Alter’s research integrates theory and methods from demography, economics, and family history with historical sources to understand demographic behaviors in the past. From 2007 to 2016 Alter was Director of the Inter-university Consortium for Political and Social Research, the world’s largest archive of social science data. He has been active in international efforts to promote research transparency, data sharing, and secure access to confidential research data. He is currently engaged in projects to automate the capture of metadata from statistical analysis software and to compare fertility transitions in contemporary and historical populations.
Margaret Hedstrom, PhD, is the Robert M Warner Collegiate Professor of Information in the School of Information and Faculty Associate in the Institute for Social Research.
Prof. Hedstrom’s research centers on the methods, costs, incentives, and implementation of scalable digital curation and archiving services as a core element of the underlying infrastructure for research data management, reproducible research, and data analysis. She studies the social and technical dimensions digital curation including data sharing behaviors among scientists in different research domains, techniques for automated metadata extraction and user-contributed metadata, requirements for meaningful reuse of numeric, image, and textual data, and long-term preservation of digital information. Her current research projects span projects involving researchers in environmental science and sustainability, social science, bioinformatics, and materials science.