Author

Ziheng Zhang

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#machine learning Preprint Oct 2026

BOLT: Multi-Bottleneck Bound-Guided Learning for Flexible Job-Shop Scheduling with Time Lags and Resource-Coupled Transport

BOLT (bound-oriented learning for transport-coupled scheduling) builds a lower bound from chain, machine-capacity, and fleet-capacity relaxations that certifies a completed schedule's suboptimality gap without a solver.

Zi-Heng Zhang, Wei Zhang, Yun-Yi Zhao et al. · 0 citations

Jul 2026

FORGE: Research-Trajectory Hijacking Attacks on Deep Research Agents

This work presents FORGE (Fabricated Orchestrated Reasoning chain for aGent Exploitation), a two-level attack that combines intra-document reasoning fabrication with inter-document chain coordination to hijack subtask planning.

Yu-Ru Pan, Ziheng Zhang, Junxiang Lei et al. · arXiv.org · 1 citation