Here are some papers from COMSOC 2025, who present new or improved algorithms for PB: * [Method of Equal Shares with Bounded Overspending (Papasotiropoulos, Pishbin, Skibski, Skowron, Was)](https://www.ac.tuwien.ac.at/comsoc2025/comsoc2025-papers/50.pdf) * [Mixed Voting Rules for Participatory Budgeting (Baychkov, Brill, Utke)](https://www.ac.tuwien.ac.at/comsoc2025/comsoc2025-papers/87.pdf) * [Streamlining Equal Shares (Kraiczy, Robinson, Elkind)](https://www.ac.tuwien.ac.at/comsoc2025/comsoc2025-papers/96.pdf)