magazine, No. 3, 2016, pp. 53-59
34

    

 Bernd Ulmann, "Integrated Electronic - Die Geschichte von Intels 8080-CPU", in Retro, 32, pp. 66-67
33

    

 Bernd Ulmann, "Signalspiele - Mondlandung mit dem Analogrechner", in Retro, 32
32

    

 Bernd Ulmann, "Überleben durch Vernetzung - Die Geburtsstunde der digitalen Datentransmission", in Retro, 32, pp. 19-21
31

    

 Bernd Ulmann, "Vom Batterieeliminator zum RISC-Prozessor. Die Geschichte Motorolas", in Retro, 31, pp. 45-47
30

    

 Bernd Ulmann, "Geschichte mit dem Lötkolben. Selbstbau und Restauration einer frühen 16-Bit-Plattform - ein Werkstattbericht", in Retro, 31, pp. 20-22
29

    

 Bernd Ulmann, "BASIC zum Mitnehmen - Meilensteine der Taschenrechnergeschichte", in Retro - Sonderheft BASIC, pp. 30-31
28

    

 Bernd Ulmann, "The IC Time Machine - Die Geschichte des 555er", in Retro, 29, pp. 55
27

    

 Patrick Hedfeld, Bernd Ulmann, "Programming Languages as Ideal Languages", Konverenz Orte des Denkens, Wien 2013
26

    

 Bernd Ulmann, "Fairchild - Von den verräterrischen Acht zu den Fairchildren", in Retro, 28, pp. 60-61
25

    

 Bernd Ulmann, "Wer braucht das? Wie Kulturpessimisten den Weg in die Zukunft verteufeln", in P.T. magazin, 2013(5), pp. 50-51
24

    

 Canan Hastik, Bernd Ulmann, "Technikhistorische Objekte - Was soll künftig bewahrt, tradiert und erinnert werden?", in Rundfunk und Geschichte, Nr. 3-4/2012, 38. Jahrgang, pp. 23-34
23

    

 Bernd Ulmann, "Array Programming for Mere Mortals", in YAPC::EU 2012 Proceedings, pp. 37-41
22

    

 Bernd Ulmann, "Museen für die Zukunft", in P.T. Magazin, (5) 2012, pp. 66-67
21

    

 Bernd Ulmann, "5 - a stack-based array language", in Vector, the Journal of the British APL Association, December 2011
20

    

 Bernd Ulmann, "Analogrechner am Beispiel der RA770", in CMK-Magazin, 2011, pp. 88-89
19

    

 Bernd Ulmann, "Faszination von historischen Rechnern", in CMK-Magazin, 2001, pp. 56-57
18

    

 Bernd Ulmann, "Geophonverstärker mit negativer Impedanz", in AATiS Praxisheft", Nr. 21, pp. 55-57
17

    

 Bernd Ulmann, "5 - A Powerful Array Language", in OpenVMS Technical Journal, No. 15, September 2010, pp. 34-41
16

    

 Bernd Ulmann, "Forth + APL? 5!", in Vierte Dimension - Das Forth Magazin, 1/2010, pp. 24-27
15

    

 Bernd Ulmann, "Perl and VMS - a Powerful Match", in OpenVMS Technical Journal, No. 13, 2009
14

    

 Bernd Ulmann, "Perl on VMS and the Art of Parsing and Generating SWIFT Messages", YAPC 2006
13

    

 Bernd Ulmann, "OpenVMS, WASD, RDB, Perl - a match made in heaven?!", in DECUS Bulletin, Nr. 98, August 2006, pp. 18-22
12

    

 Bernd Ulmann, "Bringing Vegan Recipes to the Web with OpenVMS", in OpenVMS Technical Journal, No. 8, June 2006
11

    

 Bernd Ulmann, "Bringing Seismic Data to the Web", in OpenVMS Technical Journal, No. 7, January 2006
10

    

 Bernd Ulmann, "Overdamping Geophones Using Negative Impedances", in Teaching Earth Sciences
9

    

 Bernd Ulmann, "A High Performance Seismic Amplifier", in Teaching Earth Sciences, 1/2005
8

    

 Bernd Ulmann, "A New Master Mind Code Generator", in Journal of Recreational Mathematics, 2002, issue 31(1)
7

    

 Bernd Ulmann, Rolf Hoffmann, "Instruction Stream Processing - Beyond Vector Computing", 4th International Conference on Massively Parallel Computing Systems, MPCS'02, Ischia, Italy, 9-12 April 2002
6

    

 Rolf Hoffmann, Bernd Ulmann, Klaus-Peter Völkmann, S. Waldschmidt, "The Machine CEPRA-S Configured for Stream Processing", Poster-Paper for the 9th ACM/SIGDA International Symposium on Field Programmable Gate Arrays, Monterey (CA), 11-13 Feb. 2001
5

    

 Rolf Hoffmann, Bernd Ulmann, Klaus-Peter Völkmann, S. Waldschmidt, "A Stream Processor Architecture Based on the Configurable CEPRA-S", in Lecture Notes in Computer Science (LNCS) Vol. 1896, R. W. Hartenstein, H. Grünbacher (ed.), "Field Programmable Logic and Applications. The Roadmap to Reconfigurable Computing."
4

    

 Bernd Ulmann, "Designine a NICE Processor", in Microprocessors and Microsystems, Elsevier, Vol. 23, October, 1999, pp. 257--264
3

    

 Bernd Ulmann, "Instruction Looping", in Computer Architecture News, March, 1998
2

    

 Bernd Ulmann, "NICE - an elegant and powerful 32-bit architecture", in Computer Architecture News, October, 1997
1

    

 Bernd Ulmann, "μ-EP-1, a simple 32-bit architecture", in Computer Architecture News, 6, 1995

Preprints
2

    

 Yannic Talavera, Bernd Ulmann, "Brain Organoid Computing - an Overview"
1

    

 Klaus Lüdtke, Bernd Ulmann, "Heat Transfer Analysis of Full-Load Ground Testing of the Historical Aggregate A4"