), all published by Springer. He spearheaded the development of the International Conference of Asian Digital Library (ICADL) and the IEEE International Conference on Intelligence and Security Informatics (ISI). Development of COPLINK Software and Commercialization In 1997, Chen began development of the COPLINK software, which supports information sharing, analysis, and visualization of law enforcement data. He founded Knowledge Computing Corporation (KCC) to commercialize COPLINK, which then entered the market in 2002 and is now used in thousands of law enforcement agencies across the United States. COPLINK's functions have been described in numerous local, regional, and national sources including the New York Times, the Boston Globe, and the Denver Post. In 2003, COPLINK was named a finalist for the IACP/Motorola Webber Seavey Award: Quality in Law Enforcement. In July 2009, KCC merged with i2 Inc., a market leader in security analytics. In September 2011, the KCC/i2 firm was acquired by IBM for $500 million. In October 2017, IBM sold Coplink to Forensic Logic. The "Dark Web" Project Chen is also the director of the Artificial Intelligence Lab's project, "Dark Web Terrorism Research," the goal of which is to develop and use automated tools to systematically collect and analyze terrorist content from the Internet. One software program developed as part of the project, "Writeprint," aims to support authorship identification of online postings and other writings. The Dark Web project is supported by grants from the National Science Foundation and other federal agencies, and has been recognized in the national press including Science News, Wired Magazine, Discover Magazine, and the Toronto Star. The "Hacker Web" Project and AZSecure Program Chen was awarded a grant of $1.2M from the National Science Foundation (NSF) for “Securing Cyber Space: Understanding the Cyber Attackers and Attacks via Social Media Analytics” (NSF SES #1314631). Co-PIs are Dr. Salim Hariri (UA; ECE); Dr. Ronald Breiger (UA; Sociology); and Dr. Tom Holt (MSU; Criminology). The Hacker Web project aims to investigate questions regarding hacker behavior, markets, and community structure, among other things. The intended result is a computational framework including algorithms, software, and tools for access and use by other researchers to examine how cyber attacker groups form, develop, and spread their ideas. The project is funded through August 2016. Chen was also awarded $4.2M from NSF (with UA co-PIs Drs. Salim Hariri, Mark Patton, and Paulo Goes) for the AZSecure Cybersecurity Scholarship-for-Service program at The University of Arizona (NSF