Dennis Culhane is the Dana and Andrew Stone Professor of Social Policy at the School of Social Policy and Practice at The University of Pennsylvania. Culhane is a nationally recognized social science researcher with primary expertise in the field of homelessness. He is a leader in the integration of administrative data for research and directs Actionable Intelligence for Social Policy (AISP), an initiative that promotes the development of integrated data systems by state and local governments for policy analysis and systems reform. His homelessness work has positioned him as an early innovator in the use of administrative data for research and policy analysis, particularly for populations and program impacts that are difficult to assess and track. Culhane’s work has resulted in federal legislation requiring all cities and states to develop administrative data systems for tracking homeless services in order to receive HUD funding. His work has also been instrumental in a national shift in how cities address chronic homelessness and family homelessness. Culhane recently worked with colleagues in Boston, LA County, and NYC to complete a multi-site study on the emerging crisis of aging homelessness using linked administrative data.