1. Challenges in Estimating Multi-State Expectancies from Large-Scale Cross-Longitudinal Surveys • Nicolas Brouard, Institut National d'Études Démographiques (INED); Feinuo Sun, university of texas at arlington.

2. Wikipedia as a Tool for Tracking Mass Migration Flows: Insights from the Russian Invasion of Ukraine • Carolina Coimbra Vieira, Max Planck Institute for Demographic Research (MPIDR); Ebru Sanlitürk, Max Planck Institute for demographic Research; Emilio Zagheni, Max Planck Institute for Demographic Research (MPIDR).

3. How Digital and Computational Demography Make Hard-to-Reach Population Visible: Evidence from a Two-Decade Research on the Population of Taiwan Indigenous Peoples • Ji-Ping Lin, Academia Sinica Taiwan.

4. Preparing for Low Response Events in the Australian 2026 Census • Ian Rayson, Australian Bureau Of Statistics (Abs); Ross Watmuff, Australian Bureau of Statistics.

5. A Global Male Fertility Database: Rationales, Objectives, and First Results • Bruno D. Schoumaker, UCLouvain; David A. Sánchez Páez, Universidad de Valladolid; Chaimae Drioui, Université Catholique de Louvain (UCL) - Centre for demographic research.