| [2] | Kai Sauerwald, Christoph Beierle, and Gabriele Kern-Isberner.
 Propositional variable forgetting and marginalization: Semantically,
  two sides of the same coin.
 In Arne Meier and Magdalena Ortiz, editors, Proceedings of the
  13th International Symposium on Foundations of Information and Knowledge
  Systems (FoIKS 2024), volume 14589 of LNCS, pages 144--162. Springer,
  2024. | 
| [3] | Kai Sauerwald.
 Credibility-limited revision for epistemic spaces.
 In Sébastien Destercke, Maria Vanina Martinez, and Giuseppe
  Sanfilippo, editors, Proceedings of the 16th International Conference on
  Scalable Uncertainty Management (SUM 2024), volume 15350 of LNCS,
  pages 429--444. Springer, 2024. | 
| [4] | Kai Sauerwald, Eda Ismail-Tsaous, and Nina Thorwart.
 A report on sequential kr-approaches as cognitive logic.
 In Lucía Gómez Álvarez, Jonas Haldimann, Jesse Heyninck, Srdjan
  Vesic, Francesco Fabiano, and Marcello Balduccini, editors, Joint
  Proceedings of the Joint Workshop on Knowledge Diversity and Cognitive
  Aspects of KR and the Workshop on Symbolic and Neuro-Symbolic Architectures
  for Intelligent Robotics Technology (KoDis-CAKR-SYNERGY 2024) co-located with
  the 21st International Conference on Principles of Knowledge Representation
  and Reasoning (KR 2024), 2024. | 
| [5] | Christoph Beierle, Marco Ragni, Kai Sauerwald, Frieder Stolzenburg,
  and Matthias Thimm.
 Formal and cognitive reasoning.
 International Journal of Approximate Reasoning, 174:109270,
  2024. | 
| [6] | Kai Sauerwald.
 Semantics of belief change operators for intelligent agents.
 Künstliche Intell., 38(1):89--93, 2024. | 
| [7] | Özgür Lütfü Özçep, Nele Rußwinkel,
  Kai Sauerwald, and Diedrich Wolter, editors.
 Proceedings of the 10th Workshop on Formal and Cognitive
  Reasoning co-located with the 47th German Conference on Artificial
  Intelligence (KI 2024), Würzburg, Germany, September 23, 2024,
  volume 3763 of CEUR Workshop Proceedings. CEUR-WS.org, 2024. | 
| [8] | Yehia Hatab, Kai Sauerwald, and Matthias Thimm.
 A hitting set approach to inconsistent-tolerant reasoning.
 In Nina Gierasimczuk and Jesse Heyninck, editors, Proceedings of
  the 22th International Workshop on Non-Monotonic Reasoning (NMR 2024)
  co-located with 21st International Conference on Principles of Knowledge
  Representation and Reasoning (KR 2024), CEUR Workshop Proceedings, pages
  152--161, 2024. | 
| [9] | Kai Sauerwald and Juha Kontinen.
 A first peek into preferential logics with team semantics.
 In Nina Gierasimczuk and Jesse Heyninck, editors, Proceedings of
  the 22th International Workshop on Non-Monotonic Reasoning (NMR 2024)
  co-located with 21st International Conference on Principles of Knowledge
  Representation and Reasoning (KR 2024), CEUR Workshop Proceedings, pages
  94--100, 2024. | 
| [10] | Kai Sauerwald and Matthias Thimm.
 The Realizability of Revision and Contraction Operators in Epistemic
  Spaces.
 In Proceedings of the 21st International Conference on
  Principles of Knowledge Representation and Reasoning (KR 2024), pages
  665--670, 8 2024. | 
| [11] | Manuel Ojeda-Aciego, Kai Sauerwald, and Robert Jäschke,
  editors.
 Graph-Based Representation and Reasoning - 28th International
  Conference on Conceptual Structures, ICCS 2023, Berlin, Germany, September
  11-13, 2023, Proceedings, volume 14133 of LNCS. Springer, 2023. | 
| [12] | Kai Sauerwald and Matthias Thimm, editors.
 Proceedings of the 21st International Workshop on Non-Monotonic
  Reasoning co-located with the 20th International Conference on Principles of
  Knowledge Representation and Reasoning (KR 2023) and co-located with the
  36th International Workshop on Description Logics (DL 2023), Rhodes,
  Greece, September 2-4, 2023, volume 3464 of CEUR Workshop
  Proceedings. CEUR-WS.org, 2023. | 
| [13] | Christoph Beierle, Kai Sauerwald, François Schwarzentruber, and
  Frieder Stolzenburg, editors.
 Proceedings of the 9th Workshop on Formal and Cognitive
  Reasoning co-located with the 46th German Conference on Artificial
  Intelligence (KI 2023), Berlin, Germany, September 26, 2023, volume 3500
  of CEUR Workshop Proceedings. CEUR-WS.org, 2023. | 
| [14] | Eda Ismail-Tsaous, Kai Sauerwald, Marco Ragni, Gabriele
  Kern-Isberner, and Christoph Beierle.
 On the cognitive logic of human propositional reasoning: Merging
  ranking functions.
 In Zied Bouraoui and Srdjan Vesic, editors, Proceedings of the
  17th European Conferenc on Symbolic and Quantitative Approaches to Reasoning
  with Uncertainty (ECSQARU 2023), volume 14294 of LNCS, pages
  224--238. Springer, 2023. | 
| [15] | Marco Wilhelm, Diana Howey, Gabriele Kern-Isberner, Kai Sauerwald,
  and Christoph Beierle.
 Activation-based conditional inference.
 Journal of Applied Logics, 10(2):221--247, 2023. | 
| [16] | Faiq Miftakhul Falakh, Sebastian Rudolph, and Kai Sauerwald.
 Semantic characterizations of AGM revision for tarskian logics.
 In Guido Governatori and Anni-Yasmin Turhan, editors, 
  Proceedings of the 6th International Joint Conference on Rules and Reasoning
  (RuleML+RR 2022), volume 13752 of LNCS, pages 95--110. Springer, 2022. | 
| [17] | Kai Sauerwald and Christoph Beierle.
 Iterated Belief Change, Computationally.
 In Gabriele Kern-Isberner, Gerhard Lakemeyer, and Thomas Meyer,
  editors, Proceedings of the 19th International Conference on Principles
  of Knowledge Representation and Reasoning (KR 2022), pages 410--414, 2022. | 
| [18] | Christoph Beierle, Jonas Haldimann, Daniel Kollár, Kai
  Sauerwald, and Leon Schwarzer.
 An implementation of nonmonotonic reasoning with system W.
 In Ralph Bergmann, Lukas Malburg, Stephanie C. Rodermund, and Ingo J.
  Timm, editors, Proceedings of the 45th German Conference Advances in
  Artificial Intelligence (KI 2022), volume 13404 of LNCS, pages 1--8.
  Springer, 2022. | 
| [19] | Marco Wilhelm, Diana Howey, Gabriele Kern-Isberner, Kai Sauerwald,
  and Christoph Beierle.
 Integrating cognitive principles from ACT-R into probabilistic
  conditional reasoning by taking the example of maximum entropy reasoning.
 In Roman Bartak, Fazel Keshtkar, and Michael Franklin, editors, 
  Proceedings of the Thirty-Fifth International Florida Artificial Intelligence
  Research Society Conference (FLAIRS 2022), 2022. | 
| [20] | Kai Sauerwald, Gabriele Kern-Isberner, Alexander Becker, and
  Christoph Beierle.
 From forgetting signature elements to forgetting formulas in
  epistemic states.
 In Florence Dupin de Saint-Cyr, Meltem Öztürk-Escoffier, and
  Nico Potyka, editors, Proceedings of the 15th International Conference
  on Scalable Uncertainty Management (SUM 2022), volume 13562 of LNCS,
  pages 92--106. Springer, 2022. | 
| [21] | Christoph Beierle, Marco Ragni, Frieder Stolzenburg, Kai Sauerwald,
  and Matthias Thimm, editors.
 Proceedings of the 8th Workshop on Formal and Cognitive
  Reasoning co-located with the 45th German Conference on Artificial
  Intelligence (KI 2022), volume 3242 of CEUR Workshop Proceedings.
  CEUR-WS.org, 2022. | 
| [22] | Kai Sauerwald.
 Semantics of Belief Change Operators for Intelligent Agents:
  Iteration, Postulates, and Realizability, volume 352 of Dissertations
  in Artificial Intelligence.
 IOS Press, 2022. | 
| [23] | Faiq Miftakhul Falakh, Sebastian Rudolph, and Kai Sauerwald.
 A katsuno-mendelzon-style characterization of AGM belief base
  revision for arbitrary monotonic logics (preliminary report).
 In Christoph Beierle, Marco Ragni, Frieder Stolzenburg, and Matthias
  Thimm, editors, Proceedings of the 7th Workshop on Formal and Cognitive
  Reasoning (FCR-2021) co-located with the 44th German Conference on
  Artificial Intelligence (KI 2021), volume 2961 of CEUR Workshop
  Proceedings, pages 48--59. CEUR-WS.org, 2021. | 
| [24] | Kai Sauerwald and Philip Heltweg.
 On using model checking for the certification of iterated belief
  changes.
 In Christoph Beierle, Marco Ragni, Frieder Stolzenburg, and Matthias
  Thimm, editors, Proceedings of the 7th Workshop on Formal and Cognitive
  Reasoning (FCR-2021) co-located with the 44th German Conference on
  Artificial Intelligence (KI 2021), volume 2961 of CEUR Workshop
  Proceedings, pages 23--33. CEUR-WS.org, 2021. | 
| [25] | Marco Wilhelm, Diana Howey, Gabriele Kern-Isberner, Kai Sauerwald,
  and Christoph Beierle.
 A brief introduction into activation-based conditional inference.
 In Christoph Beierle, Marco Ragni, Frieder Stolzenburg, and Matthias
  Thimm, editors, Proceedings of the 7th Workshop on Formal and Cognitive
  Reasoning (FCR-2021) co-located with the 44th German Conference on
  Artificial Intelligence (KI 2021), volume 2961 of CEUR Workshop
  Proceedings, pages 4--8. CEUR-WS.org, 2021. | 
| [26] | Jonas Haldimann, Kai Sauerwald, Martin von Berg, Gabriele
  Kern-Isberner, and Christoph Beierle.
 Conditional descriptor revision and its modelling by a CSP.
 In Wolfgang Faber, Gerhard Friedrich, Martin Gebser, and Michael
  Morak, editors, Logics in Artificial Intelligence - 17th European
  Conference, JELIA 2021, Virtual Event, May 17-20, 2021, Proceedings,
  volume 12678 of LNCS, pages 35--49. Springer, 2021. | 
| [27] | Joans Haldimann, Kai Sauerwald, Martin von Berg, Gabriele
  Kern-Isberner, and Beierle.
 Towards a framework of Hansson’s descriptor revision for
  conditionals.
 In Chih-Cheng Hung, Jiman Hong, Alessio Bechini, and Eunjee Song,
  editors, Proceedings of the 36th ACM/SIGAPP Symposium on Applied
  Computing (SAC '21), pages 889--891. ACM, 2021. | 
| [28] | Kai Sauerwald, Philip Heltweg, and Christoph Beierle.
 Certification of iterated belief changes via model checking and its
  implementation.
 In Leila Amgoud and Richard Booth, editors, Proceedings of the
  19th International Workshop on Non-Monotonic Reasoning (NMR 2021)
  co-located with the 18th International Conference on Principles of Knowledge
  Representation and Reasoning (KR 2021), volume 2961 of CEUR
  Workshop Proceedings, pages 23--33. CEUR-WS.org, 2021. | 
| [29] | Alexander Becker, Gabriele Kern-Isberner, Kai Sauerwald, and Christoph
  Beierle.
 Forgetting formulas and signature elements in epistemic states.
 In Leila Amgoud and Richard Booth, editors, Proceedings of the
  19th International Workshop on Non-Monotonic Reasoning (NMR 2021), pages
  233--242, 2021. | 
| [30] | Marco Ragni, Gabriele Kern-Isberner, Christoph Beierle, and Kai
  Sauerwald.
 Cognitive logics - features, formalisms, and challenges.
 In Giuseppe De Giacomo, Alejandro Catalá, Bistra Dilkina,
  Michela Milano, Senén Barro, Alberto Bugarin, and Jérome Lang, editors,
  Proceedings of the 24th European Conference on Artificial Intelligence
  (ECAI 2020), volume 325 of Frontiers in Artificial Intelligence and
  Applications, pages 2931--2932. IOS Press, 2020. | 
| [31] | Kai Sauerwald, Gabriele Kern-Isberner, and Christoph Beierle.
 A conditional perspective for iterated belief contraction.
 In Giuseppe De Giacomo, Alejandro Catalá, Bistra Dilkina, Michela
  Milano, Senén Barro, Alberto Bugarin, and Jerome Lang, editors, 
  Proceedings of the 24th European Conference on Artificial Intelligence
  (ECAI 2020), volume 325 of Frontiers in Artificial Intelligence and
  Applications, pages 889--896. IOS Press, 2020. | 
| [32] | Kai Sauerwald, Jonas Haldimann, Martin von Berg, and Christoph
  Beierle.
 Descriptor revision for conditionals: Literal descriptors and
  conditional preservation.
 In Ute Schmid, Franziska Klügl, and Diedrich Wolter, editors,
  Proceedings of the 43rd German Conference on AI (KI 2020), volume
  12325 of LNCS, pages 204--218. Springer, 2020. | 
| [33] | Christoph Beierle, Steven Kutsch, and Kai Sauerwald.
 Compilation of static and evolving conditional knowledge bases for
  computing induced nonmonotonic inference relations.
 Ann. Math. Artif. Intell., 87(1-2):5--41, 2019. | 
| [34] | Christoph Beierle, Gabriele Kern-Isberner, Kai Sauerwald, Tanja
  Bock, and Marco Ragni.
 Towards a general framework for kinds of forgetting in common-sense
  belief management.
 Künstliche Intelligenz, 33(1):57--68, 2019. | 
| [35] | Kai Sauerwald and Christoph Beierle.
 Decrement operators in belief change.
 In Gabriele Kern-Isberner and Zoran Ognjanovic, editors, 
  Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU
  2019), Proceedings, volume 11726 of LNCS, pages 251--262. Springer,
  2019. | 
| [36] | Gabriele Kern-Isberner, Tanja Bock, Christoph Beierle, and Kai
  Sauerwald.
 Axiomatic evaluation of epistemic forgetting operators.
 In Roman Barták and Keith W. Brawner, editors, Proceedings
  of the Thirty-Second International Florida Artificial Intelligence Research
  Society Conference (FLAIRS 32), pages 470--475. AAAI Press, 2019. | 
| [37] | Kai Sauerwald and Jonas Haldimann.
 WHIWAP: checking iterative belief changes.
 In Christoph Beierle, Marco Ragni, Frieder Stolzenburg, and Matthias
  Thimm, editors, Proceedings of the 8th Workshop on Dynamics of Knowledge
  and Belief (DKB-2019) and the 7th Workshop KI & Kognition (KIK-2019)
  co-located with 44nd German Conference on Artificial Intelligence (KI
  2019), volume 2445 of CEUR Workshop Proceedings, pages 14--23.
  CEUR-WS.org, 2019. | 
| [38] | Gabriele Kern-Isberner, Tanja Bock, Kai Sauerwald, and Christoph
  Beierle.
 Belief change properties of forgetting operations over ranking
  functions.
 In Abhaya C. Nayak and Alok Sharma, editors, Proceedings of the
  16th Pacific Rim International Conference on Artificial Intelligence
  (PRICAI 2019), volume 11670 of LNCS, pages 459--472. Springer, 2019. | 
| [39] | Kai Sauerwald.
 Modelling the dynamics of forgetting and remembering by a system of
  belief changes: student research abstract.
 In Chih-Cheng Hung and George A. Papadopoulos, editors, 
  Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing (SAC
  2019), pages 1168--1171. ACM, 2019. | 
| [40] | Marco Ragni, Kai Sauerwald, Tanja Bock, Gabriele Kern-Isberner,
  Paulina Friemann, and Christoph Beierle.
 Towards a formal foundation of cognitive architectures.
 In Chuck Kalish, Martina A. Rau, Xiaojin (Jerry) Zhu, and Timothy T.
  Rogers, editors, Proceedings of the 40th Annual Meeting of the Cognitive
  Science Society (CogSci 2018). cognitivesciencesociety.org, 2018. | 
| [41] | Christoph Beierle, Steven Kutsch, and Kai Sauerwald.
 Compilation of conditional knowledge bases for computing c-inference
  relations.
 In Flavio Ferrarotti and Stefan Woltran, editors, Proceedings of
  the Foundations of Information and Knowledge Systems (FoIKS 2018), volume
  10833 of LNCS, pages 34--54. Springer, 2018. | 
| [42] | Christoph Beierle, Tanja Bock, Gabriele Kern-Isberner, Marco Ragni, and
  Kai Sauerwald.
 Kinds and aspects of forgetting in common-sense knowledge and belief
  management.
 In Frank Trollmann and Anni-Yasmin Turhan, editors, 
  Proceedings of the 41st German Conference on AI (KI 2018), volume 11117 of
  LNCS, pages 366--373. Springer, 2018. | 
| [43] | Ingo J. Timm, Steffen Staab, Michael Siebers, Claudia Schon, Ute Schmid,
  Kai Sauerwald, Lukas Reuter, Marco Ragni, Claudia Niederée,
  Heiko Maus, Gabriele Kern-Isberner, Christian Jilek, Paulina Friemann,
  Thomas Eiter, Andreas Dengel, Hannah Dames, Tanja Bock, Jan Ole Berndt, and
  Christoph Beierle.
 Intentional forgetting in artificial intelligence systems:
  Perspectives and challenges.
 In Frank Trollmann and Anni-Yasmin Turhan, editors, 
  Proceedings of the 41st German Conference on AI (KI 2018), volume 11117 of
  LNCS, pages 357--365. Springer, 2018. | 
| [44] | Gabriele Kern-Isberner, Tanja Bock, Kai Sauerwald, and Christoph
  Beierle.
 Iterated contraction of propositions and conditionals under the
  principle of conditional preservation.
 In Christoph Benzmüller, Christine L. Lisetti, and Martin
  Theobald, editors, Proceedings of the 3rd Global Conference on
  Artificial Intelligence (GCAI 2017), volume 50 of EPiC Series in
  Computing, pages 78--92. EasyChair, 2017. |