Mr. M.K.D.D. Sandaruwan

Education

• M.Phil. – University of Peradeniya (2020)

• B.Sc. (Hons) in Industrial Mathematics – Rajarata University of Sri Lanka (2015)

Professional Qualification

• Certificate of Teaching in Higher Education – Rajarata University of Sri Lanka (2017)

Research Interests

• Optimization Modeling 

• Scheduling 

• Heuristic Optimization 

Teaching Courses

• MAA 2204 – Linear Programming

• MAT 3301 – Advanced Linear Programming 

• MAT 3302 – Network Optimization

• MAT 3217 – Nonlinear programming  

• MAT 3213 – Graph Theory

Current Researches and Projects

• Developing a heuristic algorithm for solving capacity vehicle routing problem.

Publications

Full papers

• Sandaruwan, M.K.D.D., D.M. Samarathunga, W.B. Daundasekara. “An improved two-phased heuristic algorithm for the capacitated vehicle routing problem and a case study” Ceylon Journal of Science, Vol. 49 No. 4, pp. 477 – 484, (2020).

• Sandaruwan, M.K.D.D., Samarathunga, D.M. and Daundasekara, W.B. (2019), “An Efficient Two-phased Heuristic for Solving Capacitated Vehicle Routing Problem”, International Journal of Engineering Science Invention , Vol. 8 No. 5, pp. 20–28.

Abstracts and Conference Proceedings

• Thilakasiri, D.C., Sandaruwan, M.K.D.D., Samarathunga, D.M. (2021), “Cluster-first route-second heuristic algorithms for the capacitated vehicle routing problem” Research Congress, Postgraduate Institute of Science (PGIS), University of Peradeniya, Sri Lanka.

• Sandaruwan, M.K.D.D., Samarathunga, D.M. and Daundasekara, W.B. (2019), “Impact of crossover operators on the genetic algorithm to solve capacitated vehicle routing problem”, Research Congress, Postgraduate Institute of Science (PGIS), University of Peradeniya, Sri Lanka.

• Sandaruwan, M.K.D.D., Samarathunga, D.M. and Daundasekara, W.B. (2018), “A novel heuristic method for solving capacitated vehicle routing problem”, Research Congress, Postgraduate Institute of Science (PGIS), University of Peradeniya, Sri Lanka.

• Sandaruwan, M.K.D.D., Samarathunga, D.M. and Daundasekara, W.B. (2017), “A new two phased heuristic approach for solving a capacitated vehicle routing problem”, Research Congress, Postgraduate Institute of Science (PGIS), University of Peradeniya, Sri Lanka.

• Sandaruwan, M.K.D.D., Samarathunga, D.M. and Dissanayake, R.B.N. (2015), “Performance analysis of few major algorithms for solving permutation flow shop scheduling problems”, Proceedings of the Peradeniya University Research Sessions (IPURSE), Sri Lanka.