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Lewis, Rhyd and Carroll, Fiona
2016.
Creating seating plans: a practical application.
Journal of the Operational Research Society
67
(11)
, pp. 1353-1362.
10.1057/jors.2016.34
Item availability restricted. |
Lewis, Rhyd and Holborn, Penny 2016. How to pack trapezoids: exact and evolutionary algorithms. IEEE Transactions on Evolutionary Computation /10.1109/TEVC.2016.2609000 |
Padungwech, Wasin, Thompson, Jonathan and Lewis, Rhyd
2016.
Investigating edge-reordering procedures in a tabu search algorithm for the capacitated arc routing problem.
Lecture Notes in Computer Science
9668
, pp. 62-74.
10.1007/978-3-319-39636-1_5
Item availability restricted. |
Hardy, Bradley, Lewis, Rhyd and Thompson, Jonathan Mark 2016. Modifying colourings between time-steps to tackle changes in dynamic random graphs. Lecture Notes in Computer Science 9595 , pp. 186-201. 10.1007/978-3-319-30698-8_13 |
Lewis, Rhydian 2016. Graph colouring: an ancient problem with modern applications. Impact 3 , pp. 47-50. |
Lewis, Rhyd 2015. A guide to graph colouring: algorithms and applications. Springer. |
Lewis, Rhyd and Thompson, Jonathan 2015. Analysing the effects of solution space connectivity with an effective metaheuristic for the course timetabling problem. European Journal of Operational Research 240 (3) , pp. 637-648. 10.1016/j.ejor.2014.07.041 |
Lewis, Rhyd 2015. Graph coloring and recombination. In: Kacprzyk, J. and Pedrycz, W. eds. Springer Handbook of Computational Intelligence, Springer, pp. 1239-1254. (10.1007/978-3-662-43505-2_63) |
Rowse, Elizabeth Louise, Lewis, Rhydian, Harper, Paul Robert and Thompson, Jonathan Mark 2015. Applying set partitioning methods in the construction of operating theatre schedules. Presented at: International Conference on Theory and Practice in Modern Computing 2015, Las Palmas de Gran Canaria, Spain, 22-24 July 2015. |
Smith-Miles, Kate, Baatar, Davaatseren, Wreford, Brendan and Lewis, Rhyd 2014. Towards objective measures of algorithm performance across instance space. Computers & Operations Research 45 , pp. 12-24. |
Cooper, Ian, John, Matthew P., Lewis, Rhydian, Mumford, Christine Lesley and Olden, Andrew 2014. Optimising large scale public transport network design problems using mixed-mode parallel multi-objective evolutionary algorithms. Presented at: IEEE Congress on Evolutionary Computation, Beijing, China, 6 - 11 July 2014. Evolutionary Computation (CEC). IEEE, pp. 2841-2848. 10.1109/CEC.2014.6900362 |
John, Matthew P., Mumford, Christine L. and Lewis, Rhyd 2014. An improved multi-objective algorithm for the urban transit routing problem. Lecture Notes in Computer Science 8600 , pp. 49-60. 10.1007/978-3-662-44320-0_5 |
Lewis, Rhydian and Carroll, Fiona 2013. The "engaged" interaction: important considerations for the HCI design and development of a web application for solving a complex combinatorial optimization problem. World Journal of Computer Application and Technology 1 (3) , pp. 75-82. |
Lewis, Rhyd, Thompson, Jonathan Mark, Mumford, Christine Lesley and Gillard, Jonathan William 2012. A wide-ranging computational comparison of high-performance graph colouring algorithms. Computers & Operations Research 39 (9) , pp. 1933-1950. 10.1016/j.cor.2011.08.010 |
Song, Xiang, Lewis, Rhyd, Thompson, Jonathan Mark and Wu, Yue 2012. An incomplete m-exchange algorithm for solving the large-scale multi-scenario knapsack problem. Computers & Operations Research 39 (9) , pp. 1988-2000. 10.1016/j.cor.2011.09.012 |
Lewis, Rhyd 2012. A time-dependent metaheuristic algorithm for post enrolment-based course timetabling. Annals of Operations Research 194 (1) , pp. 273-289. 10.1007/s10479-010-0696-z |
Holborn, Penny Louise, Thompson, Jonathan Mark and Lewis, Rhyd 2012. Combining heuristic and exact methods to solve the vehicle routing problem with pickups, deliveries and time windows. Lecture Notes in Computer Science 7245 , pp. 63-74. 10.1007/978-3-642-29124-1_6 |
Lewis, Rhyd, Song, Xiang, Dowsland, Kathryn Anne and Thompson, Jonathan Mark 2011. An investigation into two bin packing problems with ordering and orientation implications. European Journal of Operational Research 213 (1) , pp. 52-65. 10.1016/j.ejor.2011.03.016 |
Lewis, Rhyd and Thompson, Jonathan Mark 2011. On the application of graph colouring techniques in round-robin sports scheduling. Computers & Operations Research 38 (1) , pp. 190-204. 10.1016/j.cor.2010.04.012 |
Lewis, Rhyd and Pullin, Emma J. 2011. Revisiting the restricted growth function genetic algorithm for grouping problems. Evolutionary Computation 19 (4) , pp. 693-704. 10.1162/EVCO_a_00040 |
Song, Xiang, Chu, C. B., Lewis, Rhyd, Nie, Y. Y. and Thompson, Jonathan Mark 2010. A worst case analysis of a dynamic programming-based heuristic algorithm for 2D unconstrained guillotine cutting. European Journal of Operational Research 202 (2) , pp. 368-378. 10.1016/j.ejor.2009.05.047 |
McCollum, B., Schaerf, A., Paechter, B., McMullan, P., Lewis, Rhyd, Parkes, A. J., Gaspero, L. D., Qu, R. and Burke, E. K. 2009. Setting the Research Agenda in Automated Timetabling: The Second International Timetabling Competition. INFORMS Journal on Computing 22 (1) , pp. 120-130. 10.1287/ijoc.1090.0320 |
Lewis, Rhyd 2009. A general-purpose hill-climbing method for order independent minimum grouping problems: A case study in graph colouring and bin packing. Computers & Operations Research 36 (7) , pp. 2295-2310. 10.1016/j.cor.2008.09.004 |
Lewis, Rhydian, Paechter, Ben and McCollum, Barry 2007. Post enrolment based course timetabling: a description of the problem model used for track two of the second International Timetabling Competition. [Working Paper]. Cardiff Working Papers in Accounting and Finance, Cardiff: Cardiff University. |
Lewis, Rhyd and Paechter, Ben 2007. Finding feasible timetables using group-based operators. IEEE Transactions on Evolutionary Computation 11 (3) , pp. 397-413. 10.1109/TEVC.2006.885162 |
Lewis, Rhyd, Paechter, Ben and Rossi-Doria, Olivia 2007. Metaheuristics for university course timetabling. In: Dahal, Keshav P., Tan, Kay Chen and Cowling, Peter I. eds. Evolutionary Scheduling, Studies in Computational Intelligence, vol. 49. Springer, pp. 237-272. (10.1007/978-3-540-48584-1_9) |
Lewis, Rhyd 2007. A survey of metaheuristic-based techniques for university timetabling problems. OR Spectrum 30 (1) , pp. 167-190. 10.1007/s00291-007-0097-0 |
Lewis, Rhyd 2007. Metaheuristics can solve sudoku puzzles. Journal of Heuristics 13 (4) , pp. 387-401. 10.1007/s10732-007-9012-8 |
Lewis, Rhyd 2007. On the combination of constraint programming and stochastic search: the Sudoku case. Hybrid Metaheuristics, Lecture Notes in Computer Science, vol. 4771. Springer, pp. 96-107. (10.1007/978-3-540-75514-2_8) |
Lewis, Rhyd and Paechter, Ben 2005. Application of the grouping genetic algorithm to university course timetabling. Lecture Notes in Computer Science 3448 , pp. 144-153. 10.1007/978-3-540-31996-2_14 |