Abstract: Human trafficking is modern-day slavery, extremely lucrative, ubiquitous, and fueled by the Internet. Illicit economic activity is increasingly transacted through illegal online marketplaces on the Internet, including the Dark Web. Unfortunately, the scale and scope of these illicit marketplaces are greatly outpacing the traditional capabilities of law enforcement agencies and victim rescue organizations to counter these threats. To address this challenge, the US government made significant investments to develop data-driven artificial intelligence tools to counter human trafficking and illegal drugs and weapons trafficking. These technologies enable understanding and disrupting illegal marketplaces by exposing the illegal activities that perpetrators conduct on the Internet and Dark Web. Several technologies are described and their significant impact is demonstrated in law-enforcement missions.
Bio: Dr. Joseph P. Campbell is the leader of the Artificial Intelligence Technology and Systems Group. His group creates algorithms, technologies, and systems for extracting information from multimedia data in adverse conditions and has a rich heritage of world-leading speech, speaker, and language recognition technologies. Dr. Campbell develops human-network AI technologies that extract information automatically from speech, text, image, and video data combined with network communications and activities to help the Department of Defense and law enforcement identify threatening or illicit activity on the surface and dark webs. He specializes in developing and transferring AI technologies for government applications and operationally relevant evaluation. Dr. Campbell has authored more than 100 refereed publications that have been cited over 6,900 times. Before joining MIT LL, he taught at The Johns Hopkins University and worked for the government, where his team developed U.S. Federal and NATO Standards for voice coding that are the foundation of digital cellular telephony systems. He is a Fellow of the Institute of Electrical and Electronics Engineers and earned BS, MS, and PhD degrees in electrical engineering from Rensselaer Polytechnic Institute, The Johns Hopkins University, and Oklahoma State University, respectively.