Kai Virtanen

University Lecturer, Professor of Practice

Research outputs

  1. 2019
  2. Published

    Spatial multi-attribute decision analysis: Axiomatic foundations and incomplete preference information

    Harju, M., Liesiö, J. & Virtanen, K., 16 May 2019, In : European Journal of Operational Research. 275, 1, p. 167-181

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Control of exterior ballistic properties of spin-stabilized bullet by optimizing internal mass distribution

    Lahti, J., Sailaranta, T., Harju, M. & Virtanen, K., 1 Feb 2019, In : Defence Technology. 15, 1, p. 38-50 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. E-pub ahead of print

    Pilot competencies as components of a dynamic human-machine system

    Mansikka, H., Harris, D. & Virtanen, K., 1 Jan 2019, In : Human Factors and Ergonomics In Manufacturing. 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. 2018
  6. Published

    Simulation Metamodeling Using Dynamic Bayesian Networks with Multiple Time Scales

    Harju, M., Virtanen, K. & Poropudas, J., 19 Dec 2018, Proceedings of The 9th EUROSIM Congress on Modelling and Simulation (EUROSIM 2016), The 57th SIMS Conference on Simulation and Modelling (SIMS 2016). Juuso, E., Dahlquist, E. & Leiviskä, K. (eds.). LINKÖPING UNIVERSITY ELECTRONIC PRESS, p. 619-625 7 p. 090. (Linköping electronic conference proceedings; no. 142).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  7. E-pub ahead of print

    Comparison of NASA-TLX scale, modified Cooper-Harper scale and mean inter-beat interval as measures of pilot mental workload during simulated flight tasks

    Mansikka, H., Virtanen, K. & Harris, D., 30 Apr 2018, In : Ergonomics.

    Research output: Contribution to journalArticleScientificpeer-review

  8. E-pub ahead of print
  9. E-pub ahead of print

    Rationalizable strategies in games with incomplete preferences

    Kokkala, J., Berg, K., Virtanen, K. & Poropudas, J., 1 Jan 2018, In : THEORY AND DECISION.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    A Machine Learning Framework for Performance Prediction of an Air Surveillance System

    Jylhä, J., Ruotsalainen, M., Väisänen, V., Virtanen, K., Harju, M. & Väilä, M., 2018, European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 14th European Microwave Conference, EURAD 2017. EuMA, p. 187-190

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Published

    Direct Least Square Fitting of Hyperellipsoids

    Kesäniemi, M. & Virtanen, K., 2018, In : IEEE Transactions on Pattern Analysis and Machine Intelligence. 40, 1, p. 63-76

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Dissociation Between Mental Workload, Performance, and Task Awareness in Pilots of High Performance Aircraft

    Mansikka, H., Virtanen, K. & Harris, D., 2018, In : IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS. 49, 1, p. 1-9

    Research output: Contribution to journalArticleScientificpeer-review

  13. 2017
  14. Published

    A RCS model of complex targets for radar performance prediction

    Vaila, M., Jylha, J., Vaisanen, V., Perala, H., Visa, A., Harju, M. & Virtanen, K., 7 Jun 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers, p. 430-435 6 p. 7944241

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  15. Published

    An Input-Process-Output Model of Pilot Core Competencies

    Mansikka, H., Harris, D. & Virtanen, K., 2017, In : Aviation Psychology and Applied Human Factors. 7, 2, p. 78-85

    Research output: Contribution to journalArticleScientificpeer-review

  16. 2016
  17. Published

    Fighter pilots’ heart rate, heart rate variation and performance during instrument approaches

    Mansikka, H., Simola, P., Virtanen, K., Harris, D. & Oksama, L., 1 Oct 2016, In : Ergonomics. 59, 10, p. 1344-1352 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  18. Published

    Relationship Between the Core Competencies: A Case Study of Operator Proficiency Checks

    Mansikka, H., Harris, D. & Virtanen, K., Sep 2016, 32nd European Association for Aviation Psychology (EAAP) Conference .

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  19. Published

    Improving Construction of Conditional Probability Tables for Ranked Nodes in Bayesian Networks

    Laitila, P. & Virtanen, K., 1 Jul 2016, In : IEEE Transactions on Knowledge and Data Engineering. 28, 7, p. 1691-1705 15 p., 7420741.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Optimizing locations of decoys for protecting surface-based radar against anti-radiation missile with multi-objective ranking and selection

    Mattila, V., Virtanen, K., Muttilainen, L., Jylha, J. & Vaisanen, V., 2016, 2016 10th European Conference on Antennas and Propagation (EuCAP 2016). IEEE, p. 2319-2330 12 p. (Proceedings of the European Conference on Antennas and Propagation).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  21. Published

    Relationship between Situation Awareness and other Core Competencies: A Case Study of Pilot Proficiency Checks

    Mansikka, H., Harris, D. & Virtanen, K., 2016, Proceedings of the 32nd European Association for Aviation Psychology (EAAP) Conference.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

  22. 2015
  23. Published

    Fighter pilots' heart rate, heart rate variation and performance during an instrument flight rules proficiency test

    Mansikka, H., Virtanen, K., Harris, D. & Simola, P., 22 Dec 2015, In : Applied Ergonomics. 56, p. 213-219 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    Ranking and selection for multiple performance measures using incomplete preference information

    Mattila, V. & Virtanen, K., 2015, In : European Journal of Operational Research. 242, 2, p. 568-579

    Research output: Contribution to journalArticleScientificpeer-review

  25. 2014
  26. Published
  27. Published

    Optimizing locations of decoys for protecting surface-based radar against anti-radiation missile with multi-objective ranking and selection

    Mattila, V., Muttilainen, L., Virtanen, K., Jylhä, J. & Väisänen, V., 2014, The 2014 Winter Simulation Conference, Savannah, GA, Dec. 7.-10.2014. p. 2319-2330

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  28. 2013
  29. Published

    A simulated annealing algorithm for noisy multiobjective optimization

    Mattila, V., Virtanen, K. & Hämäläinen, R., 2013, In : Journal of Multi-Criteria Decision Analysis. 20, 5-6, p. 255-276

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Simulation metamodelling with Bayesian networks

    Pousi, J., Poropudas, J. & Virtanen, K., 2013, In : JOURNAL OF SIMULATION. 7, 4, p. 297-311

    Research output: Contribution to journalArticleScientificpeer-review

  31. 2011
  32. Published

    Multiple Input and Multiple Output Simulation Metamodeling using Bayesian Networks

    Poropudas, J., Pousi, J. & Virtanen, K., 2011, 2011 Winter Simulation Conference, Phoenix, AZ, USA, Dec. 11.-14.2011. p. 569-580

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  33. Published

    Scheduling Fighter Aircraft Maintenance with Reinforcement Learning

    Mattila, V. & Virtanen, K., 2011, Winter Simulation Conference, Phoenix, AZ, Dec. 11.-14.2011. S. Jain, R. R. C. & J. Himmelspach, K. P. W. (eds.). p. 1-12

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  34. Published

    Simulation Metamodeling with Dynamic Bayesian Networks

    Poropudas, J. & Virtanen, K., 2011, In : European Journal of Operational Research. 214, 3, p. 644-655

    Research output: Contribution to journalArticleScientificpeer-review

  35. 2010
  36. Published

    Game Theoretic Simulation Metamodeling Using Stochastic Kriging

    Pousi, J., Poropudas, J. & Virtanen, K., 2010, 2010 Winter Simulation Conference, Baltimore, MD, Dec. 3.-5.2010. p. 1456-1467

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  37. Published

    Game Theoretic Validation and Analysis of Air Combat Simulation Models

    Poropudas, J. & Virtanen, K., 2010, In : IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans. 40, 5, p. 1057-1070

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    Simulation Metamodeling in Continuous Time Using Dynamic Bayesian Networks

    Poropudas, J. & Virtanen, K., 2010, 2010 Winter Simulation Conference, Baltimore, MD, Dec. 3.-5.2010. p. 935-946

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  39. 2009
  40. Published

    Game Theoretic Validation of Air Combat Simulation Models

    Poropudas, J. & Virtanen, K., 2009, 2009 IEEE International Conference on Systems, Man, and Cybernetics, San Antonio, USA, 11.-14.10.2009. p. 3243-3250

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  41. Published

    Influence Diagrams in Analysis of Discrete Event Simulation Data

    Poropudas, J. & Virtanen, K., 2009, 2009 Winter Simulation Conference, Austin, USA. p. 1-10

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  42. 2008
  43. Published

    Adaptive controller for the avoidance of an unknownly guided air combat missile

    Karelahti, J. & Virtanen, K., 2008, 46th IEEE Conference on Decision and Control 2007, CDC, Dec 12-14 2007. Institute of Electrical and Electronics Engineers, p. 1306-1313

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  44. Published

    Automated generation of realistic near-optimal aircraft trajectories

    Karelahti, J., Virtanen, K. & Öström, J., 2008, In : JOURNAL OF GUIDANCE CONTROL AND DYNAMICS. 31, 3, p. 674-688

    Research output: Contribution to journalArticleScientificpeer-review

  45. Published

    Improving maintenance decision making in the Finnish Air Force through simulation

    Mattila, V., Virtanen, K. & Raivio, T., 2008, In : INTERFACES. 38, 3, p. 187-200

    Research output: Contribution to journalArticleScientificpeer-review

  46. 2007
  47. Published

    Analyzing air combat simulation results with dynamic bayesian networks

    Poropudas, J. & Virtanen, K., 2007, 2007 Winter Simulation Conference, USA, 9.-12.12.2007.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  48. Published

    Automated Solution of Realistic Near-Optimal Aircraft Trajectories Using Computational Optimal Control and inverse Simulation

    Karelahti, J., Virtanen, K. & Öström, J., 2007, AIAA Guidance, Navigation, and Control Conference and Exhibit, Hilton Head, South Caroline, USA, 20-23.8.2007. p. 1-25

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  49. Published

    Near-Optimal Missile Avoidance Trajectories via Receding Horizon Control

    Karelahti, J., Virtanen, K. & Raivio, T., 2007, In : Journal of Guidance, Control, and Dynamics. 30, 5, p. 1287-1298

    Research output: Contribution to journalArticleScientificpeer-review

  50. 2006
  51. Published

    Game Optimal Support Time of a Medium Range Air-to-Air Missile

    Karelahti, J., Virtanen, K. & Raivio, T., 2006, In : Journal of Guidance, Control, and Dynamics. 29, 5, p. 1061-1069

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Game Theoretic Analysis of an Air Combat Simulation Model

    Poropudas, J. & Virtanen, K., 2006, 12th International Symposium on Dynamic Games and Applications, Sophia Antipolis, Ranska, 21.-24.7., 2006. p. 1-15

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  53. Published

    Modeling Air Combat by a Moving Horizon Influence Diagram Game

    Virtanen, K., Karelahti, J. & Raivio, T., 2006, In : Journal of Guidance, Control, and Dynamics. 29, 5, p. 1080-1091

    Research output: Contribution to journalArticleScientificpeer-review

  54. Published

    Near-optimal missile avoidance trajectories via receding horizon control

    Karelahti, J., Virtanen, K. & Raivio, T., 2006, AIAA Guidance, Navigation, and Control Conference, USA, 21.-24.8.2006.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  55. Published

    Sceduling periodic maintenance of aircraft through simulation-based optimization

    Mattila, V. & Virtanen, K., 2006, 47th Conference on Simulation and Modeling (SIMS 2006), Finland, 28.-29.9.2006. p. 38-43

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  56. Published

    Team Optimal Signaling Strategies in Air Combat

    Virtanen, K., Hämäläinen, R. P. & Mattila, V., 2006, In : IEEE Transactions on Systems, Man, and Cybernetics. 36, 4, p. 643-660

    Research output: Contribution to journalArticleScientificpeer-review

  57. 2005
  58. Published

    A simulation-based optimization model to schedule periodic maintenance of a fleet of aircraft

    Mattila, V. & Virtanen, K., 2005, 2005 European Simulation and Modelling Conference, Portugal, 24.-26.10.2005. p. 479-483

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  59. Published

    Optimal pilot decisions and flight trajectories in air combat

    Virtanen, K., 2005, Espoo, p. 126, (Helsinki University of Technology Systems Analysis Laboratory Research Reports; no. A90).

    Research output: Working paperProfessional

  60. Published

    Simulating pilot's decision making by an influence diagram game

    Virtanen, K., Raivio, T. & Hämäläinen, R., 2005, 2005 European Simulation and Modelling Conference. p. 87-91

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  61. 2004
  62. Published

    A Multistage Influence Diagram Game for Maneuvering Decisions in Air Combat

    Virtanen, K., Karelahti, J., Raivio, T. & Hämäläinen, R. P., 2004, 11th International Symposium on Differential Games and Applications, Tucson, Arizona, December 18-21, 2004..

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  63. Published

    Game Optimal Support Time of a Medium Range Air-to-Air Missile

    Karelahti, J., Virtanen, K. & Raivio, T., 2004, (11th International Symposium on Differential Games and Applications, Tucson, Arizona December 18-21, 2004).

    Research output: Working paperProfessional

  64. Published

    Modeling Pilot s Sequential Maneuvering Decisions by a Multistage Influence Diagram

    Virtanen, K., Raivio, T. & Hämäläinen, R. P., 2004, In : Journal of Guidance, Control, and Dynamics. 27, 4, p. 665-677

    Research output: Contribution to journalArticleScientificpeer-review

  65. 2003
  66. Published

    A simulation model for aircraft maintenance in an uncertain operational environment

    Mattila, V., Virtanen, K. & Raivio, T., 2003, 17th European Simulation Multiconference (ESM2003), England, 9.-11.6.2003. p. 456-461

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Previous 1 2 Next

ID: 68321