List of Publications

Journal articles 18

  • new Máté Hegyháti
    Batch Process Scheduling with eS-graph: A Case Study
    Chemical Engineering Transactions, 2018, 70, 115 – 120
  • new Olivér Ősz , Máté Hegyháti
    An S-graph Based Approach for Multi-Mode Resource-Constrained Project Scheduling with Time-Varying Resource Capacities
    Chemical Engineering Transactions, 2018, 70, 1165 – 1170
  • new Máté Hegyháti , Olivér Ősz , Miklós Hatwágner
    A Study on Solving Single Stage Batch Process Scheduling Problems with an Evolutionary Algorithm Featuring Bacterial Mutations
    Artificial Intelligence and Soft Computing. ICAISC 2018. Lecture Notes in Computer Science, 2018, 10841, 386-394
  • new Máté Hegyháti
    Modeling techniques for the eS-graph
    Proceedings of the 16th International Conference on Project Management and Scheduling, 2018, 39, 123 – 127
  • new Olivér Ősz , Máté Hegyháti
    Scheduling a forge with due dates and die deterioration
    Proceedings of the 16th International Conference on Project Management and Scheduling, 2018, 39, 276 – 280
  • new Balázs Dávid , Máté Hegyháti , Miklós Krész
    Linearly Priced Timed Automata for the Bus Schedule Assignment Problem
    Proceedings GOL'2018: The 4th IEEE International Conference On Logistics Operations Management, 2018, , 430 – 436
  • Máté Hegyháti , Olivér Ősz , Balázs Kovács , Ferenc Friedler
    Scheduling of Automated Wet-Etch Stations
    Chemical Engineering Transactions, 2014, 39, 433 – 438
  • W.P.Q. Ng , P.S. Varbanov , J.J. Klemeš , M. Hegyháti , B. Bertók , I. Heckl , H.L. Lam
    Waste to energy for small cities: Economics versus carbon footprint
    Chemical Engineering Transactions, 2013, 35, 889 – 894
  • M. Hegyháti , Z. Tuza
    Colorability of mixed hypergraphs and their chromatic inversions
    Journal of Combinatorial Optimization, 2013, 25(4), 737 – 751
  • A. Nemet , M. Hegyháti , J.J. Klemeš , F. Friedler
    Increasing solar energy utilisation by rescheduling operations with heat and electricity demand
    Chemical Engineering Transactions, 2012, 29, 1483 – 1488
  • T. Holczinger , M. Hegyháti , F. Friedler
    Simultaneous heat integration and batch process scheduling
    Chemical Engineering Transactions, 2012, 29, 337 – 342
  • Mate Hegyhati , Ferenc Friedler
    The role of energy consumption in batch process scheduling
    Computer Aided Chemical Engineering, 2011, 29, 1979 – 1983
  • Mate Hegyhati , Tibor Holczinger , András Andras Szoldatics , Ferenc Friedler
    Combinatorial Approach to Address Batch Scheduling Problems with Limited Storage Time
    Chemical Engineering Transactions, 2011, 25, 495 – 500
  • Máté Hegyháti , Ferenc Friedler
    Combinatorial Algorithms of the S-Graph Framework for Batch Scheduling
    Industrial & Engineering Chemistry Research, 2011, 50(9), 5169 – 5174
  • José Miguel Laínez , Máté Hegyháti , Ferenc Friedler , Luis Puigjaner
    Using S-graph to address uncertainty in batch plants
    Clean Technologies and Environmental Policy, 2011, 12(2), 105 – 115
  • Mate Hegyhati , Ferenc Friedler
    Overview of Industrial Batch Process Scheduling
    Chemical Engineering Transactions, 2010, 21, 895 – 900
  • M. Hegyháti , T. Majozi , T. Holczinger , F. Friedler
    Practical infeasibility of cross-transfer in batch plants with complex recipes: S-graph vs MILP methods
    Chemical Engineering Science, 2009, 64(3), 605 – 610
  • Tibor Holczinger , Thokozani Majozi , Mate Hegyhati , Ferenc Friedler
    An automated algorithm for throughput maximization under fixed time horizon in multipurpose batch plants: S-Graph approach
    Computer Aided Chemical Engineering, 2007, 24, 649 – 654

Conference presentations and posters 46

  • new Recent developments on the soiling simulation of solar power plants - Merrouni A. A., M. Hegyhati
    2nd SPIL - Brno, Czech Republic - Aug 30-31, 2018
  • new Production scheduling of resources with varying availability - Osz O., M. Hegyhati
    2nd SPIL - Brno, Czech Republic - Aug 30-31, 2018
  • new Batch Process Scheduling with eS-graph: A Case Study - M. Hegyhati
    PRES/CHISA 2018 - Prague, Czech Republic - Aug 26-29, 2018
  • new An S-graph Based Approach for Multi-Mode Resource-Constrained Project Scheduling with Time-Varying Resource Capacites - Osz O., M. Hegyhati
    PRES/CHISA 2018 - Prague, Czech Republic - Aug 26-29, 2018
  • new A study on solving single stage batch process scheduling problems with an evolutionary algorithm featuring bacterial mutations - Hegyhati M., O. Osz, M. Hatwágner
    ICAISC 2018 - Zakopane, Poland - Jun 3-7, 2018
  • new Linearly Priced Timed Automata for the Bus Schedule Assignment Problem - Dávid B., M. Hegyháti, M. Krész
    GOL 2018 - Le Havre, France - April 10-12, 2018
  • new Modeling techniques for the eS-graph - Hegyhati, M.
    PMS 2018 - Rome, Italy - Apr 17-20, 2018
  • new Scheduling a forge with due dates and die deterioration - Osz O., M. Hegyhati
    PMS 2018 - Rome, Italy - Apr 17-20, 2018
  • Evaluation of Cleaning Strategies for Solar Power Plants in Eastern Morocco - Merrouni A. A., A. Mezrhab, M. Hegyhati
    1st SPIL - Brno, Czech Republic - Dec 6-7, 2017
  • Scheduling of Mobile Workflows with S-graph - Holczinger T., O. Ősz, M. Hegyhati
    SPIL 2017 - Brno, Czech Republic - Dec 6-7, 2017
  • Timed Automata based scheduling of automated wet-etch stations - Hegyhati, M.
    ECCO 2017 - Koper, Slovenia - May 3-6, 2017
  • Combinatorial approach for the multi-mode resource-constrained project scheduling problem - Osz, O., M . Hegyhati
    ECCO 2017 - Koper, Slovenia - May 3-6, 2017
  • S-graph based reactive scheduling - Hegyhati, M., Z. Nemes
    VOCAL 2016 - Esztergom, Hungary - December 12-15, 2016
  • A novel combinatorial approach for the resource-constrained scheduling problem - Osz, O., M. Hegyhati M.
    VOCAL 2016 - Esztergom, Hungary - December 12-15, 2016
  • A combinatorial modeling tool for event-based batch process scheduling: the eS-graph - Hegyhati, M.
    ASCONIKK & VOCAL 2014 - Veszprem, Hungary - December 14-17, 2014
  • Generic software tool for the evaluation, comparison and ranking of methods for short-term batch process scheduling problems - Hegyhati, M., A. Eles
    ASCONIKK & VOCAL 2014 - Veszprem, Hungary - December 14-17, 2014
  • Combinatorial approach for the scheduling of Automated Wet-etch Stations - Osz, O., B. Kovacs, M. Hegyhati
    ASCONIKK & VOCAL 2014 - Veszprem, Hungary - December 14-17, 2014
  • Handling Limited Wait and Zero Wait policies with the S­-graph framework - Toth, B., M. Hegyhati
    ASCONIKK & VOCAL 2014 - Veszprem, Hungary - December 14-17, 2014
  • Scheduling of automated wet-etch stations - Hegyhati, M., O. Osz, B. Kovacs, F. Friedler
    CHISA/PRES 2014 - Prague, Czech Republic - August 23-27, 2014
  • Waste to Energy for Small Cities: Economics vs. Carbon Footprints - Ng, W. Q. P., P. S. Varbanov. J. J. Klemes, M. Hegyhati, B. Bertok, I. Heckl, H. L. Lam
    PRES '13 - Rhodos, Greece - September 29 - October 2, 2013
  • The effect of cleaning strategies of CSP mirrors on the efficiency and water footprint of solar power plants - Hegyhati, M., A. A. Merrouni, F. Wolferstetter, A. Mrezhrab, F. Friedler
    SDEWES 2013 - Dubrovnik, Croatia - September 22-27, 2013
  • Graph based approaches for scheduling trains in railway networks - Hegyhati M., O. Osz, F. Friedler
    InnoRail 2013 - Budapest, Hungary - Oct 28-30, 2013
  • Combinatorial Tool for Cyclic Scheduling of Batch Processes: S-graph Approach - Hegyháti, M., A. Szoldatics, O. Ősz, F. Friedler
    VOCAL 2012 - Veszprém, Hungary - December 11-14, 2012
  • Empirical Analysis of Methods and Software Tools for Batch Process Scheduling - Éles A., B. Kovács, B. Tóth, M. Hegyháti
    VOCAL 2012 - Veszprém, Hungary - Dec 11-14, 2012
  • Simultaneous heat integration and batch process scheduling - Holczinger, T., M. Hegyhati, F. Friedler
    CHISA/PRES 2012 - Prague, Czech Republic - August 25-29, 2012
  • Increasing solar energy utilisation by rescheduling operations with heat and electricity demand - Nemet, A., M. Hegyháti, J. K. Klemeš, F. Friedler
    CHISA/PRES 2012 - Prague, Czech Republic - August 25-29, 2012
  • Modeling issues of mathematical programming based approaches in batch process scheduling - Hegyháti, M., A. Éles, F. Friedler
    PRES 2012 - Prague, Czech Republic - Aug 25-29, 2012
  • Cyclic scheduling of batch processes: S-graph algorithm - Hegyháti, M., A. Szoldatics, F. Friedler
    PRES 2012 - Prague, Czech Republic - Aug 25-29, 2012
  • Increasing solar energy utilisation by rescheduling operations with heat and electricity demand - Nemet, A., M. Hegyhati, J. J. Klemeš, F. Friedler
    SDEWES 2012 - Ohrid, Macedonia - July 1-7, 2012
  • Tools of Discrete Event Systems for Batch Process Scheduling - Hegyháti, M., F. Friedler
    CAPE 2012 - Veszprém, Hungary - March 26-28, 2012
  • In-Depth Study and Comparison of S-Graph Framework and Precedence Based MILP Formulations for Batch Process Scheduling - Hegyháti, M., T. Holczinger, F. Friedler
    AIChE AM 2011 - Minneapolis, USA - October 16-21, 2011
  • The role of energy consumption in batch process scheduling - Hegyhati, M., F. Friedler
    ESCAPE 21 - Chalkidiki, Greece - May 29 - June 1, 2011
  • Combinatorial Approach to Address Batch Scheduling Problems with Limited Storage Time - Hegyhati, M., T. Holczinger, A. Szoldatics, F. Friedler
    PRES'11 - Florence, Italy - May 8-11, 2011
  • S-graph as an integrated modelling and optimization tool for the scheduling of industrial batch processes - Holczinger, T. ,M. Hegyhati, F. Friedler
    VOCAL 2010 - Veszprem, Hungary - December 13-15, 2010
  • Overview of industrial batch process scheduling - Hegyhati, M., F. Friedler
    CHISA/PRES 2010 - Prague, Czech Republic - August 29 - September 1, 2010
  • Preemptive optimization of chemical batch processes with continuous external uncertainties based on a novel S-graph branching strategy - Hegyhati, M., J. M. Lainez, L. Puigjaner, F. Friedler
    PRES 2010 - Prague, Czech Republic - August 29 - September 1, 2010
  • Practical feasibility of mathematical models in scheduling - Hegyhati, M., T. Majozi, T. Holczinger, F. Friedler
    VOCAL 2008 - Veszprem, Hungary - December 15-17, 2008
  • Throughput maximization in a multipurpose batch plant - Hegyhati, M., T. Majozi, F. Friedler
    CHISA/PRES 2008 - Prague, Czech Republic - August 24-28, 2008
  • Using S-graph to address uncertainty in batch plants - Laínez, J., M. Hegyhati, L. Pugjaner, F. Friedler
    PRES 2008 - Prague, Czech Republic - August 24-28, 2008
  • S-graph based continuous-time approach for throughput maximization in multipurpose batch plants - Majozi, T., F. Friedler, T. Holczinger, M. Hegyhati
    IFORS 2008 - Johannesburg, South Africa - July 13-18, 2008
  • Colorability of mixed hypergraphs and their chromatic inverses - Hegyhati M., Z. Tuza
    CID 2007 - Karpacz, Poland - September 16-21, 2007
  • Transforming STN based scheduling problems to S-graph representation - Hegyhati, M., T. Holczinger, T. Majozi, F. Friedler
    PCCPE 2007 - Rzeszów, Poland - September 3-7, 2007
  • Throughput Maximization in Multipurpose Batch Plants: S-graph vs Time Point Based Methods - Holczinger, T.,T. Majozi, M. Hegyhati, F. Friedler
    PRES'07 - Ischia Island, Italy - June 24-27, 2007
  • An Automated Algorithm for Throughput Maximization Under Fixed Time Horizon in Multipurpose Batch Plants: S-Graph Approach - Holczinger, T.,T. Majozi, M. Hegyhati, F. Friedler
    ESCAPE 17 - Bucharest, Romania - May 27-30, 2007
  • Using S-graph for Throughput Maximization in Multipurpose Batch Plants - Holczinger, T.,T. Majozi, M. Hegyhati, F. Friedler
    VOCAL 2006 - Veszprem, Hungary - December 12-15, 2006
  • Demonstration program for S-graph based batch-process scheduling - Hegyhati, M., R. Adonyi, T. Holczinger, F. Friedler
    PRES 2006 - Prague, Czech Republic - August 27-31, 2006