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103 Publications


2021 | Journal Article | LibreCat-ID: 23456
D. Mattiolo and E. Steffen, “Highly edge‐connected regular graphs without large factorizable subgraphs,” Journal of Graph Theory, vol. 99, no. 1, pp. 107–116, 2021, doi: 10.1002/jgt.22729.
LibreCat | DOI | arXiv
 

2021 | Journal Article | LibreCat-ID: 21827
A. Klopp and E. Steffen, “Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs,” Graphs and Combinatorics, pp. 559–580, 2021, doi: 10.1007/s00373-020-02266-6.
LibreCat | DOI | arXiv
 

2021 | Journal Article | LibreCat-ID: 13445
E. Steffen and A. Vogel, “Concepts of signed graph coloring,” European J. Combinatorics, vol. 91, 2021.
LibreCat | arXiv
 

2020 | Journal Article | LibreCat-ID: 13114
Y. Lu, R. Luo, M. Schubert, E. Steffen, and C.-Q. Zhang, “Flows on signed graphs without long barbells,” SIAM J. Discrete Math, vol. 34 (4), pp. 2166–2187, 2020, doi: 10.1137/18M1222818.
LibreCat | DOI | arXiv
 

2020 | Journal Article | LibreCat-ID: 12971
L. Jin and E. Steffen, “Unions of 1-factors in r-graphs and overfull graphs,” J. of Combinatorics, vol. 11, pp. 457–473, 2020.
LibreCat | arXiv
 

2018 | Conference Paper | LibreCat-ID: 6252
B. Senft, S. Oberthür, and H. G. Fischer, “Forschendes Lernen in der Informatik - In praxisnaher Projektgruppe einen Softwareentwicklungsprozess erforschen,” in Schriften zur allgemeinen Hochschuldidaktik - Band 3. Tagungsband Forschendes Lernen - The wider view, 2018.
LibreCat
 

2018 | Book Chapter | LibreCat-ID: 6253
B. Senft, H. G. Fischer, S. Oberthür, and N. Patkar, “Assist Users to Straightaway Suggest and Describe Experienced Problems,” in Design, User Experience, and Usability: Theory and Practice, vol. 10918, Cham: Springer International Publishing, 2018, pp. 758–770.
LibreCat | DOI
 

2018 | Book Chapter | LibreCat-ID: 6254
H. G. Fischer, B. Senft, F. Rittmeier, and S. Sauer, “A Canvas Method to Foster Interdisciplinary Discussions on Digital Assistance Systems,” in Design, User Experience, and Usability: Theory and Practice. Proceedings of the 20th International Conference on Human-Computer Interaktion (HCI International 2018), vol. 10918, A. Marcus and W. Wang, Eds. Cham: Springer International Publishing, 2018, pp. 711–724.
LibreCat | DOI
 

2018 | Book Chapter | LibreCat-ID: 16938
G. Engels, G. W. Maier, S. K. Ötting, E. Steffen, and A. Teetz, “Gerechtigkeit in flexiblen Arbeits- und Managementprozessen,” in Zukunft der Arbeit – Eine praxisnahe Betrachtung, S. Wischmann and E. A. Hartmann, Eds. Berlin, Heidelberg: Springer Verlag, 2018, pp. 221–231.
LibreCat | DOI
 

2018 | Journal Article | LibreCat-ID: 10129
M. A. Fiol, G. Mazzuoccolo, and E. Steffen, “Measures of Edge-Uncolorability of Cubic Graphs,” The Electronic Journal of Combinatorics, vol. 25, no. 4, 2018.
LibreCat
 

2018 | Journal Article | LibreCat-ID: 10130
E. Rollová, M. Schubert, and E. Steffen, “Flows in Signed Graphs with Two Negative Edges ,” The Electronic Journal of Combinatorics, vol. 25, no. 2, 2018.
LibreCat | DOI
 

2018 | Journal Article | LibreCat-ID: 10132
L. Jin, G. Mazzuoccolo, and E. Steffen, “Cores, joins  and the Fano-flow conjectures,” Discussiones Mathematicae Graph Theory, vol. 38, pp. 165–175, 2018.
LibreCat | DOI
 

2018 | Journal Article | LibreCat-ID: 10142
E. Steffen, “Approximating Vizing’s independence number conjecture,” Australasian Journal of Combinatorics, vol. 71, no. 1, pp. 153–160, 2018.
LibreCat
 

2017 | Book Chapter | LibreCat-ID: 6255
H. G. Fischer, M. Engler, and S. Sauer, “A Human-Centered Perspective on Software Quality: Acceptance Criteria for Work 4.0,” in Design, User Experience, and Usability: Theory, Methodology, and Management, vol. 10288, Cham: Springer International Publishing, 2017, pp. 570–583.
LibreCat | DOI
 

2017 | Conference Paper | LibreCat-ID: 6256
H. G. Fischer, B. Senft, and K. Stahl, “Akzeptierte Assistenzsysteme in der Arbeitswelt 4.0 durch systematisches Human-Centered Software Engineering,” in Wissenschafts- und Industrieforum 2017 - Intelligente Technische Systeme, 2017, vol. 369, pp. 197–210.
LibreCat | DOI
 

2017 | Conference (Editor) | LibreCat-ID: 6305
S. Hess and H. G. Fischer, Eds., Mensch und Computer 2017 - Usability Professionals. Tagungsband. Regensburg: Gesellschaft für Informatik e.V. und German UPA e.V., 2017.
LibreCat
 

2017 | Book (Editor) | LibreCat-ID: 10146
G. W. Maier, G. Engels, and E. Steffen, Eds., Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed. Springer Berlin Heidelberg, 2017.
LibreCat
 

2017 | Book Chapter | LibreCat-ID: 10147
D. Simon and E. Steffen, “Digitale Zukunft: ein inter- und transdisziplinäres Thema,” in Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed., G. W. Maier, G. Engels, and E. Steffen, Eds. Springer Berlin Heidelberg, 2017, pp. 1–12.
LibreCat
 

2017 | Journal Article | LibreCat-ID: 10155
G. Mazzuoccolo and E. Steffen, “Nowhere-zero 5-flows on cubic graphs with oddness 4,” J. Graph Theory, vol. 85, pp. 363 – 371, 2017.
LibreCat
 

2017 | Journal Article | LibreCat-ID: 10156
S. Bej and E. Steffen, “Factors of edge-chromatic critical graphs: a brief survey and some equivalences,” Lecture Notes of Seminario Interdisciplinare di Matematica, vol. 14, pp. 37–48, 2017.
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