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Mirësevini (Welcome/Willkommen) |
Priv.-Doz.
Dr. Nysret Musliu
Tel.: (+43)-1-58801 58428
Email: musliu@dbai.tuwien.ac.at Databases and Artificial Intelligence Group TU Wien
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Research Publications Teaching Students Software/Benchmark Problems |
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I
am currently the Head of the Christian
Doppler Laboratory for Artificial Intelligence and Optimization for Planning
and Scheduling, Priv. Dozent and Ass. Professor
in the Database and Artificial
Intelligence Group, TU Wien (Vienna University of Technology). I obtained
in 1996 the degree 'inxhinier i
diplomuar' (equivalent with Dipl.-Ing, master's
degree) in the Faculty of Electrical Engineering (field of computer
sciences and telecommunications), University
of Prishtina, Kosova.
I received my Ph.D. in Computer Science from Vienna University of Technology in
October 2001 (download thesis ). In October 2007 I finished my Habilitation (professorial qualification) in area of
Applied Computer Sciences at the Vienna University of Technology. |
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Research Interests
Scheduling (staff scheduling, shift design,
break scheduling) Timetabling (social golfer problem, high
school timetabling) and other Combinatorial Optimization Problems (set
covering, graph coloring, etc.) § Development of Scheduling Systems Research Grants
Professional Activities Organisation of Conferences § Conference Chair
of CPAIOR 2021: The 18th International
Conference on the Integration of Constraint Programming, Artificial
Intelligence, and Operations Research, Vienna, Austria | Mon 05 Jul 2021
- Thu 08 Jul 2021.
§ Steering
Committee member of International
Conference on the Practice and Theory of Automated Timetabling (PATAT).
2018 -
§ Emmanuel Hebrard, Nysret Musliu:
Introduction to the CPAIOR 2020 fast track issue. Constraints An
Int. J. 25(3-4): 298-299 (2020) § Guest co-editor
(with Jens Gottlieb, Dario Landa-Silva and Eric Soubeiga) of cluster in Volume 7, Number 1 of Journal of Mathematical Modelling and
Algorithms (JMMA), 2008. Organization of Special Sessions § Co-organiser (with Dario Landa-Silva
and Tim Curtois) of the the
stream on "Timetabling and Rostering" at EURO XXVI, the 26th
European Conference on Operational Research, Rome, Italy, July 1-4 2013. § Co-organiser (with Dario Landa-Silva
and Tim Curtois) of the the
stream on "Timetabling and Rostering" at EURO XXV, the 25th
European Conference on Operational Research, Vilnius, Lithuania, July 8-11
2012. § Co-organiser (with Dario Landa-Silva)
of the special session “Metaheuristics in Employee Scheduling” at the 9th
Metaheuristics International Conference (MIC 2011), Udine (Italy), July
25-28, 2011. § Co-organiser (with Dario Landa-Silva)
of invited cluster “Timetabling and Rostering” at the VII ALIO/EURO Workshops
on Applied Combinatorial Optimization, Portugal, May 4-6 2011. Programme Committee member (selection):
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Teaching Problem Solving and Search in Artificial
Intelligence Projects/Seminars: Bachelor
Thesis, Project in Computer Science 1/2, Project
in Software Engineering & Internet Computing, Doctoral & Master Students Seminar Past Lectures Grundlagen
methodischen Arbeitens AK der AI
2: Problem Solving Techniques in Artificial Intelligence Einführung
in die Artificial Intelligence Introduction
to Artificial Intelligence (Prishtina Summer
University), and other guest lectures at the University of Prishtina,
Kosova |
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Topics for Master and
PhD theses If you are interested to do your master or Ph.D. thesis under my
supervision please contact me by email. Possible topics are closely related
to my research interests (see
also my publications). Ph.D. Students Supervised Ph.D. students Werner Schafhauser.
TEMPLE - A Domain Specific Language for Modeling and
Solving Real-Life Staff Scheduling Problems. Ph.D. Thesis, Vienna University of Technology, November 2010 Markus Triska, Correctness
Considerations in CLP(FD) Systems.
Ph.D. Thesis, Vienna University of Technology, January
2014 Emir Demirovic,
Hybrid Search
Techniques for the High School Timetabling Problem. Ph.D. Thesis, TU Wien, Vienna PhD School of Informatics, March 2017 Co-advisor for Ph.D. students Michael Abseher, Tailored Tree
Decompositions for Efficient Problem Solving. Ph.D. Thesis, TU Wien,
(co-advisor), April 2017 Jussi Rasku, Toward
Automatic Customization of Vehicle Routing Systems. Ph.D. Thesis, Department of Mathematical Information Technology,
University of Jyväskylä, Finland, 2019 Current Ph.D. students Lucas Kletzander. TU Wien Florian Mischek. Project Scheduling in a Real-World Test Laboratory. TU Wien Tommaso Mannelli
Mazzoli. TU Wien Felix Winter. Planning and
Scheduling Problems in the Automotive Industry. TU Wien Florian Wisser,
AI for the Card Game Schnapsen, TU Wien Josef Pihera,
Machine Learning Techniques Applied to Combinatorial Search Problems, TU Wien, Vienna PhD School of Informatics Arben
Ahmeti, Solving Multi-Mode Resource-Constrained
Multiple Projects Scheduling Problem, TU Wien Gelareh
Taghizadeh, Toward efficient search techniques
for the feature selection problem, TU
Wien Current Postdocs Supervised Master theses Tobias Geibinger. Investigating
Constraint Programming and Hybrid Answer-set Solving for Industrial Test Laboratory
Scheduling. Master Thesis, TU Wien, 2020. Simon Strassl.
Instance
Space Analysis for the Job Shop Scheduling Problem. Master Thesis, TU
Wien, 2020. Wolfgang Weintritt. Solving
the Paintshop Scheduling Problem with Memetic
Algorithms. Master Thesis, TU Wien, 2020. Johannes Vass. Exact
and Metaheuristic Approaches for the Production Leveling
Problem. Master Thesis, TU Wien, 2019. (His master thesis was
selected as one of the four best master theses finished in Winter Semester 2019
at the Faculty of Informatics, TU Wien) Georg Faustmann.
Application
of Machine Learning in Production Scheduling. Master Thesis, TU Wien,
2019. Maximilian Moser.
Exact and Heuristic Approaches for Unrelated Parallel Machine Scheduling.
Master Thesis, TU Wien, 2019. Lucas Kletzander.
A Heuristic Solver
Framework for the General Employee Scheduling Problem. Master
Thesis, TU Wien, 2018. (Lucas Kletzander
was able to achieve a prestigious Austrian award (Würdigungspreis)
for his outstanding master thesis. His
master thesis was also selected as one of the four best master theses finished
in Winter Semester 2018 at the Faculty of Informatics, TU Wien) Olga Zhukova.
Algorithm
Selection and Performance Prediction for the Examination Timetabling Problem.
TU Wien, 2018. Martin Blöschl. A Graphical
Environment for Creating Constraint Programming Models. Master Thesis, TU
Wien, 2018. Bernd-Peter Ivanschitz. Algorithm Selection
and Runtime Prediction for the two Dimensional Bin Packing Problem.
Master Thesis, TU Wien, 2017. Omid Karami.
A Comparison of
Machine Learning Techniques on the Medical Data Sets. Master Thesis, TU
Wien, 2017. Felix Winter. MaxSAT Modeling and
Metaheuristic Methods for the Employee Scheduling Problem. Master Thesis,
TU Wien, 2016. (Winner of the “Distinguished
Young Alumnus/Alumna”-Award for the best master thesis finished in Summer
Semester 2016 at the Faculty of Informatics, TU Wien) Florian Mischek. Exact and Heuristic Approaches for a Multi-Stage Nurse Rostering. Master Thesis, TU Wien, 2016. (His master thesis was selected as one of the four best master theses finished in Winter Semester 2017 at the Faculty of Informatics, TU Wien) Maria-Elisabeth Zueger. Large Neighborhood Search for Break
Scheduling. Master Thesis, TU Wien, 2016. Deniz Kocabas.
Exact
Methods for Shift Design and Break Scheduling. Vienna University of
Technology, 2015. Kevin Bader. Memetic Algorithms for Tree Decomposition. Vienna University of Technology, 2014. Damir Bucar. Electric
Vehicles Recharge Scheduling with Time Windows. Vienna University of
Technology, 2014. (co-supervised with Sandford Bessler) Christoph Erkinger. Rotating Workforce Scheduling As Satisfiability
Modulo Theories. Vienna University of Technology 2013. Michael Abseher. Solving Shift Design Problems with Answer Set
Programming. Vienna University of Technology, 2013. (co-supervised
with Stefan Woltran) Martin Schwengerer. Algorithm Selection for the Graph Coloring
Problem. Vienna University of Technology, 2012. (Winner of “Best
Poster-Award” at the Faculty of
Informatics, Vienna University of Technology, Nov. 2012) Bong Min Kim. Iterated
Local Search for the Traveling Tournament Problem. Vienna University
of Technology, 2012. Andreas Lehrbaum. A New Hyperheuristic
Algorithm for Cross-Domain Search Problems. Vienna University of
Technology 2011. (Selected among best 4 master theses
finished in Summer Semester 2012 at the Faculty of Informatics, Vienna
University of Technology) Lam Tung Nguyen. An Efficient Algorithm for Phylogeny
Reconstruction by Maximum Likelihood, Vienna University of
Technology, 2011. (co-supervised with Arndt von Haeseler) Magdalena Widl.
Memetic
Algorithms for Break Scheduling. Master Thesis, Vienna University of
Technology, 2010. (Winner of the “Distinguished
Young Alumnus/Alumna”-Award for the best master thesis finished in Summer
Semester 2010 at the Faculty of Informatics, Vienna University of Technology) Thomas Hammerl. Ant Colony Optimization for Tree and Hypertree
Decompositions. Master Thesis, Vienna University of Technology, 2009.
Markus Triska. Solution Methods for the Social Golfer Problem, Master Thesis, Vienna University of Technology, 2008. (Winner of the “Distinguished Young Alumnus/Alumna”-Award and the Microsoft Price for the best master thesis finished in Summer Semester 2008 at the Faculty of Informatics, Vienna University of Technology) Ekaterina Lebedeva. Hypertree Decompositions for Optimal Winner
Determination in Combinatorial Auctions, Master Thesis, Vienna
University of Technology, 2008.
(co-supervised with Georg Gottlob and Werner
Schafhauser) Artan Dermaku. Generalized
Hypertree Decomposition based on Hypergraph Partitioning, Diploma
Thesis, Vienna University of Technology, 2007. (co-supervised with Georg Gottlob) Michael Mörz. A new Tabu Search Framework
and it's Application, Diploma Thesis, Vienna University of
Technology, 2007. (co-supervised with
Georg Gottlob) Werner Schafhauser. New Heuristic Methods for Tree Decompositions
and Generalized Hypertree Decompositions, Master Thesis, Vienna
University of Technology, 2006.
(co-supervised with Georg Gottlob) (Selected
among best 5 master theses finished in Winter Semester 2006/2007 at the
Faculty of Informatics, Vienna University of Technology) Master theses
below were supervised by Fang Wei,
and I served as a co-supervisor after she moved to the University of
Freiburg: Lee Mei Sin. Data Mining on Empty Result Queries. Master
Thesis, Vienna University of Technology, 2008. E. Paisios.
Generic Programing for Graph Problems Using Tree
Decompositions. Master Thesis, Vienna University of Technology, 2008. |
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Refereed Journal Articles [J28] Felix Winter and Nysret Musliu. Constraint based scheduling for
paint shops in the automotive supply industry. ACM Transactions on Intelligent Systems and Technology, 2021. https://dl.acm.org/doi/10.1145/3430710 [J27] Florian Mischek, Nysret Musliu. A local search framework for
industrial test laboratory scheduling. Annals of Operations Research, 2021. https://doi.org/10.1007/s10479-021-04007-1 [J26] Lucas Kletzander, Nysret Musliu, Kate Smith-Miles. Instance space analysis for
a personnel scheduling problem. Annals
of Mathematics and Artificial Intelligence (2020). https://doi.org/10.1007/s10472-020-09695-2 [J25] Lucas Kletzander,
Nysret Musliu. Solving the general employee
scheduling problem. Computers &
Operations Research, Volume 113, 2020. [J24] Martin Josef Geiger, Lucas Kletzander,
Nysret Musliu. Solving the
Torpedo Scheduling Problem. Journal
of Artificial Intelligence Research 66: 1-32 (2019) [J23] Florian
Mischek, Nysret Musliu. Integer
programming model extensions for a multi-stage nurse rostering problem. Annals of Operations Research, April 2019, Volume 275, Issue 1, pp 123–143. [J22] Jussi Rasku, Nysret Musliu, Tommi Kärkkäinen. On
automatic algorithm configuration of vehicle routing problem solvers. Journal of Vehicle Routing Algorithms
(2019). https://doi.org/10.1007/s41604-019-00010-9. [J21] Emir Demirovic, Nysret Musliu, Felix Winter. Modeling
and solving staff scheduling with partial weighted maxSAT. Annals of Operations Research, April
2019, Volume 275, Issue 1, pp 79–99. [J20] Michael Abseher,
Nysret Musliu and Stefan Woltran.
Improving the
Efficiency of Dynamic Programming on Tree Decompositions via Machine
Learning. Journal of Artificial
Intelligence Research, Volume 58, pages 1-30, 2017 [J19] Alex Bonutti, Sara Ceschia, Fabio De
Cesco, Nysret Musliu and
Andrea Schaerf. Modeling
and Solving a Real-Life Multi-Skill Shift Design Problem. Annals of Operations Research, Volume 252,
Issue 2, pp 365–382, 2017, doi:10.1007/s10479-016-2175-7 [J18] Nysret Musliu, Felix Winter. A Hybrid Approach for the
Sudoku problem: Using Constraint Programming in Iterated Local Search. IEEE Intelligent Systems, Volume 32, Issue
2, pp 52-62, 2017 [J17] Emir Demirovic and Nysret Musliu. MaxSAT Based Large Neighborhood
Search for High School Timetabling. Computers
and Operations Research, Volume 78, February 2017, Pages 172–180. [J16] Kadri Sylejmani, Jürgen Dorn, Nysret Musliu. Planning
the trip itinerary for tourist groups. Information Technology & Tourism, 2017,
doi:10.1007/s40558-017-0080-9 [J15] Emir Demirovic, Nysret Musliu. Modeling
High School Timetabling with Bitvectors. Annals of Operations Research, Volume 252,
Issue 2, pp 215–238, 2017. [J14] Kathrin Conrad, Nysret
Musliu, Reinhard Pichler, Hannes Werthner: Universities
and computer science in the European crisis of refugees. Communications of the ACM 59(10): 31-33
(2016) [J13] Michael Abseher, Martin Gebser, Nysret Musliu, Torsten Schaub, Stefan Woltran: Shift
Design with Answer Set Programming. Fundamenta Informaticae, 147(1): 1-25, 2016, 2016. [J12] Magdalena Widl,
Nysret Musliu. The Break
Scheduling Problem: Complexity Results and Practical Algorithms. Memetic Computing, 6(2): 97-112, 2014.
(The final publication is available at http://link.springer.com) [J11] Markus Triska, Nysret Musliu. An improved SAT
formulation for the social golfer problem. Annals of Operations Research, 194(1): 427-438 (2012) [J10] Andreas Beer,
Johannes Gärtner, Nysret Musliu,
Werner Schafhauser, Wolfgang Slany.
An
AI-based break-scheduling system for supervisory personnel. IEEE Intelligent Systems, 25(2):60-73,
2010. [J9] Markus Triska, Nysret Musliu. An Effective
Greedy Heuristic for the Social Golfer Problem. Annals of Operations Research, 194(1): 413-425 (2012) [J8] Gerhard Post, Jeffrey
H. Kingston, Samad Ahmadi, Sophia Daskalaki,
Christos Gogos, Jari Kyngas, Cimmo Nurmi, Nysret Musliu, Nelishia Pillay, Haroldo Santos, Andrea Schaerf.
XHSTT: an XML
archive for high school timetabling problems in different countries. Annals of Operations Research, accepted
for publication, 2012. [J7] Luca Di Gaspero, Johannes Gärtner, Guy Kortsarz Nysret Musliu, Andrea Schaerf and Wolfgang Slany. The Minimum Shift Design Problem. Annals of Operations Research, Volume 155, pp. 79-105, 2007. [J6] Nysret Musliu and Werner Schafhauser. Genetic
Algorithms for Generalized Hypertree Decompositions. European Journal of Industrial Engineering, Volume1 No.3, pp.
317-340, 2007. [J5] Nysret Musliu. Heuristic Methods for Automatic Rotating Workforce
Scheduling. International Journal
of Computational Intelligence Research, Volume 2, Issue 4, pp. 309-326, 2006. [J4] Nysret Musliu, Andrea Schaerf, and Wolfgang Slany. Local Search for Shift Design. European
Journal of Operational Research, 153(1), 51-64, 2004. [J3] Nysret Musliu, Johannes Gärtner, Wolfgang Slany. Efficient generation of rotating workforce
schedules. Discrete Applied Mathematics, Vol. 118 (1-2), pp. 85-98,
2002. [J2] Ruth Fingerlos, Johannes Gärtner, Nysret Musliu, and Wolfgang Slany.
Zyklische
Schichtplanung. KI Journal, 2/01: 31-34, 2001. [J1] Johannes Gärtner, Nysret Musliu, and Wolfgang Slany. Rota: A research project on algorithms for workforce
scheduling and shift design optimisation. Artificial Intelligence
Communications, 14(2): 83-92, 2001. Edited Books/Conference Proceedings
[E2] Emmanuel Hebrard, Nysret Musliu. Integration
of Constraint Programming, Artificial Intelligence, and Operations Research - 17th International Conference,
CPAIOR 2020, Vienna, Austria,
September 21-24, 2020, Proceedings. Lecture Notes in Computer Science 12296,
Springer 2020, ISBN 978-3-030-58941-7 [E1] Edmund K. Burke, Luca Di Gaspero, Barry
McCollum, Nysret Musliu, Ender Özcan
(editors). PATAT
2018: Proceedings of the 12th International Conference of the Practice and
Theory of Automated Timetabling,
Vienna, Austria, August 28-31, 2018.ISBN: 978-0-9929984-2-4 Refereed Book Chapters [BC5] Thomas Hammerl, Nysret Musliu, and Werner Schafhauser.
Metaheuristic Algorithms and Tree Decomposition.
Handbook of Computational Intelligence,
Kacprzyk, Janusz, Pedrycz, Witold (Eds.,), Springer, 2015. (The original
publication is available at www.springerlink.com) [BC4] Jussi Rasku,
Nysret Musliu, and Tommi Kärkkäinen. Automating
the Parameter Selection in VRP: An Off-line Parameter Tuning Tool Comparison.
Modeling, Simulation and Optimization for Science
and Technology. Computational Methods in Applied Sciences Volume 34, 2014, pp
191-209. [BC3] Luca Di Gaspero, Johannes Gärtner, Nysret Musliu, Andrea Schaerf, Werner Schafhauser,
and Wolfgang Slany. Automated Shift Design and
Break Scheduling. Automated
Scheduling and Planning, Studies in Computational Intelligence,Volume
505, 2013, pp 109-127. E. Ozcan, N. Urquhart, S. Uyar (Eds.) (The original publication is available at www.springerlink.com) [BC2] Nysret Musliu. An Iterative Heuristic Algorithm for Tree
Decomposition. Studies in
Computational Intelligence Springer,Volume
153,pages 133-150, 2008. Carlos Cotta, Jano van Hemert (Eds.). [BC1] Luca Di Gaspero, Johannes Gärtner, Guy Kortsarz, Nysret Musliu, Andrea Schaerf and
Wolfgang Slany. Theory
and Practice of the Minimum Shift Design Problem. In Metaheuristics: Progress as Real Problem
Solvers, Springer, 2005. Ibaraki, Toshihide; Nonobe, Koji; Yagiura, Mutsunori (Eds.). Conference and Workshop Publications [C80] Lucas Kletzander,
Nysret Musliu, Pascal Van Hentenryck. Branch and Price
for Bus Driver Scheduling with Complex Break Constraints. In Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence (AAAI-21). [C79] Tobias Geibinger,
Florian Mischek, Nysret Musliu. Constraint Logic Programming for Real-World Test Laboratory Scheduling. In Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence (AAAI-21). [C78] Johannes Vass,
Nysret Musliu and Felix Winter. Solving the Production Leveling Problem with Order-Splitting and Resource Constraints. Proceedings of the 13th International Conference on the Practice and Theory of
Automated Timetabling
(PATAT 2021), Volume 1. [C77] Lucas Kletzander,
Nysret Musliu. Scheduling
Bus Drivers in Real-Life Multi-Objective Scenarios with Break Constraints. Proceedings of the 13th International Conference on the Practice and Theory of
Automated Timetabling
(PATAT 2021), Volume 1. [C76] Valon Kastrati, Arben Ahmeti
and Nysret Musliu. Solving Vehicle Routing and Scheduling
with Delivery and Installation of Machines using
ILS. Proceedings of the 13th International Conference on the Practice and Theory of
Automated Timetabling
(PATAT 2021), Volume 1. [C75] Arben Ahmeti and
Nysret Musliu. Hybridizing
Constraint Programming and Meta- Heuristics for Multi-Mode Resource-Constrained Multiple Projects Scheduling Problem. Proceedings of the 13th International Conference on the Practice and Theory of
Automated Timetabling
(PATAT 2021), Volume 1. [C74] Lucas Kletzander,
Nysret Musliu. Solving Large Real-Life Bus Driver Scheduling
Problems with Complex Break Constraints. In Proceedings of the 30th International Conference on Automated Planning and Scheduling, ICAPS 2020, Nancy,
France, 2020. [C73] Philipp Danzinger,
Tobias Geibinger, Florian Mischek and Nysret Musliu. Solving the Test Laboratory Scheduling Problem with Variable Task Grouping. In Proceedings of the 30th International Conference on Automated Planning and Scheduling, ICAPS 2020, Nancy, France, 2020. [C72] Felix Winter,
Nysret Musliu, Peter Stuckey. Explaining Propagators for String Edit Distance Constraints.
In Proceedings
of the Thirty-Fourth AAAI
Conference on Artificial Intelligence, New York, United States, 2020. [C71] Lucas Kletzander,
Nysret Musliu, Johannes Gärtner, Thomas Krennwallner, Werner Schafhauser. Exact Methods for Extended
Rotating Workforce Scheduling Problems. In Proceedings of the Twenty-Ninth International Conference on Automated Planning and Scheduling, ICAPS 2019, Berkeley,
CA, USA, July 11-15, 2019, pages
519-527, 2019. [C70] Jussi Rasku,
Nysret Musliu, Tommi Kärkkäinen. Feature and Algorithm Selection for Capacitated Vehicle Routing Problems. 27th European Symposium on Artificial Neural Networks, ESANN 2019, Bruges, Belgium, April 24-26, 2019, pages 373-378. [C69] Felix Winter,
Nysret Musliu, Emir Demirovic,
Christoph Mrkvicka. Solution Approaches for an Automotive Paint Shop Scheduling Problem. In Proceedings of the Twenty-Ninth International Conference on Automated Planning and Scheduling, ICAPS 2019, Berkeley,
CA, USA, July 11-15, 2019, pages
573-581, 2019. [C68] Tobias Geibinger,
Florian Mischek, Nysret Musliu. Investigating Constraint Programming for Real World Industrial Test Laboratory Scheduling. In Integration of Constraint Programming, Artificial Intelligence,
and Operations Research - 16th International Conference, CPAIOR 2019, Thessaloniki,
Greece, June 4-7, 2019, Proceedings, pages 304-319,
2019. [C67] Lucas Kletzander,
Nysret Musliu. Modelling and Solving the Minimum Shift Design Problem. In Integration of Constraint Programming, Artificial Intelligence,
and Operations Research - 16th International Conference, CPAIOR 2019, Thessaloniki,
Greece, June 4-7, 2019, Proceedings, pages 391-408,
2019. [C66] Lucas Kletzander,
Nysret Musliu, and Kate Smith-Miles. Instance space analysis for a personnel scheduling problem. In Data Science Meets Optimisation Workshop at IJCAI-19, pages
1-8, 2019. [C65] Arben Ahmeti, Nysret Musliu.
Min-conflicts
heuristic for multi-mode resource-constrained projects scheduling. GECCO 2018: 237-244 [C64] Lucas Kletzander, Nysret Musliu. Solving the General
Employee Scheduling Problem. Proceedings
of the 12th International Conference of the Practice and Theory of Automated
Timetabling – PATAT 2018, 469 - 472. [C63] Felix Winter, Emir Demirović, Nysret Musliu and Christoph
Mrkvicka. Modeling
and Solving an Automotive Paint Shop Scheduling Problem. Proceedings of the 12th International
Conference of the Practice and Theory of Automated Timetabling – PATAT 2018,
477 - 480. [C62] Florian Mischek, Nysret Musliu. A Local Search
Framework for Industrial Test Laboratory Scheduling. Proceedings of the 12th International Conference of the Practice and
Theory of Automated Timetabling – PATAT 2018, 465-467. [C61] Emir Demirović, Nysret Musliu, Peter J. Stuckey and Felix
Winter. Solution-Based
Phase Saving and MaxSAT for Employee Scheduling: A Computational Study.
Proceedings of the 12th International Conference of the Practice and Theory
of Automated Timetabling – PATAT 2018, 453-457. [C60] Nysret Musliu, Andreas Schutt, Peter J. Stuckey. Solver
Independent Rotating Workforce Scheduling. CPAIOR 2018: The 15th International Conference on the Integration
of Constraint Programming, Artificial Intelligence, and Operations Research,
June 26-29, 2018, Delft, The Netherlands. [C59] Christoph Erkinger, Nysret Musliu. Personnel
Scheduling as Satisfiability Modulo Theories. The 26th International Joint Conference on Artificial Intelligence
(IJCAI 2017), Melbourne, Australia, 2017. C58] Lucas Kletzander, Nysret Musliu. A
Multi-stage Simulated Annealing Algorithm for the Torpedo Scheduling Problem.
CPAIOR 2017: The Fourteenth International Conference on Integration of Artificial Intelligence
and Operations Research Techniques in Constraint Programming, Padova, Italy,
June 5 - June 8, 2017. (The original
publication is available at www.springerlink.com) [C57] Michael Abseher,
Nysret Musliu, Stefan Woltran.
htd -
A Free, Open-Source Framework for (Customized) Tree Decompositions and
Beyond. CPAIOR 2017: The Fourteenth International Conference on
Integration of Artificial Intelligence and Operations Research Techniques in
Constraint Programming, Padova, Italy, June 5 - June 8, 2017. (The original publication is available at www.springerlink.com) [C56] Gelareh Taghizadeh, Nysret Musliu. A Hybrid Feature Selection
Algorithm based on Large Neighborhood Search, Proceeding so the 17th European Conference on Evolutionary
Computation in Combinatorial Optimisation (EvoCOP), Amsterdam, Netherland,
2017. [C55] Florian Mischek, Nysret Musliu. Integer
Programming and Heuristic Approaches for a Multi-Stage Nurse Rostering
Problem. Proceedings of PATAT 2016
- The 11th International Conference on the Practice and Theory of Automated
Timetabling, Udine, August 23 - 26, 2016. [C54] Emir Demirovic, Nysret Musliu, Felix Winter. Modeling
and solving staff scheduling with partial weighted maxSAT. Proceedings of PATAT 2016 - The 11th
International Conference on the Practice and Theory of Automated Timetabling,
Udine, August 23 - 26, 2016. [C53] Emir Demirović, Théo Le Calvar, Nysret Musliu, and Katsumi Inoue.
An Exact Algorithm for Unicost Set Covering. Doctoral Program of the 22nd
International Conference on the Principles and Practice of Constraint
Programming (CP 2016). [C52] Michael Abseher, Frederico
Dusberger, Nysret Musliu, Stefan Woltran. Improving the
Efficiency of Dynamic Programming on Tree Decompositions via Machine Learning.
Proceedings of the Twenty-Fourth
International Joint Conference on Artificial Intelligence, IJCAI 2015, Buenos
Aires, Argentina, July 25-31, 2015. [C51] Michael Abseher, Martin Gebser, Nysret Musliu, Torsten Schaub and
Stefan Woltran. Shift-design with Answer
Set Programming. Proceeding of the 13th
International Conference on Logic Programming and Non-monotonic Reasoning
(LPNMR 2015), Lexington, KY, USA September 27-30, 2015 Lecture Notes
in Artificial Intelligence (LNAI), Volume 9345, Springer, 2015. (The original publication is available at www.springerlink.com) Extended
version of paper: Michael Abseher, Martin Gebser, Nysret Musliu, Torsten
Schaub and Stefan Woltran. Shift Design
with Answer Set Programming. The Eighth Workshop on Answer Set
Programming and Other Computing Paradigms (ASPOCP 2015), Cork, Ireland ,
August 31, 2015. [C50] Josef Pihera, Nysret Musliu. Application
of Machine Learning to Algorithm Selection for TSP. Proceeding of the IEEE 26th
International Conference on Tools with Artificial Intelligence (ICTAI),
Limassol, Cyprus, November 10-12, 2014. [C49] Emir Demirovic, Nysret Musliu. Modeling High
School Timetabling as PartialWeighted maxSAT. LaSh 2014: The 4th Workshop on Logic and Search (a SAT / ICLP
workshop at FLoC 2014), July 18, 2014, Vienna, Austria. [C48] Emir Demirovic and Nysret Musliu. Solving
High School Timetabling with Satisfiability Modulo Theories. Proceedings of the 10th International
Conference of the Practice and Theory of Automated Timetabling, pages
142-166, York, UK, August 26-29, 2014. [C47] Alex Bonutti, Fabio De Cesco, Nysret Musliu and Andrea Schaerf. Modeling and Solving a Real-Life
Multi-Skill Shift Design Problem. Proceedings
of the 10th International Conference of the Practice and Theory of Automated
Timetabling, pages 459-461, York, UK, August 26-29, 2014. [C46] Nysret Musliu, Martin Schwengerer. Algorithm Selection for the Graph
Coloring Problem. Learning and
Intelligent OptimizatioN Conference (LION 7), Catania - Italy, Jan 7-11, 2013.
Lecture Notes in Computer Science, Volume 7997, pages 389-403, Springer. [C45] Nysret Musliu, Wolfgang Slany, Johannes Gaertner. Automated
Test Case Generation in End-User Programming. Fourth International Symposium on End-User Development, Copenhagen,
Denmark, June 10-13, 2013. Lecture
Notes in Computer Science, Volume 7897, pages 272-277, Springer.. [C44] Nysret Musliu. Analyzing the Features of Employee Scheduling Problems
(abstract). XXVI EURO - INFORMS Joint
International Conference, Rome, July 1 - 4, 2013. [C43] Nysret Musliu. Applying Machine Learning for
Solver Selection in Scheduling. 10th
Metaheuristics International Conference (MIC 2013), Singapore, 5-8 August,
2013. [C42] D. Bucar, S. Bessler, N. Musliu, J. Groenbaek. Scheduling of electric vehicle charging operations. MISTA - Multidisciplinary International
Scheduling Conference: Theory and Applications, Ghent, Belgium, 27-30 Aug
2013. [C41] Michael Morak, Nysret Musliu, Reinhard Pichler, Stefan Rümmele,
Stefan Woltran. Evaluating
Tree-Decomposition Based Algorithms for Answer Set Programming. Learning and Intelligent Optimization
Conference (LION 6), Paris, Jan 16-20, 2012. Lecture Notes in
Computer Science, Volume 7219, pages 130-144, Springer. [C40] Kadri Sylejmani, Juergen Dorn, Nysret Musliu. A Tabu Search
approach for Multi Constrained Team Orienteering Problem and its application
in touristic trip planning. HIS 2012:
300-305 [C39] Andreas Lehrbaum, Nysret Musliu. A new
Hyperheuristic Algorithm for Cross Domain Search Problems. Learning and Intelligent Optimization
Conference (LION 6), Paris, Jan 16-20, 2012. Lecture Notes in Computer
Science, Volume 7219, pages 437-442, Springer. [C38] Johannes Gärtner, Nysret Musliu, Werner Schafhauser, Wolfgang
Slany. TEMPLE - A Domain Specific Language for
Modeling and Solving Staff Scheduling Problems. Proceedings of IEEE Symposium on Computational Intelligence in
Scheduling (CI-Sched 2011), April 11-15, 2011 - Paris, France. [C37] Michael Morak, Nysret Musliu, Reinhard Pichler, Stefan Rümmele,
Stefan Woltran. A
New Tree-Decomposition Based Algorithm for Answer Set Programming. The IEEE International Conference on Tools
with Artificial Intelligence (ICTAI), Florida, USA, 2011. [C36] Markus Triska, Nysret Musliu. A Constraint
Programming Application for Rotating Workforce Scheduling. The Twenty-fourth International Conference
on Industrial, Engineering and Other Applications of Applied Intelligent
Systems (IEA/AIE 2011), Studies in
Computational Intelligence, Volume 363, Springer 2011. [C35] Nysret Musliu. Constructing Cyclic Staff
Schedules by Iterated Local Search (extended abstract). The 9th Metaheuristics International
Conference (MIC 2011), Udine, Italy, July 25-28, 2011. [C34] M. Widl, N. Musliu. An improved
memetic algorithm for break scheduling. HM 2010 - 7th International Workshop on Hybrid Metaheuristics.
Lecture Notes in Computer Science, 6373, pages 133-147, Springer, 2010. [C33] L. Di Gaspero, J. Gärtner, N. Musliu, A. Schaerf, W. Schafhauser,
and W. Slany. A hybrid LS-CP solver for
the shifts and breaks design problem.
HM 2010 - 7th International Workshop on Hybrid Metaheuristics. Lecture
Notes in Computer Science, 6373, pages 46-61,
Springer, 2010. (extended abstract of
this paper also appeared in Proceedings of PATAT 2010 - The 8th International
Conference on the Practice and Theory of Automated Timetabling, Belfast,
August 10 - 13, 2010). [C32] Sandford Bessler, Lukas Lang, Nysret Musliu, Scheduling
content multicast trees with minimal repetitions. In Proceedings of Networks 2010 - 14th International telecommunications Network Strategy and Planning Symposium, September
27-30, Warsaw, Poland, 2010. [C31] Werner Schafhauser, Andreas Beer, Johannes
Gärtner, Nysret Musliu, Wolfgang Slany. Temple:
an end-user language for staff scheduling problems (abstract). Matheuristics 2010 - Third international workshop on
model-based metaheuristics, Vienna, 2010. [C30] Thomas Hammerl, Nysret Musliu. Ant Colony Optimization for Tree Decompositions.
EvoCOP 2010 – 10th European Conference on
Evolutionary Computation in Combinatorial Optimisation, Lecture Notes in
Computer Science, Volume 6022, Springer, 2010. [C29] Nysret Musliu, Werner Schafhauser, Magdalen Widl. A Memetic Algorithm
for a Break Scheduling Problem. The
8th Metaheuristic International Conference (MIC 2009), Hamburg, Germany, July
13-16, 2009. [C28] Schafhauser, W., A. Beer, N. Musliu, W. Slany, J.
Gärtner, and K. Boonstra-Hörwein. Break
optimization in shifts (abstract). 19th
International Symposium on Shiftwork and Working Time Health and Well-being
in the 24-h Society. 2009. San Servolo Island -
Venezia, Italy: Working Time Society. [C27]
Werner Schafhauser, Andreas Beer, Johannes Gärtner, Nysret Musliu,
Wolf-gang Slany. TEMPLE – a language for staff
scheduling problems (abstract). EURO
2009 - 23rd European Conference on Operational Research, Bonn, July 5 - 8,
2009. [C26] Nysret Musliu, Andreas Beer, Johannes Gärtner,
Werner Schafhauser, Wolf-gang Slany. Local
search for shift and break scheduling (abstract). EURO 2009 - 23rd European Conference on Operational Research, Bonn,
July 5 - 8, 2009. [C25]
Andreas Beer, Johannes Gärtner, Nysret Musliu, Werner Schafhauser and
Wolfgang Slany. Testing while modelling staff
scheduling problems (abstract). EURO
2009 - 23rd European Conference on Operational Research, Bonn, July 5 - 8,
2009. [C24] Artan Dermaku, Tobias
Ganzow, Georg Gottlob, Ben McMahan, Nysret Musliu, Marko Samer. Heuristic
Methods for Hypertree Decompositions. MICAI
2008: Advances in Artificial Intelligence, 7th Mexican International
Conference on Artificial Intelligence. Lecture Notes in Artificial
Intelligence, Volume 5317, pages 1-11, 2008, Springer. [C23] Andreas Beer, Johannes Gärtner, Nysret Musliu,
Werner Schafhauser, Wolfgang Slany. Scheduling Breaks in Shift Plans for
Call Centers. In
Proceedings of PATAT 2008 - The 7th International Conference on the Practice
and Theory of Automated Timetabling, Montréal, August 18 - 22, 2008. [C22] Andreas Beer, Johannes Gärtner, Nysret Musliu, Werner
Schafhauser, Wolfgang Slany. An
Iterated Local Search Algorithm for a Real-Life Break Scheduling Problem
(abstract). Matheuristics2008- Second
International Workshop on Model Based Metaheuristics, June 16 - 18, 2008, Bertinoro, Italy. [C21] Markus Triska, Nysret Musliu. Solving
the Social Golfer Problem with a GRASP. In Proceedings of PATAT 2008 - The 7th International Conference on
the Practice and Theory of Automated Timetabling, Montréal, August 18 - 22,
2008. [C20] Markus Triska, Nysret Musliu. An
Improved SAT Formulation for the Social Golfer Problem. In Proceedings of PATAT 2008 - The 7th
International Conference on the Practice and Theory of Automated Timetabling,
Montréal, August 18 - 22, 2008. [C19] Nysret Musliu. Generation
of Tree Decompositions by Iterated Local Search. EvoCOP 2007 - Seventh European Conference on Evolutionary Computation in
Combinatorial Optimisation, LNCS, Volume 4446, pages 130-141, 2007, Springer. [C18] Nysret Musliu. Tabu Search for
Generalized Hypertree Decompositions.
The Seventh Metaheuristics International Conference (MIC), Montreal, June
25-29, 2007. [C17] Nysret Musliu. Iterated Local Search
for Cyclic Staff Scheduling (abstract of invited presentation). 22nd European Conference on Operational
Research EURO XXII, Prague, 2007. [C16] Nysret Musliu. An Iterative Heuristic
Algorithm for Tree Decompositions. 7th
EU/MEeting on Adaptive, Self-Adaptive, and
Multi-Level Metaheuristics, University of Málaga, Spain, 16-17 November,
2006. [C15] Nysret Musliu. Local search
algorithm for unicost set covering problem,
The 19th International Conference on Industrial, Engineering & Other
Applications of Applied Intelligent Systems (IEA/AIE'06), Annecy, FRANCE,
2006 (Lecture Notes in Artificial Intelligence (LNAI),Volume 4031 , pages
302-311, 2006, Springer). [C14] Nysret Musliu. Combination of Local Search
Strategies for Rotating Workforce Scheduling Problem (poster),
Nineteenth International Joint Conference on Artificial Intelligence (IJCAI-
05), Edinburgh, Scotland, 30 July - 5 August 2005 (also in Workshop on Design and Evaluation of
Advanced Hybrid Meta-Heuristics, November 4-5, 2004, Nottingham, UK). [C13] Georg Gottlob, Martin Grohe, Nysret Musliu, Marko Samer, and Francesco Scarcello.
Hypertree
Decompositions: Structure, Algorithms, and Applications, International Workshop on Graph-Theoretic Concepts
in Computer Science (WG'05)", Metz, France, 2005, (Lecture Notes in Computer Science, Volume
3787, pages 1 – 15, 2005,
Springer-Verlag Heidelberg). [C12] Nysret Musliu. Min Conflicts Based
Heuristics for Rotating Workforce Scheduling Problem. The 6th
Metaheuristics International Conference (MIC'05), Vienna, Austria, August
22-26, 2005. [C11]
Nysret Musliu. Local Search Strategies for Rotating
Workforce Scheduling Problem. Proceedings of the Fourth EU/ME Workshop on
Design and Evaluation of Advanced Hybrid Meta-Heuristics, November 4-5, 2004,
Nottingham, UK. [C10] Johannes Gärtner, Nysret
Musliu, Wolfgang Slany. A Heuristic Based System for Generation of Shifts
with Breaks. Applications and Innovations in Intelligent Systems XII:
Proceedings of AI-2004, the Twenty-fourth SGAI International Conference on
Innovative Techniques and Applications of Artificial Intelligence, pages
95-106, 2005, Springer. [C9] Michael Mörz, Nysret Musliu. Genetic
Algorithm for Rotating Workforce Scheduling. Proceedings of second IEEE International Conference on
Computational Cybernetics ( pages 121-126) , Vienna, Austria, August 30 –
September 1, 2004. [C8] Luca Di Gaspero, Johannes Gärtner, Guy Kortsarz Nysret Musliu, Andrea Schaerf and
Wolfgang Slany. The
Minimum Shift Design Problem: Theory and Practice. 11th Annual
European Symposium on Algorithms, Budapest, 15-20 September, 2003. (Lecture
Notes in Computer Science, volume
2832, pages 593 – 604, 2003,
Springer-Verlag Heidelberg) [C7] Nysret Musliu. Applying Tabu Search to the
Rotating Workforce Scheduling Problem. The 5th Metaheuristics
International Conference (MIC'03), Kyoto, Japan, August 25-28, 2003. [C6] Luca Di Gaspero, Johannes Gärtner, Guy Kortsarz Nysret Musliu, Andrea Schaerf and
Wolfgang Slany. A
hybrid network flow tabu search heuristic for the
minimum shift design problem. The
5th Metaheuristics International Conference (MIC'03), Kyoto, Japan, August
25-28, 2003. (Extended Version: In K. Nonobe T.
Ibaraki and M. Yagiura, editors, Metaheuristics:
Progress as Real Problem Solvers.
Kluwer Academic Publishers, 2005) [C5] Nysret Musliu, Andrea Schaerf, and Wolfgang Slany. Local Search for Shift Design. Proceedings of
the 4th Metaheuristics International Conference (MIC'01), Porto, Portugal,
July 16-20, 2001. [C4] Nysret Musliu, Johannes Gärtner, Wolfgang Slany. Efficient generation of rotating workforce schedules. In
Edmund Burke and Wilhem Erben,
editors, Proceedings of the 3rd international conference on the
practice and theory of automated timetabling (PATAT 2000), Konstanz, Germany
, pages 314-332, August 2000. [C3] Wolfgang Slany, Nysret Musliu, Guy Kortsarz, and
Johannes Gärtner. Theory and practice of shift
scheduling (invited paper). RIMS Kokyuroku of
the Research Institute of Mathematical Sciences, Kyoto University, 1185:
172-181, 2000. [C2] Nysret Musliu, Johannes Gärtner, Wolfgang Slany. Shift scheduling
from a combinatorial optimization point of view (abstract). Third Alio-Euro Workshop on Applied Combinatorial Optimization,
Erice-Italy, November 1999. [C1] Wahl S., Musliu N., Angelova
R., Slany W., Herber G.,
Janke M. Shiftplanassistant 4.0 - State of
development. XIV International Symposium on Night and Shiftwork,
1999 Wiesensteig, Germany. (Also appeared in:
Hornberger S, Knauth P, Costa G, Folkard S, editors. Shiftwork
in the 21st century: challenges for research and practice.Frankfurt:
Peter Lang; 2000. p. 327-32). Academic Writings [A3] Nysret Musliu. Metaheuristics for
Scheduling and other Hard Problems. Habilitation Thesis, Technische Universität Wien/Informatik,
February 2007. [A2] Nysret Musliu. Intelligent Search Methods for
Workforce Scheduling: New Ideas and Practical Applications. PhD thesis, Technische
Universität Wien, October 2001. [A1] Nysret Musliu. „Ndërlidhja
e Gjuhës Clipper me C“. Diploma thesis, University of Prishtina,
July 1996. Technical Reports [TR9] Lucas Kletzander, Florian Mischek, Nysret Musliu, Gerhard Post and
Felix Winter. A
General Modeling Format for Employee Scheduling. Technical Report, DBAI-TR-2017-109, Technische
Universität Wien, 2017. [TR8] Michael Morak, Nysret Musliu, Reinhard Pichler, Stefan Rümmele,
Stefan Woltran. Evaluating
Tree-Decomposition Based Algorithms for Answer Set Programming. DBAI-TR-2011-73, Technische
Universität Wien, 2011. [TR6] Nysret Musliu, Johannes Gärtner, Wolfgang Slany. Efficient generation of rotating workforce
schedules. Technical Report DBAI-TR-2000-35,
Technische Universität Wien, 2000. [TR5] Nysret Musliu, Andrea Schaerf, and Wolfgang Slany. Local Search for Shift Design. Technical
Report DBAI-TR-2001-45, Technische Universität
Wien, 2001. [TR4] Nysret Musliu. Applying Tabu Search to the Rotating Workforce Scheduling Problem.
Technical Report DBAI-TR-2003-49, Technische
Universität Wien, 2003/05. [TR3] Tobias Ganzow, Georg Gottlob, Nysret Musliu, Marko Samer. A CSP Hypergraph Library, DBAI-TR-2005-50, Technische Universität
Wien, 2005. [TR2] Artan Dermaku,
Tobias Ganzow, Georg Gottlob,
Ben McMahan, Nysret Musliu, Marko Samer. Heuristic Methods for Hypertree Decompositions, DBAI-TR-2005-53, Technische
Universität Wien, 2005. [TR1] Nysret Musliu. An Iterative Heuristic Algorithm for Tree
Decomposition. DBAI-TR-2007-56.
Technische Universität Wien, 2007. |
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Contribution to Commercial
Scheduling Software Packages
Includes several algorithms
for generation of hypertree decompositions. I have been working on developing
of some algorithms in this library. The algorithms have been evaluated for
benchmark examples from the literature and the industry Benchmark Problems Includes three different
sets of randomly generated examples for the shift design problem Shift
Design and Break Scheduling Includes real life and
random instances for the shift design and break scheduling problem Includes 20 benchmark
problems for rotating workforce scheduling problem. Example 1-3 appeared earlier
in the literature, and other 17 examples are real life problems Hypertree
decomposition - CSP Hypergraph Library This collection of problems
contains hypergraph representation of several classes of CSP instances. These
instances include industrial examples and randomly generated examples. These
problems are used for evaluation of hypertree decompositions algorithms |
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Last modified: 03/2021
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