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Xin Hong

4 accepted papers

2026

Learning Protein–Ligand Binding in Hyperbolic Space

AAAI 2026technical

Protein-ligand binding prediction is central to virtual screening and affinity ranking, two fundamental tasks in drug discovery. While recent retrieval-based methods embed ligands and protein pockets into Euclidean space for similarity-based search, the geometry of Euclidean embeddings often fails t

Cited by 0SourcePDFScholar
2026

TOEPLITZ UNLABELED SENSING

ICASSP 2026oral

Unlabeled sensing is the problem of recovering an element of a vector subspace of R^n, from its image under an unknown permutation of the coordinates and knowledge of the subspace. Here we study this problem for the special class of subspaces that admit a Toeplitz basis.

Cited by 0SourcePDFScholar
2025

AER-LLM: Ambiguity-aware Emotion Recognition Leveraging Large Language Models

ICASSP 2025accepted

Recent advancements in Large Language Models (LLMs) have demonstrated great success in many Natural Language Processing (NLP) tasks. In addition to their cognitive intelligence, exploring their capabilities in emotional intelligence is also crucial, as it enables more natural and empathetic conversa…

Cited by 18SourceScholar