Wei Liu

According to our database, Wei Liu authored at least 35 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Attention Basin: Why Contextual Position Matters in Large Language Models.

Zihao Yi, Delong Zeng, Zhenqing Ling, Haohao Luo, Zhe Xu, Wei Liu, Jian Luan, Wanxia Cao, Ying Shen

CoRR, August, 2025

Hijacking JARVIS: Benchmarking Mobile GUI Agents against Unprivileged Third Parties.

Guohong Liu, Jialei Ye, Jiacheng Liu, Yuanchun Li, Wei Liu, Pengzhi Gao, Jian Luan, Yunxin Liu

CoRR, July, 2025

TaP: A Taxonomy-Guided Framework for Automated and Scalable Preference Data Generation.

Renren Jin, Tianhao Shen, Xinwei Wu, Dan Shi, Haoran Sun, Wuwei Huang, Quandong Wang, Wei Liu, Jian Luan, Bin Wang, Deyi Xiong

CoRR, June, 2025

Heterogeneous Group-Based Reinforcement Learning for LLM-based Multi-Agent Systems.

Guanzhong Chen, Shaoxiong Yang, Chao Li, Wei Liu, Jian Luan, Zenglin Xu

CoRR, June, 2025

BacktrackAgent: Enhancing GUI Agent with Error Detection and Backtracking Mechanism.

Qinzhuo Wu, Pengzhi Gao, Wei Liu, Jian Luan

CoRR, May, 2025

Enhance Mobile Agents Thinking Process Via Iterative Preference Learning.

Kun Huang, Weikai Xu, Yuxuan Liu, Quandong Wang, Pengzhi Gao, Wei Liu, Jian Luan, Bin Wang, Bo An

CoRR, May, 2025

Mobile-Bench-v2: A More Realistic and Comprehensive Benchmark for VLM-based Mobile Agents.

Weikai Xu, Zhizheng Jiang, Yuxuan Liu, Pengzhi Gao, Wei Liu, Jian Luan, Yuanchun Li, Yunxin Liu, Bin Wang, Bo An

CoRR, May, 2025

Optimize Quantization for Large Language Models via Progressive Training.

Jiangcun Du, Renren Jin, Wuwei Huang, Wei Liu, Jian Luan, Deyi Xiong

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

DoTA: Weight-Decomposed Tensor Adaptation for Large Language Models.

Xiaolin Hu, Xiang Cheng, Peiyu Liu, Wei Liu, Jian Luan, Bin Wang, Yong Liu

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2025

ReachAgent: Enhancing Mobile Agent via Page Reaching and Operation.

Qinzhuo Wu, Wei Liu, Jian Luan, Bin Wang

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Multilingual Machine Translation with Open Large Language Models at Practical Scale: An Empirical Study.

Menglong Cui, Pengzhi Gao, Wei Liu, Jian Luan, Bin Wang

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

MobileSteward: Integrating Multiple App-Oriented Agents with Self-Evolution to Automate Cross-App Instructions.

Yuxuan Liu, Hongda Sun, Wei Liu, Jian Luan, Bo Du, Rui Yan

Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, V.1, 2025

Theoretical Insights into Fine-Tuning Attention Mechanism: Generalization and Optimization.

Xinhao Yao, Hongjin Qian, Xiaolin Hu, Gengze Xu, Wei Liu, Jian Luan, Bin Wang, Yong Liu

Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, 2025

PMSS: Pretrained Matrices Skeleton Selection for LLM Fine-tuning.

Qibin Wang, Xiaolin Hu, Weikai Xu, Wei Liu, Jian Luan, Bin Wang

Proceedings of the 31st International Conference on Computational Linguistics, 2025

More is not always better? Enhancing Many-Shot In-Context Learning with Differentiated and Reweighting Objectives.

Xiaoqing Zhang, Ang Lv, Yuhan Liu, Flood Sung, Wei Liu, Jian Luan, Shuo Shang, Xiuying Chen, Rui Yan

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

Weaving Context Across Images: Improving Vision-Language Models through Focus-Centric Visual Chains.

Juntian Zhang, Chuanqi Cheng, Yuhan Liu, Wei Liu, Jian Luan, Rui Yan

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

TailorKV: A Hybrid Framework for Long-Context Inference via Tailored KV Cache Optimization.

Dingyu Yao, Bowen Shen, Zheng Lin, Wei Liu, Jian Luan, Bin Wang, Weiping Wang

Proceedings of the Findings of the Association for Computational Linguistics, 2025

Browsing Like Human: A Multimodal Web Agent with Experiential Fast-and-Slow Thinking.

Haohao Luo, Jiayi Kuang, Wei Liu, Ying Shen, Jian Luan, Yang Deng

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

Global Eye: Breaking the "Fixed Thinking Pattern" during the Instruction Expansion Process.

Wenxuan Lu, Wei Liu, Jian Luan, Bin Wang, Songhao Jiang, Tianning Zang

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

HoPE: A Novel Positional Encoding Without Long-Term Decay for Enhanced Context Awareness and Extrapolation.

Yuhan Chen, Ang Lv, Jian Luan, Bin Wang, Wei Liu

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

Stability and Generalization of Zeroth-Order Decentralized Stochastic Gradient Descent with Changing Topology.

Xiaolin Hu, Zixuan Gong, Gengze Xu, Wei Liu, Jian Luan, Bin Wang, Yong Liu

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

KG-Retriever: Efficient Knowledge Indexing for Retrieval-Augmented Large Language Models.

Weijie Chen, Ting Bai, Jinbo Su, Jian Luan, Wei Liu, Chuan Shi

CoRR, 2024

MobileVLM: A Vision-Language Model for Better Intra- and Inter-UI Understanding.

Qinzhuo Wu, Weikai Xu, Wei Liu, Tao Tan, Jianfeng Liu, Ang Li, Jian Luan, Bin Wang, Shuo Shang

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

ToolPlanner: A Tool Augmented LLM for Multi Granularity Instructions with Path Planning and Feedback.

Qinzhuo Wu, Wei Liu, Jian Luan, Bin Wang

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Mixture of Diverse Size Experts.

Manxi Sun, Wei Liu, Jian Luan, Pengzhi Gao, Bin Wang

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: EMNLP 2024, 2024

SUBLLM: A Novel Efficient Architecture with Token Sequence Subsampling for LLM.

Quandong Wang, Yuxuan Yuan, Xiaoyu Yang, Ruike Zhang, Kang Zhao, Wei Liu, Jian Luan, Daniel Povey, Bin Wang

Proceedings of the ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain, 2024

ToolRerank: Adaptive and Hierarchy-Aware Reranking for Tool Retrieval.

Yuanhang Zheng, Peng Li, Wei Liu, Yang Liu, Jian Luan, Bin Wang

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

DetermLR: Augmenting LLM-based Logical Reasoning from Indeterminacy to Determinacy.

Hongda Sun, Weikai Xu, Wei Liu, Jian Luan, Bin Wang, Shuo Shang, Ji-Rong Wen, Rui Yan

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

Pruning Large Language Models to Intra-module Low-rank Architecture with Transitional Activations.

Bowen Shen, Zheng Lin, Daren Zha, Wei Liu, Jian Luan, Bin Wang, Weiping Wang

Proceedings of the Findings of the Association for Computational Linguistics, 2024

A Comprehensive Evaluation of Quantization Strategies for Large Language Models.

Renren Jin, Jiangcun Du, Wuwei Huang, Wei Liu, Jian Luan, Bin Wang, Deyi Xiong

Proceedings of the Findings of the Association for Computational Linguistics, 2024

Mobile-Bench: An Evaluation Benchmark for LLM-based Mobile Agents.

Shihan Deng, Weikai Xu, Hongda Sun, Wei Liu, Tao Tan, Jianfeng Liu, Ang Li, Jian Luan, Bin Wang, Rui Yan, Shuo Shang

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

From Indeterminacy to Determinacy: Augmenting Logical Reasoning Capabilities with Large Language Models.

Hongda Sun, Weikai Xu, Wei Liu, Jian Luan, Bin Wang, Shuo Shang, Ji-Rong Wen, Rui Yan

CoRR, 2023

CMATH: Can Your Language Model Pass Chinese Elementary School Math Test?

Tianwen Wei, Jian Luan, Wei Liu, Shuang Dong, Bin Wang

CoRR, 2023

UniMC: A Unified Framework for Long-Term Memory Conversation via Relevance Representation Learning.

Kang Zhao, Wei Liu, Jian Luan, Minglei Gao, Li Qian, Hanlin Teng, Bin Wang

CoRR, 2023

Overview of the NLPCC 2023 Shared Task 9: User Feedback Prediction and Response Generation.

Hanlin Teng, Hongda Sun, Wei Liu, Shuang Dong, Rui Yan, Jian Luan, Bin Wang

Proceedings of the Natural Language Processing and Chinese Computing, 2023