Jonathan Schaeffer

ORCID

Publication Activity (10 Years)

Years Active: 1983-2023
Publications (10 Years): 20

Top Venues

J. Int. Comput. Games Assoc.

CoRR

CoG

ICAPS

Publications

Jiuqi Wang, Martin Müller, Jonathan Schaeffer
Deep Dive on Checkers Endgame Data. CoG (2023)
Hiroyuki Iida, Jonathan Schaeffer, I-Chen Wu
The 2023 Computer Olympiad. J. Int. Comput. Games Assoc. 45 (2-3) (2023)
Cameron Browne, Akihiro Kishimoto, Jonathan Schaeffer
Computers and games (CG 2022) conference report. J. Int. Comput. Games Assoc. 44 (4) (2022)
Jan Krabbenbos, Jonathan Schaeffer
The 2022 World Computer Chess Championships. J. Int. Comput. Games Assoc. 44 (4) (2022)
Jonathan Schaeffer
(Game-)tree searcher search. J. Int. Comput. Games Assoc. 44 (2) (2022)
Hiroyuki Iida, Jonathan Schaeffer, I-Chen Wu
The 2022 Computer Olympiad. J. Int. Comput. Games Assoc. 44 (3) (2022)
Cameron Browne, Akihiro Kishimoto, Jonathan Schaeffer
ACG 2021 conference report. J. Int. Comput. Games Assoc. 44 (1) (2022)
Jonathan Schaeffer
The Computer Olympiads 1989-2021. J. Int. Comput. Games Assoc. 43 (3) (2021)
Hiroyuki Iida, Jonathan Schaeffer, I-Chen Wu
The 2021 Computer Olympiad. J. Int. Comput. Games Assoc. 43 (4) (2021)
Hiroyuki Iida, Jonathan Schaeffer, I-Chen Wu
The Computer Olympiad 2020. J. Int. Comput. Games Assoc. 43 (2) (2021)
Yaron Shoham, Jonathan Schaeffer
The FESS Algorithm: A Feature Based Approach to Single-Agent Search. CoG (2020)
Jonathan Schaeffer
The 1970 United States computer chess championship: The start of the longest-running experiment in computer science history. J. Int. Comput. Games Assoc. 42 (2-3) (2020)
Jonathan Schaeffer
Fifty years of computer chess. J. Int. Comput. Games Assoc. 42 (2-3) (2020)
Béatrice Montbroussous, Jonathan Schaeffer, Gabriel Moreau, Françoise Berthoud, Gabrielle Feltin
Calculate the carbon footprint of your IT assets with EcoDiag, an EcoInfo service. CoRR (2019)
Jonathan Schaeffer
An ICGA evaluation function. J. Int. Comput. Games Assoc. 41 (4) (2019)
Jonathan Schaeffer
Special Issue on Computer Chess Tournaments: The 50-Year Experiment. J. Int. Comput. Games Assoc. 41 (4) (2019)
Meir Goldenberg, Ariel Felner, Alon Palombo, Nathan R. Sturtevant, Jonathan Schaeffer
The compressed differential heuristic. AI Commun. 30 (6) (2017)
Aske Plaat, Jonathan Schaeffer, Wim Pijls, Arie de Bruin
A Minimax Algorithm Better Than Alpha-beta?: No and Yes. CoRR (2017)
André Grahl Pereira, Robert Holte, Jonathan Schaeffer, Luciana S. Buriol, Marcus Ritt
Improved Heuristic and Tie-Breaking for Optimally Solving Sokoban. IJCAI (2016)
Aske Plaat, Jonathan Schaeffer, Wim Pijls, Arie de Bruin
Best-First and Depth-First Minimax Search in Practice. CoRR (2015)
Richard Anthony Valenzano, Nathan R. Sturtevant, Jonathan Schaeffer, Fan Xie
A Comparison of Knowledge-Based GBFS Enhancements and Knowledge-Free Exploration. ICAPS (2014)
Richard Anthony Valenzano, Nathan R. Sturtevant, Jonathan Schaeffer
Worst-Case Solution Quality Analysis When Not Re-Expanding Nodes in Best-First Search. AAAI (2014)
Aske Plaat, Jonathan Schaeffer, Wim Pijls, Arie de Bruin
Nearly Optimal Minimax Tree Search? CoRR (2014)
Aske Plaat, Jonathan Schaeffer, Wim Pijls, Arie de Bruin
SSS* = Alpha-Beta + TT. CoRR (2014)
Meir Goldenberg, Ariel Felner, Roni Stern, Guni Sharon, Nathan R. Sturtevant, Robert C. Holte, Jonathan Schaeffer
Enhanced Partial Expansion A. J. Artif. Intell. Res. 50 (2014)
Aske Plaat, Jonathan Schaeffer, Wim Pijls, Arie de Bruin
A New Paradigm for Minimax Search. CoRR (2014)
Meir Goldenberg, Ariel Felner, Nathan R. Sturtevant, Robert C. Holte, Jonathan Schaeffer
Optimal-Generation Variants of EPEA. SOCS (2013)
Kevin Schenk, Adel Lari, Matthew Church, Eric Graves, Jason Duncan, Robin Miller, Neesha Desai, Richard Zhao, Duane Szafron, Mike Carbonaro, Jonathan Schaeffer
ScriptEase II: Platform Independent Story Creation Using High-Level Patterns. AIIDE (2013)
Meir Goldenberg, Ariel Felner, Roni Stern, Guni Sharon, Jonathan Schaeffer
A* Variants for Optimal Multi-Agent Pathfinding. MAPF@AAAI (2012)
Meir Goldenberg, Ariel Felner, Roni Stern, Jonathan Schaeffer
A* Variants for Optimal Multi-Agent Pathfinding. SOCS (2012)
Ariel Felner, Meir Goldenberg, Guni Sharon, Roni Stern, Tal Beja, Nathan R. Sturtevant, Jonathan Schaeffer, Robert Holte
Partial-Expansion A* with Selective Node Generation. AAAI (2012)
Ariel Felner, Meir Goldenberg, Guni Sharon, Roni Stern, Tal Beja, Nathan R. Sturtevant, Robert Holte, Jonathan Schaeffer
Partial-Expansion A* with Selective Node Generation. SOCS (2012)
Richard Anthony Valenzano, Hootan Nakhost, Martin Müller, Jonathan Schaeffer, Nathan R. Sturtevant
ArvandHerd: Parallel Planning with a Portfolio. ECAI (2012)
Meir Goldenberg, Nathan R. Sturtevant, Ariel Felner, Jonathan Schaeffer
The Compressed Differential Heuristic. SOCS (2011)
Mesut Kirci, Nathan R. Sturtevant, Jonathan Schaeffer
A GGP Feature Learning Algorithm. Künstliche Intell. 25 (1) (2011)
Reza Bakhshandeh, Mehdi Samadi, Zohreh Azimifar, Jonathan Schaeffer
Degrees of Separation in Social Networks. SOCS (2011)
Peter Kai Yue Yap, Neil Burch, Robert C. Holte, Jonathan Schaeffer
Abstract: Block A* and Any-Angle Path-Planning. SOCS (2011)
Matthew Church, Eric Graves, Jason Duncan, Adel Lari, Robin Miller, Neesha Desai, Richard Zhao, Mike Carbonaro, Jonathan Schaeffer, Nathan R. Sturtevant, Duane Szafron
A Demonstration of ScriptEase II. AIIDE (2011)
Peter Kai Yue Yap, Neil Burch, Robert C. Holte, Jonathan Schaeffer
Any-Angle Path Planning for Computer Games. AIIDE (2011)
Meir Goldenberg, Nathan R. Sturtevant, Ariel Felner, Jonathan Schaeffer
The Compressed Differential Heuristic. AAAI (2011)
Peter Yap, Neil Burch, Robert C. Holte, Jonathan Schaeffer
Block A*: Database-Driven Search with Applications in Any-Angle Path-Planning. AAAI (2011)
Adi Botea, Markus Enzenberger, Martin Müller, Jonathan Schaeffer
Macro-FF: Improving AI Planning with Automatically Learned Macro-Operators CoRR (2011)
Ariel Felner, Uzi Zahavi, Robert Holte, Jonathan Schaeffer, Nathan R. Sturtevant, Zhifu Zhang
Inconsistent heuristics in theory and practice. Artif. Intell. 175 (9-10) (2011)
Richard Anthony Valenzano, Nathan R. Sturtevant, Jonathan Schaeffer, Karen Buro, Akihiro Kishimoto
Simultaneously Searching with Multiple Settings: An Alternative to Parameter Tuning for Suboptimal Single-Agent Search Algorithms. ICAPS (2010)
Neil Burch, Robert C. Holte, Martin Müller, David O'Connell, Jonathan Schaeffer
Automating Layouts of Sewers in Subdivisions. ECAI (2010)
Ariel Felner, Carsten Moldenhauer, Nathan R. Sturtevant, Jonathan Schaeffer
Single-Frontier Bidirectional Search. AAAI (2010)
Mike Carbonaro, Duane Szafron, Maria Cutumisu, Jonathan Schaeffer
Computer-game construction: A gender-neutral attractor to Computing Science. Comput. Educ. 55 (3) (2010)
Carsten Moldenhauer, Ariel Felner, Nathan R. Sturtevant, Jonathan Schaeffer
Single-Frontier Bidirectional Search. SOCS (2010)
Richard Anthony Valenzano, Nathan R. Sturtevant, Jonathan Schaeffer, Karen Buro, Akihiro Kishimoto
Simultaneously Searching with Multiple Settings: An Alternative to Parameter Tuning for Suboptimal Single-Agent Search Algorithms. SOCS (2010)
Meir Goldenberg, Ariel Felner, Nathan R. Sturtevant, Jonathan Schaeffer
Portal-Based True-Distance Heuristics for Path Finding. SOCS (2010)
Jonathan Schaeffer
Computer (and Human) Perfection at Checkers. Canadian Conference on AI (2009)
Mehdi Samadi, Fatemeh Torabi Asr, Jonathan Schaeffer, Zohreh Azimifar
Extending the Applicability of Pattern and Endgame Databases. IEEE Trans. Comput. Intell. AI Games 1 (1) (2009)
Steve MacDonald, Kai Tan, Jonathan Schaeffer, Duane Szafron
Deferring design pattern decisions and automating structural pattern changes using a design-pattern-based programming system. ACM Trans. Program. Lang. Syst. 31 (3) (2009)
Michael H. Bowling, Nicholas Abou Risk, Nolan Bard, Darse Billings, Neil Burch, Joshua Davidson, John Alexander Hawkin, Robert Holte, Michael Johanson, Morgan Kan, Bryce Paradis, Jonathan Schaeffer, David Schnizlein, Duane Szafron, Kevin Waugh, Martin Zinkevich
A demonstration of the Polaris poker system. AAMAS (2) (2009)
Nathan R. Sturtevant, Ariel Felner, Max Barer, Jonathan Schaeffer, Neil Burch
Memory-Based Heuristics for Explicit State Spaces. IJCAI (2009)
Zhifu Zhang, Nathan R. Sturtevant, Robert C. Holte, Jonathan Schaeffer, Ariel Felner
A* Search with Inconsistent Heuristics. IJCAI (2009)
Mike Carbonaro, Maria Cutumisu, Harvey Duff, Stephanie Gillis, Curtis Onuczko, Jeff Siegel, Jonathan Schaeffer, Allan Schumacher, Duane Szafron, Kevin Waugh
Interactive story authoring: A viable form of creative expression for the classroom. Comput. Educ. 51 (2) (2008)
Mehdi Samadi, Jonathan Schaeffer, Fatemeh Torabi Asr, Majid Samar, Zohreh Azimifar
Using abstraction in Two-Player Games. ECAI (2008)
Uzi Zahavi, Ariel Felner, Robert C. Holte, Jonathan Schaeffer
Duality in permutation state spaces and the dual search algorithm. Artif. Intell. 172 (4-5) (2008)
Nathan R. Sturtevant, H. James Hoover, Jonathan Schaeffer, Sean Gouglas, Michael H. Bowling, Finnegan Southey, Matthew Bouchard, Ghassan Zabaneh
Multidisciplinary students and instructors: a second-year games course. SIGCSE (2008)
Mehdi Samadi, Ariel Felner, Jonathan Schaeffer
Learning from Multiple Heuristics. AAAI (2008)
Vadim Bulitko, Mitja Lustrek, Jonathan Schaeffer, Yngvi Björnsson, Sverrir Sigmundarson
Dynamic Control in Real-Time Heuristic Search. J. Artif. Intell. Res. 32 (2008)
Jonathan Schaeffer
The games computers play...: perfectly. SIGCSE (2007)
Vadim Bulitko, Yngvi Björnsson, Mitja Lustrek, Jonathan Schaeffer, Sverrir Sigmundarson
Dynamic Control in Path-Planning with Real-Time Heuristic Search. ICAPS (2007)
Maria Cutumisu, Curtis Onuczko, Matthew McNaughton, Thomas Roy, Jonathan Schaeffer, Allan Schumacher, Jeff Siegel, Duane Szafron, Kevin Waugh, Mike Carbonaro, Harvey Duff, Stephanie Gillis
ScriptEase: A generative/adaptive programming paradigm for game scripting. Sci. Comput. Program. 67 (1) (2007)
Adi Botea, Martin Müller, Jonathan Schaeffer
Fast Planning with Iterative Macros. IJCAI (2007)
Jonathan Schaeffer
Game Over: Black to Play and Draw in Checkers. J. Int. Comput. Games Assoc. 30 (4) (2007)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Kevin Waugh, Curtis Onuczko, Jeff Siegel, Allan Schumacher
A Demonstration of ScriptEase Motivational Ambient and Latent Behaviors for Computer RPGs. AIIDE (2007)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Kevin Waugh, Curtis Onuczko, Jeff Siegel, Allan Schumacher
A Demonstration of ScriptEase Interruptible and Resumable Behaviors for CRPGs. AAAI (2007)
Uzi Zahavi, Ariel Felner, Jonathan Schaeffer, Nathan R. Sturtevant
Inconsistent Heuristics. AAAI (2007)
Curtis Onuczko, Duane Szafron, Jonathan Schaeffer, Maria Cutumisu, Jeff Siegel, Kevin Waugh, Allan Schumacher
A Demonstration of SQUEGE: A CRPG Sub-Quest Generator. AIIDE (2007)
Kenneth Anderson, Robert Holte, Jonathan Schaeffer
Partial Pattern Databases. SARA (2007)
Jonathan Schaeffer
Report on the AIIDE'07 Conference. AI Mag. 28 (4) (2007)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Kevin Waugh
Motivational Ambient and Latent Behaviors in Computer RPGs. AIIDE (2007)
Jonathan Schaeffer
Learning to Have Fun. PKDD (2006)
Adrian Driga, Paul Lu, Jonathan Schaeffer, Duane Szafron, Kevin Charter, Ian Parsons
FastLSA: A Fast, Linear-Space, Parallel and Sequential Algorithm for Sequence Alignment. Algorithmica 45 (3) (2006)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Matthew McNaughton, Thomas Roy, Curtis Onuczko, Mike Carbonaro
Generating Ambient Behaviors in Computer Role-Playing Games. IEEE Intell. Syst. 21 (5) (2006)
Maria Cutumisu, Curtis Onuczko, Duane Szafron, Jonathan Schaeffer, Matthew McNaughton, Thomas Roy, Jeff Siegel, Mike Carbonaro
Evaluating pattern catalogs: the computer games experience. ICSE (2006)
Markian Hlynka, Jonathan Schaeffer
Automatic Generation of Search Engines. ACG (2006)
Uzi Zahavi, Ariel Felner, Robert Holte, Jonathan Schaeffer
Dual Search in Permutation State Spaces. AAAI (2006)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Kevin Waugh, Curtis Onuczko, Jeff Siegel, Allan Schumacher
A Demonstration of ScriptEase Ambient and PC-Interactive Behavior Generation for Computer Role-Playing Games. AIIDE (2006)
Curtis Onuczko, Duane Szafron, Jonathan Schaeffer, Maria Cutumisu, Jeff Siegel, Kevin Waugh, Allan Schumacher
Automatic Story Generation for Computer Role-Playing Games. AIIDE (2006)
Yngvi Björnsson, Jonathan Schaeffer, Nathan R. Sturtevant
Partial Information Endgame Databases. ACG (2006)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Kevin Waugh, Curtis Onuczko, Jeff Siegel, Allan Schumacher
ScriptEase - Motivational Behaviors for Interactive Characters in Computer Role-Playing Games. AAAI (2006)
Michael Chung, Michael Buro, Jonathan Schaeffer
Monte Carlo Planning in RTS Games. CIG (2005)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Matthew McNaughton, Thomas Roy, Curtis Onuczko, Mike Carbonaro
Generating Ambient Behaviors in Computer Role-Playing Games. INTETAIN (2005)
Jonathan Schaeffer, Yngvi Björnsson, Neil Burch, Akihiro Kishimoto, Martin Müller, Robert Lake, Paul Lu, Steve Sutphen
Solving Checkers. IJCAI (2005)
Adi Botea, Markus Enzenberger, Martin Müller, Jonathan Schaeffer
Macro-FF: Improving AI Planning with Automatically Learned Macro-Operators. J. Artif. Intell. Res. 24 (2005)
Zhuang Guo, Jonathan Schaeffer, Duane Szafron, Patrick Earl
Using Generative Design Patterns to Develop Network Server Applications. IPDPS (2005)
Maria Cutumisu, Duane Szafron, Jonathan Schaeffer, Matthew McNaughton, Thomas Roy, Curtis Onuczko, Mike Carbonaro
A Demonstration of the ScriptEase Approach to Ambient and Perceptive NPC Behaviors in Computer Role-Playing Games. INTETAIN (2005)
Adi Botea, Martin Müller, Jonathan Schaeffer
Learning Partial-Order Macros from Solutions. ICAPS (2005)
John Anvik, Jonathan Schaeffer, Duane Szafron, Kai Tan
S using the Cowichan Problem Set. J. Parallel Distributed Comput. 65 (12) (2005)
Yngvi Björnsson, Markus Enzenberger, Robert C. Holte, Jonathan Schaeffer
Fringe Search: Beating A* at Pathfinding on Game Maps. CIG (2005)
Ariel Felner, Uzi Zahavi, Jonathan Schaeffer, Robert C. Holte
Dual Lookups in Pattern Databases. IJCAI (2005)
Jonathan Schaeffer
Solving Checkers: First Result. J. Int. Comput. Games Assoc. 28 (1) (2005)
Jonathan Schaeffer, Mike Carbonaro, Duane Szafron, Maria Cutumisu, Matthew McNaughton, Curtis Onuczko, Thomas Roy, Stephanie Gillis, Sabrina Kratchmer
Interactive Story Writing in the Classroom: Using Computer Games. DiGRA Conference (2005)
Jonathan Schaeffer, Mike Carbonaro, Maria Cutumisu, Matthew McNaughton, Curtis Onuczko, Thomas Roy, Duane Szafron
Interactive Story Writing Using ScriptEase. AIIDE (2005)
Darse Billings, Aaron Davidson, Terence Schauenberg, Neil Burch, Michael H. Bowling, Robert C. Holte, Jonathan Schaeffer, Duane Szafron
Game-Tree Search with Adaptation in Stochastic Imperfect-Information Games. Computers and Games (2004)
Adi Botea, Martin Müller, Jonathan Schaeffer
Near Optimal Hierarchical Path-Finding. J. Game Dev. 1 (1) (2004)
Thomas Hauk, Michael Buro, Jonathan Schaeffer
Rediscovering *-Minimax Search. Computers and Games (2004)

Jonathan Schaeffer.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Jonathan Schaeffer