Johannes Schmidt
					
											Associate Professor
					
																					
					
																Associate Professor
													Computer Science
																							
Department of Computer Science and Informatics
																, School of Engineering
Boards, committees etc.
Article
                                     Schmidt, J.,              Maizia, M.,              Lagerkvist, V.,              Fichte, J.          
  (2025).
  Complexity of Faceted Explanations in Propositional Abduction    Theory and Practice of Logic Programming.
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                                     Mahmood, Y.,              Meier, A.,              Schmidt, J.          
  (2023).
  Parameterized Complexity of Logic-based Argumentation in Schaefer's Framework    ACM Transactions on Computational Logic, 24(3).
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                                     Jonsson, P.,              Lagerkvist, V.,              Schmidt, J.,              Uppman, H.          
  (2021).
  The exponential-time hypothesis and the relative complexity of optimization and logical reasoning problems    Theoretical Computer Science, 892, 1-24.
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                                     Mahmood, Y.,              Meier, A.,              Schmidt, J.          
  (2021).
  Parameterized complexity of abduction in Schaefer's framework    Journal of logic and computation (Print), 31(1), 266-296.
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                                     Creignou, N.,              Meier, A.,              Müller, J.,              Schmidt, J.,              Vollmer, H.          
  (2017).
  Paradigms for Parameterized Enumeration    Theory of Computing Systems, 60(4), 737-758.
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                                     Meier, A.,              Schindler, I.,              Schmidt, J.,              Thomas, M.,              Vollmer, H.          
  (2015).
  On the parameterized complexity of non-monotonic logics    Archive for mathematical logic, 54(5-6), 685-710.
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                                     Creignou, N.,              Egly, U.,              Schmidt, J.          
  (2014).
  Complexity Classifications for Logic-Based Argumentation    ACM Transactions on Computational Logic, 15(3).
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                                     Creignou, N.,              Schmidt, J.,              Thomas, M.          
  (2012).
  Complexity classifications for propositional abduction in Post's framework    Journal of logic and computation (Print), 22(5), 1145-1170.
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                                     Creignou, N.,              Schmidt, J.,              Thomas, M.,              Woltran, S.          
  (2011).
  Complexity of logic-based argumentation in Post's framework    Argument and Computation, 2(2-3), 107-129.
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Conference paper
                                   Neider, D.,              Sabellek, L.,              Schmidt, J.,              Vehlken, F.,              Zeume, T.          
  (2025).
  Learning Tree Pattern Transformations.
  
        28th International Conference on Database Theory, ICDT 2025 Barcelona 25 March 2025 through 28 March 2025.
  
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                                   Hecher, M.,              Mahmood, Y.,              Meier, A.,              Schmidt, J.          
  (2024).
  Quantitative Claim-Centric Reasoning in Logic-Based Argumentation.
  
        Thirty-Third International Joint Conference on Artificial Intelligence, IJCAI 2024, Jeju, South Korea, August 3-9, 2024.
  
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                                   Creignou, N.,              Olive, F.,              Schmidt, J.          
  (2023).
  Complexity of Reasoning with Cardinality Minimality Conditions.
  
        Proceedings of the 37th AAAI Conference on Artificial Intelligence, AAAI 2023, February 7–14, 2023, Washington DC, USA.
  
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                                   Mahmood, Y.,              Meier, A.,              Schmidt, J.          
  (2021).
  Parameterized Complexity of Logic-Based Argumentation in Schaefer’s Framework.
  
        Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Virtual Event, February 2-9, 2021.
  
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                                   Mahmood, Y.,              Meier, A.,              Schmidt, J.          
  (2020).
  Parameterised Complexity of Abduction in Schaefer’s Framework.
  
      Cham:
      Springer,      International Symposium, LFCS 2020 Deerfield Beach, FL, USA, January 4–7, 2020.
  
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                                   Schmidt, J.          
  (2017).
  The Weight in Enumeration.
  
        LATA 2017, 11th International Conference on Language and Automata Theory and Applications, Umeå, 6-9 March, 2017..
  
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                                   Jonsson, P.,              Lagerkvist, V.,              Schmidt, J.,              Uppman, H.          
  (2014).
  Relating the Time Complexity of Optimization Problems in Light of the Exponential-Time Hypothesis.
  
        39th International Symposium on Mathematical Foundations of Computer Science (MFCS-2014).
  
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                                   Creignou, N.,              Meier, A.,              Müller, J.,              Schmidt, J.,              Vollmer, H.          
  (2013).
  Paradigms for Parameterized Enumeration.
  
        38th International Symposium on Mathematical Foundations of Computer Science (MFCS-2013), Klosterneuburg, Austria, August 26-30, 2013.
  
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                                   Schmidt, J.,              Wrona, M.          
  (2013).
  The Complexity of Abduction for Equality Constraint Languages.
  
        22nd EACSL Annual Conference on Computer Science Logic (CSL-2013) September 2-5, 2013, Torino, Italy.
  
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                                   Creignou, N.,              Egly, U.,              Schmidt, J.          
  (2012).
  Complexité de l'argumentation dans le cadre de Schaefer.
  
        Journées Nationales de l’Intelligence Artificielle Fondamentale (JIAF’12), 2012.
  
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                                   Meier, A.,              Schmidt, J.,              Thomas, M.,              Vollmer, H.          
  (2012).
  On the parameterized complexity of default logic and autoepistemic logic.
  
      Berlin:
      Springer,      6th International Conference on Language and Automata Theory and Applications, LATA 2012; A Coruna; Spain; 5 March 2012 through 9 March 2012; Code 88895.
  
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                                   Creignou, N.,              Schmidt, J.          
  (2012).
  Complexity of logic-based argumentation in Schaefer's framework.
  
        4th Conference on Computational Models of Argument (COMMA), Vienna, Austria, September 10-12, 2012.
  
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                                   Creignou, N.,              Olive, F.,              Schmidt, J.          
  (2011).
  Enumérer tous les modèles de formules booléennes par poids croissant.
  
        Journées Francophones de Programmation par Contraintes (JFPC’11), du 8 au 10 juin 2011.
  
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                                   Creignou, N.,              Olive, F.,              Schmidt, J.          
  (2011).
  Enumerating all solutions of a Boolean CSP by non-decreasing weight.
  
      Berlin:
      Springer,      14th International Conference on Theory and Applications of Satisfiability Testing, SAT 2011; Ann Arbor, MI; United States; 19 June 2011 through 22 June 2011; Code 85244.
  
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                                   Creignou, N.,              Schmidt, J.,              Thomas, M.,              Woltran, S.          
  (2010).
  Complexité de l’argumentation dans le cadredu treillis de Post.
  
        Journées Nationales de l’Intelligence Artificielle Fondamentale(JIAF’10), 2010.
  
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                                   Creignou, N.,              Schmidt, J.,              Thomas, M.,              Woltran, S.          
  (2010).
  Sets of Boolean connectives that make argumentation easier.
  
      Berlin:
      Springer,      12th European Conference, JELIA 2010, Helsinki, Finland, September 13-15, 2010.
  
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                                   Creignou, N.,              Schmidt, J.,              Thomas, M.          
  (2010).
  Complexity of propositional abduction for restricted sets of Boolean functions.
  
        The Twelfth International Conference on the Principles of Knowledge Representation and Reasoning, May 9 – 13, 2010, Toronto, Canada.
  
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