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Qingchun Hou

3 accepted papers

2026

Scalable and Adaptive Trust-Region Learning via Projection Convex Hull

ICLR 2026poster

Learning compact and reliable convex hulls from data is a fundamental yet challenging problem with broad applications in classification, constraint learning, and decision optimization. We propose Projection Convex Hull (PCH), a scalable framework for learning polyhedral trust regions in high-dimensi…

Cited by 0SourcecodeScholar
2026

T-SKM-Net: Trainable Neural Network Framework for Linear Constraint Satisfaction via Sampling Kaczmarz-Motzkin Method

AAAI 2026technical

Neural network constraint satisfaction is crucial for safety-critical applications such as power system optimization, robotic path planning, and autonomous driving. However, existing constraint satisfaction methods face efficiency-applicability trade-offs, with hard constraint methods suffering from

Cited by 0SourcePDFScholar
2023

Generalize Learned Heuristics to Solve Large-scale Vehicle Routing Problems in Real-time

ICLR 2023poster

Large-scale Vehicle Routing Problems (VRPs) are widely used in logistics, transportation, supply chain, and robotic systems. Recently, data-driven VRP heuristics are proposed to generate real-time VRP solutions with up to 100 nodes. Despite this progress, current heuristics for large-scale VRPs stil…

Cited by 58SourcePDFScholar