The ACM PODS Alberto O. Mendelzon Test-of-Time Award 2025

In 2007, the PODS Executive Committee decided to establish a Test-of-Time Award, named after the late Alberto O. Mendelzon, in recognition of his scientific legacy, and his service and dedication to the database community. Mendelzon was an international leader in database theory, whose pioneering and fundamental work has inspired and influenced both database theoreticians and practitioners, and continues to be applied in a variety of advanced settings. He served the database community in many ways; in particular, he served as the General Chair of the PODS conference, and was instrumental in bringing together the PODS and SIGMOD conferences. He also was an outstanding educator, who guided the research of numerous doctoral students and postdoctoral fellows. The Award is to be awarded each year to a paper or a small number of papers published in the PODS proceedings ten years prior, that had the most impact (in terms of research, methodology, or transfer of practice) over the intervening decade. The decision was approved by SIGMOD and ACM. The funds for the Award were contributed by IBM Toronto.