2nd Call for Papers attached. This is a multidisciplinary workshop combining computer science, mathematics, and engineering analysis and design to discuss the reliability of engineering computations, providing a common forum by which to continue cross-disciplinary advancements in the field. 4th Workshop on Reliable Engineering Computing (REC2010) “Robust Design – Coping with Hazards, Risk and Uncertainty” March 3-5, 2010, Singapore http://www.eng.nus.edu.sg/civil/REC2010/index.cfm