Gerhard Friedrich

ORCID

Publication Activity (10 Years)

Years Active: 1987-2023
Publications (10 Years): 20

Top Venues

CoRR

ConfWS

Theory Pract. Log. Program.

AI Mag.

Publications

Richard Comploi-Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
Domain-Specific Heuristics in Answer Set Programming: A Declarative Non-Monotonic Approach. J. Artif. Intell. Res. 76 (2023)
Richard Comploi-Taupe, Gerhard Friedrich, Tilman Niestroj
Dynamic Aggregates in Expressive ASP Heuristics for Configuration Problems. ConfWS (2023)
Richard Comploi-Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
Specifying and Exploiting Non-Monotonic Domain-Specific Declarative Heuristics in Answer Set Programming. CoRR (2022)
Moonis Ali, Gerhard Friedrich, Ingo Pill, Franz Wotawa
Editorial "special issue on artificial intelligence in practice - from theory to application". Appl. Intell. 52 (6) (2022)
Richard Taupe, Gerhard Friedrich, Konstantin Schekotihin, Antonius Weinzierl
Solving Configuration Problems with ASP and Declarative Domain Specific Heuristics. ConfWS (2021)
Antonius Weinzierl, Richard Taupe, Gerhard Friedrich
Advancing Lazy-Grounding ASP Solving Techniques - Restarts, Phase Saving, Heuristics, and More. CoRR (2020)
Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
Conflict Generalisation in ASP: Learning Correct and Effective Non-Ground Constraints. Theory Pract. Log. Program. 20 (5) (2020)
Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
Conflict Generalisation in ASP: Learning Correct and Effective Non-Ground Constraints. CoRR (2020)
Antonius Weinzierl, Richard Taupe, Gerhard Friedrich
Advancing Lazy-Grounding ASP Solving Techniques - Restarts, Phase Saving, Heuristics, and More. Theory Pract. Log. Program. 20 (5) (2020)
Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
Degrees of Laziness in Grounding - Effects of Lazy-Grounding Strategies on ASP Solving. LPNMR (2019)
Franz Wotawa, Gerhard Friedrich, Ingo Pill, Roxane Koitz-Hristov, Moonis Ali
Current Approaches in Applied Artificial Intelligence: The 2019 IEA/AIE Conference The IEA/AIE 2019 Conference. AI Mag. 40 (4) (2019)
Richard Taupe, Konstantin Schekotihin, Peter Schüller, Antonius Weinzierl, Gerhard Friedrich
Exploiting Partial Knowledge in Declarative Domain-Specific Heuristics for ASP. ICLP Technical Communications (2019)
Richard Taupe, Antonius Weinzierl, Gerhard Friedrich
Degrees of Laziness in Grounding: Effects of Lazy-Grounding Strategies on ASP Solving. CoRR (2019)
Thomas Eiter, Gerhard Friedrich, Richard Taupe, Antonius Weinzierl
Lazy Grounding for Dynamic Configuration - Efficient Large-Scale (Re)Configuration of Cyber-Physical Systems with ASP. Künstliche Intell. 32 (2-3) (2018)
Andreas A. Falkner, Gerhard Friedrich, Konstantin Schekotihin, Richard Taupe, Erich Christian Teppan
Industrial Applications of Answer Set Programming. Künstliche Intell. 32 (2-3) (2018)
Artur Andrzejak, Gerhard Friedrich, Franz Wotawa
Software Configuration Diagnosis - A Survey of Existing Methods and Open Challenges. ConfWS (2018)
Erich Christian Teppan, Gerhard Friedrich, Georg Gottlob
Tractability frontiers of the partner units configuration problem. J. Comput. Syst. Sci. 82 (5) (2016)
Erich Christian Teppan, Gerhard Friedrich
Heuristic Constraint Answer Set Programming. ECAI (2016)
Andreas A. Falkner, Gerhard Friedrich, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
Twenty-Five Years of Successful Application of Constraint Technologies at Siemens. AI Mag. 37 (4) (2016)
Vera Mersheeva, Gerhard Friedrich
Multi-UAV Monitoring with Priorities and Limited Energy Resources. ICAPS (2015)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Patrick Rodler, Philipp Fleiss
Interactive Ontology Debugging using Direct Diagnosis. WoDOOM (2014)
Gerhard Friedrich, Melanie Frühstück, Vera Mersheeva, Anna Ryabokon, Maria Sander, Andreas Starzacher, Erich Teppan
Representing Production Scheduling with Constraint Answer Set Programming. OR (2014)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Patrick Rodler, Philipp Fleiss
Sequential diagnosis of high cardinality faults in knowledge-bases by direct diagnosis generation. ECAI (2014)
Erich Christian Teppan, Gerhard Friedrich
The Partner Units Configuration Problem. CoRR (2013)
Gottfried Schenner, Andreas A. Falkner, Anna Ryabokon, Gerhard Friedrich
Solving Object-oriented Configuration Scenarios with ASP. Configuration Workshop (2013)
Anna Ryabokon, Gerhard Friedrich, Andreas A. Falkner
Conflict-Based Program Rewriting for Solving Configuration Problems. LPNMR (2013)
Erich Christian Teppan, Gerhard Friedrich
Declarative Heuristics in Constraint Satisfaction. ICTAI (2013)
Axel Polleres, Melanie Frühstück, Gottfried Schenner, Gerhard Friedrich
Debugging Non-ground ASP Programs with Choice Rules, Cardinality and Weight Constraints. LPNMR (2013)
Melanie Frühstück, Jörg Pührer, Gerhard Friedrich
Debugging Answer-Set Programs with Ouroboros - Extending the SeaLion Plugin. LPNMR (2013)
Vera Mersheeva, Gerhard Friedrich
Variable Neighborhood Search for Continuous Monitoring Problem with Inter-Depot Routes. KI (2013)
Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
RIO: Minimizing User Interaction in Debugging of Knowledge Bases CoRR (2013)
Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
RIO: Minimizing User Interaction in Ontology Debugging. RR (2013)
Anna Ryabokon, Axel Polleres, Gerhard Friedrich, Andreas A. Falkner, Alois Haselböck, Herwig Schreiner
(Re)Configuration Using Web Data: A Case Study on the Reviewer Assignment Problem. RR (2012)
Erich Christian Teppan, Gerhard Friedrich, Andreas A. Falkner
QuickPup: A Heuristic Backtracking Algorithm for the Partner Units Configuration Problem. IAAI (2012)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Philipp Fleiss, Patrick Rodler
Interactive ontology debugging: Two query strategies for efficient fault localization. J. Web Semant. 12 (2012)
Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
RIO: minimizing user interaction in debugging of aligned ontologies. OM (2012)
Wolfgang Mayer, Gerhard Friedrich, Markus Stumptner
On computing correct processes and repairs sing partial behavioral models. ECAI (2012)
Kostyantyn M. Shchekotykhin, Philipp Fleiss, Patrick Rodler, Gerhard Friedrich
Direct computation of diagnoses for ontology debugging CoRR (2012)
Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
RIO: Minimizing User Interaction in Ontology Debugging. ISWC (Posters & Demos) (2012)
Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
On Direct Debugging of Aligned Ontologies. ISWC (Posters & Demos) (2012)
Andreas A. Falkner, Gottfried Schenner, Gerhard Friedrich, Anna Ryabokon
Testing Object-Oriented Configurators With ASP. Configuration Workshop (2012)
Patrick Rodler, Kostyantyn M. Shchekotykhin, Philipp Fleiss, Gerhard Friedrich
RIO: Minimizing User Interaction in Ontology Debugging CoRR (2012)
Kostyantyn M. Shchekotykhin, Patrick Rodler, Philipp Fleiss, Gerhard Friedrich
Direct computation of diagnoses for ontology alignment. OM (2012)
Vera Mersheeva, Gerhard Friedrich
Routing for Continuous Monitoring by Multiple Micro AVs in Disaster Scenarios. ECAI (2012)
Gerhard Friedrich, Markus Zanker
A Taxonomy for Generating Explanations in Recommender Systems. AI Mag. 32 (3) (2011)
Markus Aschinger, Conrad Drescher, Gerhard Friedrich, Georg Gottlob, Peter Jeavons, Anna Ryabokon, Evgenij Thorstensen
Optimization Methods for the Partner Units Problem. CPAIOR (2011)
Gerhard Friedrich, Anna Ryabokon, Andreas A. Falkner, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
(Re)configuration using Answer Set Programming. Configuration Workshop (2011)
Gerhard Friedrich, Anna Ryabokon, Andreas A. Falkner, Alois Haselböck, Gottfried Schenner, Herwig Schreiner
(Re)configuration based on model generation LoCoCo (2011)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich, Philipp Fleiss, Patrick Rodler
Query strategy for sequential ontology debugging CoRR (2011)
Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
xCrawl: a high-recall crawling method for Web mining. Knowl. Inf. Syst. 25 (2) (2010)
Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
Applying Local Rescheduling in response to schedule disruptions. Ann. Oper. Res. 180 (1) (2010)
Alexander Felfernig, Monika Schubert, Monika Mandl, Gerhard Friedrich, Erich Teppan
Efficient Explanations for Inconsistent Constraint Sets. ECAI (2010)
Gerhard Friedrich, Wolfgang Mayer, Markus Stumptner
Diagnosing Process Trajectories Under Partially Known Behavior. ECAI (2010)
Wolfgang Mayer, Gerhard Friedrich, Markus Stumptner
Diagnosis of Service Failures by Trace Analysis with Partial Knowledge. ICSOC (2010)
Erich Christian Teppan, Gerhard Friedrich, Alexander Felfernig
Impacts of Decoy Effects on the Decision Making Ability. CEC (2010)
Gerhard Friedrich, Mariagrazia Fugini, Enrico Mussi, Barbara Pernici, Gaston Tagni
Exception Handling for Repair in Service-Based Processes. IEEE Trans. Software Eng. 36 (2) (2010)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich
Query Strategy for Sequential Ontology Debugging. ISWC (1) (2010)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich
Diagnosis discrimination for ontology debugging. ECAI (2010)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich
Query strategy for sequential ontology debugging CoRR (2010)
Kostyantyn M. Shchekotykhin, Gerhard Friedrich
Argumentation Based Constraint Acquisition. ICDM (2009)
Alexander Felfernig, Gerhard Friedrich, Klaus Isak, Kostyantyn M. Shchekotykhin, Erich Teppan, Dietmar Jannach
Automated debugging of recommender user interface descriptions. Appl. Intell. 31 (1) (2009)
Dietmar Jannach, Kostyantyn M. Shchekotykhin, Gerhard Friedrich
Automated ontology instantiation from tabular web sources - The AllRight system. J. Web Semant. 7 (3) (2009)
Alexander Felfernig, Gerhard Friedrich, Monika Schubert, Monika Mandl, Markus Mairitsch, Erich Teppan
Plausible Repairs for Inconsistent Requirements. IJCAI (2009)
Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
Extending the RCPSP for modeling and solving disruption management problems. Appl. Intell. 31 (3) (2009)
Markus Quaritsch, Emil Stojanovski, Christian Bettstetter, Gerhard Friedrich, Hermann Hellwagner, Bernhard Rinner, Michael W. Hofbaur, Mubarak Shah
Collaborative microdrones: applications and research challenges. Autonomics (2008)
Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
xCrawl: A High-Recall Crawling Method for Web Mining. ICDM (2008)
Alexander Felfernig, Erich Teppan, Gerhard Friedrich, Klaus Isak
Intelligent debugging and repair of utility constraint sets in knowledge-based recommender applications. IUI (2008)
Markus Zanker, Dietmar Jannach, Marius-Calin Silaghi, Gerhard Friedrich
A Distributed Generative CSP Framework for Multi-site Product Configuration. CIA (2008)
Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich
Clustering web documents with tables for information extraction. K-CAP (2007)
Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
Handling Alternative Activities in Resource-Constrained Project Scheduling Problems. IJCAI (2007)
Kostyantyn M. Shchekotykhin, Dietmar Jannach, Gerhard Friedrich, Olga Kozeruk
AllRight: Automatic Ontology Instantiation from Tabular Web Documents. ISWC/ASWC (2007)
Alexander Felfernig, Gerhard Friedrich, Lars Schmidt-Thieme
Guest Editors' Introduction: Recommender Systems. IEEE Intell. Syst. 22 (3) (2007)
Jürgen Kuster, Dietmar Jannach, Gerhard Friedrich
Local Rescheduling - A Novel Approach for Efficient Response to Schedule Disruptions. CISched (2007)
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
Towards a basic protocol for functional assessment of substitution voices: preliminary results of an international trial. MAVEBA (2007)
Alexander Felfernig, Gerhard Friedrich, Bartosz Gula, Martin Hitz, Thomas Kruggel, Gerhard Leitner, Rudolf Melcher, D. Riepan, S. Strauss, Erich Teppan, Oliver Vitouch
Persuasive Recommendation: Serial Position Effects in Knowledge-Based Recommender Systems. PERSUASIVE (2007)
Gerhard Friedrich, Kostyantyn M. Shchekotykhin
NameIt: Extraction of product names. ICDM Workshops (2006)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
An Integrated Environment for the Development of Knowledge-Based Recommender Applications. Int. J. Electron. Commer. 11 (2) (2006)
Gerhard Friedrich, Kostyantyn M. Shchekotykhin
A General Diagnosis Method for Ontologies. ISWC (2005)
Marius-Calin Silaghi, Gerhard Friedrich
Secure Stochastic Multi-party Computation for Combinatorial Problems and a Privacy Concept that Explicitely Factors out Knowledge about the Protocol. IACR Cryptol. ePrint Arch. 2005 (2005)
Gerhard Friedrich
Elimination of Spurious Explanations. ECAI (2004)
Thorsten Blecker, Nizar Abdelkafi, Gerold Kreutler, Gerhard Friedrich
Dynamic Multi-Agent Based Variety Formation and Steering in Mass Customization. ICEIS (Selected Papers) (2004)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner
Consistency-based diagnosis of configuration knowledge bases. Artif. Intell. 152 (2) (2004)
Thorsten Blecker, Nizar Abdelkafi, Gerold Kreutler, Gerhard Friedrich
Dynamic Multi-Agent Based Variety Formation and Steering in Mass Customization. ICEIS (2) (2004)
Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Giovanna Petrone, Ralph Schäfer, Markus Zanker
A Framework for the Development of Personalized, Distributed Web-Based Configuration Systems. AI Mag. 24 (3) (2003)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
Configuration knowledge representations for Semantic Web applications. Artif. Intell. Eng. Des. Anal. Manuf. 17 (1) (2003)
Thorsten Blecker, Nizar Abdelkafi, Bernd Kaluza, Gerhard Friedrich
Key Metrics System for Variety Steering in Mass Customization. MCPC (2003)
Liliana Ardissono, Anna Goy, Giovanna Petrone, Ralph Schäfer, Matt Holland, Gerhard Friedrich, Christian Russ
Intelligent User Interfaces for Web-Based Configuration Systems. Web Intelligence (2003)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Christian Russ, Markus Zanker
Developing Constraint-Based Applications with Spreadsheets. IEA/AIE (2003)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
UML as knowledge acquisition frontend for Semantic Web configuration knowledge bases. RuleML (2002)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Christian Russ, Markus Zanker
Multi-Site Product Configuration of Telecommunication switches. Int. J. Comput. 1 (2) (2002)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Stumptner, Markus Zanker
Acquiring Configuration Knowledge Bases in the Semantic Web Using UML. EKAW (2002)
Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Markus Meyer, Giovanna Petrone, Ralph Schäfer, Wilken Schuetz, Markus Zanker
Personalising On-Line Configuration of Products and Services. ECAI (2002)
Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker, Ralph Schäfer
A Framework for Rapid Development of Advanced Web-based Configurator Applications. ECAI (2002)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
Web-Based Configuration of Virtual Private Networks with Multiple Suppliers. AID (2002)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
Semantic Configuration Web Services in the CAWICOMS Project. ISWC (2002)
Erich Sorantin, Csongor Halmai, Balázs Erdöhelyi, Kálmán Palágyi, Bernhard Geiger, Gerhard Friedrich, Karl Kiesel, Sven Loncaric
Spiral CT based assessment of laryngotrachealstenoses with 3D image processing using a Skeletonisation algorithm. IEEE Trans. Medical Imaging 21 (3) (2002)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
Configuration Knowledge Representation Using UML/OCL. UML (2002)
Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Ralph Schäfer, Markus Zanker
Intelligent Interfaces for Distributed Web-Based Product and Service Configuration. Web Intelligence (2001)
Alexander Felfernig, Gerhard Friedrich, Dietmar Jannach, Markus Zanker
Intelligent Support for Interactive Configuration of Mass-Customized Products. IEA/AIE (2001)
Liliana Ardissono, Alexander Felfernig, Gerhard Friedrich, Anna Goy, Dietmar Jannach, Ralph Schäfer, Markus Zanker
Web-based Commerce of Complex Products and Services with Multiple Suppliers. PuK (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

Gerhard Friedrich