Research Publications (most recent first, by category)

Refereed Journal Publications

  1. I. Ellabib, P.H. Calamai and O. Basir, ``Exchange strategies for multiple Ant Colony Systems'', Information Sciences, (accepted September 2006) 177 (2007) 1248-1264.
  2. S. Roberts, G.B. Hall and P.H. Calamai, ``A precategorical spatial-data metamodel'' Environment and Planning B: Planning and Design, (accepted January 2006) 33 (2006) 881-901.
  3. I. Ellabib, O. Basir and P.H. Calamai, ``A multiple Ant Colony System with different communication strategies'', World Scientific and Engineering Academy & Society (WSEAS) Transactions on Systems, (accepted June 2005) 6 (2005) 663-670.
  4. H.D. Venema, P.H. Calamai and P. Fieguth, ``Forest structure optimization using Evolutionary Programming and Landscape Ecology Metrics'', European Journal of Operational Research, (accepted November 2003) 164 (2005) 423-439.
  5. A. Younes, O. Basir and P.H. Calamai, ``A benchmark generator for dynamic optimization'', WSEAS Transactions on Systems, 1 (2004), pp. 273-278.
  6. H.D. Venema and P.H. Calamai, ``Bioenergy systems planning using location-allocation and landscape ecology design principles'', Annals of Operations Research, contributions in Location Analysis: A volume in Honor of Kenneth E. Rosing, 123 (2003) 241-264.
  7. Q. Liu, L. Fu and P.H. Calamai, `` Real-time optimization model for dynamic scheduling of transit operations'', Journal of the Transportation Research Board, accepted March 2003.
  8. S.A. Roberts, G.B. Hall and P.H. Calamai, `` Assessing edge integrity'', Geographic Systems, 3 (2001) 87-105.
  9. H.D. Venema, P.H. Calamai and K. Ponnambalam, ``Multi-objective spatial design of rural biomass energy systems'', Journal of Environmental Studies and Policy, 3 (2001) 1-19.
  10. S.A. Roberts, G.B. Hall and P.H. Calamai, ``Analyzing forest fragmentation using spatial autocorrelation, graphs and GIS'', International Journal for Geographic Information Science, 14 (2000) 185-204.
  11. R. Bowerman, P.H. Calamai and G.B. Hall, ``The demand partitioning method for reducing aggregation errors in p-median problems'', Computers & Operations Research: Special Issue: Aggregation/Disaggregation for Operations Research, 26 (1999) 1097-1111.
  12. A. Baumal, J. McPhee and P. Calamai, ``Application of genetic algorithm optimization for active vehicle suspension design'', Computer Methods in Applied Mechanics and Engineering, 163 (1998) 87-94.
  13. B. Bowerman, G.B. Hall and P.H. Calamai, `` A multiobjective optimization approach to urban school bus routing: Formulation and solution method,'' Transportation Research - Part A, 29A (1995) 107-123.
  14. Berbash, Y. Chandrashekar, M. and Calamai, P.H., ``Technology for sustainable development: A case study of solar domestic hot water heating in Ontario'', Energy - The International Journal, 20 (1995) 495--510.
  15. Vicente, L.N. and Calamai, P.H., `` Bilevel and multilevel programming: A bibliography review,'' Journal of Global Optimization, 6 (1994) 1-16.
  16. I. Bongartz, P.H. Calamai, and A.R. Conn, `` A projection method for l_p-norm location-allocation problems,'' Mathematical Programming, 66 (1994) 293-308.
  17. B. Bowerman, P.H. Calamai and G.B. Hall, `` The spacefilling curve with optimal partitioning heuristic for the vehicle routing problem,'' European Journal of Operations Research, 76 (1994) 128-142.
  18. P.H. Calamai and L.N. Vicente, `` Algorithm 728: FORTRAN subroutines for generating quadratic bilevel programming test problems,'' Collected Algorithms from ACM, Supplement 129, (1994) 1870 lines of code.
  19. P.H. Calamai and L.N. Vicente, `` Generating quadratic bilevel programming test problems,'' ACM Transactions on Mathematical Software, 20 (1994) 103-119.
  20. P.H. Calamai and L.N. Vicente, `` Algorithm 728: FORTRAN subroutines for generating quadratic bilevel programming test problems,'' ACM Transactions on Mathematical Software, 20 (1994) 120-123.
  21. P.H. Calamai, L.N. Vicente and J.J. Júdice, `` A new technique for generating quadratic programming test problems,'' Mathematical Programming 61 (1993) 215-231.
  22. P.H. Calamai and L.N. Vicente, `` Generating linear and linear-quadratic bilevel programming problems,'' SIAM J. Scientific and Statistical Computing 14 (1993) 770-782.
  23. L.N. Vicente, P.H. Calamai and J.J. Júdice, `` Generation of disjointly constrained bilinear programming test problems,'' Computational Optimization and Applications, 1 (1992) 299-306.
  24. Z. Bi and P.H. Calamai, ``A class of root finding methods'', BIT 29 (1989) 88-124.
  25. P.H. Calamai and J.J. Moré, ``Projected gradients methods for linearly constrained problems'', Mathematical Programming 39 (1987) 93-116.
  26. P.H. Calamai and J.J. Moré, ``Quasi-Newton updates with bound in a special issue dedicated to W. Rheinboldt, SIAM Journal of Numerical Analysis 24 (1987) 1434-1441.
  27. P.H. Calamai and A.R. Conn, ``A projected Newton method for l_p-norm location problems'', Mathematical Programming 38 (1987) 75-109.
  28. P.H. Calamai and A.R. Conn, ``A stable algorithm for solving the multifacility location problem involving Euclidean distances'', SIAM Journal of Scientific and Statistical Computing 1 (1980) 512-525.
  29. P.H. Calamai and C. Charalambous, ``Solving multifacility location problems involving Euclidean distances'', Naval Research Logistics Quarterly 27 (1980) 609-620.

Articles in Refereed Edited Volumes - Published

  1. A. Younes, O. Basir and P.H. Calamai, ``Adaptive control of genetic parameters for dynamic combinatorial problems,'' in Springer Operations Research/Computer Science Interfaces Book Series. Metaheuristics - Progress in Complex Systems Optimization edition, Springer-Verlag.
  2. S.A. Roberts, G.B. Hall and P.H. Calamai, ``Shape-based properties of the boundaries between landscape features'' in Advances in GIS Research III: Towards Holistic Spatial Data Handling, Springer-Verlag, accepted November 2000.
  3. P.H. Calamai and L.N. Vicente, `` Geometry and local optimality for bilevel programs with quadratic strictly convex lower levels,'' in Minimax and Applications, Dingzhu Du and Panos M. Pardalos ed., Nonconvex optimization and its applications, 4 (Kluwer Academic Publishers).
  4. P.H. Calamai and A.R. Conn, ``A second-order method for solving the continuous multifacility location problem,'' in Lecture Notes in Matehmatics 912, Springer-Verlag, 1-25, 1982.

Other Refereed Contributions - In Book

  1. H.D. Venema, P.H. Calamai and K. Ponnambalam, ``Mitigating rural-urban exodus: Multi-objective spatial design of rural biomass energy'', Chapter 13, in Challenges to Asian Urbanization in the 21st Century, Dutt, Noble, Venugupal and Sabbiah, eds., Kluwer, 2003.

Other Refereed Contributions - Government Publications

  1. Co-authored a report entitled ``A method for determining extra user costs associated with highway rehabilitation'', for the Ontario Joint Transportation and Communications Program (1975).

Other Refereed Contributions - Refereed Conference Proceedings

  1. A. Younes, O. Basir and P.H. Calamai, ``Adaptive control of genetic parameters for dynamic combinatorial problems'' in post-conference volume on Metaheuristics - Progress in Complex Systems Optimization, Proceedings of MIC2005, submitted Nov. 2005.
  2. A. Younes, O. Basir, and P.H. Calamai, ``A hybrid evolutionary approach for combinatorial problems in dynamic environments'', in IEEE Canadian Conference on Electrical and Computer Engineering , CCECC 2006, submitted Dec. 2005, accepted Feb. 2006, revised March 2006.
  3. A. Younes, P.H. Calamai and O. Basir, ``Generalized Benchmark Generation for Dynamic Combinatorial Problems'' in Proceedings of the Genetic and Evolutionary Computation Conference (GECCO-2005), June 25--29, 2005, Washington, DC, USA and in the ACM digital library (accepted for full presentation at the Evolutionary Algorithms for Dynamic Optimization Problems (EvoDOP05) workshop, a bi-annual Workshop to be held at GECCO-2005).
  4. A. Younes, O. Basir and P.H. Calamai, ``Approaching Dynamic Combinatorial Problems by Controlling Population Diversity,'' in Proceedings of The 6th Metaheuristics International Conference (MIC2005), Vienna, Austria, August 22-26, 2005.
  5. J. Zhang, K. Ponnambalam and P.H. Calamai. ``A study on Urban Water Reuse Management Modeling'', in Proceedings of the Stormwater and Urban Water Systems Modeling Conference, Toronto, Feb 24-25, 2005.
  6. Q. Liu, P.H. Calamai and L. Fu, ``Optimal Design of Stop-Skipping Strategy for Real-Time Transit Operations,'' in CASPT 9th International Conference on Computer-Aided Scheduling of Public Transport, San Diego, California, August 9-11, 2004.
  7. I. Ellabib, O. Basir and P.H. Calamai, ``A new Ant Colony System updating strategy for vehicle routing problems with time windows'', in Proceedings of the Fifth Metaheuristics International Conference (MIC2003), Kyoto, Japan, August 25-28, 2003.
  8. I. Ellabib, O. Basir and P.H. Calamai, ``An experimental study of a simple Ant Colony System for the Vehicle Routing Problem with Time Windows'', in ANTS 2002 - From Ant Colonies to Artificial Ants: Third International Workshop on Ant Algorithms, Brussels, Belgium, September 11-14, 2002.
  9. H.D. Venema, P.H. Calamai and K. Ponnambalam, ``Rural energy planning in the Shivalik Hills, Haryana, India with multi-objective locational optimization'', in Proceedings of the International Conference on Environment, Locational Decisions and Regional Planning (ICELDRP), March 5-9, 2002.
  10. S.A. Roberts, G.B. Hall and P.H. Calamai, ``Shape-based properties of the boundaries between landscape features'', in Proceedings of the 9th International Symposium on Spatial Data Handling, Beijing, China, 10-12 August, 2000.
  11. H.D. Venema, P.H. Calamai and K. Ponnambalam, ``Mitigating rural-urgan exodus: Multiobjective design of rural biomass energy'', in Proceedings of the Sixth Asian Urbanization Conference, Chennai, India, January 6, 2000.
  12. R. Bowerman, B. Hall and P.H. Calamai, ``Improving accessibility of primary health care facilities'' in Expert Group Workshop: Software Technology for Agenda 21 -- Decision Support Systems for Sustainable Development, The United Nations University, International Institute for Software Technology, February/March 1996.
  13. A. Baumal, J. McPhee and P.H. Calamai, ``Genetic Algorithm Optimization for Active Vehicle Suspension Design'', in Mechanics in Design Proceedings, Canadian Society for Mechanical Engineering, May 1996.
  14. R.L. Bowerman, P.H. Calamai and G.B. Hall, ``A partitioning method for reducing aggregation error in location-allocation problems'', Optimization Days 1995, Montreal, Canada, May 10 to 12, 1995.
  15. R.L. Bowerman, G.B. Hall and P.H. Calamai, ``School Bus Routing using a GIS'', The Canadian Conference on GIS, December 1991.
  16. P.H. Calamai and A.R. Conn, ``A second-order method for solving the continuous multifacility location problem'', in: G.A. Watson, ed., Numerical Analysis: Proceedings of the Ninth Biennial Conference, Dundee, Scotland, Lecture Notes in Mathematics 912 (Springer-Verlag, Berlin, Heidelberg and New York, 1982) pp. 1-25.

Selected Presentations


Created: 20-Feb-1995
Modified: 15-December-2006