2 papers
cs.AI2026
LegoSR: A Unified Framework for Self-improving Agent-Guided Scientific Discovery
Hao Mao, Xu T. Liu, Peng Zhao +2
Equation discovery solvers often use different data interfaces, equation representations and evaluation criteria, making their results difficult to compare. We present LegoSR, a un…
cs.NE2026
Efficient Constant Optimization for Symbolic Regression with GPU-Accelerated Tree-Based Genetic Programming
Hao Mao, Xu Tony Liu, Shuai Lu +3
Constant optimization refines the numerical coefficients of candidate expressions in tree-based genetic programming for symbolic regression. But its per-generation cost has led mod…