The Workshop Program of the Association for the Advancement of Artificial Intelligence's Thirtieth AAAI Conference on Artificial Intelligence (AAAI-16) was held at the beginning of the conference, February 12-13, 2016. Workshop participants met and discussed issues with a selected focus -- providing an informal setting for active exchange among researchers, developers and users on topics of current interest. To foster interaction and exchange of ideas, the workshops were kept small, with 25-65 participants. Attendance was sometimes limited to active participants only, but most workshops also allowed general registration by other interested individuals. The AAAI-16 Workshops were an excellent forum for exploring emerging approaches and task areas, for bridging the gaps between AI and other fields or between subfields of AI, for elucidating the results of exploratory research, or for critiquing existing approaches. The fifteen workshops held at AAAI-16 are: WS-16-01: Artificial Intelligence Applied to Assistive Technologies and Smart Environments WS-16-02: AI, Ethics, and Society WS-16-03: Artificial Intelligence for Cyber Security WS-16-04: Artificial Intelligence for Smart Grids and Smart Buildings WS-16-05: Beyond NP WS-16-06: Computer Poker and Imperfect Information Games WS-16-07: Declarative Learning Based Programming WS-16-08: Expanding the Boundaries of Health Informatics Using AI WS-16-09: Incentives and Trust in Electronic Communities WS-16-10: Knowledge Extraction from Text WS-16-11: Multiagent Interaction without Prior Coordination WS-16-12: Planning for Hybrid Systems WS-16-13: Scholarly Big Data: AI Perspectives, Challenges, and Ideas WS-16-14: Symbiotic Cognitive Systems WS-16-15: World Wide Web and Population Health Intelligence This volume contains those papers that were submitted to AAAI for publication in the AAAI Technical Report Series.</p