Gerhard Friedrich

153 papers A* 11A 18B 14C 8Misc 5Journal 46Unranked 45

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Energy-Aware Double-Flexible Job Shop Scheduling with Machine Modes and Setup Times: A Real-World Industrial Case Study using Constraint Programming. CAIPI@ECAI Francesco Zuccato, Patrick Rodler, Gerhard Friedrich, Konstantin Schekotihin, Richard Comploi-Taupe
2025	B	`conf`	Investigating the Grounding Bottleneck for a Large-Scale Configuration Problem: Existing Tools and Constraint-Aware Guessing. ICLP Veronika Semmelrock, Gerhard Friedrich
2024	C	`conf`	A Greedy Search Based Ant Colony Optimization Algorithm for Large-Scale Semiconductor Production. SIMULTECH Ramsha Ali, Shahzad Qaiser, Mohammed M. S. El-Kholany, Peyman Eftekhari, Martin Gebser, Stephan Leitner, Gerhard Friedrich
2023	J	`jnl`	Domain-Specific Heuristics in Answer Set Programming: A Declarative Non-Monotonic Approach. J. Artif. Intell. Res. Richard Comploi-Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
2023	—	`conf`	Dynamic Aggregates in Expressive ASP Heuristics for Configuration Problems. ConfWS Richard Comploi-Taupe, Gerhard Friedrich, Tilman Niestroj
2022	J	`jnl`	Editorial "special issue on artificial intelligence in practice - from theory to application". Appl. Intell. Moonis Ali, Gerhard Friedrich, Ingo Pill, Franz Wotawa
2022	J	`jnl`	Specifying and Exploiting Non-Monotonic Domain-Specific Declarative Heuristics in Answer Set Programming. CoRR Richard Comploi-Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
2022	—	`ch.`	Symbolic Artificial Intelligence Methods for Prescriptive Analytics. Digital Transformation Gerhard Friedrich, Martin Gebser, Erich Christian Teppan
2021	B	`ed.`	Logics in Artificial Intelligence - 17th European Conference, JELIA 2021, Virtual Event, May 17-20, 2021, Proceedings JELIA Wolfgang Faber, Gerhard Friedrich, Martin Gebser, Michael Morak
2021	—	`conf`	Solving Configuration Problems with ASP and Declarative Domain Specific Heuristics. ConfWS Richard Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
2020	J	`jnl`	Advancing Lazy-Grounding ASP Solving Techniques - Restarts, Phase Saving, Heuristics, and More. CoRR Antonius Weinzierl, Richard Taupe, Gerhard Friedrich
2020	J	`jnl`	Advancing Lazy-Grounding ASP Solving Techniques - Restarts, Phase Saving, Heuristics, and More. Theory Pract. Log. Program. Antonius Weinzierl, Richard Taupe, Gerhard Friedrich
2020	J	`jnl`	Conflict Generalisation in ASP: Learning Correct and Effective Non-Ground Constraints. CoRR Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
2020	J	`jnl`	Conflict Generalisation in ASP: Learning Correct and Effective Non-Ground Constraints. Theory Pract. Log. Program. Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
2020	—	`ed.`	Proceedings 36th International Conference on Logic Programming (Technical Communications), ICLP Technical Communications 2020, (Technical Communications) UNICAL, Rende (CS), Italy, 18-24th September 2020. ICLP Technical Communications Francesco Ricca, Alessandra Russo, Sergio Greco, Nicola Leone, Alexander Artikis, Gerhard Friedrich, Paul Fodor, Angelika Kimmig, Francesca A. Lisi, Marco Maratea, Alessandra Mileo, Fabrizio Riguzzi
2019	C	`ed.`	Advances and Trends in Artificial Intelligence. From Theory to Practice - 32nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2019, Graz, Austria, July 9-11, 2019, Proceedings IEA/AIE Franz Wotawa, Gerhard Friedrich, Ingo Pill, Roxane Koitz-Hristov, Moonis Ali
2019	J	`jnl`	Current Approaches in Applied Artificial Intelligence: The 2019 IEA/AIE Conference The IEA/AIE 2019 Conference. AI Mag. Franz Wotawa, Gerhard Friedrich, Ingo Pill, Roxane Koitz-Hristov, Moonis Ali
2019	B	`conf`	Degrees of Laziness in Grounding - Effects of Lazy-Grounding Strategies on ASP Solving. LPNMR Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
2019	J	`jnl`	Degrees of Laziness in Grounding: Effects of Lazy-Grounding Strategies on ASP Solving. CoRR Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
2019	—	`conf`	Exploiting Partial Knowledge in Declarative Domain-Specific Heuristics for ASP. ICLP Technical Communications Richard Taupe, Konstantin Schekotihin, Peter Schüller, Antonius Weinzierl, Gerhard Friedrich
2018	J	`jnl`	Industrial Applications of Answer Set Programming. Künstliche Intell. Andreas A. Falkner, Gerhard Friedrich, Konstantin Schekotihin, Richard Taupe, Erich Christian Teppan
2018	J	`jnl`	Lazy Grounding for Dynamic Configuration - Efficient Large-Scale (Re)Configuration of Cyber-Physical Systems with ASP. Künstliche Intell. Thomas Eiter, Gerhard Friedrich, Richard Taupe, Antonius Weinzierl
2018	—	`conf`	Software Configuration Diagnosis - A Survey of Existing Methods and Open Challenges. ConfWS Artur Andrzejak, Gerhard Friedrich, Franz Wotawa
2016	A	`conf`	Heuristic Constraint Answer Set Programming. ECAI Erich Christian Teppan, Gerhard Friedrich
2016	Misc	`ed.`	KI 2016: Advances in Artificial Intelligence - 39th Annual German Conference on AI, Klagenfurt, Austria, September 26-30, 2016, Proceedings KI Gerhard Friedrich, Malte Helmert, Franz Wotawa
2016	J	`jnl`	Tractability frontiers of the partner units configuration problem. J. Comput. Syst. Sci. Erich Christian Teppan, Gerhard Friedrich, Georg Gottlob
2016	J	`jnl`	Twenty-Five Years of Successful Application of Constraint Technologies at Siemens. AI Mag. Andreas A. Falkner, Gerhard Friedrich, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
2015	—	`ch.`	Constraint-Based Recommender Systems. Recommender Systems Handbook Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2015	A*	`conf`	Multi-UAV Monitoring with Priorities and Limited Energy Resources. ICAPS Vera Mersheeva, Gerhard Friedrich
2014	A	`ed.`	ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic - Including Prestigious Applications of Intelligent Systems (PAIS 2014) ECAI Torsten Schaub, Gerhard Friedrich, Barry O'Sullivan
2014	—	`conf`	Interactive Ontology Debugging using Direct Diagnosis. WoDOOM Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Patrick Rodler, Philipp Fleiss
2014	—	`conf`	Representing Production Scheduling with Constraint Answer Set Programming. OR Gerhard Friedrich, Melanie Frühstück, Vera Mersheeva, Anna Ryabokon, Maria Sander, Andreas Starzacher, Erich Teppan
2014	A	`conf`	Sequential diagnosis of high cardinality faults in knowledge-bases by direct diagnosis generation. ECAI Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Patrick Rodler, Philipp Fleiss
2013	B	`conf`	Conflict-Based Program Rewriting for Solving Configuration Problems. LPNMR Anna Ryabokon, Gerhard Friedrich, Andreas A. Falkner
2013	B	`conf`	Debugging Answer-Set Programs with Ouroboros - Extending the SeaLion Plugin. LPNMR Melanie Frühstück, Jörg Pührer, Gerhard Friedrich
2013	B	`conf`	Debugging Non-ground ASP Programs with Choice Rules, Cardinality and Weight Constraints. LPNMR Axel Polleres, Melanie Frühstück, Gottfried Schenner, Gerhard Friedrich
2013	B	`conf`	Declarative Heuristics in Constraint Satisfaction. ICTAI Erich Christian Teppan, Gerhard Friedrich
2013	J	`jnl`	RIO: Minimizing User Interaction in Debugging of Knowledge Bases CoRR Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
2013	—	`conf`	RIO: Minimizing User Interaction in Ontology Debugging. RR Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
2013	—	`conf`	Solving Object-oriented Configuration Scenarios with ASP. Configuration Workshop Gottfried Schenner, Andreas A. Falkner, Anna Ryabokon, Gerhard Friedrich
2013	J	`jnl`	The Partner Units Configuration Problem. CoRR Erich Christian Teppan, Gerhard Friedrich
2013	Misc	`conf`	Variable Neighborhood Search for Continuous Monitoring Problem with Inter-Depot Routes. KI Vera Mersheeva, Gerhard Friedrich
2012	—	`conf`	(Re)Configuration Using Web Data: A Case Study on the Reviewer Assignment Problem. RR Anna Ryabokon, Axel Polleres, Gerhard Friedrich, Andreas A. Falkner, Alois Haselböck, Herwig Schreiner
2012	—	`conf`	Direct computation of diagnoses for ontology alignment. OM Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
2012	J	`jnl`	Direct computation of diagnoses for ontology debugging CoRR Kostyantyn M. Shchekotykhin, Philipp Fleiss, Patrick Rodler, Gerhard Friedrich
2012	J	`jnl`	Interactive ontology debugging: Two query strategies for efficient fault localization. J. Web Semant. Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Philipp Fleiss, Patrick Rodler
2012	—	`conf`	On Direct Debugging of Aligned Ontologies. ISWC (Posters & Demos) Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
2012	A	`conf`	On computing correct processes and repairs sing partial behavioral models. ECAI Wolfgang Mayer, Gerhard Friedrich, Markus Stumptner
2012	C	`conf`	QuickPup: A Heuristic Backtracking Algorithm for the Partner Units Configuration Problem. IAAI Erich Christian Teppan, Gerhard Friedrich, Andreas A. Falkner
2012	J	`jnl`	RIO: Minimizing User Interaction in Ontology Debugging CoRR Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
2012	—	`conf`	RIO: Minimizing User Interaction in Ontology Debugging. ISWC (Posters & Demos) Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
2012	—	`conf`	RIO: minimizing user interaction in debugging of aligned ontologies. OM Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
2012	A	`conf`	Routing for Continuous Monitoring by Multiple Micro AVs in Disaster Scenarios. ECAI Vera Mersheeva, Gerhard Friedrich
2012	B	`ed.`	SOFSEM 2012: Theory and Practice of Computer Science - 38th Conference on Current Trends in Theory and Practice of Computer Science, Špindlerův Mlýn, Czech Republic, January 21-27, 2012. Proceedings SOFSEM Mária Bieliková, Gerhard Friedrich, Georg Gottlob, Stefan Katzenbeisser, György Turán
2012	—	`conf`	Testing Object-Oriented Configurators With ASP. Configuration Workshop Andreas A. Falkner, Gottfried Schenner, Gerhard Friedrich, Anna Ryabokon
2011	—	`conf`	(Re)configuration based on model generation LoCoCo Gerhard Friedrich, Anna Ryabokon, Andreas A. Falkner, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
2011	—	`conf`	(Re)configuration using Answer Set Programming. Configuration Workshop Gerhard Friedrich, Anna Ryabokon, Andreas A. Falkner, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
2011	J	`jnl`	A Taxonomy for Generating Explanations in Recommender Systems. AI Mag. Gerhard Friedrich, Markus Zanker
2011	—	`ch.`	Developing Constraint-based Recommenders. Recommender Systems Handbook Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2011	B	`conf`	Optimization Methods for the Partner Units Problem. CPAIOR Markus Aschinger, Conrad Drescher, Gerhard Friedrich, Georg Gottlob, Peter Jeavons, Anna Ryabokon, Evgenij Thorstensen
2011	J	`jnl`	Query strategy for sequential ontology debugging CoRR Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Philipp Fleiss, Patrick Rodler
2010	J	`jnl`	Applying Local Rescheduling in response to schedule disruptions. Ann. Oper. Res. Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
2010	A	`conf`	Diagnosing Process Trajectories Under Partially Known Behavior. ECAI Gerhard Friedrich, Wolfgang Mayer, Markus Stumptner
2010	A	`conf`	Diagnosis discrimination for ontology debugging. ECAI Kostyantyn M. Shchekotykhin, Gerhard Friedrich
2010	A	`conf`	Diagnosis of Service Failures by Trace Analysis with Partial Knowledge. ICSOC Wolfgang Mayer, Gerhard Friedrich, Markus Stumptner
2010	A	`conf`	Efficient Explanations for Inconsistent Constraint Sets. ECAI Alexander Felfernig, Monika Schubert, Monika Mandl, Gerhard Friedrich, Erich Teppan
2010	J	`jnl`	Exception Handling for Repair in Service-Based Processes. IEEE Trans. Software Eng. Gerhard Friedrich, Mariagrazia Fugini, Enrico Mussi, Barbara Pernici, Gaston Tagni
2010	B	`conf`	Impacts of Decoy Effects on the Decision Making Ability. CEC Erich Christian Teppan, Gerhard Friedrich, Alexander Felfernig
2010	—	`conf`	Query Strategy for Sequential Ontology Debugging. ISWC (1) Kostyantyn M. Shchekotykhin, Gerhard Friedrich
2010	J	`jnl`	Query strategy for sequential ontology debugging CoRR Kostyantyn M. Shchekotykhin, Gerhard Friedrich
2010	—	`book`	Recommender Systems - An Introduction. Dietmar Jannach, Markus Zanker, Alexander Felfernig, Gerhard Friedrich
2010	J	`jnl`	xCrawl: a high-recall crawling method for Web mining. Knowl. Inf. Syst. Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
2009	A*	`conf`	Argumentation Based Constraint Acquisition. ICDM Kostyantyn M. Shchekotykhin, Gerhard Friedrich
2009	J	`jnl`	Automated debugging of recommender user interface descriptions. Appl. Intell. Alexander Felfernig, Gerhard Friedrich, Klaus Isak, Kostyantyn M. Shchekotykhin, Erich Teppan, Dietmar Jannach
2009	J	`jnl`	Automated ontology instantiation from tabular web sources - The AllRight system. J. Web Semant. Dietmar Jannach, Kostyantyn M. Shchekotykhin, Gerhard Friedrich
2009	J	`jnl`	Extending the RCPSP for modeling and solving disruption management problems. Appl. Intell. Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
2009	A*	`conf`	Plausible Repairs for Inconsistent Requirements. IJCAI Alexander Felfernig, Gerhard Friedrich, Monika Schubert, Monika Mandl, Markus Mairitsch, Erich Teppan
2008	—	`conf`	A Distributed Generative CSP Framework for Multi-site Product Configuration. CIA Markus Zanker, Dietmar Jannach, Marius-Calin Silaghi, Gerhard Friedrich
2008	—	`conf`	Collaborative microdrones: applications and research challenges. Autonomics Markus Quaritsch, Emil Stojanovski, Christian Bettstetter, Gerhard Friedrich, Hermann Hellwagner, Bernhard Rinner, Michael W. Hofbaur, Mubarak Shah
2008	A	`conf`	Intelligent debugging and repair of utility constraint sets in knowledge-based recommender applications. IUI Alexander Felfernig, Erich Teppan, Gerhard Friedrich, Klaus Isak
2008	A*	`conf`	xCrawl: A High-Recall Crawling Method for Web Mining. ICDM Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
2007	—	`conf`	AllRight: Automatic Ontology Instantiation from Tabular Web Documents. ISWC/ASWC Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich, Olga Kozeruk
2007	B	`conf`	Clustering web documents with tables for information extraction. K-CAP Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
2007	J	`jnl`	Guest Editors' Introduction: Recommender Systems. IEEE Intell. Syst. Alexander Felfernig, Gerhard Friedrich, Lars Schmidt-Thieme
2007	A*	`conf`	Handling Alternative Activities in Resource-Constrained Project Scheduling Problems. IJCAI Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
2007	—	`conf`	Local Rescheduling - A Novel Approach for Efficient Response to Schedule Disruptions. CISched Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
2007	B	`conf`	Persuasive Recommendation: Serial Position Effects in Knowledge-Based Recommender Systems. PERSUASIVE Alexander Felfernig, Gerhard Friedrich, Bartosz Gula, Martin Hitz, Thomas Kruggel, Gerhard Leitner, Rudolf Melcher, D. Riepan, S. Strauss, Erich Teppan, Oliver Vitouch
2007	—	`conf`	Towards a basic protocol for functional assessment of substitution voices: preliminary results of an international trial. MAVEBA Mieke B. J. Moerman, Jean-Pierre Martens, D. Chevalier, Gerhard Friedrich, M. Hess, George Lawson, A. K. Licht, F. Ogut, Evelyn Reckenzaun, Marc Remacle, Virginie Woisard, Philippe H. Dejonckere
2006	J	`jnl`	An Integrated Environment for the Development of Knowledge-Based Recommender Applications. Int. J. Electron. Commer. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2006	—	`conf`	NameIt: Extraction of product names. ICDM Workshops Gerhard Friedrich, Kostyantyn M. Shchekotykhin
2005	Misc	`conf`	A General Diagnosis Method for Ontologies. ISWC Gerhard Friedrich, Kostyantyn M. Shchekotykhin
2005	J	`jnl`	Secure Stochastic Multi-party Computation for Combinatorial Problems and a Privacy Concept that Explicitely Factors out Knowledge about the Protocol. IACR Cryptol. ePrint Arch. Marius-Calin Silaghi, Gerhard Friedrich
2004	J	`jnl`	Consistency-based diagnosis of configuration knowledge bases. Artif. Intell. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner
2004	—	`conf`	Dynamic Multi-Agent Based Variety Formation and Steering in Mass Customization. ICEIS (2) Thorsten Blecker, Nizar Abdelkafi, Gerold Kreutler, Gerhard Friedrich
2004	—	`conf`	Dynamic Multi-Agent Based Variety Formation and Steering in Mass Customization. ICEIS (Selected Papers) Thorsten Blecker, Nizar Abdelkafi, Gerold Kreutler, Gerhard Friedrich
2004	A	`conf`	Elimination of Spurious Explanations. ECAI Gerhard Friedrich
2003	J	`jnl`	A Framework for the Development of Personalized, Distributed Web-Based Configuration Systems. AI Mag. Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Giovanna Petrone, Ralph Schäfer, Markus Zanker
2003	J	`jnl`	Configuration knowledge representations for Semantic Web applications. Artif. Intell. Eng. Des. Anal. Manuf. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
2003	C	`conf`	Developing Constraint-Based Applications with Spreadsheets. IEA/AIE Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Christian Russ, Markus Zanker
2003	—	`conf`	Intelligent User Interfaces for Web-Based Configuration Systems. Web Intelligence Liliana Ardissono, Anna Goy, Giovanna Petrone, Ralph Schäfer, Matt Holland, Gerhard Friedrich, Christian Russ
2003	—	`conf`	Key Metrics System for Variety Steering in Mass Customization. MCPC Thorsten Blecker, Nizar Abdelkafi, Bernd Kaluza, Gerhard Friedrich
2003	—	`ch.`	Transforming UML Domain Descriptions into Configuration Knowledge Bases. Knowledge Transformation for the Semantic Web Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
2002	A	`conf`	A Framework for Rapid Development of Advanced Web-based Configurator Applications. ECAI Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker, Ralph Schäfer
2002	B	`conf`	Acquiring Configuration Knowledge Bases in the Semantic Web Using UML. EKAW Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
2002	—	`conf`	Configuration Knowledge Representation Using UML/OCL. UML Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2002	J	`jnl`	Multi-Site Product Configuration of Telecommunication switches. Int. J. Comput. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Christian Russ, Markus Zanker
2002	A	`conf`	Personalising On-Line Configuration of Products and Services. ECAI Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Markus Meyer, Giovanna Petrone, Ralph Schäfer, Wilken Schuetz, Markus Zanker
2002	Misc	`conf`	Semantic Configuration Web Services in the CAWICOMS Project. ISWC Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2002	J	`jnl`	Spiral CT based assessment of laryngotrachealstenoses with 3D image processing using a Skeletonisation algorithm. IEEE Trans. Medical Imaging Erich Sorantin, Csongor Halmai, Balázs Erdöhelyi, Kálmán Palágyi, Bernhard Geiger, Gerhard Friedrich, Karl Kiesel, Sven Loncaric
2002	—	`conf`	UML as knowledge acquisition frontend for Semantic Web configuration knowledge bases. RuleML Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
2002	—	`conf`	Web-Based Configuration of Virtual Private Networks with Multiple Suppliers. AID Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2001	J	`jnl`	Conceptual modeling for configuration of mass-customizable products. Artif. Intell. Eng. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach
2001	C	`conf`	Distributed Configuration as Distributed Dynamic Constraint Satisfaction. IEA/AIE Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2001	—	`conf`	Hierarchical Diagnosis of Large Configurator Knowledge Bases. KI/ÖGAI Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
2001	—	`conf`	Intelligent Interfaces for Distributed Web-Based Product and Service Configuration. Web Intelligence Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Ralph Schäfer, Markus Zanker
2001	C	`conf`	Intelligent Support for Interactive Configuration of Mass-Customized Products. IEA/AIE Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2001	—	`conf`	Towards Distributed Configuration. KI/ÖGAI Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2001	—	`conf`	Web-based Commerce of Complex Products and Services with Multiple Suppliers. PuK Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Ralph Schäfer, Markus Zanker
2000	C	`conf`	A Framework for the Development of Cooperative Configuration Agents. IEA/AIE Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2000	—	`conf`	An Integrated Development Environment for The Design And Maintenance of Large Configuration Knowledge Bases. AID Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner
2000	A	`conf`	Consistency-Based Diagnosis of Configuration Knowledge Bases. ECAI Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner
2000	—	`conf`	Cooperating Configuration Agents Supporting Supply Chain Integration of Customizable Products. ICMAS Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2000	B	`conf`	Integrating Knowledge-Based Configuration Systems by Sharing Functional Architectures. EKAW Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
2000	J	`jnl`	Reports on the AAAI 1999 Workshop Program. AI Mag. Brian Drabble, Laurent Chaudron, Catherine Tessier, Sue Abu-Hakima, Steven Willmott, Jim Austin, Boi Faltings, Eugene C. Freuder, Gerhard Friedrich, Alex Alves Freitas, Ulises Cortés, Miquel Sànchez-Marrè, David W. Aha, Irma Becerra-Fernandez, Héctor Muñoz-Avila, Aditya Ghose, Tim Menzies, Ken Satoh, Mary Elaine Califf, Michael T. Cox, Sandip Sen, Patrick Brézillon, Jean-Charles Pomerol, Roy M. Turner, Elise H. Turner
2000	J	`jnl`	Uml as Domain Specific Language for the Construction of Knowledge-Based Configuration Systems. Int. J. Softw. Eng. Knowl. Eng. Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach
1999	—	`conf`	Knowledge Acquisition for Configuration Systems: UML as a link between AI and Software Engineering. PuK Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach
1999	J	`jnl`	Model-Based Diagnosis of Hardware Designs. Artif. Intell. Gerhard Friedrich, Markus Stumptner, Franz Wotawa
1998	J	`jnl`	Configuring Large Systems Using Generative Constraint Satisfaction. IEEE Intell. Syst. Gerhard Fleischanderl, Gerhard Friedrich, Alois Haselböck, Herwig Schreiner, Markus Stumptner
1998	J	`jnl`	Generative constraint-based configuration of large technical systems. Artif. Intell. Eng. Des. Anal. Manuf. Markus Stumptner, Gerhard Friedrich, Alois Haselböck
1996	A	`conf`	Model-Based Diagnosis of Hardware Designs. ECAI Gerhard Friedrich, Markus Stumptner, Franz Wotawa
1994	J	`jnl`	Focusing on Independent Diagnosis Problems. Ann. Math. Artif. Intell. Hartmut Freitag, Gerhard Friedrich
1994	J	`jnl`	Formalizing the Repair Process - Extended Report. Ann. Math. Artif. Intell. Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl
1994	J	`jnl`	Introduction. Ann. Math. Artif. Intell. Luca Console, Gerhard Friedrich
1994	J	`jnl`	Theory Diagnoses: A Concise Characterization of Faulty Systems. Ann. Math. Artif. Intell. Gerhard Friedrich
1993	—	`conf`	Model-Based Diagnosis Meets Error Diagnosis in Logic Programs (Extended Abstract). AADEBUG Luca Console, Gerhard Friedrich, Daniele Theseider Dupré
1993	A*	`conf`	Model-Based Diagnosis Meets Error Diagnosis in Logic Programs. IJCAI Luca Console, Gerhard Friedrich, Daniele Theseider Dupré
1993	A*	`conf`	Theory Diagnoses: A Concise Characterization of Faulty Systems. IJCAI Gerhard Friedrich
1992	A*	`conf`	Choosing Observations and Actions in Model-Based Diagnosis/Repair Systems. KR Gerhard Friedrich, Wolfgang Nejdl
1992	C	`conf`	Extending Constraint Satisfaction Problem Solving in Structural Design. IEA/AIE Qi Guan, Gerhard Friedrich
1992	A*	`conf`	Focusing on Independent Diagnosis Problems. KR Hartmut Freitag, Gerhard Friedrich
1992	A	`conf`	Formaiizing the Repair Process. ECAI Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl
1992	J	`jnl`	Model-Based Diagnosis and Repair. AI Commun. Gerhard Friedrich
1991	A*	`conf`	Diagnosing Temporal Misbehavior. IJCAI Gerhard Friedrich, Franz Lackinger
1991	Misc	`conf`	Towards a Theory of the Repair Process. EPIA Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl
1990	—	`conf`	Hypothesis Classification, Abductive Diagnosis and Therapy. Expert Systems in Engineering Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl
1990	A*	`conf`	Physical Impossibility Instead of Fault Models. AAAI Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl
1990	A	`conf`	Redefining the Candidate Space in Model-Based Diagnosis. ECAI Gerhard Friedrich, Franz Lackinger, Wolfgang Nejdl
1989	—	`conf`	ARTEX: Configuration-Driven Diagnosis for Routing Systems. ÖGAI Gerhard Fleischanderl, Gerhard Friedrich, Johannes Retti
1989	—	`conf`	Integrating logic, object-oriented and procedural paradigms in a fault diagnosis and monitoring system. IEA/AIE (1) Gerhard Fleischanderl, Gerhard Friedrich, Wolfgang Nejdl, Johannes Retti
1989	A	`conf`	ObjView: A Task-Oriented, Graphics-Based Tools for Object Visualization and Arrangement. ECOOP Gerhard Friedrich, Wolfgang Höllinger, Christian Stary, Markus Stumptner
1989	—	`conf`	Using Domain Knowledge to Improve Inductive Learning Algorithms for Diagnosis. ML Gerhard Friedrich, Wolfgang Nejdl
1987	—	`conf`	ARTEX - Wissensbasierte Fehlererkennung und Fehlerbehebung in einem Vermittlungssystem. Wissensbasierte Systeme Johannes Retti, Wolfgang Nejdl, Gerhard Friedrich
1987	—	`conf`	Wissensbasierte Fehlererkennung mit Hilfe eines objektorientierten Modells in ARTEX. ÖGAI Gerhard Friedrich, Wolfgang Nejdl, Johannes Retti