Panel Data Analysis Via Variable Selection and Subject Clustering

• Main Authors: LU, Haibing, HUANG, Shengsheng, LI, Yingjiu, YANG, Yanjiang
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Computer Sciences; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/2561; http://dx.doi.org/10.1007/978-3-642-45252-9_5
• Institution: Singapore Management University

This book investigates tradeoff between security and usability in designing leakage resilient password systems (LRP) and introduces two practical LRP systems named Cover Pad and ShadowKey. It demonstrates that existing LRP systems are subject to both brute force attacks and statistical attacks and t...