"Modelling of Pavements Responses under Vehicle Dynamic Pavements", Proceedings of xvii th National Conference on Technological Trends, College of Engineering, Trivandrum, 2016." Prioritization of Low Volume Roads based on a Unified Pavement Condition Index", Proceedings of xvi th National Conference on Technological Trends, College of Engineering, Trivandrum, 2015." Development of a Simulation Model for Prediction of Fatigue Cracking in Flexible Pavements", Proceedings of xv th National Conference on Technological Trends, College of Engineering, Trivandrum, 2014."Effect of temperature on Properties of Bituminous Concrete Mix Modified Using Sasobit" Proceedings of xv th National Conference on Technological Trends, College of Engineering, Trivandrum, 2014."Development of a Simulation Model for Rutting Prediction in Flexible Pavements", Proceedings of xiv th National Conference on Technological Trends, College of Engineering, Trivandrum, 2013."Analytical Study on the Benefit of Sisal Fibre Reinforcement of Expansive Clayey Subgrade using FEM", Proceedings of National Conference Geotechnical and Geo-environmental Aspects of Wastes and Their Utilization in Infrastructure Projects "February 15 th -16 th, 2013, Guru Nanak Dev Engineering College, Ludhiana (GNDEC)."Effect of Sisal Fibre Reinforcement on the Performance of Kuttanad Clay as Subgrade Soil", Proceedings of xiii th National Conference on Technological Trends, College of Engineering, Trivandrum, 2012."Optimization of Maintenance Strategy for Rural Road Network Using HDM-4", Proceedings of NATCON (2011), College of Engineering, Trivandrum, 28 th to 29 th January 2011."Effect of Gradation of Aggregates on the Properties of Stone Matrix Asphalt", Proceedings of xi th National Conference on Technological Trends, College of Engineering, Trivandrum, 2010."Experimental Investigation on Stone Matrix Asphalt Using Coir Fibre & Various Fillers", Proceedings of ix th National Conference on Technological Trends, College of Engineering, Trivandrum, 2008."Study of Travel Time Ratio for Home Based Work Trips", Proceedings of viii th National Conference on Technological Trends, College of Engineering, Trivandrum, 30 th November to 1 st December 2007."Effect of Mixing and compacting Temperatures on the Properties of Bituminous Concrete Mixes" Proceedings of viii th National Conference on Technological Trends, College of Engineering, Trivandrum, 30 th November to 1 st December 2007."Development of Deterioration Models for Rural Roads", Proceedings of viii th National Conference on Technological Trends, College of Engineering, Trivandrum, 30 th November to 1 st December 2007."Development of Pavement Performance Models for Rural Roads", Proceedings of National Conference and Exposition on Rural Roads, New Delhi 22 nd to 24 th May 2007."Experimental Investigations on Coir GeoTextile Reinforced Clayey Subgrades", Proceedings of VII th National Conference on Technological Trends", 17 th &18 th November,2006, College of Engineering, Trivandrum.