Activities

• 15th Combinatorial Optimisation Conference (CO2008)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• Binary positive semidefinite matrices and some related polytopes

  Activity: Talk or presentation types › Invited talk

• On non-convex quadratic programming with box constraints

  Activity: Talk or presentation types › Invited talk

• Optimisation over cones

  Activity: Talk or presentation types › Invited talk

• An introduction to second-order cone programming

  Activity: Talk or presentation types › Invited talk

• Mixed-integer non-linear programming: a survey

  Activity: Talk or presentation types › Invited talk

• Reformulation of 0-1 quadratically constrained quadratic programs

  Activity: Talk or presentation types › Invited talk

• A tutorial on mixed-integer non-linear programming

  Activity: Talk or presentation types › Invited talk

• Reformulating mixed-integer quadratically-constrained quadratic programmes

  Activity: Talk or presentation types › Invited talk

• Convex relaxations of the stable set problem

  Activity: Talk or presentation types › Invited talk

• Second order cone programming and its applications

  Activity: Talk or presentation types › Invited talk

• An introduction to conic programming

  Activity: Talk or presentation types › Invited talk

• Stronger upper bounds for the maximum stable set problem

  Activity: Talk or presentation types › Invited talk

• Semidefinite programming and combinatorial optimization

  Activity: Talk or presentation types › Invited talk

• Canadian Operational Research Society Annual Conference (CORS)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• Optimization 2007

  Activity: Participating in or organising an event types › Participation in conference - Academic

• 13th Conference on Integer Programming and Combinatorial Optimization (IPCO XIII)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• Mixed-Integer Programming Workshop (MIP 2008)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• 4th International Network Optimization Conference (INOC 2009)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• 1st LANCS Workshop on Discrete and Nonlinear Optimisation

  Activity: Participating in or organising an event types › Participation in conference -Mixed Audience

• 2nd LANCS Workshop on Discrete and Nonlinear Optimisation

  Activity: Participating in or organising an event types › Participation in conference -Mixed Audience

• 14th Conference on Integer Programming and Combinatorial Optimization (IPCO XIV)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• LANCS Workshop on Modelling and Solving Complex Optimisation Problems

  Activity: Participating in or organising an event types › Participation in conference -Mixed Audience

• SIAM Conference on Optimization

  Activity: Participating in or organising an event types › Participation in conference - Academic

• 8th Mixed-Integer Programming Workshop (MIP 2011)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• 25th European Conference on Operational Research (EURO XXV)

  Activity: Participating in or organising an event types › Participation in conference - Academic

• LANCS International Workshop on Discrete and Nonlinear Optimisation

  Activity: Participating in or organising an event types › Participation in conference -Mixed Audience

• 61st Annual Conference of the Operational Research Society (OR61)

  Activity: Participating in or organising an event types › Participation in conference -Mixed Audience

• 10th International Conference on Applied Mathematical Optimization and Modelling (APMOD 2012)

  Activity: Participating in or organising an event types › Participation in conference - Academic

Research outputs

• Binary positive semidefinite matrices and associated integer polytopes

  Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review

• An application of the Lovasz-Schrijver M(K,K) operator to the stable set problem

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• On non-convex quadratic programming with box constraints

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Integer quadratic quasi-polyhedra

  Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review

• On a class of metrics related to graph layout problems

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Small bipartite subgraph polytopes

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• A new approach to the stable set problem based on ellipsoids

  Research output: Working paper

• A new approach to the stable set problem based on ellipsoids

  Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review

• Gap inequalities for non-convex mixed-integer quadratic programs

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Reformulating mixed-integer quadratically constrained quadratic programs

  Research output: Working paper

• Gap inequalities for the max-cut problem: a cutting-plane algorithm

  Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review

• Non-convex mixed-integer nonlinear programming: a survey

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Binary positive semidefinite matrices and associated integer polytopes

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Complexity results for the gap inequalities for the max-cut problem

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• Ellipsoidal relaxations of the stable set problem: theory and algorithms

  Research output: Contribution to Journal/Magazine › Journal article › peer-review

• On the Lovász theta function and some variants

  Research output: Contribution to Journal/Magazine › Journal article › peer-review