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ORCIDJames P. Delgrande
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- affiliation: Simon Fraser University, Burnaby, Canada
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2020 – today
- 2022
[c99]Matthew James Lynn, James P. Delgrande, Pavlos Peppas:
Using Conditional Independence for Belief Revision. AAAI 2022: 5809-5816- [c98]James P. Delgrande, Joshua Sack, Gerhard Lakemeyer, Maurice Pagnucco:
Epistemic Logic of Likelihood and Belief. IJCAI 2022: 2599-2605 - [c97]Jens Claßen, James P. Delgrande:
Projection of Belief in the Presence of Nondeterministic Actions and Fallible Sensing. KR 2022 - 2021
- [c96]Jens Claßen
, James P. Delgrande:
An Account of Intensional and Extensional Actions, and its Application to Belief, Nondeterministic Actions and Fallible Sensors. KR 2021: 194-204 - 2020
- [c95]Jens Claßen, James P. Delgrande:
Dyadic Obligations over Complex Actions as Deontic Constraints in the Situation Calculus. KR 2020: 253-263 - [c94]James P. Delgrande:
A Preference-Based Approach to Defeasible Deontic Inference. KR 2020: 326-335
2010 – 2019
- 2019
- [j51]James P. Delgrande, Bryan Renne, Joshua Sack:
The logic of qualitative probability. Artif. Intell. 275: 457-486 (2019) - [j50]Zhiqiang Zhuang, Zhe Wang, Kewen Wang, James P. Delgrande:
A Generalisation of AGM Contraction and Revision to Fragments of First-Order Logic. J. Artif. Intell. Res. 64: 147-179 (2019) - [j49]James P. Delgrande, Hector J. Levesque:
An Epistemic Approach to Nondeterminism: Believing in the Simplest Course of Events. Stud Logica 107(5): 859-886 (2019) - 2018
- [j48]James P. Delgrande, Pavlos Peppas, Stefan Woltran:
General Belief Revision. J. ACM 65(5): 29:1-29:34 (2018) - [c93]James P. Delgrande, Pavlos Peppas:
Incorporating Relevance in Epistemic States in Belief Revision. KR 2018: 230-239 - 2017
- [j47]Mehrdad Oveisi, James P. Delgrande, Francis Jeffry Pelletier, Fred Popowich:
Kernel Contraction and Base Dependence. J. Artif. Intell. Res. 60: 97-148 (2017) - [j46]James P. Delgrande:
A Knowledge Level Account of Forgetting. J. Artif. Intell. Res. 60: 1165-1213 (2017) - [c92]Vahid Vaezian, James P. Delgrande:
On the Role of Possibility in Action Execution and Knowledge in the Situation Calculus. Canadian Conference on AI 2017: 155-161 - [c91]Amr Dawood, James P. Delgrande, Zhiwei Liao:
A Study of Kernel Contraction in EL. COMMONSENSE 2017 - [c90]Zhiqiang Zhuang, James P. Delgrande, Abhaya C. Nayak, Abdul Sattar:
A Unifying Framework for Probabilistic Belief Revision. IJCAI 2017: 1370-1376 - 2016
- [c89]James P. Delgrande, Bryan Renne:
On a Minimal Logic of Default Conditionals. Computational Models of Rationality 2016: 73-83 - [c88]Zhiqiang Zhuang, James P. Delgrande, Abhaya C. Nayak, Abdul Sattar:
Reconsidering AGM-Style Belief Revision in the Context of Logic Programs. ECAI 2016: 671-679 - [c87]Paul Vicol, James P. Delgrande, Torsten Schaub:
A Minimization-Based Approach to Iterated Multi-Agent Belief Change. ECAI 2016: 1221-1229 - [e6]Chitta Baral, James P. Delgrande, Frank Wolter:
Principles of Knowledge Representation and Reasoning: Proceedings of the Fifteenth International Conference, KR 2016, Cape Town, South Africa, April 25-29, 2016. AAAI Press 2016, ISBN 978-1-57735-755-1 [contents] - [i19]Zhiqiang Zhuang, James P. Delgrande, Abhaya C. Nayak, Abdul Sattar:
A New Approach for Revising Logic Programs. CoRR abs/1603.09465 (2016) - 2015
- [j45]James P. Delgrande, Pavlos Peppas:
Belief revision in Horn theories. Artif. Intell. 218: 1-22 (2015) - [j44]Aaron Hunter, James P. Delgrande:
Belief Change with Uncertain Action Histories. J. Artif. Intell. Res. 53: 779-824 (2015) - [j43]James P. Delgrande, Jérôme Lang:
Guest Editors' Introduction. J. Philos. Log. 44(2): 111-115 (2015) - [c86]Gerhard Brewka, James P. Delgrande, Javier Romero, Torsten Schaub:
asprin: Customizing Answer Set Preferences without a Headache. AAAI 2015: 1467-1474 - [c85]James P. Delgrande, Kewen Wang:
A Syntax-Independent Approach to Forgetting in Disjunctive Logic Programs. AAAI 2015: 1482-1488 - [c84]James P. Delgrande, Bryan Renne:
The Logic of Qualitative Probability. IJCAI 2015: 2904-2910 - [c83]Mehrdad Oveisi, James P. Delgrande, Fred Popowich, Francis Jeffry Pelletier:
Kernel Contraction and Base Dependence: Redundancy in the Base Resulting in Different Types of Dependence. IJCAI 2015: 3134-3140 - [c82]Zhiqiang Zhuang, Zhe Wang, Kewen Wang, James P. Delgrande:
Extending AGM Contraction to Arbitrary Logics. IJCAI 2015: 3299-3307 - [c81]Gerhard Brewka, James P. Delgrande, Javier Romero, Torsten Schaub:
Implementing Preferences with asprin. LPNMR 2015: 158-172 - [c80]Paul Vicol, James P. Delgrande, Torsten Schaub:
An Implementation of Consistency-Based Multi-agent Belief Change Using ASP. LPNMR 2015: 480-487 - 2014
- [c79]James P. Delgrande:
Towards a Knowledge Level Analysis of Forgetting. KR 2014 - [c78]Mehrdad Oveisi, James P. Delgrande, Francis Jeffry Pelletier, Fred Popowich:
Belief Change and Base Dependence. KR 2014 - [i18]James P. Delgrande, Yi Jin, Francis Jeffry Pelletier:
Compositional Belief Update. CoRR abs/1401.3431 (2014) - [i17]Aaron Hunter, James P. Delgrande:
Iterated Belief Change Due to Actions and Observations. CoRR abs/1401.3867 (2014) - [i16]James P. Delgrande, Kewen Wang:
An Approach to Forgetting in Disjunctive Logic Programs that Preserves Strong Equivalence. CoRR abs/1404.7541 (2014) - 2013
- [j42]James P. Delgrande, Renata Wassermann:
Horn Clause Contraction Functions. J. Artif. Intell. Res. 48: 475-511 (2013) - [j41]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
A Model-Theoretic Approach to Belief Change in Answer Set Programming. ACM Trans. Comput. Log. 14(2): 14:1-14:46 (2013) - [c77]Aaron Hunter, James P. Delgrande, Ryan McBride:
Protocol Verification in a Theory of Action. Canadian Conference on AI 2013: 52-63 - [c76]Zahra Vaseqi, James P. Delgrande:
An Application of Answer Set Programming for Situational Analysis in a Maritime Traffic Domain. Canadian Conference on AI 2013: 315-322 - [c75]James P. Delgrande, Hector J. Levesque:
A Formal Account of Nondeterministic and Failed Actions. IJCAI 2013: 861-868 - [c74]James P. Delgrande, Pavlos Peppas, Stefan Woltran:
AGM-Style Belief Revision of Logic Programs under Answer Set Semantics. LPNMR 2013: 264-276 - 2012
- [j40]James P. Delgrande, Yi Jin:
Parallel belief revision: Revising by sets of formulas. Artif. Intell. 176(1): 2223-2245 (2012) - [j39]James P. Delgrande:
Revising beliefs on the basis of evidence. Int. J. Approx. Reason. 53(3): 396-412 (2012) - [j38]Giacomo Bonanno, James P. Delgrande, Hans Rott:
Guest Editors' Introduction. J. Philos. Log. 41(1): 1-5 (2012) - [c73]James P. Delgrande:
Considerations on Belief Revision in an Action Theory. Correct Reasoning 2012: 164-177 - [c72]James P. Delgrande, Hector J. Levesque:
Belief Revision with Sensing and Fallible Actions. KR 2012 - [i15]James P. Delgrande, Thomas Meyer, Ulrike Sattler:
Foundations and Challenges of Change and Evolution in Ontologies (Dagstuhl Seminar 12441). Dagstuhl Reports 2(10): 105-116 (2012) - 2011
- [j37]Aaron Hunter, James P. Delgrande:
Iterated Belief Change Due to Actions and Observations. J. Artif. Intell. Res. 40: 269-304 (2011) - [c71]James P. Delgrande:
Revising by an Inconsistent Set of Formulas. IJCAI 2011: 833-838 - [c70]James P. Delgrande, Pavlos Peppas:
Revising Horn Theories. IJCAI 2011: 839-844 - [e5]James P. Delgrande, Wolfgang Faber:
Logic Programming and Nonmonotonic Reasoning - 11th International Conference, LPNMR 2011, Vancouver, Canada, May 16-19, 2011. Proceedings. Lecture Notes in Computer Science 6645, Springer 2011, ISBN 978-3-642-20894-2 [contents] - 2010
- [j36]James P. Delgrande:
A program-level approach to revising logic programs under the answer set semantics. Theory Pract. Log. Program. 10(4-6): 565-580 (2010) - [c69]James P. Delgrande, Renata Wassermann:
Horn Clause Contraction Functions: Belief Set and Belief Base Approaches. KR 2010 - [c68]James P. Delgrande, Aaron Hunter, Torsten Grote:
On the representation and verification of cryptographic protocols in a theory of action. PST 2010: 39-45 - [i14]James P. Delgrande:
A Program-Level Approach to Revising Logic Programs under the Answer Set Semantics. CoRR abs/1007.5024 (2010)
2000 – 2009
- 2009
- [j35]Giacomo Bonanno, James P. Delgrande, Jérôme Lang, Hans Rott:
Special Issue on Formal Models of Belief Change in Rational Agents. J. Appl. Log. 7(4): 363 (2009) - [c67]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
Merging Logic Programs under Answer Set Semantics. ICLP 2009: 160-174 - [c66]James P. Delgrande, Torsten Grote, Aaron Hunter:
A General Approach to the Verification of Cryptographic Protocols Using Answer Set Programming. LPNMR 2009: 355-367 - [c65]Viren Kumar, James P. Delgrande:
Optimal Multicore Scheduling: An Application of ASP Techniques. LPNMR 2009: 604-609 - [c64]James P. Delgrande:
What Next for ASP? (A Not-Entirely-Well-Informed Opinion). LPNMR 2009: 616-618 - [e4]Giacomo Bonanno, James P. Delgrande, Hans Rott:
Information processing, rational belief change and social interaction, 23.08. - 27.08.2009. Dagstuhl Seminar Proceedings 09351, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany 2009 [contents] - [i13]Giacomo Bonanno, James P. Delgrande, Hans Rott:
09351 Abstracts Collection - Information processing, rational belief change and social interaction. Information processing, rational belief change and social interaction 2009 - [i12]Giacomo Bonanno, James P. Delgrande, Hans Rott:
09351 Executive Summary - Information processing, rational belief change and social interaction. Information processing, rational belief change and social interaction 2009 - [i11]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
A general approach to belief change in answer set programming. CoRR abs/0912.5511 (2009) - 2008
- [j34]James P. Delgrande, Yi Jin, Francis Jeffry Pelletier:
Compositional Belief Update. J. Artif. Intell. Res. 32: 757-791 (2008) - [j33]James P. Delgrande, Jérôme Lang, Hans Rott:
Preface. J. Log. Comput. 18(5): 697 (2008) - [c63]James P. Delgrande, Yi Jin:
Parallel Belief Revision. AAAI 2008: 430-435 - [c62]James P. Delgrande:
Horn Clause Belief Change: Contraction Functions. KR 2008: 156-165 - [c61]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
Belief Revision of Logic Programs under Answer Set Semantics. KR 2008: 411-421 - 2007
- [j32]James P. Delgrande, Torsten Schaub:
A consistency-based framework for merging knowledge bases. J. Appl. Log. 5(3): 459-477 (2007) - [j31]James P. Delgrande, Torsten Schaub, Hans Tompits:
A General Framework for Expressing Preferences in Causal Reasoning and Planning. J. Log. Comput. 17(5): 871-907 (2007) - [c60]Aaron Hunter, James P. Delgrande:
Belief Change and Cryptographic Protocol Verification. AAAI 2007: 427-433 - [c59]Aaron Hunter, James P. Delgrande:
An Explicit Model of Belief Change for Cryptographic Protocol Verification. AAAI Spring Symposium: Logical Formalizations of Commonsense Reasoning 2007: 65-70 - [c58]James P. Delgrande, Daphne H. Liu, Torsten Schaub, Sven Thiele:
COBA 2.0: A Consistency-Based Belief Change System. ECSQARU 2007: 78-90 - [c57]James P. Delgrande, Francis Jeffry Pelletier, Matthew Suderman:
Compositional Belief Update. FLAIRS 2007: 68-73 - [c56]James P. Delgrande, Jérôme Lang, Torsten Schaub:
Belief Change Based on Global Minimisation. IJCAI 2007: 2468-2473 - [c55]Aaron Hunter, James P. Delgrande:
An Action Description Language for Iterated Belief Change. IJCAI 2007: 2498-2503 - [c54]James P. Delgrande, Torsten Schaub, Hans Tompits:
A Preference-Based Framework for Updating Logic Programs. LPNMR 2007: 71-83 - [c53]Aaron Hunter, James P. Delgrande, Joel Faber:
Using Answer Sets to Solve Belief Change Problems. LPNMR 2007: 272-277 - [e3]Giacomo Bonanno, James P. Delgrande, Jérôme Lang, Hans Rott:
Formal Models of Belief Change in Rational Agents, 26.08. - 30.08.2007. Dagstuhl Seminar Proceedings 07351, Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany 2007 [contents] - [i10]Giacomo Bonanno, James P. Delgrande, Jérôme Lang, Hans Rott:
07351 Executive Summary - Formal Models of Belief Change in Rational Agents. Formal Models of Belief Change in Rational Agents 2007 - [i9]Giacomo Bonanno, James P. Delgrande, Jérôme Lang, Hans Rott:
07351 Abstracts Collection - Formal Models of Belief Change in Rational Agents. Formal Models of Belief Change in Rational Agents 2007 - [i8]Aaron Hunter, James P. Delgrande:
Belief Change and Cryptographic Protocol Verification. Formal Models of Belief Change in Rational Agents 2007 - 2006
- [j30]James P. Delgrande:
On a rule-based interpretation of default conditionals. Ann. Math. Artif. Intell. 48(3-4): 135-167 (2006) - [c52]Aaron Hunter, James P. Delgrande:
Belief Change in the Context of Fallible Actions and Observations. AAAI 2006: 257-262 - [c51]James P. Delgrande, Didier Dubois, Jérôme Lang:
Iterated Revision as Prioritized Merging. KR 2006: 210-220 - 2005
- [j29]James P. Delgrande, Torsten Schaub:
Expressing Default Logic Variants in Default Logic. J. Log. Comput. 15(5): 593-621 (2005) - [j28]James P. Delgrande, Abhaya C. Nayak, Maurice Pagnucco:
Gricean Belief Change. Stud Logica 79(1): 97-113 (2005) - [c50]Aaron Hunter, James P. Delgrande:
Iterated Belief Change: A Transition System Approach. IJCAI 2005: 460-465 - [e2]James P. Delgrande, Jérôme Lang, Hans Rott, Jean-Marc Tallon:
Belief Change in Rational Agents: Perspectives from Artificial Intelligence, Philosophy, and Economics, 7.-12. August 2005. Dagstuhl Seminar Proceedings 05321, Internationales Begegnungs- und Forschungszentrum für Informatik (IBFI), Schloss Dagstuhl, Germany 2005 [contents] - [i7]James P. Delgrande, Jérôme Lang, Hans Rott, Jean-Marc Tallon:
05321 Executive Summary - Belief Change in Rational Agents: Perspectives from Artificial Intelligence, Philosophy, and Economics. Belief Change in Rational Agents 2005 - [i6]James P. Delgrande, Jérôme Lang, Hans Rott, Jean-Marc Tallon:
05321 Abstracts Collection - Belief Change in Rational Agents: Perspectives from Artificial Intelligence, Philosophy, and Economics. Belief Change in Rational Agents 2005 - [i5]Isaac Levi, Giacomo Bonanno, Bernard Walliser, Didier Dubois, Hans Rott, James P. Delgrande, Jérôme Lang:
05321 - Panel on belief change. Belief Change in Rational Agents 2005 - 2004
- [j27]Oliver Schulte, James P. Delgrande:
Representing von Neumann-Morgenstern Games in the Situation Calculus. Ann. Math. Artif. Intell. 42(1-3): 73-101 (2004) - [j26]James P. Delgrande, Torsten Schaub:
Reasoning with Sets of Defaults in Default Logic. Comput. Intell. 20(1): 56-88 (2004) - [j25]James P. Delgrande, Torsten Schaub, Hans Tompits, Kewen Wang:
A Classification and Survey of Preference Handling Approaches in Nonmonotonic Reasoning. Comput. Intell. 20(2): 308-334 (2004) - [j24]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
On Computing Belief Change Operations using Quantified Boolean Formulas. J. Log. Comput. 14(6): 801-826 (2004) - [c49]James P. Delgrande, Abhaya C. Nayak, Maurice Pagnucco:
Conservative Belief Revision. AAAI 2004: 251-256 - [c48]James P. Delgrande, Torsten Schaub, Hans Tompits:
Domain-Specific Preferences for Causal Reasoning and Planning. ICAPS 2004: 63-72 - [c47]Diana Cukierman, James P. Delgrande:
A Theory for Convex Interval Relations including Unbounded Intervals. FLAIRS 2004: 789-794 - [c46]James P. Delgrande, Torsten Schaub:
Two Approaches to Merging Knowledge Bases. JELIA 2004: 426-438 - [c45]James P. Delgrande, Torsten Schaub, Hans Tompits:
Domain-Specific Preferences for Causal Reasoning and Planning. KR 2004: 673-682 - [c44]James P. Delgrande:
Preliminary considerations on the modelling of belief change operators by metric spaces. NMR 2004: 118-125 - [c43]James P. Delgrande, Torsten Schaub:
Consistency-based approaches to merging knowledge bases: preliminary report. NMR 2004: 126-133 - [c42]Diana Cukierman, James P. Delgrande:
The SOL Time Theory: A Formalization of Structured Temporal Objects and Repetition. TIME 2004: 28-35 - [e1]James P. Delgrande, Torsten Schaub:
10th International Workshop on Non-Monotonic Reasoning (NMR 2004), Whistler, Canada, June 6-8, 2004, Proceedings. 2004, ISBN 92-990021-0-X [contents] - 2003
- [j23]James P. Delgrande, Torsten Schaub:
A consistency-based approach for belief change. Artif. Intell. 151(1-2): 1-41 (2003) - [j22]James P. Delgrande, Torsten Schaub, Hans Tompits:
A Framework for Compiling Preferences in Logic Programs. Theory Pract. Log. Program. 3(2): 129-187 (2003) - [c41]James P. Delgrande, Mona Gharib, Robert E. Mercer, Vincent Risch, Torsten Schaub:
Lukaszewicz-style Answer Set Programming: A Preliminary Report. Answer Set Programming 2003 - [c40]James P. Delgrande, Torsten Schaub:
On the Relation between Reiter's Default Logic and Its (Major). ECSQARU 2003: 452-463 - [c39]James P. Delgrande:
Weak Conditional Logics of Normality. IJCAI 2003: 873-878 - [c38]James P. Delgrande, Abhaya C. Nayak, Maurice Pagnucco:
Prolegomenon to a Theory of Conservative Belief Revision. IJCAI 2003: 1391-1393 - 2002
- [j21]M. Brian Blake, Karen Zita Haigh, Henry Hexmoor, Rino Falcone, Leen-Kiat Soh, Chitta Baral, Sheila A. McIlraith, Piotr J. Gmytrasiewicz, Simon Parsons, Rainer Malaka, Antonio Krüger, Paolo Bouquet, Bill Smart, Koichi Kurumantani, Adam Pease, Michael Brenner, Marie desJardins, Ulrich Junker, James P. Delgrande, Jon Doyle, Francesca Rossi, Torsten Schaub, Carla P. Gomes, Toby Walsh, Haipeng Guo, Eric Horvitz, Nancy Ide, Christopher A. Welty, Frank D. Anger, Hans W. Guesgen, Gérard Ligozat:
AAAI 2002 Workshops. AI Mag. 23(4): 113-121 (2002) - [j20]James P. Delgrande, Arvind Gupta:
Updating <=, <-chains. Inf. Process. Lett. 82(5): 261-268 (2002) - [j19]James P. Delgrande, Torsten Schaub:
Reasoning Credulously and skeptically within a single extension. J. Appl. Non Class. Logics 12(2): 259-285 (2002) - [c37]James P. Delgrande, Aaron Hunter, Torsten Schaub:
COBA: A Consistency-Based Belief Revision System. JELIA 2002: 509-512 - [c36]James P. Delgrande, Matthew Suderman:
Considerations on compositional update operators. NMR 2002: 150-159 - [i4]James P. Delgrande, Torsten Schaub, Hans Tompits:
A Framework for Compiling Preferences in Logic Programs. CoRR cs.AI/0203005 (2002) - 2001
- [j18]James P. Delgrande, Arvind Gupta, Tim Van Allen:
A comparison of point-based approaches to qualitative temporal reasoning. Artif. Intell. 131(1-2): 135-170 (2001) - [c35]Bradley Bart, James P. Delgrande, Oliver Schulte:
Knowledge and Planning in an Action-Based Multi-agent Framework: A Case Study. Canadian Conference on AI 2001: 121-130 - [c34]James P. Delgrande, Torsten Schaub, Hans Tompits, Stefan Woltran:
On Computing Solutions to Belief Change Scenarios. ECSQARU 2001: 510-521 - [c33]James P. Delgrande, Torsten Schaub:
How to Reason Credulously and Skeptically within a Single Extension. ECSQARU 2001: 592-603 - [c32]James P. Delgrande, Torsten Schaub, Hans Tompits:
plp: A Generic Compiler for Ordered Logic Programs. LPNMR 2001: 411-415 - 2000
- [j17]James P. Delgrande, Torsten Schaub:
Expressing preferences in default logic. Artif. Intell. 123(1-2): 41-87 (2000) - [c31]James P. Delgrande, Torsten Schaub:
A Consistency-Based Model for Belief Change: Preliminary Report. AAAI/IAAI 2000: 392-398 - [c30]Matthew Suderman, James P. Delgrande:
Considerations on Compositional Update Operators. Canadian Conference on AI 2000: 411-420 - [c29]Diana Cukierman, James P. Delgrande:
A Formalization of Structured Temporal Objects and Repetition. ECAI 2000: 83-87 - [c28]James P. Delgrande, Torsten Schaub, Hans Tompits:
Logic Programs with Compiled Preferences. ECAI 2000: 464-468 - [c27]