Haoyu Peter Wang

Struc-EMB: The Potential of Structure-Aware Encoding in Language Embeddings

Haystack Engineering: Context Engineering for Heterogeneous and Agentic Long-Context Evaluation

Graph-KV: Breaking Sequence via Injecting Structural Biases into Large Language Models

What Are Good Positional Encodings for Directed Graphs?

Scalable Discrete Diffusion Samplers: Combinatorial Optimization and Statistical Physics

A Benchmark on Directed Graph Representation Learning in Hardware Designs

Generalization Principles for Inference over Text-Attributed Graphs with Large Language Models

GFSE: A Foundational Model For Graph Structural Encoding

Unveiling Causal Relationships Among Candidate Output Tokens in Large Language Models: Towards Interpretability and Control