Working Papers

  1. Urmila Pyakurel and Tanka Nath Dhamala; Partial Contraflow with Path Reversals for Evacuation Planning, Annals of Operations Research (under review, 2017).  
  2. Urmila Pyakurel, Hari Nandan Nath, Tanka Nath Dhamala, Efficient contraflow algorithms for quickest evacuation planning, Science China Math (under review, 2017).
  3. Ram Chandra Dhungana, Urmila Pyakurel, Tanka Nath Dhamala, Abstract Contraflow Models and  Solution Procedures for Evacuation Planning, Mathematical Methods of Operations Research (under review, 2017).