Find Research Outputs

Search concepts
Selected filters
2020

Comparing two systematic approaches for testing automated driving functions

Felbinger, H., Klück, F. S., Li, Y., Nica, M., Tao, J., Wotawa, F. & Zimmermann, M. J., 2020, 2019 IEEE International Conference on Connected Vehicles and Expo (ICCVE). IEEE Publications

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Testing
Braking

Faster horn diagnosis - a performance comparison of abductive reasoning algorithms

Koitz-Hristov, R. & Wotawa, F., 2020, In : Applied Intelligence. 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Computational complexity
Engines

An Approach to Automatically Extract Predictive Properties from Nominal Attributes in Relational Databases

Kassarnig, V. & Wotawa, F., 22 Jan 2019, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers, p. 4932-4939 8 p. 8622359. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Data mining

A rule-based smart control for fail-operational systems

Engel, G., Schweiger, G., Wotawa, F. & Zimmermann, M., 1 Jan 2019, 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, Proceedings. Wotawa, F., Pill, I., Koitz-Hristov, R., Friedrich, G. & Ali, M. (eds.). Springer-Verlag Italia, p. 137-145 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11606 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Redundancy
Robotics
Engines

Chatbot testing using AI planning

Bozic, J., Tazl, O. A. & Wotawa, F., 17 May 2019, Proceedings - 2019 IEEE International Conference on Artificial Intelligence Testing, AITest 2019. Institute of Electrical and Electronics Engineers, p. 37-44 8 p. 8718222

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Planning
Communication
Testing
Decision making
Availability

Collective Event Detection Using Bio-inspired Minimalistic Communication in a Swarm of Unterwater Robots

Wotawa, F., Varughese, J. C., Hornischer, H. & Thenius, R., 2019.

Research output: Contribution to conferencePaperResearchpeer-review

Conversational recommendations using model-based reasoning

Tazl, O. A., Perko, A. & Wotawa, F., 1 Jan 2019, In : CEUR Workshop Proceedings. 2467, p. 13-19 7 p.

Research output: Contribution to journalConference articleResearchpeer-review

Communication
Industry

Current Approaches in Applied Artificial Intelligence: The 2019 IEA/AIE Conference The IEA/AIE 2019 Conference

Wotawa, F., Friedrich, G., Pill, I., Koitz-Hristov, R. & Ali, M., 20 Dec 2019, In : AI Magazine. 2019, 40(4), p. 85-87

Research output: Contribution to journalLetterResearch

Diagnosing Sequential Circuits as Boolean Satisfaction

Feldman, A., Pill, I., Wotawa, F., Matei, I. & de Kleer, J., 2019. 8 p.

Research output: Contribution to conferencePaperResearchpeer-review

Exploiting Observations from Combinatorial Testing for Diagnostic Reasoning

Pill, I. & Wotawa, F., 2019. 8 p.

Research output: Contribution to conferencePaperResearchpeer-review

Extending Automated FLTL Test Oracles With Diagnostic Support

Pill, I. & Wotawa, F., 2019, (Accepted/In press) 2019 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW). p. 354-361 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Fully automated compiler testing of a reasoning engine via mutated grammar fuzzing

Koroglu, Y. & Wotawa, F., 1 May 2019, Proceedings - 2019 IEEE/ACM 14th International Workshop on Automation of Software Test, AST 2019. Institute of Electrical and Electronics Engineers, p. 28-34 7 p. 8822051. (Proceedings - 2019 IEEE/ACM 14th International Workshop on Automation of Software Test, AST 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Grammar
Compiler
Engine
Reasoning
Engines

Genetic Algorithm-Based Test Parameter Optimization for ADAS System Testing

Kluck, F., Zimmermann, M., Wotawa, F. & Nica, M., 1 Jul 2019, Proceedings - 19th IEEE International Conference on Software Quality, Reliability and Security, QRS 2019. Institute of Electrical and Electronics Engineers, p. 418-425 8 p. 8854708. (Proceedings - 19th IEEE International Conference on Software Quality, Reliability and Security, QRS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Railroad cars
Genetic algorithms
Testing

Investigating the Effectiveness of Mutation Testing Tools in the Context of Deep Neural Networks

Chetouane, N., Klampfl, L. & Wotawa, F., 16 May 2019, Advances in Computational Intelligence - 15th International Work-Conference on Artificial Neural Networks, IWANN 2019, Proceedings. Joya, G., Catala, A. & Rojas, I. (eds.). Springer, Cham, p. 766-777 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11506 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Learning algorithms
Learning systems
Learning Algorithm
Machine Learning
Mutation

Metric-based Fault Prediction for Spreadsheets

Koch, P., Schekotihin, K., Jannach, D., Hofer, B. G. & Wotawa, F., 2019, In : IEEE Transactions on Software Engineering.

Research output: Contribution to journalArticleResearchpeer-review

On the importance of system testing for assuring safety of AI systems

Wotawa, F., 2019, In : CEUR Workshop Proceedings. 2419

Research output: Contribution to journalConference articleResearchpeer-review

Testing
Learning systems
Advanced driver assistance systems
Quality assurance
Automotive industry

On the industrial application of combinatorial testing for autonomous driving functions

Tao, J., Li, Y., Wotawa, F., Felbinger, H. & Nica, M., 1 Apr 2019, Proceedings - 2019 IEEE 12th International Conference on Software Testing, Verification and Validation Workshops, ICSTW 2019. Institute of Electrical and Electronics Engineers, p. 234-240 7 p. 8728928. (Proceedings - 2019 IEEE 12th International Conference on Software Testing, Verification and Validation Workshops, ICSTW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Industrial applications
Ontology
Testing

On the Refinement of Spreadsheet Smells by means of Structure Information

Koch, P., Hofer, B. G. & Wotawa, F., 2019, In : The Journal of Systems and Software . p. 64 - 85

Research output: Contribution to journalArticleResearchpeer-review

Performance Comparison of Two Search-Based Testing Strategies for ADAS System Validation

Klück, F., Zimmermann, M., Wotawa, F. & Nica, M., 1 Jan 2019, Testing Software and Systems - 31st IFIP WG 6.1 International Conference, ICTSS 2019, Proceedings. Gaston, C., Kosmatov, N. & Le Gall, P. (eds.). Springer, p. 140-156 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11812 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Performance Comparison
Driver
Simulated annealing
Testing
Genetic algorithms

Reasoning from first principles for self-adaptive and autonomous systems

Wotawa, F., 2019, Predictive Maintenance in Dynamic Systems : Advanced Methods, Decision Support Tools an d Real-World Applications. Springer

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

Software Testing: According to Plan!

Bozic, J. & Wotawa, F., 2019, IEEE International Conference on Software Testing, Verification and Validation Workshops (ICSTW). Institute of Electrical and Electronics Engineers, p. 23-31 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Software testing
Planning
Testing
Intelligent agents
Artificial intelligence

Testing Chatbots Using Metamorphic Relations

Bozic, J. & Wotawa, F., 2019, Testing Software and Systems : 31st IFIP WG 6.1 International Conference, ICTSS 2019, Paris, France, October 15–17, 2019, Proceedings. Gaston, C., Kosmatov, N. & Le Gall, P. (eds.). Cham: Springer, p. 41-55 (Lecture Notes in Computer Science; vol. 11812).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Towards swarm level optimisation: The role of different movement patterns in swarm systems

Kengyel, D., Zahadat, P., Schmickl, T. & Wotawa, F., 2019, In : International Journal of Parallel, Emergent and Distributed Systems. p. 241 - 259

Research output: Contribution to journalArticleResearchpeer-review

Using model-based reasoning for enhanced chatbot communication

Tazl, O. A. & Wotawa, F., 1 Jan 2019, 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, Proceedings. Wotawa, F., Pill, I., Koitz-Hristov, R., Friedrich, G. & Ali, M. (eds.). Springer Verlag, p. 791-798 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11606 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Hotels
Inconsistency
Recommendations
Reasoning
Model-based

Using Tri-Relation Networks for Effective Software Fault-Proneness Prediction

Li, Y., Lee, S-Y., Wotawa, F. & Wong, W. E., 2019, In : IEEE Access. 7, p. 63066 - 63080

Research output: Contribution to journalArticleResearchpeer-review

Weighted Combinatorial Sequence Testing for the TLS Protocol

Garn, B., Simos, D. E., Duan, F., Lei, Y., Bozic, J. & Wotawa, F., 2019, IEEE International Conference on Software Testing Verification and Validation Workshop (ICSTW'19). Institute of Electrical and Electronics Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2018

Adapting unit tests by generating combinatorial test data

Felbinger, H., Wotawa, F. & Nica, M., 16 Jul 2018, Proceedings - 2018 IEEE 11th International Conference on Software Testing, Verification and Validation Workshops, ICSTW 2018. Institute of Electrical and Electronics Engineers, p. 352-355 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Fault detection
Concretes
Testing

Adaptive System for Autonomous Driving

Wotawa, F. & Zimmermann, M., 9 Aug 2018, Proceedings - 2018 IEEE 18th International Conference on Software Quality, Reliability, and Security Companion, QRS-C 2018. Institute of Electrical and Electronics Engineers, p. 519-525 7 p. 8432021

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Adaptive systems
Availability
Sensors

A formal TLS handshake model in LNT

Bozic, J., Marsso, L., Mateescu, R. & Wotawa, F., 23 Mar 2018, In : Electronic Proceedings in Theoretical Computer Science, EPTCS. 268, p. 1-40 40 p.

Research output: Contribution to journalConference articleResearchpeer-review

Testing
Specifications
Software engineering
Network protocols
Formal specification

Applying algorithm selection to abductive diagnostic reasoning

Koitz-Hristov, R. & Wotawa, F., 1 May 2018, In : Applied Intelligence. p. 1–19 19 p.

Research output: Contribution to journalArticleResearchpeer-review

Failure analysis
Learning systems
Classifiers
Economics
Costs

Automated generation of (F)LTL oracles for testing and debugging

Pill, I. & Wotawa, F., 2018, In : The Journal of Systems and Software . 139, p. 124-141

Research output: Contribution to journalArticleResearchpeer-review

Chatbot-based tourist recommendations using model-based reasoning

Wotawa, F., Nica, I-D. & Tazl, O., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

Combining Combinatorial Testing and Metamorphic Testing for Testing a Logicbased Non-Monotonic Reasoning System

Wotawa, F., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

Combining spreadsheet smells for improved fault prediction

Koch, P., Schekotihin, K., Jannach, D., Hofer, B., Wotawa, F. & Schmitz, T., 27 May 2018, Proceedings 2018 ACM/IEEE 40th International Conference on Software Engineering: New Ideas and Emerging Results, ICSE-NIER 2018. IEEE Computer Society, 1998, p. 25-28 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Spreadsheets
Adaptive boosting
Learning systems
Software engineering
Industry

Diagnosis as a service

Wotawa, F., Peischl, B. & Koitz, R., 2018, Digital Marketplaces Unleashed. Springer Berlin - Heidelberg, p. 557-567 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

Monitoring
Electronic data interchange
Wind turbines
Large scale systems
Industry

Evolutionary propositionalization of multi-relational data

Wotawa, F. & Kassarnig, V., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

Evolutionary Propositionalization of Multi- Relational Data

Wotawa, F. & Kassarnig, V., 2018, In : International journal of software engineering and knowledge engineering. p. 1739–1754

Research output: Contribution to journalArticleResearchpeer-review

Fault detection and localization using modelica and abductive reasoning

Pill, I. & Wotawa, F., 8 Mar 2018, Diagnosability, Security and Safety of Hybrid Dynamic and Cyber-Physical Systems. Springer International Publishing AG , p. 45-72 28 p.

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

Fragment-based spreadsheet debugging

Jannach, D., Schmitz, T., Hofer, B., Schekotihin, K., Koch, P. & Wotawa, F., 22 Dec 2018, In : Automated Software Engineering.

Research output: Contribution to journalArticleResearchpeer-review

Spreadsheets
Decomposition
Testing

From Ontologies to Input Models for Combinatorial Testing

Wotawa, F. & Li, Y., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

Model-Based Diagnosis Meets Combinatorial Testing For Generating an Abductive Diagnosis Model

Pill, I. & Wotawa, F., 6 Jan 2018, 28th International Workshop on Principles of Diagnosis (DX'17). EasyChair Ltd, p. 248-263 16 p. (Kalpa Publications in Computing; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access

On the automation of testing a logic-based diagnosis system

Wotawa, F., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

On the superiority of conflict-driven search in MUs enumeration

Koitz-Hristov, R. & Wotawa, F., 1 Jan 2018, In : CEUR Workshop Proceedings. 2289

Research output: Contribution to journalConference articleResearchpeer-review

Model checking
Set theory

Planning-based security testing of web applications

Bozic, J. & Wotawa, F., 28 May 2018, Proceedings 2018 ACM/IEEE 13th International Workshop on Automation of Software Test, AST 2018. IEEE Computer Society, 1998, p. 20-26 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Planning
Testing
Defects
Authentication
Scheduling

Quality assurance methodologies for automated driving

Klück, F. S., Wotawa, F., Peischl, B. & Nica, M., 10 Jul 2018, e&i - Elektrotechnik und Informationstechnik, 135, 4-5, p. 322-327 6 p.

Research output: Contribution to specialist publicationArticleResearchpeer-review

Open Access

Security testing for chatbots

Bozic, J. & Wotawa, F., 1 Jan 2018, Testing Software and Systems - 30th IFIP WG 6.1 International Conference, ICTSS 2018, Proceedings. Springer Verlag Heidelberg, p. 33-38 6 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11146 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Testing
Mobile Applications
Web Application
Vulnerability
Social Networks

Software configuration diagnosis? A Survey of existing methods and open challenges

Wotawa, F., Friedrich, G. & Andrzejak, A., 2018.

Research output: Contribution to conferencePaperResearchpeer-review