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Industrial deployment of multi-agent technologies: review and selected case studies

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Abstract

This paper reports on industrial deployment of multi-agent systems and agent technology. It provides an overview of several application domains and an in-depth presentation of four specific case studies. The presented applications and deployment domains have been analyzed. The analysis indicates that despite strong industrial involvement in this field, the full potential of the agent technology has not been fully utilized yet and that not all of the developed agent concepts and agent techniques have been completely exploited in industrial practice. In the paper, the key obstacles for wider deployments are listed and potential future challenges are discussed.

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References

  1. Bauer, B., Muller, J. P., & Odell, J. (2004). Agent UML: A formalism for specifying multiagent interaction. In Agent-oriented software engineering (pp. 91–103). Berlin: Springer.

  2. Baxter, J., & Horn, G. (2005). Controlling teams of uninhabited air vehicles. In Proceedings of AAMAS-05 – Industry Track (pp. 27–33). ACM Press.

  3. Belecheanu, R. A., Munroe, S., Luck, M., Miller, T., McBurney, P., & Pěchouček, M. (2006). Commercial applications of agents: Lessons, experiences and challenges. In Proceedings of AAMAS-06 – Industry Track (pp. 1549–1555). ACM Press.

  4. Berry, D., Usmani, A., Torero, J., Tate, A., McLaughlin, S., Potter, S., et al. (2005). FireGrid: Integrated emergency response and fire safety engineering for the future built environment. In Workshop on Ubiquitous Computing and e-Research. Edinburgh, UK: National eScience Centre.

  5. Black, G., & Vyatkin, V. (2007). On practical implementation of holonic control principles in baggage handling systems using IEC 61499. In Proceedings of HoloMAS’07 Conference: Holonic and Multi-Agent Systems for Manufacturing. LNAI No. 4659 (pp. 314–325). Heidelberg: Springer Verlag.

  6. Bradshaw, J. M., Feltovich, P., Jung, H., Kulkarni, S., Taysom, W., & Uszok, A. (2004). Dimensions of adjustable autonomy and mixed-initiative interaction. In LNCS No. 2969 (pp. 17–39). Heidelberg: Springer Verlag.

  7. Brazier F.M.T., Dunin Keplicz B., Jennings N. and Treur J. (1997). DESIRE: Modelling multi-agent systems in a compositional formal framework. International Journal of Cooperative Information Systems 6: 67–94

    Article  Google Scholar 

  8. Brennan, R. W. (2005). An initial automation object repository for OOONEIDA. In LNAI No. 3593 (pp. 154–164). Heidelberg: Springer Verlag.

  9. Brennan R.W. (2007). Toward real-time distributed intelligent control: A survey of research themes and applications. IEEE Transactions on System Man and Cybernetics, Part C 37(5): 744–765

    Article  Google Scholar 

  10. Brennan R.W. and Norrie D.H. (2001). Agents, holons and function blocks: Distributed intelligent control in manufacturing. Journal of Applied Systems Studies 2(1): 1–19

    Google Scholar 

  11. Bunch, L., Breedy, M., Bradshaw, J., Carvalho, M., & Suri, N. (2005). KARMEN: Multi-agent monitoring and notification for complex processes. In LNAI No. 3593 (pp. 197–206). Heidelberg: Springer Verlag

  12. Bussmann, S., & Sieverding, J. (2001). Holonic control of an engine assembly plant – An industrial evaluation. In Proceedings of IEEE Conference on SMC, Tucson, AZ.

  13. Carvalho, M., Pěchouček, M., & Suri, N. (2006). A mobile agent-based middleware for opportunistic resource allocation and communications. In LNCS No. 3890. Heidleberg: Springer Verlag.

  14. Chambers, N., Allen, J., & Galescu, L. (2005). A dialogue-based approach to multi-robot tam control. In Proceedings of Third International Naval Research Labs Multi-Robot Systems Workshop, Washington, DC.

  15. Chen, Y., Gregory, B., Easley, M., Peot, M., Lee, J., & Altshuler, T. (2006). Market-based collaborations for unmanned air vehicles operations. In Proceedings of IEEE Workshop on Distributed Intelligent Systems (pp. 273–278). Prague.

  16. Chien, S., Sherwood, R., Tran, D., Cichy, B., Rabideau, G., Castaño, R., et al. (2005). Lessons learned from the autonomous sciencecraft experiment. In Proceedings of AAMAS-05 – Industry Track (pp. 11–18). ACM Press.

  17. Christensen, J. H. (1994). Holonic manufacturing systems: Initial architecture and standards directions. In Proceedings of 1st European Conference on Holonic Manufacturing Systems, Hannover, pp. 1–20.

  18. Deen M.S. (Eds) (2003). Agent based manufacturing: Advances in the holonic approach. Springer Verlag, Berlin

    MATH  Google Scholar 

  19. Dorer, K., & Calisti, M. (2005). An adaptive solution to dynamic transport optimization. In Proceedings of AAMAS-05 – Industry Track. ACM Press.

  20. Durfee, E. H. (1999). Distributed problem solving and planning. In A Modern Approach to Distributed Artificial Intelligence (Chapter 3). The MIT Press

  21. Ermolayev, V., & Matzke W.-E.(2007). Performance in industrial holonic systems. In Proceedings of HoloMAS’07 Conference: Holonic and Multi-Agent Systems for Manufacturing. LNAI No. 4659 (pp. 383–386). Heidelberg: Springer-Verlag.

  22. Fletcher, M., McFarlane, D., Thorne, A., Jarvis, D., & Lucas, A. (2003). Evaluating a holonic packing cell. In LNAI No. 2744 (pp. 246–257). Heidelberg: Springer Verlag.

  23. Foltýn, L., Tožička, J., Rollo, M., Pěchouček, M., & Jisl, P. (2006). Reflective-cognitive architecture: From abstract concept to self-adapting agent. In Proceedings of IEEE Workshop on Distributed Intelligent Systems (pp. 326–334). Prague.

  24. Giorgini, P., Kolp, M., Mylopoulos, J., & Pistore, M. (2004). The tropos methodology: An overview. In F. Bergenti, M.-P. Gleizes, & F. Zambonelli (Eds.), Methodologies and Software Engineering For Agent Systems. Kluwer Academic Publishing.

  25. Giorgini, P., Müller, P., & Odell, J., (2003). Agent-oriented software engineering. In LNCS No. 2935. Heidelberg: Springer.

  26. Gruver, W. A., Kotak, D. B., van Leeuwen, E. H., & Norrie, D. H. (2003). Holonic manufacturing systems: Phase II. In LNAI No. 2744 (pp. 1–14). Heidelberg: Springer-Verlag

  27. Hall, K. H., Staron, J. R., & Vrba, P. (2005). Experience with holonic and agent-based control systems and their adoption by industry. In LNAI No. 3593 (pp. 1–10). Heidelberg: Springer-Verlag.

  28. Hegny, I., Holzer, R., Grabmair, G., Zoitl, A., Auinger, F., & Wahlmuller, E. (2007). A distributed energy management approach for autonomous power supply systems. In Proceedings of INDIN’07: 5th International Conference on Industrial Informatics (pp. 1111–1116). IEEE.

  29. Himoff, J., Rzevski, G., & Skobelev, P. (2006). Multi-agent logistics i-Scheduler for road transportation. In Proceedings of AAMAS-06 – Industry Track (pp. 1514–1521). ACM Press.

  30. Himoff, J., Skobelev, P., & Wooldridge, M. (2005). MAGENTA technology: Multi-agent systems for industrial logistics. In Proceedings of AAMAS-05 – Industry Track (pp. 60–66). ACM Press.

  31. Hummer, O., Sunder, Ch., Strasser, T., Rooker, M. N., & Kerbleder, G. (2007). Downtimeless system evolution: Current state and future trends. In Proceedings of INDIN’07: 5th International Conference on Industrial Informatics (pp. 1123–1128). IEEE.

  32. Jacobi, S., Madrigal, C., Leon-Soto, E., & Fischer, K. (2005). AgentSteel: An agent-based online system for the planning and observation of steel production. In Proceedings of AAMAS-05 – Industry Track (pp. 114–119). ACM Press.

  33. James F. and Smit H. (2005). Service-oriented paradigms in industrial automation. IEEE Transactions on Industrial Informatics 1(1): 62–70

    Article  Google Scholar 

  34. Jennings, N. (1999). Agent-oriented software engineering. In Proceedings of the 9th European Workshop on Modelling Autonomous Agents in a Multi-Agent World : Multi-Agent System Engineering (MAAMAW-99), LNCS No. 1647 (pp. 1–7). Heidelberg: Springer-Verlag.

  35. Jennings N.R., Norman T.J., Faratin P., O’Brien P. and Odgers B. (2000). Implementing a business process management system using ADEPT: A real-world case study. Applied Artificial Intelligence Journal 14(5): 421–490

    Article  Google Scholar 

  36. Karim, S., & Heinze. C. (2005). Experiences with the design and implementation of an agent-based autonomous UAV controller. In Proceedings of AAMAS-05 – Industry Track (pp. 19–26). ACM Press.

  37. Karuna H., Valckenaers P., Verstraete1 P., Zamfirescu C. and Van Brussel H. (2005). Emergent forecasting using a stigmergy approach in manufacturing coordination and control. In: Brueckner, S.A., DiMarzo Serugendo, G., Karageorgos, A., and Nagpal, R. (eds) Engineering Self-Organising Systems: Methodologies and Applications, pp 210–222. Springer Verlag, Heidelberg

  38. Lastra J.L.M. and Delamer I.M. (2006). Semantic web services in factory automation: Fundamental insights and research roadmap. IEEE Trans. Industrial Informatics 2(1): 1–12

    Article  Google Scholar 

  39. Lastra, J. L. M., Torres, E. L., & Colombo A. W. (2005). A 3D visualization and simulation framework for intelligent physical agents. In LNAI No. 3593 (pp. 11–22). Heidelberg: Springer Verlag.

  40. Lewis, R. W. (2001). Modeling Control Systems Using IEC 61499. IEE Publishing.

  41. Mařík, V., Fletcher, M., & Pěchouček, M. (2002). Holons & agents: Recent developments and mutual impacts. In LNAI No. 2322 (pp. 233–267). Heidelberg: Springer Verlag.

  42. Mařík, V., & McFarlane, D. (2005). Industrial adoption of agent-based technologies. IEEE Intelligent Systems, 20(1), pp. 27–35.

    Google Scholar 

  43. Maturana, F. P., Kotina, R., Staron, R., Tichý, P., & Vrba, P. (2006). Agent-based water/waste water control system architecture. In: Proceedings IADIS International Conference on Applied Computing, San Sebastian.

  44. Maturana F.P., Staron R.J., Discenzo F.M., Hall K., Tichý P. and Šlechta P. (2004). Integrating multi-agent systems: A case study. In: Camarinha-Matos, L.M. (eds) Emerging Solutions for Future Manufacturing Systems, pp 99–108. Springer Science+Business Media, New York

    Google Scholar 

  45. Maturana, F. P., Staron, R. J., Tichý, P., Šlechta, P., & Vrba, P. (2005). A strategy to implement and validate industrial applications of holonic systems. In LNAI No. 3593 (pp. 111–120). Heidelberg: Springer Verlag.

  46. Maturana, F., Tichý, P., Šlechta, P., Staron, R. J., Discenzo, F. M., Hall, K. H., et al. (2003). Cost-based dynamic reconfiguration system for evolving hierarchies. In: LNAI No. 2744 (pp. 310–320). Heidelberg: Springer Verlag.

  47. McDonald N. and Znati T. (1999). A mobility-based framework for adaptive clustering in wireless ad-hoc networks. IEEE Journal on Selected Areas in Communication 17(8): 1466–1487

    Article  Google Scholar 

  48. Muller, J. P. (1996). The design of intelligent agents: A layered approach. In LNAI No. 1177. Heidelberg: Springer Verlag.

  49. Muscettola, N., Dorais, G., Fry, C., Levinson, R., & Plaunt, C. (2002). IDEA: Planning at the core of autonomous reactive agents. In Proceedings of the Workshops at the AIPS-2002 Conference, Tolouse, France.

  50. Muscettola N., Nayak P., Pell B. and Williams B. (1998). Remote agent: To boldly go where no AI system has gone before. Artificial Intelligence 103(1–2): 5–48

    Article  MATH  Google Scholar 

  51. Nolte, T., Hansson, H., & Bello, L. (2005). Automotive communications past, current and future. In Proceedings of 10th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA’05) (pp. 985–992). IEEE Industrial Electronics Society.

  52. Nourbakhsh I., Lewis M., Sycara K., Koes M., Yong M. and Burion S. (2005). Human-robot teaming for search and rescue. IEEE Pervasive Computing 4(1): 72–78

    Article  Google Scholar 

  53. Obitko, M., & Mařík, V. (2005). Integrating transportation ontologies using semantic web languages. In LNAI No. 3593 (pp. 99–110). Heidelberg: Springer Verlag.

  54. Omicini, A. (2001). SODA: Societies and infrastructures in the analysis and design of agent-based systems. In Agent-Oriented Software Engineering, Proceedings First International Workshop AOSE 2000, LNCS No. 1957 (pp. 185–193). Heidelberg: Springer Verlag.

  55. Padgham, L., & Winikoff, M.(2002). Prometheus: A methodology for developing intelligent agents. In Proceedings of the First Imitational Joint Conference on Autonomous Agents and Multi-Agent Systems (AAMAS 2002). ACM Press.

  56. Padgham, L., & Winikoff, M. (2004). Developing intelligent agent systems: A practical guide. Wiley.

  57. Paolucci M. and Sacile R. (2005). Agent-based manufacturing and control systems. CRC Press, Boca Raton

    MATH  Google Scholar 

  58. Parunak, H. V. D., Brueckner, S., & Odell, J. (2003). Swarming coordination of multiple UAV’s for collaborative sensing. In Proceedings of Second AIAA Unmanned Unlimited Systems Technologies and Operations Aerospace Land and Sea Conference and Workshop & Exhibit, San Diego.

  59. Pěchouček M., Mařík V. and Bárta J. (2002). A knowledge-based approach to coalition formation. IEEE Intelligent Systems 17: 17–25

    Google Scholar 

  60. Pěchouček M., Rehák M., Charvát P., Vlček T. and Kolář M. (2007). Multi-agent planning in mass-oriented production. IEEE Transactions System, Man and Cybernetics, Part C 37(3): 386–395

    Article  Google Scholar 

  61. Pěchouček, M., Šišlák, D., Pavlíček, D., & Uller, M. (2006). Autonomous agents for air-traffic deconfliction. In Proceedings AAMAS-06 – Industry Track (pp. 1498–1505). ACM Press.

  62. Pěchouček M., Vokřínek J. and Bečvář P. (2005). ExPlanTech: Multiagent support for manufacturing decision making. In IEEE Intelligent Systems 20(1): 67–74

    Article  Google Scholar 

  63. Peysakhov, M., Dugan, C., Modi, J., & Regli, W. (2006). Quorum sensing on mobile ad-hoc networks. In Proceedings of AAMAS-06 (pp. 1104–1106). ACM Press.

  64. Rao, A., & Georgeff, M. (1995). BDI Agents: From theory to practice. In Proceedings the First International Conference on Multi-Agent Systems (ICMAS-95), San Francisco.

  65. Regis, V., Osher, Y., & Andrew, A. (2006). UAV airspace management system UAMS. In Proceedings of AAMAS-06 – Demo Track (pp. 1449–1450). ACM Press.

  66. Rehak, M., Pechoucek, M., Bartos, K., Grill, M., Celeda, P., & Krmicek, V. (2008). CAMNEP: An intrusion detection system for high-speed networks. In Progress in informatics, pp. 65–74.

  67. Rollo, M., Novák, P., & Jisl, P. (2005). Simulation of underwater surveillance by a team of autonomous robots. In LNAI No. 3593 (pp. 207–220). Heidelberg: Springer Verlag.

  68. Rollo, M., Novák, P., Kubalík, J. & Pěchouček, M. (2004). Alarm root cause detection system. In Emerging Solutions for Future Manufacturing Systems (pp. 109–116). New York: Springer.

  69. Schurr, N., Marecki, J., Tambe, M., & Scerri, P. (2005). Demonstration of DEFACTO: Training tool for incident commanders. In Proceedings of the Fourth International Joint Conference on Autonomous Agents and Multiagent Systems (The Netherlands, July 25–29, 2005), AAMAS’05 (pp. 147–148). New York: ACM.

  70. Semmel, G., Davis, S., Leucht, K., Rowe, D., Kelly, A., & Bölöni, L. (2005). Launch commit criteria monitoring agent. In Proceedings of AAMAS-05 – Industry Track (pp. 3–10). ACM Press.

  71. Shehory, O., Sycara, K., Sukthankar, G., & Mukherjee, V. (1999). Agent aided aircraft maintenance. In Proceedings Third International Conference on Autonomous Agents, Seattle, Washington, USA.

  72. Sierhuis, M., Clancey, W. J., & Sims, H. M. (2002). Multiagent modeling and simulation in human-robot mission pperations work system design. In Proceedings of the Hawai’i International Conference on System Sciences. IEEE.

  73. Sierhuis, M., Clancey, W. J., van Hoof, R., & de Hoog, R. (2000). Modeling and simulating human activity. In Autonomous Agents 2000 Workshop on Intelligent Agents for Computer Supported Co-operative Work: Technology and Risks, Barcelona. Spain.

  74. Šišlák, D., Pěchouček, M., Volf, P., Pavlíček, D., Samek, J., Mařík, V., & Losiewicz, P. (2008). AGENTFLY: Towards multi-agent technology in free flight air traffic control. In Defence Industry Application of Autonomous Agents and Multi-Agent Systems, Birkhäuser Verlag Publishing (accepted for publication).

  75. Šišlák, D., Rehák, M., Pěchouček, M., & Benda, P. (2005). Optimizing agents operation in partially inaccessible and disruptive environment. In Proceedings Intelligent Agent Technology, 2005 IEEE/WIC/ACM International Conference.

  76. Šišlák D., Rehák M., Pěchouček M., Rollo M. and Pavlíček D. (2005). A-globe: Agent development platform with inaccessibility and mobility support. In: Unland, R., Klusch, M., and Calisti, M. (eds) Software Agent-Based Applications, Platforms and Development Kits, pp 21–46. Birkhauser Verlag, Berlin

    Google Scholar 

  77. Staron, R. J., Tichý, P., Sindelář, R., & Maturana, F. P. (2007). Methods to observe the clustering of agents within a multi-agent system. In Proceedings of HoloMAS’07 Conference: Holonic and Multi-Agent Systems for Manufacturin, LNAI No. 4659 (pp. 127–136). Heidelberg: Springer Verlag.

  78. Strasser, T., Zoitl, A., Auinger, F., & Sunder Ch. (2005). Towards engineering methods for reconfiguration of distributed real-time control systems based on the reference model of IEC 61499. In LNAI No. 3593 (pp. 165–175). Heidelberg: Springer Verlag.

  79. Sycara, K., Giampapa, J. A., Langley, B. K., & Paolucci, M. (2003). The RETSINA MAS, a case study. In LNCS No. 2603 (pp. 232–250). Heidelberg: Springer Verlag.

  80. Tambe M. (1997). Towards flexible teamwork. Journal of Artificial Intelligence Research 7: 83–124

    Google Scholar 

  81. Tate A. (2006). The helpful environment: Geographically dispersed intelligent agents that collaborate. IEEE Intelligent Systems 21(3): 57–61

    Article  Google Scholar 

  82. Tichý, P. (2004). Fault tolerant and fixed scalable structure of middle agents. Computational logic in multi-agent systems. In 4th International Workshop, CLIMA IV, LNCS No. 3259 (pp. 53–62). Heidelberg: Springer-Verlag.

  83. Tichý, P., Šlechta, P., Maturana, F., & Balasubramanian, S. (2002). Industrial MAS for planning and control. In LNAI No. 2322 (pp. 280–295). Heidelberg: Springer Verlag.

  84. Tichý P., Šlechta P., Staron R.J., Maturana F.P. and Hall K.H. (2006). Multiagent technology for fault tolerance and flexible control. IEEE Transactions on System, Man and Cybernetics, Part C 36(5): 700–705

    Article  Google Scholar 

  85. Tomlin, C., Pappas, G., & Sastry, S. (1997). Conflict resolution for air traffic management: A case study in multi-agent hybrid systems. IEEE Transactions on Automatic Control.

  86. Tožička, J., Jakob, M., & Pěchouček, M. (2006). Market-inspired approach to collaborative learning. In LNAI No. 4149 (pp. 213–227). Heidelberg:Springer Verlag.

  87. van Doesburg, W., Heuvelink, A., & van den Broek, E. (2005). TACOP: A cognitive agent for a naval training simulation environment. In Proceedings of AAMAS-05 – Industry Track (pp. 34–41). ACM Press.

  88. Vrba, P., & Macûrek, F., & Mařík, V. (2006). Using radio frequency identification in agent-based control systems for industrial applications. In Proceedings of 12th IFAC Symp INCOM, pp. 459–464.

  89. Vrba P. and Mařík V. (2005). From holonic control to virtual enterprises: The multi-agent approach. In: Zurawski, R. (eds) The Industrial Information Technology – Handbook, pp 107–109. CRC Press, Boca Raton

    Google Scholar 

  90. Wernstedt, F., & Davidsson, P. (2002). An agent-based approach to monitoring and control of district heating systems. In LNAI No. 2358 (pp. 801–812). Heidelberg: Springer Verlag.

  91. Woghiren, K. (2005). Modeling the aerospace aftermarket with multi-agents systems. Invited talk at Agent Technology Conference, available from http://www.agentlink.org/agents-stockholm/presentations/Lost%20Wax.pdf, Stockholm.

  92. Wollkind, S., Valasek, J., & Ioerger, T. R. (2004). Automated conflict resolution for air traffic management using cooperative multi-agent negotiation. In Proceedings of the American Institute of Aeronautics and Astronautics Conference on Guidance, Navigation, and Control, Providence, RI.

  93. Wooldridge M., Jennings N.J. and Kinny D. (2000). The Gaia methodology for agent-oriented analysis and design. Journal of Autonomous Agents and Multi-Agent Systems 3(3): 285–312

    Article  Google Scholar 

  94. Yu, B., Scerri, P., & Sycara, K. (2006). Scalable and reliable data delivery in mobile ad hoc sensor networks. In Proceedings of AAMAS-06 (pp. 1071–1078). ACM Press.

  95. Zambonelli F. and Omicini A. (2004). Challenges and research directions in agent-oriented software engineering. Journal of Autonomous Agents and Multi-Agent Systems 9(3): 253–287

    Article  Google Scholar 

  96. Zlotkin, G., & Rosenschein, J. S. (1998). Negotiation and task sharing among autonomous agents in cooperative domains. In Proceedings of the Eleventh International Joint Conference on Artificial Intelligence (pp. 912–917). San Mateo, CA: Morgan Kaufmann

  97. Zoitl, A., Strasser, T., Hall, K. H., Staron, R. J., Sunder, Ch., & Favre-Bulle, B. (2007). The past, present, and future of IEC 61499. In Proceedings of HoloMAS’07 Conference: Holonic and Multi-Agent Systems for Manufacturing. LNAI No. 4659 (pp. 1–14). Heidelberg: Springer Verlag.

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  1. Gerstner Laboratory, Agent Technology Group, Department of Cybernetics, Czech Technical University, Prague, Czech Republic

    Michal Pěchouček & Vladimír Mařík

  2. Rockwell Automation Research Center, Prague, Czech Republic

    Vladimír Mařík

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Pěchouček, M., Mařík, V. Industrial deployment of multi-agent technologies: review and selected case studies. Auton Agent Multi-Agent Syst 17, 397–431 (2008). https://doi.org/10.1007/s10458-008-9050-0

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