ReSPIRe: Informative and Reusable Belief Tree Search for Robot Probabilistic Search and Tracking in Unknown Environments. - Kangjie Zhou; Zhaoyang Li 003; Han Gao; Yao Su 001; Hangxin Liu; Junzhi Yu 001; Chang Liu 002 (IEEE Trans. Syst. Man Cybern. Syst., 2026)