1. P. P. Groumpos "Theories of Fuzzy Cognitive Maps and their Application to Medical Problems" 19th Mediterranean Conference on Control and Automation MED 2011, 20-23 June 2011, Corfu, Greece.
  2. P. Zacharia , F. Stefanou, C. Stylios, P. Groumpos . 'Experiences and lessons learnt from an interregional growth project: the role of innovation and STPs ' International Journal of Innovation and Regional Development 2011 - Vol. 3, No.3/4 pp. 395 - 416 (pdf)
  3. S. Mohagheghi, G. Georgoulas, C. Stylios, P. Groumpos, "Evolutionary Approaches to the Linear Machine Layout Problem", 13th IFAC Symposium on Information Control Problems in Manufacturing, Moscow, Russia, June 3 - 5, 2009, pp. 1228-1233
  4. Elpiniki Papageorgiou, Panagiota Spyridonos, Dimitris Glotsos, Chrysostomos D. Stylios, Panagiota Ravazoula, George Nikiforidis, Peter P. Groumpos: Brain tumor characterization using the soft computing technique of fuzzy cognitive maps. Appl. Soft Comput. 8(1): 820-828 (2008) (pdf)
  5. C. N. Antonopoulos, V.G. Papadakis, C. D. Stylios, M.P. Efstathiou, P. P. Groumpos: "Mainstreaming innovation policy in less favoured regions: the case of Patras Science Park, Greece", journal of Science and Public Policy, Volume 36, Number 7, August 2009, pp 497-580 (pdf)
  6. P.P. Groumpos, "Technology Transfer and Sustainable Development: A New Geometric Model" Romanian Journal of Innovation, Volume 5, pp 17-23 (December 2009)
  7. Georgoulas G., Tsoulos I., Gavrilis D., Chrysostomos Stylios C., Joao Bernardes J. and Groumpos P., "Grammatical Evolution for FHR analysis, Biomedical Signal Processing and Control", Volume 2, Issue 2, Pages 69-79, April 2007,
  8. G. Georgoulas, D. Gavrilis, I. Tsoulos, C. D. Stylios, J. Bernardes and P.P. Groumpos, "Novel Approach for fetal heart rate classification introducing grammatical evolution", Biomedical Signal Processing and Control (2007) Vol. 2, pp. 67-79 (pdf)
  9. G. Georgoulas, C. D. Stylios and P.P. Groumpos, "Predicting the risk of Metabolic Acidosis for Newborns based on Fetal Heart Rate Signal Classification using Support Vector Machines", IEEE Transactions on Biomedical Engineering (2006) Vol. 53, No 5, pp. 875-884 (pdf)
  10. E. Papageorgiou, P. Spyridonos, C. D. Stylios, R. Ravazoula, P.P. Groumpos and G. Nikiforidis, "Advanced Soft Computing Diagnosis Method for Tumour Grading", Artificial Intelligence in Medicine (IF:1,122), Vol. 36, No 1, pp. 59-70 (2006) (pdf)
  11. Spyridonos P, Papageorgiou Ei, Groumpos Pp, Et Al., "Integration Of Expert Knowledge And Image Analysis Techniques For Medical Diagnosis", Lecture Notes In Computer Science 4142: 110-121 2006
  12. Papageorgiou E, Stylios Cn, Groumpos P, "Introducing Interval Analysis In Fuzzy Cognitive Map Framework", Lecture Notes In Computer Science 3955: 571-575 2006
  13. Papageorgiou Ei, Stylios C, Groumpos Pp, "Unsupervised Learning Techniques For Fine-Tuning Fuzzy Cognitive Map Causal Links", International Journal Of Human-Computer Studies 64 (8): 727-743 Aug 2006 (pdf)
  14. E. Papageorgiou, K. E. Parsopoulos, C. D. Stylios, P.P. Groumpos and M. N. Vrahatis, "Fuzzy Cognitive Maps Learning Using Particle Swarm Optimization", Journal of Intelligent Information Systems (IF:0,851) (2005) Vol. 25, No 1, pp. 95-107 (pdf)
  15. E.I. Papageorgiou, & P.P. Groumpos, "A new hybrid learning algorithm for Fuzzy Cognitive Maps learning", Applied Soft Computing, Elsevier, Vol. 5, 2005, pp. 409-431
  16. E.I. Papageorgiou, & P.P. Groumpos, "A weight adaptation method for fine-tuning Fuzzy Cognitive Map causal links" in Soft Computing Journal, Springer Verlag, 9, (2005), pp. 846-857, DOI 10.10007.
  17. E. Papageorgiou, P. Spyridonos, C. D. Stylios, G. Nikiforidis and P. Groumpos, "Grading urinary bladder tumors using unsupervised Hebbian algorithm for Fuzzy Cognitive Maps", Biomedical Soft Computing and Human Sciences (2004) Vol. 9, No 2, pp. 33-39 (pdf)
  18. E.I. Papageorgiou, & P.P. Groumpos, "Optimization of Fuzzy Cognitive Map Model in Clinical Radiotherapy through Differential Evolution Algorithm", Biomedical Soft Computing and Human Sciences, Vol. 9, No. 2, 2004, pp. 25-31.
  19. E. Papageorgiou, C. D. Stylios and P. Groumpos, "Active Hebbian Learning Algorithm to train Fuzzy Cognitive Maps", Int. journal of Approximate Reasoning (IF:0,929) (2004) Vol. 37, pp. 219-249 (pdf)
  20. Georgoulas G, Stylios C, Groumpos P, "Feature Extraction And Classification Of Fetal Heart Rate Using Wavelet Analysis And Support Vector Machines", International Journal On Artificial Intelligence Tools 15 (3): 411-432 Jun 2006 (pdf)
  21. Georgoulas G, Stylios Cd, Groumpos Pp, "Predicting The Risk Of Metabolic Acidosis For Newborns Based On Fetal Heart Rate Signal Classification Using Support Vector Machines", IEEE Transactions On Biomedical Engineering 53 (5): 875-884 May 2006
  22. Εlpiniki Papageorgiou, Panagiota Spyridonos, Chrysostomos D. Stylios, Panagiota Ravazoula, Peter P. Groumpos, George Nikiforidis: Advanced soft computing diagnosis method for tumour grading. Artificial Intelligence in Medicine 36(1): 59-70 (2006)
  23. C. D. Stylios and P. P. Groumpos, " Modeling Complex Systems Using Fuzzy Cognitive Maps", IEEE Transactions on Systems, Man and Cybernetics: Part A systems and Humans (IF:0,555) Vol. 34, No 1 pp155-162(2004)
  24. E.I. Papageorgiou, C.D. Stylios, P.P. Groumpos, "An Integrated Two-Level Hierarchical System for Decision Making in Radiation Therapy using Fuzzy Cognitive Maps", IEEE Transactions on Biomedical Engineering, (IF:1,398) (2003) Vol. 50, No 12, pp. 1326-1339.
  25. P. Groumpos and Y. Merkuryev, (2002), "A Methodology of Discrete-Event Simulation of Manufacturing Systems: An Overview" Studies in Informatics and Control. Vol. 9. No.1.
  26. N. Sigrimis, P. Antsaklis, P .P. Groumpos, (2001) "Advances in Control of Agriculture and the Environment", IEEE Control Systems, Vol. 21, No5, 8-12.
  27. C. Stylios, G. Langer, B. Iung,, Y. T. Hyun, C. Sorensen, M. Weck and P. Groumpos, (2000), "Discipline research contributions to the modelling and design of Intelligent Manufacturing systems", "Studies in Informatics and Control" Vol. 9, No2, 111-132
  28. P. P. Groumpos and C.D. Stylios, (2000) "Modeling Supervisory Control Systems using Fuzzy Cognitive Maps", Chaos, Solitons and Fractals, (2000) Vol 11, No 1-3, 329-336 (pdf)
  29. C.D. Stylios and P.P. Groumpos, (2000), "Fuzzy Cognitive Maps in Modeling Supervisory Control Systems" Journal of Intelligent & Fuzzy Systems, Vol 8. No 2. pp. 83-98. (pdf)
  30. C. D. Stylios and P.P. Groumpos, V. C Georgopoulos (1999) "Fuzzy Cognitive Maps Approach to Process Control Systems" J. Advanced Computational Intelligence) Vol 3, No5, pp.409-417 (pdf)
  31. C.D. Stylios and P.P. Groumpos, (1999) "Fuzzy Cognitive Maps: A model for Intelligent Supervisory Control Systems" Computers in Industry, Vol 39, No. 3, 229-238. (pdf)
  32. C.D. Stylios and P.P. Groumpos, (1999) "A soft computing approach for modeling the supervisor of manufacturing systems" C. D. Stylios and P. P. Groumpos Journal of Intelligent and Robotics Systems, Vol 26, No. 3-4, pp. 389-403 (pdf)
  33. Kovacs GL, Kopasci S, Nacsa J, Haidegger G and P.P. Groumpos (1999) "Application of software reuse and object-oriented methodologies for the modelling and control of manufacturing systems"
    Computers in Industry, Vol. 39 No. 3: pp. 177-189 , Aug.
  34. C.D. Stylios and P.P. Groumpos, (1998) "The Challenge of modeling Supervisory Systems using Fuzzy Cognitive Maps", Journal of Intelligent Manufacturing, 9, No 4, 339-345.
  35. P. P. Groumpos and A.V. Pagalos (1998) "About a structural two level controlling scheme for large scale systems", "Computers in Industry", Vol 36, pp. 147-154.
  36. T. Savolainen, D. Beeckmann, P. P. Groumpos and H. Jagdev (1995) "Positioning of modeling approaches, methods and tools" Computers in Industry 25, pp 255-262.
  37. P.Groumpos (1995) "The Challenge of Intelligent Manufacturing Systems (IMS) - The European IMS Information Event, Journal of Intelligent Manufacturing, Vol. 6 No. 1, pp 66-77, Feb.
  38. V. Pagalos and P. P. Groumpos (1994) "Structural properties of a class of two level hierarchical systems", Studies in Informatics and Control, Vol. 3, No 1, pp 23-32, March 1994.
  39. P. P. Groumpos (1994) "Structural Modelling and Optimization of Large Complex systems" in IEE Proceedings-D Control Theory and Appl., Vol. 141 No 1, pp 1-11, January.
  40. N. Diarra and P. P. Groumpos (1990) "A New Algorithm for PV Concentrators vs. Flat Plate in a double tracking mode" Int. J. Solar Energy, Vol 8, pp 63-69.
  41. A.P. Leros and P.P. Groumpos (1987)"Time – Invariant BAS – Decentralized Large – Scale Linear Regulator Problem" Int. J. Control, Vol. 46, No 1, pp. 129-152.
  42. P.P. Groumpos and G. Papageorgiou (1987)"An Optimal Sizing Method for Stand-Alone PV Power System" Solar Energy, Vol 38, No 5, pp.341-351.
  43. P.P. Groumpos and K.Y. Khouzam (1987)"A Generic Approach to the Shadow Effect of Large Solar Power System" Solar Cells, Vol 22, No 1, pp. 29 – 46, 
  44. P.P. Groumpos and A.P. Leros (1987) "A Structural Approach to the Modelling and Control Problem of Large Scale System" Control – Theory and Advanced Technology, Vol 3, No 3, pp. 217-231, September.
  45. K.Y. Khouzam and P.P. Groumpos (1987)"New Results for the Row-to Row Shadow Effect in Solar Power System" Intern. J. of Solar Energy, Vol 5, pp. 83-103.
  46. G. Papageorgiou and P.P. Groumpos (1985) "A Mathematical Formulation for Cost Optimization of Dispersed PV Power System" Intern. Journal of Energy System, Vol 5, No 1, pp. 34-37.
  47. P.P. Groumpos, R. Cull and A. Rataczjak, (1984) "An Overview of Control Aspects of Village Stand-Alone PV Power Apparatus and Systems", IEEE, PAS – 130, pp. 2845-2853, October.
  48. P.P. Groumpos and B. Dimitriadis (1983) "On the Subjective Evaluation of Protection-Ration" Measurements for Co-Channel FM-TV Interference Under Variable (S/N) Ratios", IEEE Transactions on Broadcasting, Vol. BC-29, No3, pp. 101-105, September.
  49. M.S. Abou-Hussein, M. El – Maghraby, P.P. Groumpos and H.H. El – Tamaly (1984) "Techno – Economical Analysis of Different Concepts of Stand-Alone PV power System and Applications" Solar and Wind Technology Journal, Vol1, No4, pp. 207-221.
  50. P.P. Groumpos (1983) "Village Stand-Alone Photovoltaic Power Systems" PV. Journal, Vol1, No5, pp. 14-20.