TY - RPRT TI - PopGNN: Graph Neural Network-Based Flexible Future Population Forecasting Model AU - Jeong, Byeonghwa [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0009000986432640) AU - Lebakula, Viswadeep [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000152935914) AU - Urban, Marie [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:000000019571832X) PY - 2026 DO - 10.2172/3022922 UR - https://www.osti.gov/biblio/3022922 ID - 3022922 ER -