Who's Who: Large Language Models Meet Knowledge Conflicts in Practice

Quang Hieu Pham, Hoang Ngo, Anh Tuan Luu +1

Uncertainty of Thoughts: Uncertainty-Aware Planning Enhances Information Seeking in Large Language Models

Zhiyuan Hu, Chumin Liu, Xidong Feng +6

As Simple as Fine-tuning: LLM Alignment via Bidirectional Negative Feedback Loss

Xin Mao, Feng-Lin Li, Huimin Xu +3

Vision-and-Language Pretraining

Thong Nguyen, Cong-Duy Nguyen, Xiaobao Wu +2

OpenMobile: Building Open Mobile Agents with Task and Trajectory Synthesis

Kanzhi Cheng, Zehao Li, Zheng Ma +11

P2P: A Poison-to-Poison Remedy for Reliable Backdoor Defense in LLMs

Shuai Zhao, Xinyi Wu, Shiqian Zhao +4

Data Augmentation using Large Language Models: Data Perspectives, Learning Paradigms and Challenges

Bosheng Ding, Chengwei Qin, Ruochen Zhao +7

Towards the TopMost: A Topic Modeling System Toolkit

Xiaobao Wu, Fengjun Pan, Anh Tuan Luu

Multi-Scale Contrastive Learning for Video Temporal Grounding

Thong Thanh Nguyen, Yi Bin, Xiaobao Wu +4

Certified Robustness Against Natural Language Attacks by Causal Intervention

Haiteng Zhao, Chang Ma, Xinshuai Dong +3

Tracking the Truth: Object-Centric Spatio-Temporal Monitoring for Video Large Language Models

Tri Cao, Khoi Le, Thong Nguyen +7

Siren's Song in the AI Ocean: A Survey on Hallucination in Large Language Models

Yue Zhang, Yafu Li, Leyang Cui +13

Unlocking the Potential of User Feedback: Leveraging Large Language Model as User Simulator to Enhance Dialogue System

Zhiyuan Hu, Yue Feng, Anh Tuan Luu +2

SoVAR: Building Generalizable Scenarios from Accident Reports for Autonomous Driving Testing

An Guo, Yuan Zhou, Haoxiang Tian +7

From Signals to Transfer: A Factorised Study of Probe-Based Uncertainty Estimation in Large Language Models

Ponhvoan Srey, Xiaobao Wu, Cong-Duy Nguyen +3

Learning to Attend via Word-Aspect Associative Fusion for Aspect-based Sentiment Analysis

Yi Tay, Anh Tuan Luu, Siu Cheung Hui

Collaborative Multi-Agent Test-Time Reinforcement Learning for Reasoning

Zhiyuan Hu, Yunhai Hu, Juncheng Liu +9

SCOPE: Compress Mathematical Reasoning Steps for Efficient Automated Process Annotation

Huimin Xu, Xin Mao, Feng-Lin Li +4

From Static to Dynamic: A Continual Learning Framework for Large Language Models

Mingzhe Du, Anh Tuan Luu, Bin Ji +1

When In-Distribution Gains Fail: Evaluating Weak-to-Strong Reward Models under Preference Shift

Khoi Le, Tri Cao, Phong Nguyen +5

WINDQuant: Weight-Informed Neural Decision-Making for Global Mixed-Precision LLM Quantization

Phong Nam Huu Nguyen, Khoi M. Le, Cong-Duy T Nguyen +3

Gradient-Boosted Decision Tree for Listwise Context Model in Multimodal Review Helpfulness Prediction

Thong Nguyen, Xiaobao Wu, Xinshuai Dong +4

ChatGPT as a Math Questioner? Evaluating ChatGPT on Generating Pre-university Math Questions

Phuoc Pham Van Long, Duc Anh Vu, Nhat M. Hoang +2

Read as You See: Guiding Unimodal LLMs for Low-Resource Explainable Harmful Meme Detection

Fengjun Pan, Xiaobao Wu, Tho Quan +1

PoetryDiffusion: Towards Joint Semantic and Metrical Manipulation in Poetry Generation

Zhiyuan Hu, Chumin Liu, Yue Feng +2

GeoPQA: Bridging the Visual Perception Gap in MLLMs for Geometric Reasoning

Guizhen Chen, Weiwen Xu, Hao Zhang +4

Don't Read Everything: A Curvature-Conditioned Query for Linear Attention

Dong Le, Thong Nguyen, Cong-Duy Nguyen +1

LAMPAT: Low-Rank Adaption for Multilingual Paraphrasing Using Adversarial Training

Khoi M. Le, Trinh Pham, Tho Quan +1

Towards Robustness Against Natural Language Word Substitutions

Xinshuai Dong, Anh Tuan Luu, Rongrong Ji +1

Aspect-Based Summarization with Self-Aspect Retrieval Enhanced Generation

Yichao Feng, Shuai Zhao, Yueqiu Li +3

Effective Neural Topic Modeling with Embedding Clustering Regularization

Xiaobao Wu, Xinshuai Dong, Thong Nguyen +1

Graph Neural Networks with Learnable Structural and Positional Representations

Vijay Prakash Dwivedi, Anh Tuan Luu, Thomas Laurent +2

SeaExam and SeaBench: Benchmarking LLMs with Local Multilingual Questions in Southeast Asia

Chaoqun Liu, Wenxuan Zhang, Jiahao Ying +3

AKEW: Assessing Knowledge Editing in the Wild

Xiaobao Wu, Liangming Pan, William Yang Wang +1

Zero-Shot Text Classification via Self-Supervised Tuning

Chaoqun Liu, Wenxuan Zhang, Guizhen Chen +4

MRMR: A Realistic and Expert-Level Multidisciplinary Benchmark for Reasoning-Intensive Multimodal Retrieval

Siyue Zhang, Yuan Gao, Xiao Zhou +5

OrchMAS: Orchestrated Reasoning with Multi Collaborative Heterogeneous Scientific Expert Structured Agents

Yichao Feng, Haoran Luo, Zhenghong Lin +4

ClozeMath: Improving Mathematical Reasoning in Language Models by Learning to Fill Equations

Quang Hieu Pham, Thuy Duong Nguyen, Tung Pham +2

Enhancing Large Language Model Induced Task-Oriented Dialogue Systems Through Look-Forward Motivated Goals

Zhiyuan Hu, Yue Feng, Yang Deng +4

FASTopic: Pretrained Transformer is a Fast, Adaptive, Stable, and Transferable Topic Model

Xiaobao Wu, Thong Nguyen, Delvin Ce Zhang +2

Recipe for a General, Powerful, Scalable Graph Transformer

Ladislav Rampášek, Mikhail Galkin, Vijay Prakash Dwivedi +3

From Stimuli to Minds: Enhancing Psychological Reasoning in LLMs via Bilateral Reinforcement Learning

Yichao Feng, Haoran Luo, Lang Feng +2

Mercury: A Code Efficiency Benchmark for Code Large Language Models

Mingzhe Du, Anh Tuan Luu, Bin Ji +2

Discrete Diffusion Language Model for Efficient Text Summarization

Do Huu Dat, Do Duc Anh, Anh Tuan Luu +1

Multi-expert Prompting Improves Reliability, Safety, and Usefulness of Large Language Models

Do Xuan Long, Duong Ngoc Yen, Anh Tuan Luu +3

SynTQA: Synergistic Table-based Question Answering via Mixture of Text-to-SQL and E2E TQA

Siyue Zhang, Anh Tuan Luu, Chen Zhao

Zero-to-Strong Generalization: Eliciting Strong Capabilities of Large Language Models Iteratively without Gold Labels

Chaoqun Liu, Qin Chao, Wenxuan Zhang +4

Full-Step-DPO: Self-Supervised Preference Optimization with Step-wise Rewards for Mathematical Reasoning

Huimin Xu, Xin Mao, Feng-Lin Li +4

Motion-aware Contrastive Learning for Temporal Panoptic Scene Graph Generation

Thong Thanh Nguyen, Xiaobao Wu, Yi Bin +3

On the Affinity, Rationality, and Diversity of Hierarchical Topic Modeling

Xiaobao Wu, Fengjun Pan, Thong Nguyen +4

KDMCSE: Knowledge Distillation Multimodal Sentence Embeddings with Adaptive Angular margin Contrastive Learning

Cong-Duy Nguyen, Thong Nguyen, Xiaobao Wu +1

Are LLMs Good Zero-Shot Fallacy Classifiers?

Fengjun Pan, Xiaobao Wu, Zongrui Li +1

EvoArena: Tracking Memory Evolution for Robust LLM Agents in Dynamic Environments

Jundong Xu, Qingchuan Li, Jiaying Wu +11

Modeling Dynamic Topics in Chain-Free Fashion by Evolution-Tracking Contrastive Learning and Unassociated Word Exclusion

Xiaobao Wu, Xinshuai Dong, Liangming Pan +2

Jointprop: Joint Semi-supervised Learning for Entity and Relation Extraction with Heterogeneous Graph-based Propagation

Yandan Zheng, Anran Hao, Anh Tuan Luu

Fact-Checking Complex Claims with Program-Guided Reasoning

Liangming Pan, Xiaobao Wu, Xinyuan Lu +4

Is Translation All You Need? A Study on Solving Multilingual Tasks with Large Language Models

Chaoqun Liu, Wenxuan Zhang, Yiran Zhao +2

Enhancing Multimodal Entity Linking with Jaccard Distance-based Conditional Contrastive Learning and Contextual Visual Augmentation

Cong-Duy Nguyen, Xiaobao Wu, Thong Nguyen +5

More Bias, Less Bias: BiasPrompting for Enhanced Multiple-Choice Question Answering

Duc Anh Vu, Thong Nguyen, Cong-Duy Nguyen +2

Analyzing Diffusion and Autoregressive Vision Language Models in Multimodal Embedding Space

Zihang Wang, Siyue Zhang, Yilun Zhao +4

How to train your draGAN: A task oriented solution to imbalanced classification

Leon O. Guertler, Andri Ashfahani, Anh Tuan Luu

InfoCTM: A Mutual Information Maximization Perspective of Cross-Lingual Topic Modeling

Xiaobao Wu, Xinshuai Dong, Thong Nguyen +3

AntiLeakBench: Preventing Data Contamination by Automatically Constructing Benchmarks with Updated Real-World Knowledge

Xiaobao Wu, Liangming Pan, Yuxi Xie +7

Rewarding the Rare: Uniqueness-Aware RL for Creative Problem Solving in LLMs

Zhiyuan Hu, Yucheng Wang, Yufei He +7

CutPaste&Find: Efficient Multimodal Hallucination Detector with Visual-aid Knowledge Base

Cong-Duy Nguyen, Xiaobao Wu, Duc Anh Vu +3

Diffusion vs. Autoregressive Language Models: A Text Embedding Perspective

Siyue Zhang, Yilun Zhao, Liyuan Geng +3

Towards Reliable Truth-Aligned Uncertainty Estimation in Large Language Models

Ponhvoan Srey, Quang Minh Nguyen, Xiaobao Wu +1

Don't Forget Your Reward Values: Language Model Alignment via Value-based Calibration

Xin Mao, Feng-Lin Li, Huimin Xu +2

Rethinking Reasoning: A Survey on Reasoning-based Backdoors in LLMs

Man Hu, Xinyi Wu, Zuofeng Suo +5

Curriculum Demonstration Selection for In-Context Learning

Duc Anh Vu, Nguyen Tran Cong Duy, Xiaobao Wu +4

Holistic Multi-modal Memory Network for Movie Question Answering

Anran Wang, Anh Tuan Luu, Chuan-Sheng Foo +3

Affective-ROPTester: Capability and Bias Analysis of LLMs in Predicting Retinopathy of Prematurity

Shuai Zhao, Yulin Zhang, Luwei Xiao +7

Contrastive Learning for Neural Topic Model

Thong Nguyen, Anh Tuan Luu

Activation Steering Induces Emergent Misalignment: A More Comprehensive Evaluation

Qi Cao, Jian Lou, Meiting Liu +4

CoupleNet: Paying Attention to Couples with Coupled Attention for Relationship Recommendation

Yi Tay, Anh Tuan Luu, Siu Cheung Hui

FINEREASON: Evaluating and Improving LLMs' Deliberate Reasoning through Reflective Puzzle Solving

Guizhen Chen, Weiwen Xu, Hao Zhang +6

A Survey on Neural Topic Models: Methods, Applications, and Challenges

Xiaobao Wu, Thong Nguyen, Anh Tuan Luu

Enriching and Controlling Global Semantics for Text Summarization

Thong Nguyen, Anh Tuan Luu, Truc Lu +1

Guiding VLM Agents with Process Rewards at Inference Time for GUI Navigation

Zhiyuan Hu, Shiyun Xiong, Yifan Zhang +5

Topic Modeling as Multi-Objective Contrastive Optimization

Thong Nguyen, Xiaobao Wu, Xinshuai Dong +3

LongRecipe: Recipe for Efficient Long Context Generalization in Large Language Models

Zhiyuan Hu, Yuliang Liu, Jinman Zhao +8

PowerAtlas: Towards Electricity-Computing Co-Scheduling for Power Systems

Kaiwen Jiang, Siya Xu, Ziyue Zhu +3

PowerAtlas is an LLM‑agent framework that jointly schedules electricity supply and computing workloads in data centers, ensuring grid operational constraints and computing service…

Learning Uncertainty from Sequential Internal Dispersion in Large Language Models

Ponhvoan Srey, Xiaobao Wu, Cong-Duy Nguyen +1

Unsupervised Hallucination Detection by Inspecting Reasoning Processes

Ponhvoan Srey, Xiaobao Wu, Anh Tuan Luu

CodeArena: A Collective Evaluation Platform for LLM Code Generation

Mingzhe Du, Anh Tuan Luu, Bin Ji +5

Long Range Graph Benchmark

Vijay Prakash Dwivedi, Ladislav Rampášek, Mikhail Galkin +4

Benchmarking Graph Neural Networks

Vijay Prakash Dwivedi, Chaitanya K. Joshi, Anh Tuan Luu +3

Encoding and Controlling Global Semantics for Long-form Video Question Answering

Thong Thanh Nguyen, Zhiyuan Hu, Xiaobao Wu +3

Mitigating Data Sparsity for Short Text Topic Modeling by Topic-Semantic Contrastive Learning

Xiaobao Wu, Anh Tuan Luu, Xinshuai Dong

Beyond Fully-Connected Layers with Quaternions: Parameterization of Hypercomplex Multiplications with $1/n$ Parameters

Aston Zhang, Yi Tay, Shuai Zhang +4

Latent Relational Metric Learning via Memory-based Attention for Collaborative Ranking

Yi Tay, Anh Tuan Luu, Siu Cheung Hui

Graph Transformers for Large Graphs

Vijay Prakash Dwivedi, Yozen Liu, Anh Tuan Luu +3

Understanding and Preventing Entropy Collapse in RLVR with On-Policy Entropy Flow Optimization

Huimin Xu, Shuai Zhao, Xiaobao Wu +1

GRACE: Step-Level Benchmark for Faithful Reasoning over Context

Hoang Pham, Dong Le, Anh Tuan Luu