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Prof EM Ehlers

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Prof EM Ehlers
Academy of Computer Science and Software Engineering
Head of Department​

Contact Details
+27 (0) 11 559 2841
 
APK E-Ring 210​

Publications in peer-reviewed journals.

Year : 2011

Authors : Barnett, TD; Ehlers, EM

Reference : “Cloud Computing for Synergized Emotional Model Evolution in Multi-Agent Learning Systems”, Journal of Mechanical Engineering, 2010 Vol. 56(11)

Year : 2011

Authors : De Bruin, L; Ehlers, EM

Reference : “Partikel-Swerm-Optimering (PSO) toetsbank vir globale wiskundige minimeringsprobleme”, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie Vol. 30 Nr 1 2011, pp. 1-2 (Abstract only)

Year : 2010

Authors : Barnett, TD; Ehlers, EM

Reference : "Cloud Computing for Synergized Emotional Model Evolution in Multi-Agent

Learning Systems", Journal of Mechanical Engineering, 56(11) pp. 718-727. (Research output 1).

Year : 2010

Authors : Van Zyl, TL: Ehlers, EM

Reference : "Signal-regulated systems and networks", Complexity, 2010, Vol. 15 No 6 pp. 50 - 63. (Research output 2).

Year : 2007

Authors : Oosthuizen, OL; Ehlers, EM

Reference : " A Specialized Multi-agent Search Engine Model for the Extended Manufacturing Enterprise", Journal of Automation, Mobile Robotics and Intelligent systems (JAMRIS), 1(4): 59-69. (Research output 3)

Year : 2006

Authors : Boshoff, WH; Ehlers, EM

Reference : "Reusable Component Oriented Agents: A New Architecture" , Lecture Notes

in Artificial Intelligence, Vol. 4088 , pp. 632 - 637 , Springer , ISSN 0302 –

9743 (Research output 4)

Year : 2006

Authors : Ferreira CS ; Ehlers EM

Reference : "Towards Embedding Evolution into a Multi-agent Environment" , Lecture Notes in Artificial Intelligence ,Vol. 4088 , pp. 509 - 513 , Springer , ISSN 0302-9743 (Research output 5)

Year : 2006

Authors : Oosthuizen OL ; Ehlers EM

Reference : "Agent Assembly: The Agent framework Platform" , Lecture Notes in Artificial Intelligence, Vol. 4088 , pp. 760 - 765 , Springer , ISSN 0302-9743 (Research output 6)

Year : 2006

Authors : O'Reilly GB ; Ehlers EM

Reference : The Artificial Collective Engine Utilising Stigmergy (ACEUS) a Framework for Building Adaptive Software Systems" , International Journal of Computer Science and Network Security, 6 , 9A , September 2006 , pp. 202 - 210 , ISSN 1738-7906 (Research output 7)

Year : 2006

Authors : O'Reilly GB; Ehlers EM

Reference : "Synthesizing Stigmergy for Multi Agent Systems" , Lecture Notes in Artificial Intelligence , Vol. 4088, pp. 34 - 45 , Springer , ISSN 0302-9743 (Research output 8)

Year : 2002

Authors : Barnard A; Ehlers EM

Reference : "Combining context provisions with graph grammar rewriting rules - the three dimensional case", South African Computer Journal, No. 28,June 2002

Year : 1997

Authors : Bosch JB; Ehlers EM

Reference : "Remote Sensing of Characters on 3D Objects." Computers and Industrial Engineering, Vol. 33,No.1-2, pp. 429-432.

Year : 1997

Authors : Langerman JJ; Ehlers EM

Reference : "Agent-Based Airline Scheduling." Computers and Industrial Engineering, Vol.33, No. 3-4,Dec.1997, pp. 849-852.

Year : 1996

Authors : Ehlers EM; Jonker J

Reference : "IISICS for Intelligent Cooperation between subsystems in a Complex System." Computers and Industrial Engineering, Vol.31, No. 3-4, pp. 885-888.

Year : 1996

Authors : Ehlers EM; Van Rensburg, E

Reference : "An Object-oriented Manufacturing Scheduling Approach." IEEE Transactions on Systems, Man and Cybernetics, part A. Vol. 26, No.1, pp.17-26.

Year : 1996

Authors : Jonker J; Ehlers EM

Reference : "A Generic Information Infrastructure for Enterprise integration." International Journal of Computer Integrated Manufacturing, Vol. 9, No.4, pp. 255-259.

Year : 1995

Authors : Jonker J; Ehlers EM

Reference : "Frames as Superclass of Relations", Information Sciences, Vol. 83, pp. 37 59,1995

Year : 1994

Authors : Ehlers, EM; Van Rensburg, E & Van der Merwe. RL

Reference : “Intelligent Scheduling in the Manufacturing Environment”. Computer and Industrial Engineering, Vol. 27, No. 1-4, pp. 31-34, 1994.

Year : 1993

Authors : Barnard, A; Ehlers, EM; Hatting, JH

Reference : “Structure Graph Grammers”. Information Sciences, Vol. 73, No. 3, pp. 235 272, 1993

12. Conference Outputs

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Balsdon, QJ; Ehlers, EM.

Reference : “Towards Distributing Agent Intelligence: Using Decentralized Software Services for the Creation of Complex Problem Modelling”, Lecture Notes in

Computer Science, 7057, pp340 – 354, Springer, ISBN: 978-3-642-25919-7

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Bijker, JJ; Ehlers, EM.

Reference : “General purpose building layout generator”, Proceedings of the Ninth International Symposium on Tools and Methods of Competitive Engineering, TMCE 2012, pp1167 – 1178, ISBN/EAN: 978-90-5155-081-08

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Coulter, DA; Ehlers, EM.

Reference : “NSFlock: Design evaluation via immunological agents”, Proceedings of the

Ninth International Symposium on Tools and Methods of Competitive

Engineering, TMCE 2012, pp187 – 198, ISBN/EAN: 978-90-5155-081-08

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Ekron, KC; Ehlers, EM.

Reference : “A distributed, multi-agent crowd simulation system with applications in

construction projects”, Proceedings of the Ninth International

Symposium on Tools and Methods of Competitive Engineering, TMCE

2012, pp71 – 84, ISBN/EAN: 978-90-5155-081-08

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Heydenrych, M; Ehlers, EM.

Reference : “Inflammation Security: A Decentralised Immune Model for Resource

Distribution in Networks”, 11th International Conference on Trust, Security

and Privacy in Computing and Communications, TrustCom 2012, IEEE 2012, pp1049 – 1056. ISBN: 978-0-7695-4745-9

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Mavee, SMA; Ehlers, EM.

Reference : "A Multi-agent Immunologically-inspired Model for Critical Information Infrastructure Protection -- An Immunologically-inspired Conceptual Model for Security on the Power Grid," Trust, Security and Privacy in Computing and Communications (TrustCom), 2012 IEEE 11th International Conference on , vol., no., pp.1089-1096, 25-27 June 2012 doi: 10.1109/TrustCom.2012.40

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2012

Authors : Venter, JA; Ehlers, EM.

Reference : “A multi-agent immunological material extraction model for simplifying multi material telemanufacturing”, Proceedings of the Ninth International Symposium on Tools and Methods of Competitive Engineering, TMCE 2012, pp109-122, ISBN/EAN: 978-90-5155-081-08

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2011

Authors : Coulter, DA; Ehlers, EM.

Reference : "Biologically Inspired Obsolescence Management in Mobile Agent Systems: A dynamic, service oriented approach", IEEE Congress on Evolutionary

Computation (CEC) 2011, 5-8 June 2011, New Orleans, USA, pp. 2063-2070. (Research output 9)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2011

Authors : Ekron, KC; Bijker, JJ; Ehlers, EM.

Reference : "Reducing the Environmental Impact of New Construction Projects through General Purpose Building Design and Multi-agent Crowd Simulation",14th

International conference, PRIMA 2011, Wollongong, Australia, November 2011, Proceedings. Agents in Principle, Agents in Practice, Lecture Notes in Artificial Intelligence 7047 pp 460 - 471,Springer, ISBN 978-3-642-25043-9. (Research Input 10)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2011

Authors : Heydenrych, M; Ehlers, EM.

Reference : "A Charged PSO Inspired Method for Generating Immune Detectors for Network Intrusion Detection, IEEE 10th International Conference on Trust,

Security and Privacy in Computing and Communications (TrustCom) 2011, 16-18 November 2011, Changsha, China, pp. 134-141. (Research output 11)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2010

Authors : Balsdon, QJ; Ehlers, EM.

Reference : "Towards distributing agent intelligence: using desentralized software services for the creation of complex problem modeling (early innovation), Proceedings of the 13th International Conference on Principles and Practice of Multi-Agent Systems. Kolkata, India 12-15 November 2010 (Research output 12).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2010

Authors : Barnett, TD: Ehlers, EM.

Reference : "Cloud computing for synergised emotional model evolution in multi-agent

learning systems", Proceedings of the Eighth International Symposium on Tools and Methods of Competitive Engineering - TMCE 2010, April 12-16, Ancona, Italy. ISBN 978-90-5155-060-3. Vol. 2 pp. 841 - 854. (Research output 13).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2010

Authors : Coulter, DA; Ehlers, EM.

Reference : "Cellular Automata and Immunity Amplified Stochastic Diffusion Search", Advances in Practical Multi-Agent Systems", Studies in Computational Intelligence, Springer, Vol 325 pp. 21 - 32. ISBN 978-3-642-16097-4. (Research output 14).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2010

Authors : Coulter, DA; Ehlers, EM.

Reference : "Collaboration coordination via cellular automata", Proceedings of the Eighth International Symposium on Tools and Methods of Competitive Engineering

TMCE 2010, April 12-16, Ancona, Italy. ISBN 978-90-5155-060-3. Vol. 2 pp

867 - 878. (Research output 15).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2010

Authors : Leung, WS; Ehlers, EM.

Reference : "Fraud detection in virtual worlds", Proceedings of the Eighth International

Symposium on Tools and Methods of Competitive Engineering - TMCE 2010,

April 12-16, Ancona, Italy. ISBN 978-90-5155-060-3. Vol. 1 pp 525 - 540. (Research output 16).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2009

Authors : Oosthuizen OL ; Ehlers EM

Reference : "Towards a Component-Based Architecture for TeleAgents" , Multi-Agent

Systems for Society: 8th Pacific Rim International Workshop on Multi-Agents ,

26 - 28 September , Kuala Lumpur, Malaysia, Lecture Notes in Artificial Intelligence, Springer - Verlag Vol 4078 pp 114 - 127. (Research output 18).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2009

Authors : Pike, JR; Ehlers, EM; Oosthuizen, OL.

Reference : "A specialised Architecture for Embedding Trust Evaluation Capabilities in

Intelligent Mobile Agents", Agent Computing and Multi-Agent Systems:

Proceedings of the 10th Pacific Rim International Conference on Multi-Agents, PRIMA 2007, Bangkok, Thailand, November 21-23, 2007. Lecture Notes in Artificial Intelligence, Springer-Verlag 2009.Vol 5044 pp. 404 - 409, ISBN 3642016383. (Research output 19)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2009

Authors : Van Zyl, TL; Ehlers, EM.

Reference : "A Need for Biologically Inspired Architectural Description: The Artificial

Ontogeny Case", Agent Computing and Multi-Agent Systems: Proceedings of

the 10th Pacific Rim International Conference on Multi-Agents, PRIMA 2007, Bangkok, Thailand, November 21-23, 2007. Lecture Notes in Artificial Intelligence, Springer-Verlag 2009.Vol 5044 pp. 146 - 157, ISBN 3642016383. (Research output 20).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2009

Authors : Van Zyl, TL; Ehlers, EM.

Reference : Self-organising sensor web using Cell-Fate Optimisation", 2009 IEEE

International Geoscience and Remote Sensing Symposium (IGARSS 2009),

July 12-17, 2009, Cape Town, South Africa. Volume 5, pp. 461-464. (Research output 21)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Balsdon, QJ; Ehlers, EM.

Reference : "A robust, modular agent architecture with embeddable components for use in various multi-agent environments ( applying simulated robotics )", in the

Proceedings of the Tools and Methods of Competitive Engineering 2008, Izmir, Turkey, Vol 2, pp 1681 - 1694. (Research output 22)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Coulter, DA; Ehlers, EM.

Reference : "Federated patent harmonization: an evolvable, agent-wise approach", in the

Proceedings of the Tools and Methods of Competitive Engineering 2008,

Izmir, Turkey, Vol 2, pp 1391 - 1393 (Research output 23).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Gouws, G; Ehlers, EM; Oosthuizen, OL.

Reference : "Economic mobile computing utilizing mobile devices forming virtual

organizations", in the Proceedings of Tools and Methods of Competitive

Engineering 2008, Izmir, Turkey, Vol 2, pp 1101 -1112. (Research output 24).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Leung, WS; Ehlers, EM.

Reference : "Localisation in manufacturing using customisable translator agents", in the

Proceedings of the Tools and Methods of Competitive Engineering 2008,

Izmir, Turkey, Vol 2, pp 1285 - 1298. (Research output 25).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Leung, WS; Ehlers, EM.

Reference : "Towards active threat detection in systems storing critical data", in the

Proceedings of the Tools and Methods of Competitive Engineering 2008,

Izmir, Turkey, Vol 2, pp 1393 - 1394. (Research output 26).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Oosthuizen, OL; Ehlers, EM.

Reference : "Benefits of Agent-based support for operations and servicing in virtual

enterprises", in the Proceedings of the Tools and Methods of Competitive

Engineering 2008, Izmir, Turkey, Vol 2, pp 1123 - 1136. (Research output 27).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : O'Reilly, GB; Ehlers, EM.

Reference : "The Swarm Effect Minimization Algorithm", 10th Proceedings of the

International Conference on Enterprise Information Systems, ICEIS 2008, Vol SAIC, Barcelona, Spain. ISBN 978-98908111-39-5. (Research output 28).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Pike, JC; Ehlers, EM;

Reference : "Revenue Maximising Adaptive Auctioneer Agent", in the Proceedings of the

11th Pacific Rim International Workshop on Multi-Agents, PRIMA 2008, Lecture Notes in Artificial Intelligence, Springer Vol pp 340 -347. (Research output 29)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Pike, JR; Ehlers, EM; Oosthuizen, OL.

Reference : "Automating collaboration through a specialized telemanufacturing

environment", in the Proceedings of the Tools and Methods of Competitive Engineering 2008, Izmir, Turkey, Vol 2, pp 1415 - 1416. (Research output 30).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2008

Authors : Van Niekerk, GJ; Ehlers, EM.

Reference : "A Framework for Data Exchange in Layered Manufacturing", in the

Proceedings of the Tools and Methods of Competitive Engineering 2008, Izmir, Turkey, Vol 2, pp 967 - 978. (Research output 31).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2007

Authors : Balsdon, QJ; Ehlers EM.

Reference : "MAGEFRAME: A Modular Agent Framework to Support Various

Communication Schemas Based on a Self-Embedding Algorithm", Agent

Computing and Multi-Agent Systems: Proceedings of the 10th Pacific Rim International Conference on Multi-Agents, PRIMA 2007, Bangkok, Thailand, November 21-23, 2007. Lecture Notes in Artificial Intelligence, Springer-Verlag 2009.Vol 5044 pp25 - 36, ISBN 3642016383. (Research output 17).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2007

Authors : Pike, JR, Ehlers, EM, Oosthuizen, OL

Reference : “A Specialized Architecture for Embedding Trust Evaluation Capabilities in Intelligent Mobile Agents”, Proceedings of the 10th Pacific Rim International Workshop on Multi-Agents, Lecture Notes in Artificial Intelligence, Springer.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2007

Authors : Van Zyl, TL, Ehlers, EM

Reference : “A Need for Biologically Inspired Architectural Description: The Artificial Ontogeny Case”, Proceedings of the 10th Pacific Rim International Workshop on Multi-Agents, Lecture Notes in Artificial Intelligence, Springer.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2007

Authors : Pike, J.R., Ehlers, E.M., Oosthuizen, O.L.. 2007.

Reference : “A Specialized Architecture for Embedding Trust Evaluation Capabilities in Intelligent Mobile Agents”, Proceedings of the 10th Pacific Rim International Workshop on Multi-Agents.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2006

Authors : Minnaar U ; Ehlers EM

Reference : "Tele-sworm - a telemanufacturing semantic web object recognition model" , Proceedings of the Sixth International Symposium on Tools and Methods of

Competitive Engineering - TMCE 2006 , Ljubljana , Slovenia , 18 - 22 April 2006 , pp 1167 - 1168 , ISBN 961-6536-04-4 (Research output 32).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2006

Authors : Oosthuizen OL ; Ehlers EM

Reference : "Specialized search engines for the extended manufacturing enterprise" , Proceedings of the Sixth International Symposium on Tools and Methods of Competitive Engineering - TMCE 2006 , Ljubljana , Slovenia , 18 - 22 April 2006 , pp 911 - 922 , ISBN 961-6536-04-4 (Research output 33)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2006

Authors : Van Niekerk GJ ; Ehlers EM

Reference : "Using redundant information to improve model accuracy in STL files embedded by Coons patches" , Proceedings of the Sixth International Symposium on Tools and Methods of Competitive Engineering - TMCE 2006 , Ljubljana , Slovenia , 18 - 22 April 2006 , pp559 - 567 , ISBN 961-6536-04-4 (Research output 34)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2006

Authors : Van Zyl TL ; Marais E ; Ehlers EM

Reference : "An implementation of resource negotiating agents in telemanufacturing" , Proceedings of the Sixth International Symposium on Tools and Methods of Competitive Engineering - TMCE 2006 , Ljubljana , Slovenia , 18 - 22 April 2006 , pp 961 - 972 , ISBN 961-6536-04-4 (Research output 35)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2005

Authors : Langerman JJ ; Ehlers EM

Reference : "A learning agent to assist in airline disruption management" , Proceedings of International Conference on Intelligent Agents, Web Technology and Internet Commerce (IAWATIC 2005), 28 - 30 November 2005, Vienna Austria (Research output 36)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2005

Authors : Leung WS ; Ehlers EM

Reference : "Towards embedding intelligence in agents" , Proceedings of the 8th Pacific Rim International Workshop on Multi-Agents , 26 - 28 September , Kuala Lumpur, Malaysia, pp 609 - 622 (Research output 37)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2004

Authors : Marais E ; Ehlers EM

Reference : "Extended distributed telemanufacturing model enabling final product realisation", Proceedings of the fifth international symposium on tools and methods of competitive engineering, 13 -17 April 2004, Lausanne, Switzerland, pp741 - 751, ISBN 90-5966-018-8 (Research output 38)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2004

Authors : Van Niekerk GJ ; Ehlers EM

Reference : "Toolpath calculation in layered manufacturing using genetic algorithms", Proceedings of the fifth international symposium on tools and methods of competitive engineering, 13 -17 April 2004, Lausanne, Switzerland, pp 1131 1132, ISBN 90-5966-018-8. (Research output 39).

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2003

Authors : Langerman J ; Ehlers EM

Reference : "An agent organization structure for airline scheduling", Proceedings of the 32nd International Conference on Computers and Industrial Engineering, 11

13 August 2003, pp809 - 814, ISBN 1-874653-68-0,Volume 2 (Research output 9.3.10)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2002

Authors : Marais E; Ehlers EM

Reference : "Telemanufacturing in a distributed manufacturing environment using design repositories.", Proceedings of the fourth international symposium on Tools and methods of competitive engineering TMCE 2002,Wuhan China, April 22 29, 2002, pp 825-836 ISBN 7-5609-2682-7 (Research Output 9.3.12)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2001

Authors : Minnaar U; Ehlers EM

Reference : "Satellite images for 3D display",Proceedings of SPIE,Intelligent Systems,Robots and Computer Vision XX: Algorithms,Techniques and Active Vision,Boston USA,29-31 October 2001,Volume 4572,pp 155-164 (Research Output 9.3.17)

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2000

Authors : Marais, E; Ehlers, EM; Dutta, D

Reference : "Adaptive Slicing for Telemanufacturing”. Proceedings Third International Symposium on Tools and methods of competitive engineering, Delft, The Netherlands, 18-21 April 2000, pp 655-664

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2000

Authors : Van Niekerk, GJ; Ehlers, EM

Reference : " Intelligence stereolithography correction”. Proceedings of SPIE Intelligence Systems in Design and Manufacturing III, Boston, USA, 6-8 November 2000, Vol 4192, pp 54-62.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 2000

Authors : Marias, E; Ehlers, EM; Dutta, D

Reference : "Automated telemanfacturing”. Proceedings of SPIE Intelligence Systems in Design and Manufacturing III, Boston, USA, 6-8 November 2000, Vol 4192, pp 114-122.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1999

Authors : Marais, E; Ehlers, EM; Dutta, D

Reference : "Adaptive Slicing for Telemanufacturing”. Proceedings of International Conference on Quality Manufacturing, 13-15 July 1999, pp134, Stellenbosch.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1998

Authors : Barnard, A; Ehlers, EM

Reference : "A Comparative Study of Random Context Structure Grammars and Structure Graph Grammars”. Proceedings of the Eight Quadrennial International Conference on Graph Theory, Combinatorics, Algorithms and Applications, Vol. 1, pp 59-68.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1998

Authors : Barnard, A; Ehlers, EM

Reference : "Structure graph language”. Proceedings of the Joint Mathematics Conference of SA and American Mathematical Spcieties.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1997

Authors : Langerman, JJ; Ehlers, EM

Reference : "Using Negotiation as a Metophor for solving scheduling problems”. Proceedings of the 21st International Conference on Computers and Industrial Engineering. 20-22 December 1997, Egypt, pp 595-598.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1997

Authors : Bosch, JB; Ehlers, EM

Reference : "Remote sensing of characters on 3D objects”. Proceedings of 21st International Conference on Computers and Industrial Engineering, Puerto Rico, March 1997.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1997

Authors : Langerman, JJ; Ehlers, EM

Reference : "The validation of evolutionary algorithms”. Proceedings of the 21st International Conference on Computers and Industrial Engineering. 20-22 December 1997, Egypt, pp 595-598.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1996

Authors : Jansen, E; Ehlers, EM

Reference : "Expert Computer-aided Process Planning”. Proceedings of 20th International Conference on Computers and Industrial Engineering (ICC&IE’96) Korea, 6-9 October 1996. Accepted.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1996

Authors : Ehlers, EM; Zhang, X

Reference : "An Integrated Scheduling Model for a Manufacturing Environment”. Proceedings of 20th International Conference on Computers and Industrial Engineering (ICC&IE’96) Korea, 6-9 October 1996. Accepted.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1996

Authors : Langerman, JJ; Ehlers, EM

Reference : "Agent-Based Airline Scheduling”. Proceedings of 20th International Conference on Computers and Industrial Engineering (ICC&IE’96) Korea, 6-9 October 1996. Accepted.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1996

Authors : Vorster, MJ; Ehlers, EM

Reference : "A Knowledge-Based Approach towards Managing the Physical Environment”. Proceedings of 20th International Conference on Computers and Industrial Engineering (ICC&IE’96) Korea, 6-9 October 1996. Accepted.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1995

Authors : Jonker, J; Ehlers, EM

Reference : "A Generic Information Infrastructure for Enterprise Integration." Proceedings of the 3rd International Conference on Computer Integrated Manufacturing, 11-14 July 1995, Singapore, 99 109-116.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1995

Authors : Jonker, J; Ehlers, EM

Reference : "IISICS for Intelligent Cooperation between subsystems in a Complex System." Proceedings of the 18th International Conference on Computer s & Industrial Engineering ICC & IE’95, Shanghai, China, October 25-27 1995, Vol. 2, pp1377-1380.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1995

Authors : Ehlers, EM; Bosch, J

Reference : "A Generic Model for Optical Character Recognition using Video Input”. Proceedings of the 2nd Asian Conference on Computer Vision ACCV95, 5-8 December 1995, Singapore.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1994

Authors : Ehlers, EM; Van Rensburg, E; Van der Merwe, RL

Reference : "Intelligent Scheduling in the Manufacturing Environment”. Proceedings of the 16th International Conference on Computers an d Industrial Engineering, March 7-9, 1994, Ashikaga, Japan.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1994

Authors : Ehlers, EM; Van der Merwe, RL

Reference : "An Architecture for a Three Dimensional Machine Vision System for the Visual Understanding of Three Dimensional Environments” ICARCV’94. Proceedings of the 3rd International Conference on Automantion, Robotics and Computer Vision, 8-11 November 1994.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1994

Authors : Ehlers, EM; Van Rensburg, E

Reference : “An Intelligent Object-oriented Scheduling system for a Dynamic Manufacturing Environment”. Proceedings of the 2nd International Conference on Computer Integrated Manufacturing, Vol. 2, pp703- 707.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1994

Authors : Ehlers, EM; Van Rensburg, E

Reference : “Scheduling System for Dynamic Environments”. Proceedings MANSA ’94, Cape Town, 22-26 August 1994.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1994

Authors : Ehlers, EM; Jonker, J

Reference : “Hierarchical Distributed AI Model for Manufacturing Enterprise Integration”. Proceedings MANSA ’94, Cape Town, 22-26 August 1994.

Type : Refereed/Peer Reviewed Conference Proceedings

Year : 1992

Authors : Ehlers, EM; Nysschen, JH

 

Reference : “Voice Classification Using a Unique Key Signature”, IRCARV ’92, Proceedings of 2nd International Conference on Automation, Robotics and Computer Vision, Vol. 2, pp 1A 8.6.1 – 1A 8.6.5, September 1992, Singapore.

 

Other conference proceedings

Type : Other Significant Conference Outputs

Year : 2011

Reference : Partikel-Swerm-Optimering (PSO) toetsbank vir globale wiskundige minimeringsprobleme. Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 30(1):1-2. (Research output 40).

Type : Other Significant Conference Outputs

Year : 2009

Reference : "Aktiewe interne bedreigingsopsporing in finansiele stelsels met SIDA", Die Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 28, 3, pp 249 250 (Executive Summary). (Research output 42)

Type : Other Significant Conference Outputs

Year : 2007

Reference : "Agent Assembly: Die Agent-raamwerkplatvorm",Die Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 26, 2, pp 163 - 164 (Executive Summary). (Research output 43).

Type : Other Significant Conference Outputs

Year : 2006

Reference : Ehlers, E.M., Oosthuizen, O.L.,"'n Raamwerk vir TeleAgente", Die Suid Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 25, 1, pp 56 – 57 (Executive Summary). (Research output 44).

Type : Other Significant Conference Outputs

Year : 2006

Reference : Ehlers,E.M., Minnaar, U.M., "Basiese Ontologieë vir Objek Herkenning", Die Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie, 25,1,pp 51 – 52

(Executive Summary). (Research output 45).

Type : Other Recognised Research Output

Year : 2005

Reference : "Utilizing Swarm Intelligence for Frequency Planning", Cell Planning Forum 2005, 13-16 June 2005, Vienna, Austria. (Research output 46).

Type : Keynote/Plenary Address

Year : 2010

Reference : "The role of ubiquitous computing in design", Plenary address Closing workshop, Eighth International Symposium on Tools and Methods of Competitive Engineering - TMCE 2010, April 12-16, Ancona, Italy. (Research output 41).