Ngoc Bui

27 papers A* 4A 2Journal 17Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
HypRAG: Hyperbolic Dense Retrieval for Retrieval Augmented Generation.
CoRR
Hiren Madhu, Ngoc Bui, Ali Maatouk, Leandros Tassiulas, Smita Krishnaswamy, Menglin Yang, Sukanta Ganguly, Kiran Srinivasan, Rex Ying
2026 — conf
LitBench: A Graph-Centric Large Language Model Benchmarking Tool For Literature Tasks.
KDD (1)
Andreas Varvarigos, Ali Maatouk, Jiasheng Zhang, Ngoc Bui, Jialin Chen, Leandros Tassiulas, Rex Ying
2026 J jnl
LitBench: A Graph-Centric Large Language Model Benchmarking Tool For Literature Tasks.
CoRR
Andreas Varvarigos, Ali Maatouk, Jiasheng Zhang, Ngoc Bui, Jialin Chen, Leandros Tassiulas, Rex Ying
2025 J jnl
Cache What Lasts: Token Retention for Memory-Bounded KV Cache in LLMs.
CoRR
Ngoc Bui, Shubham Sharma, Simran Lamba, Saumitra Mishra, Rex Ying
2025 J jnl
Coverage-Validity-Aware Algorithmic Recourse.
Oper. Res.
Ngoc Bui, Duy Nguyen, Man-Chung Yue, Viet Anh Nguyen
2025 — conf
Hyperbolic Deep Learning for Foundation Models: A Survey.
KDD (2)
Neil He, Hiren Madhu, Ngoc Bui, Menglin Yang, Rex Ying
2025 J jnl
Hyperbolic Deep Learning for Foundation Models: A Survey.
CoRR
Neil He, Hiren Madhu, Ngoc Bui, Menglin Yang, Rex Ying
2025 A* conf
Learning Along the Arrow of Time: Hyperbolic Geometry for Backward-Compatible Representation Learning.
ICML
Ngoc Bui, Menglin Yang, Runjin Chen, Leonardo Neves, Mingxuan Ju, Rex Ying, Neil Shah, Tong Zhao
2025 J jnl
Learning Along the Arrow of Time: Hyperbolic Geometry for Backward-Compatible Representation Learning.
CoRR
Ngoc Bui, Menglin Yang, Runjin Chen, Leonardo Neves, Mingxuan Ju, Rex Ying, Neil Shah, Tong Zhao
2025 — conf
LitFM: A Retrieval Augmented Structure-aware Foundation Model For Citation Graphs.
KDD (2)
Jiasheng Zhang, Ali Maatouk, Jialin Chen, Ngoc Bui, Qianqian Xie, Leandros Tassiulas, Hua Xu, Jie Shao, Rex Ying
2025 — conf
Mixture-of-Personas Language Models for Population Simulation.
ACL (Findings)
Ngoc Bui, Hieu Trung Nguyen, Shantanu Kumar, Julian Theodore, Weikang Qiu, Viet Anh Nguyen, Rex Ying
2025 J jnl
Mixture-of-Personas Language Models for Population Simulation.
CoRR
Ngoc Bui, Hieu Trung Nguyen, Shantanu Kumar, Julian Theodore, Weikang Qiu, Viet Anh Nguyen, Rex Ying
2025 J jnl
Position: Beyond Euclidean - Foundation Models Should Embrace Non-Euclidean Geometries.
CoRR
Neil He, Jiahong Liu, Buze Zhang, Ngoc Bui, Ali Maatouk, Menglin Yang, Irwin King, Melanie Weber, Rex Ying
2024 J jnl
Enhancing Item Tokenization for Generative Recommendation through Self-Improvement.
CoRR
Runjin Chen, Mingxuan Ju, Ngoc Bui, Dimosthenis Antypas, Stanley Cai, Xiaopeng Wu, Leonardo Neves, Zhangyang Wang, Neil Shah, Tong Zhao
2024 A* conf
Explaining Graph Neural Networks via Structure-aware Interaction Index.
ICML
Ngoc Bui, Hieu Trung Nguyen, Viet Anh Nguyen, Rex Ying
2024 J jnl
Explaining Graph Neural Networks via Structure-aware Interaction Index.
CoRR
Ngoc Bui, Hieu Trung Nguyen, Viet Anh Nguyen, Rex Ying
2024 J jnl
LitFM: A Retrieval Augmented Structure-aware Foundation Model For Citation Graphs.
CoRR
Jiasheng Zhang, Jialin Chen, Ali Maatouk, Ngoc Bui, Qianqian Xie, Leandros Tassiulas, Jie Shao, Hua Xu, Rex Ying
2023 J jnl
Coverage-Validity-Aware Algorithmic Recourse.
CoRR
Ngoc Bui, Duy Nguyen, Man-Chung Yue, Viet Anh Nguyen
2023 A* conf
Distributionally Robust Recourse Action.
ICLR
Duy Nguyen, Ngoc Bui, Viet Anh Nguyen
2023 J jnl
Distributionally Robust Recourse Action.
CoRR
Duy Nguyen, Ngoc Bui, Viet Anh Nguyen
2023 A conf
Feasible Recourse Plan via Diverse Interpolation.
AISTATS
Duy Nguyen, Ngoc Bui, Viet Anh Nguyen
2023 J jnl
Feasible Recourse Plan via Diverse Interpolation.
CoRR
Duy Nguyen, Ngoc Bui, Viet Anh Nguyen
2022 J jnl
A Deep Reinforcement Learning-based Adaptive Charging Policy for Wireless Rechargeable Sensor Networks.
CoRR
Ngoc Bui, Phi Le Nguyen, Viet Anh Nguyen, Phan-Thuan Do
2022 A* conf
Counterfactual Plans under Distributional Ambiguity.
ICLR
Ngoc Bui, Duy Nguyen, Viet Anh Nguyen
2022 J jnl
Counterfactual Plans under Distributional Ambiguity.
CoRR
Ngoc Bui, Duy Nguyen, Viet Anh Nguyen
2022 J jnl
Robust Bayesian Recourse.
CoRR
Tuan-Duy H. Nguyen, Ngoc Bui, Duy Nguyen, Man-Chung Yue, Viet Anh Nguyen
2022 A conf
Robust Bayesian recourse.
UAI
Tuan-Duy H. Nguyen, Ngoc Bui, Duy Nguyen, Man-Chung Yue, Viet Anh Nguyen