1) S.P. Singh and R.R.K. Sharma, On linearising Quadratic Assignment Problem, 37th Annual Conference of ORSI, (In Press), IIMA, Ahmedabad, INDIA.
2) S.P. Singh and R.R.K. Sharma, Development of heuristic and modified simulated annealing approach for assigning facilities to locations, Proceedings of the Fifth International Conference on Operational Research for Development (ICORD-V), 19-21 Dec. 2005, Jamshedpur, INDIA.
3) S.P. Singh and R.R.K. Sharma, Genetic Algorithm based heuristics for the dynamic facility layout problem, Summer Conference of IABE-2008, June 6-8 2008, Southern Stockholm University, Stockholm, Sweden. (Paper appeared in European Journal of Management).
4) R.RK Sharma and S.P. Singh, A review of various linearization of the QAP: A comparative study for assessing relative computational effort, Summer Conference of IABE-2008, June 6-8, 2008, South Stockholm University, Stockholm, Sweden. (Paper appeared in Review of Business Research, USA).
5) S.P. Singh, An ANT system embedded with local search heuristic for solving facility layout problem, ICQMOIT, IBS Hyderabad, 24-25 Oct. 2008.
6) S.P. Singh and Rajesh Matai, A new heuristic for solving facility layout problem, Sixth AIMS International Conference on Management, 28-31 December 2008, Greater Noida, India.
7) Rajesh Matai and S.P. Singh, Multi-objective facility layout problem: a state-of-the-art review, Sixth AIMS International Conference on Management, 28-31 December 2008, Greater Noida, India.
8) Seema Shukla, Ravi Shankar, and S.P. Singh, FMEA approach for safe food in supply chain, 14th Annual International Conference of the Society of Operations Management, 17-19 Dec. 2010, NITIE Mumbai, India.
9) Vivek Soni, SP Singh and D.K. Banwet, An application of ISM: Case of BEE-NABL accredited check testing laboratories under standards and labeling programme in India, Annual Conference of IABE-2012, October 13-17, 2012, Las Vegas, USA (Paper appeared in Journal of International Management Studies, Vol. 12, Issue 2, 108-117, 2012).
10) SP Singh, Rajesh Matai and M.L. Mittal, Solving Multi-Objective Facility Layout Problem: Modified Simulated Annealing Based Approach, Annual Conference of IABE-2012, October 13-17, 2012, Las Vegas, USA (Paper appeared in European Journal of Management, Vol. 12, Issue 2, 111-116, 2012).
11) Vivek Soni, SP Singh and D.K. Banwet, An Application of AHP: Case of BEE-NABL Accredited Check Testing Laboratories under Standards and Labeling Programme in India, Annual Conference of IABE-2012, October 13-17, 2012, Las Vegas, USA (Paper appeared in European Journal of Management, Vol. 12, Issue 3, XX-XX, 2012).
12) Nilesh R. Ware, S.P. Singh and D.K. Banwet, Supplier Selection Problem: TOPSIS Approach, 6th International Conference on Contemporary Management, 18-19 October, 2012, DMS, IIT Delhi, India.
13) S.P. Singh, Developing Mathematical Model for Time Dated Dynamic Pricing Problem, 4th International Conference of Society of Technical and Management Professional, 15-16 June, 2013, Haridwar, India (Paper appeared in society’s Journal Interdisciplinary Journal of Management and Behavioral Sciences, Vol. 2, No. 1, PP. 30-36, 2012) (This paper was awarded under best paper category).
14) Nilesh R. Ware, S.P. Singh and D.K. Banwet, Analyzing the effect demand variation on multi-product, multi-source, multi-period model for supplier selection problem, 26th European Conference on Operational Research, Rome, Italy, 1-4 July, 2013 (Appeared in Book of Abstract).
15) Vivek Soni, S.P. Singh and D.K. Banwet, Life Cycle Costing Analysis in Indian Energy Sector: A Case of Hydro Power Plant, International Conclave on Data Analytics, Business Intelligence. Action Research & Cases in the Power and Energy Sector, Dated 24-26 February, 2014, Dubai.