Ching-Nung Yang Bing-Ling Lu Improved Tracing Algorithm for Random-Error-Resilient Collusion-Secure Fingerprinting Codes. 1-10 2009 25 J. Inf. Sci. Eng. 1 http://www.iis.sinica.edu.tw/page/jise/2009/200901_01.html db/journals/jise/jise25.html#YangL09