All Stories

  1. Queueing Models of Case Managers

    Article • Management Science, March 2017, INFORMS

    Armann Ingolfsson

  2. Modeling Load and Overwork Effects in Queueing Systems with Adaptive Service Rates

    Article • Operations Research, August 2016, INFORMS

    Armann Ingolfsson, Dr. Mohammad Delasay

  3. Quality and performance measures of strain on intensive care capacity: a protocol for a systematic review

    Article • Systematic Reviews, November 2015, Springer Science + Business Media

    Robin M Featherstone, Armann Ingolfsson

  4. A linear model for surface mining haul truck allocation incorporating shovel idle probabilities

    Article • European Journal of Operational Research, December 2013, Elsevier

    Armann Ingolfsson

  5. EMS Planning and Management

    Article • January 2013, Springer Science + Business Media

    Armann Ingolfsson

  6. A Markov Chain Model for an EMS System with Repositioning

    Article • Production and Operations Management, August 2012, Wiley

    Armann Ingolfsson

  7. Simulation-Based Approach for Estimating Project Completion Time of Stochastic Resource–Constrained Project Networks

    Article • Journal of Computing in Civil Engineering, July 2012, American Society of Civil Engineers (ASCE)

    Armann Ingolfsson

  8. Maximizing throughput in finite-source parallel queue systems

    Article • European Journal of Operational Research, March 2012, Elsevier

    Armann Ingolfsson

  9. Efficient and Reliable Computation of Birth-Death Process Performance Measures

    Article • INFORMS Journal on Computing, February 2012, INFORMS

    Armann Ingolfsson

  10. Ice Hockey

    Article • January 2011, Wiley

    Armann Ingolfsson

  11. The Canadian Operational Research Society/Société Canadienne De Recherche Opérationelle

    Article • January 2011, Wiley

    Armann Ingolfsson

  12. Empirical Analysis of Ambulance Travel Times: The Case of Calgary Emergency Medical Services

    Article • Management Science, April 2010, INFORMS

    Armann Ingolfsson, Dr Dawit Zerom

  13. Combining integer programming and the randomization method to schedule employees

    Article • European Journal of Operational Research, April 2010, Elsevier

    Armann Ingolfsson

  14. Social Optimal Location of Facilities with Fixed Servers, Stochastic Demand, and Congestion

    Article • Production and Operations Management, November 2009, Wiley

    Armann Ingolfsson

  15. Technical Note—Approximating Vehicle Dispatch Probabilities for Emergency Service Systems with Location-Specific Service Times and Multiple Units per Location

    Article • Operations Research, February 2009, INFORMS

    Armann Ingolfsson

  16. Computational Comparison of Five Maximal Covering Models for Locating Ambulances

    Article • Geographical Analysis, January 2009, Wiley

    Armann Ingolfsson

  17. Four Canadian Contributions to Stochastic Modeling

    Article • INFOR Information Systems and Operational Research, February 2008, Taylor & Francis

    Armann Ingolfsson

  18. Optimal ambulance location with random delays and travel times

    Article • Health Care Management Science, January 2008, Springer Science + Business Media

    Armann Ingolfsson

  19. Ambulance location for maximum survival

    Article • Naval Research Logistics (NRL), December 2007, Wiley

    Armann Ingolfsson

  20. Markov chain models of a telephone call center with call blending

    Article • Computers & Operations Research, June 2007, Elsevier

    Armann Ingolfsson

  21. A Survey and Experimental Comparison of Service-Level-Approximation Methods for NonstationaryM(t)/M/s(t)Queueing Systems with Exhaustive Discipline

    Article • INFORMS Journal on Computing, May 2007, INFORMS

    Armann Ingolfsson

  22. The application of forecasting techniques to modeling emergency medical system calls in Calgary, Alberta

    Article • Health Care Management Science, November 2006, Springer Science + Business Media

    Armann Ingolfsson

  23. Editorial: Advancing What We Do Best

    Article • INFORMS Transactions on Education, September 2005, INFORMS

    Armann Ingolfsson

  24. Transport risk models for hazardous materials: revisited

    Article • Operations Research Letters, January 2005, Elsevier

    Armann Ingolfsson

  25. Simulating NHL Games to Motivate Student Interest in OR/MS

    Article • INFORMS Transactions on Education, September 2004, INFORMS

    Armann Ingolfsson

  26. Accounting for time-varying queueing effects in workforce scheduling

    Article • European Journal of Operational Research, June 2002, Elsevier

    Armann Ingolfsson

  27. Graphical Spreadsheet Simulation of Queues

    Article • INFORMS Transactions on Education, January 2002, INFORMS

    Armann Ingolfsson

  28. Let's Put the Squares in Least-Squares

    Article • INFORMS Transactions on Education, September 2000, INFORMS

    Armann Ingolfsson

  29. Catastrophe Avoidance Models for Hazardous Materials Route Planning

    Article • Transportation Science, May 2000, INFORMS

    Armann Ingolfsson

  30. The Teachers' Forum: Two Looks at the Spinner Experiment

    Article • INFORMS Journal on Applied Analytics, December 1999, INFORMS

    Armann Ingolfsson

  31. Load Effect on Service Times

    Article • SSRN Electronic Journal, Social Science Electronic Publishing

    Armann Ingolfsson