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Hanling Tian

3 accepted papers

2026

RAIN-Merging: A Gradient-Free Method to Enhance Instruction Following in Large Reasoning Models with Preserved Thinking Format

ICLR 2026oral

Large reasoning models (LRMs) excel at a long chain of reasoning but often fail to faithfully follow instructions regarding output format, constraints, or specific requirements. We investigate whether this gap can be closed by integrating an instruction-tuned model (ITM) into an LRM. Analyzing their…

Cited by 0SourcecodeScholar
2025

Primphormer: Efficient Graph Transformers with Primal Representations

ICML 2025poster

Graph Transformers (GTs) have emerged as a promising approach for graph representation learning. Despite their successes, the quadratic complexity of GTs limits scalability on large graphs due to their pair-wise computations. To fundamentally reduce the computational burden of GTs, we propose a prim…

Cited by 0SourcePDFScholar
2025

Simulating Training Dynamics to Reconstruct Training Data from Deep Neural Networks

ICLR 2025poster

Whether deep neural networks (DNNs) memorize the training data is a fundamental open question in understanding deep learning. A direct way to verify the memorization of DNNs is to reconstruct training data from DNNs’ parameters. Since parameters are gradually determined by data throughout training,…

Cited by 0SourcePDFScholar