Title Vulnerability, uncertainty, and risk [electronic resource] : analysis, modeling, and management : proceedings of the First International Conference on Vulnerability and Risk Analysis and Management (ICVRAM 2011) and the Fifth International Symposium on Uncertainty Modeling and Analysis (ISUMA 2011), April 11-13, 2011, Hyattsville, Maryland / sponsored by the Council on Disaster Risk Management (CDRM) of the American Society of Civil Engineers ; edited by Bilal M. Ayyub.