Lei Ji

88 papers A* 22A 8C 1Journal 41Unranked 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
Beyond Outliers: A Data-Free Layer-wise Mixed-Precision Quantization Approach Driven by Numerical and Structural Dual-Sensitivity.
CoRR
Hengyuan Zhang, Xinrong Chen, Zunhai Su, Xiao Liang, Jing Xiong, Wendong Xu, He Xiao, Chaofan Tao, Wei Zhang, Ruobing Xie, Lei Ji, Hayden Kwok-Hay So, Ngai Wong
2026 J jnl
Pull Requests as a Training Signal for Repo-Level Code Editing.
CoRR
Qinglin Zhu, Tianyu Chen, Shuai Lu, Lei Ji, Runcong Zhao, Murong Ma, Xiangxiang Dai, Yulan He, Lin Gui, Peng Cheng, Yeyun Gong
2025 J jnl
Behind RoPE: How Does Causal Mask Encode Positional Information?
CoRR
Junu Kim, Xiao Liu, Zhenghao Lin, Lei Ji, Yeyun Gong, Edward Choi
2025 J jnl
Data Mixing Agent: Learning to Re-weight Domains for Continual Pre-training.
CoRR
Kailai Yang, Xiao Liu, Lei Ji, Hao Li, Yeyun Gong, Peng Cheng, Mao Yang
2025 J jnl
DynamixSFT: Dynamic Mixture Optimization of Instruction Tuning Collections.
CoRR
Haebin Shin, Lei Ji, Xiao Liu, Zhiwei Yu, Qi Chen, Yeyun Gong
2025 — conf
Explore the Reasoning Capability of LLMs in the Chess Testbed.
NAACL (Short Papers)
Shu Wang, Lei Ji, Renxi Wang, Wenxiao Zhao, Haokun Liu, Yifan Hou, Ying Nian Wu
2025 — conf
Generative Prompt Internalization.
NAACL (Long Papers)
Haebin Shin, Lei Ji, Yeyun Gong, Sungdong Kim, Eunbi Choi, Minjoon Seo
2025 A* conf
Overcoming Vocabulary Mismatch: Vocabulary-agnostic Teacher Guided Language Modeling.
ICML
Haebin Shin, Lei Ji, Xiao Liu, Yeyun Gong
2025 J jnl
Overcoming Vocabulary Mismatch: Vocabulary-agnostic Teacher Guided Language Modeling.
CoRR
Haebin Shin, Lei Ji, Xiao Liu, Yeyun Gong
2025 J jnl
PeRL: Permutation-Enhanced Reinforcement Learning for Interleaved Vision-Language Reasoning.
CoRR
Yizhen Zhang, Yang Ding, Shuoshuo Zhang, Xinchen Zhang, Haoling Li, Zhong-Zhi Li, Peijie Wang, Jie Wu, Lei Ji, Yelong Shen, Yujiu Yang, Yeyun Gong
2025 J jnl
TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression.
CoRR
Zhong-Zhi Li, Xiao Liang, Zihao Tang, Lei Ji, Peijie Wang, Haotian Xu, Xing W, Haizhen Huang, Weiwei Deng, Yeyun Gong, Zhijiang Guo, Xiao Liu, Fei Yin, Cheng-Lin Liu
2025 A* conf
ToolGen: Unified Tool Retrieval and Calling via Generation.
ICLR
Renxi Wang, Xudong Han, Lei Ji, Shu Wang, Timothy Baldwin, Haonan Li
2024 A* conf
AssistGUI: Task-Oriented PC Graphical User Interface Automation.
CVPR
Difei Gao, Lei Ji, Zechen Bai, Mingyu Ouyang, Peiran Li, Dongxing Mao, Qinchen Wu, Weichen Zhang, Peiyi Wang, Xiangwu Guo, Hengxu Wang, Luowei Zhou, Mike Zheng Shou
2024 J jnl
Explore the Reasoning Capability of LLMs in the Chess Testbed.
CoRR
Shu Wang, Lei Ji, Renxi Wang, Wenxiao Zhao, Haokun Liu, Yifan Hou, Ying Nian Wu
2024 A* conf
Exploring Diffusion Time-steps for Unsupervised Representation Learning.
ICLR
Zhongqi Yue, Jiankun Wang, Qianru Sun, Lei Ji, Eric I-Chao Chang, Hanwang Zhang
2024 J jnl
Exploring Diffusion Time-steps for Unsupervised Representation Learning.
CoRR
Zhongqi Yue, Jiankun Wang, Qianru Sun, Lei Ji, Eric I-Chao Chang, Hanwang Zhang
2024 J jnl
G-VOILA: Gaze-Facilitated Information Querying in Daily Scenarios.
CoRR
Zeyu Wang, Yuanchun Shi, Yuntao Wang, Yuchen Yao, Kun Yan, Yuhan Wang, Lei Ji, Xuhai Xu, Chun Yu
2024 J jnl
G-VOILA: Gaze-Facilitated Information Querying in Daily Scenarios.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zeyu Wang, Yuanchun Shi, Yuntao Wang, Yuchen Yao, Kun Yan, Yuhan Wang, Lei Ji, Xuhai Xu, Chun Yu
2024 J jnl
Generative Context Distillation.
CoRR
Haebin Shin, Lei Ji, Yeyun Gong, Sungdong Kim, Eunbi Choi, Minjoon Seo
2024 A* conf
HORIZON: High-Resolution Semantically Controlled Panorama Synthesis.
AAAI
Kun Yan, Lei Ji, Chenfei Wu, Jian Liang, Ming Zhou, Nan Duan, Shuai Ma
2024 J jnl
ToolGen: Unified Tool Retrieval and Calling via Generation.
CoRR
Renxi Wang, Xudong Han, Lei Ji, Shu Wang, Timothy Baldwin, Haonan Li
2024 A* conf
Voila-A: Aligning Vision-Language Models with User's Gaze Attention.
NeurIPS
Kun Yan, Zeyu Wang, Lei Ji, Yuntao Wang, Nan Duan, Shuai Ma
2024 J jnl
Voila-A: Aligning Vision-Language Models with User's Gaze Attention.
CoRR
Kun Yan, Lei Ji, Zeyu Wang, Yuntao Wang, Nan Duan, Shuai Ma
2023 J jnl
ASSISTGUI: Task-Oriented Desktop Graphical User Interface Automation.
CoRR
Difei Gao, Lei Ji, Zechen Bai, Mingyu Ouyang, Peiran Li, Dongxing Mao, Qinchen Wu, Weichen Zhang, Peiyi Wang, Xiangwu Guo, Hengxu Wang, Luowei Zhou, Mike Zheng Shou
2023 J jnl
AssistGPT: A General Multi-modal Assistant that can Plan, Execute, Inspect, and Learn.
CoRR
Difei Gao, Lei Ji, Luowei Zhou, Kevin Qinghong Lin, Joya Chen, Zihan Fan, Mike Zheng Shou
2023 — conf
CONE: An Efficient COarse-to-fiNE Alignment Framework for Long Video Temporal Grounding.
ACL (1)
Zhijian Hou, Wanjun Zhong, Lei Ji, Difei Gao, Kun Yan, Wing Kwong Chan, Chong-Wah Ngo, Mike Zheng Shou, Nan Duan
2023 A* conf
EHRXQA: A Multi-Modal Question Answering Dataset for Electronic Health Records with Chest X-ray Images.
NeurIPS
Seongsu Bae, Daeun Kyung, Jaehee Ryu, Eunbyeol Cho, Gyubok Lee, Sunjun Kweon, Jungwoo Oh, Lei Ji, Eric I-Chao Chang, Tackeun Kim, Edward Choi
2023 J jnl
EHRXQA: A Multi-Modal Question Answering Dataset for Electronic Health Records with Chest X-ray Images.
CoRR
Seongsu Bae, Daeun Kyung, Jaehee Ryu, Eunbyeol Cho, Gyubok Lee, Sunjun Kweon, Jungwoo Oh, Lei Ji, Eric I-Chao Chang, Tackeun Kim, Edward Choi
2023 J jnl
GroundNLQ @ Ego4D Natural Language Queries Challenge 2023.
CoRR
Zhijian Hou, Lei Ji, Difei Gao, Wanjun Zhong, Kun Yan, Chao Li, Wing-Kwong Chan, Chong-Wah Ngo, Nan Duan, Mike Zheng Shou
2023 — conf
KU-DMIS-MSRA at RadSum23: Pre-trained Vision-Language Model for Radiology Report Summarization.
BioNLP@ACL
Gangwoo Kim, Hajung Kim, Lei Ji, Seongsu Bae, Chanhwi Kim, Mujeen Sung, Hyunjae Kim, Kun Yan, Eric Chang, Jaewoo Kang
2023 J jnl
KU-DMIS-MSRA at RadSum23: Pre-trained Vision-Language Model for Radiology Report Summarization.
CoRR
Gangwoo Kim, Hajung Kim, Lei Ji, Seongsu Bae, Chanhwi Kim, Mujeen Sung, Hyunjae Kim, Kun Yan, Eric Chang, Jaewoo Kang
2023 A* conf
MIST : Multi-modal Iterative Spatial-Temporal Transformer for Long-form Video Question Answering.
CVPR
Difei Gao, Luowei Zhou, Lei Ji, Linchao Zhu, Yi Yang, Mike Zheng Shou
2023 J jnl
TaskMatrix.AI: Completing Tasks by Connecting Foundation Models with Millions of APIs.
CoRR
Yaobo Liang, Chenfei Wu, Ting Song, Wenshan Wu, Yan Xia, Yu Liu, Yang Ou, Shuai Lu, Lei Ji, Shaoguang Mao, Yun Wang, Linjun Shou, Ming Gong, Nan Duan
2022 J jnl
An Efficient COarse-to-fiNE Alignment Framework @ Ego4D Natural Language Queries Challenge 2022.
CoRR
Zhijian Hou, Wanjun Zhong, Lei Ji, Difei Gao, Kun Yan, Wing Kwong Chan, Chong-Wah Ngo, Zheng Shou, Nan Duan
2022 J jnl
CLIP4Clip: An empirical study of CLIP for end to end video clip retrieval and captioning.
Neurocomputing
Huaishao Luo, Lei Ji, Ming Zhong, Yang Chen, Wen Lei, Nan Duan, Tianrui Li
2022 J jnl
CONE: An Efficient COarse-to-fiNE Alignment Framework for Long Video Temporal Grounding.
CoRR
Zhijian Hou, Wanjun Zhong, Lei Ji, Difei Gao, Kun Yan, Wing Kwong Chan, Chong-Wah Ngo, Zheng Shou, Nan Duan
2022 J jnl
HORIZON: A High-Resolution Panorama Synthesis Framework.
CoRR
Kun Yan, Lei Ji, Chenfei Wu, Jian Liang, Ming Zhou, Nan Duan, Shuai Ma
2022 A conf
Learning Temporal Video Procedure Segmentation from an Automatically Collected Large Dataset.
WACV
Lei Ji, Chenfei Wu, Daisy Zhou, Kun Yan, Edward Cui, Xilin Chen, Nan Duan
2022 J jnl
MIST: Multi-modal Iterative Spatial-Temporal Transformer for Long-form Video Question Answering.
CoRR
Difei Gao, Luowei Zhou, Lei Ji, Linchao Zhu, Yi Yang, Mike Zheng Shou
2022 J jnl
Multimodal graph neural network for video procedural captioning.
Neurocomputing
Lei Ji, Rong-Cheng Tu, Kevin Lin, Lijuan Wang, Nan Duan
2022 — conf
NÜWA: Visual Synthesis Pre-training for Neural visUal World creAtion.
ECCV (16)
Chenfei Wu, Jian Liang, Lei Ji, Fan Yang, Yuejian Fang, Daxin Jiang, Nan Duan
2022 — conf
Trace Controlled Text to Image Generation.
ECCV (36)
Kun Yan, Lei Ji, Chenfei Wu, Jianmin Bao, Ming Zhou, Nan Duan, Shuai Ma
2021 J jnl
CLIP4Clip: An Empirical Study of CLIP for End to End Video Clip Retrieval.
CoRR
Huaishao Luo, Lei Ji, Ming Zhong, Yang Chen, Wen Lei, Nan Duan, Tianrui Li
2021 — conf
Control Image Captioning Spatially and Temporally.
ACL/IJCNLP (1)
Kun Yan, Lei Ji, Huaishao Luo, Ming Zhou, Nan Duan, Shuai Ma
2021 — conf
GEM: A General Evaluation Benchmark for Multimodal Tasks.
ACL/IJCNLP (Findings)
Lin Su, Nan Duan, Edward Cui, Lei Ji, Chenfei Wu, Huaishao Luo, Yongfei Liu, Ming Zhong, Taroon Bharti, Arun Sacheti
2021 J jnl
GEM: A General Evaluation Benchmark for Multimodal Tasks.
CoRR
Lin Su, Nan Duan, Edward Cui, Lei Ji, Chenfei Wu, Huaishao Luo, Yongfei Liu, Ming Zhong, Taroon Bharti, Arun Sacheti
2021 J jnl
GODIVA: Generating Open-DomaIn Videos from nAtural Descriptions.
CoRR
Chenfei Wu, Lun Huang, Qianxi Zhang, Binyang Li, Lei Ji, Fan Yang, Guillermo Sapiro, Nan Duan
2021 — conf
Hashing based Efficient Inference for Image-Text Matching.
ACL/IJCNLP (Findings)
Rong-Cheng Tu, Lei Ji, Huaishao Luo, Botian Shi, Heyan Huang, Nan Duan, Xian-Ling Mao
2021 — conf
Hierarchical Context-aware Network for Dense Video Event Captioning.
ACL/IJCNLP (1)
Lei Ji, Xianglin Guo, Haoyang Huang, Xilin Chen
2021 A* conf
Hybrid Reasoning Network for Video-based Commonsense Captioning.
ACM Multimedia
Weijiang Yu, Jian Liang, Lei Ji, Lu Li, Yuejian Fang, Nong Xiao, Nan Duan
2021 J jnl
Hybrid Reasoning Network for Video-based Commonsense Captioning.
CoRR
Weijiang Yu, Jian Liang, Lei Ji, Lu Li, Yuejian Fang, Nong Xiao, Nan Duan
2021 A* conf
Learning from Inside: Self-driven Siamese Sampling and Reasoning for Video Question Answering.
NeurIPS
Weijiang Yu, Haoteng Zheng, Mengfei Li, Lei Ji, Lijun Wu, Nong Xiao, Nan Duan
2021 J jnl
NÜWA: Visual Synthesis Pre-training for Neural visUal World creAtion.
CoRR
Chenfei Wu, Jian Liang, Lei Ji, Fan Yang, Yuejian Fang, Daxin Jiang, Nan Duan
2021 J jnl
ScaleVLAD: Improving Multimodal Sentiment Analysis via Multi-Scale Fusion of Locally Descriptors.
CoRR
Huaishao Luo, Lei Ji, Yanyong Huang, Bin Wang, Shenggong Ji, Tianrui Li
2021 — conf
XGPT: Cross-modal Generative Pre-Training for Image Captioning.
NLPCC (1)
Qiaolin Xia, Haoyang Huang, Nan Duan, Dongdong Zhang, Lei Ji, Zhifang Sui, Edward Cui, Taroon Bharti, Ming Zhou
2020 J jnl
A Benchmark for Structured Procedural Knowledge Extraction from Cooking Videos.
CoRR
Frank F. Xu, Lei Ji, Botian Shi, Junyi Du, Graham Neubig, Yonatan Bisk, Nan Duan
2020 A* conf
Functionality Discovery and Prediction of Physical Objects.
AAAI
Lei Ji, Botian Shi, Xianglin Guo, Xilin Chen
2020 — conf
GRACE: Gradient Harmonized and Cascaded Labeling for Aspect-based Sentiment Analysis.
EMNLP (Findings)
Huaishao Luo, Lei Ji, Tianrui Li, Daxin Jiang, Nan Duan
2020 J jnl
GRACE: Gradient Harmonized and Cascaded Labeling for Aspect-based Sentiment Analysis.
CoRR
Huaishao Luo, Lei Ji, Tianrui Li, Nan Duan, Daxin Jiang
2020 A* conf
Learning Semantic Concepts and Temporal Alignment for Narrated Video Procedural Captioning.
ACM Multimedia
Botian Shi, Lei Ji, Zhendong Niu, Nan Duan, Ming Zhou, Xilin Chen
2020 A* conf
Segment-Then-Rank: Non-Factoid Question Answering on Instructional Videos.
AAAI
Kyungjae Lee, Nan Duan, Lei Ji, Jason Li, Seung-won Hwang
2020 J jnl
Tag and Correct: Question aware Open Information Extraction with Two-stage Decoding.
CoRR
Martin Kuo, Yaobo Liang, Lei Ji, Nan Duan, Linjun Shou, Ming Gong, Peng Chen
2020 J jnl
UniViLM: A Unified Video and Language Pre-Training Model for Multimodal Understanding and Generation.
CoRR
Huaishao Luo, Lei Ji, Botian Shi, Haoyang Huang, Nan Duan, Tianrui Li, Xilin Chen, Ming Zhou
2020 J jnl
XGPT: Cross-modal Generative Pre-Training for Image Captioning.
CoRR
Qiaolin Xia, Haoyang Huang, Nan Duan, Dongdong Zhang, Lei Ji, Zhifang Sui, Edward Cui, Taroon Bharti, Xin Liu, Ming Zhou
2019 — conf
Dense Procedure Captioning in Narrated Instructional Videos.
ACL (1)
Botian Shi, Lei Ji, Yaobo Liang, Nan Duan, Peng Chen, Zhendong Niu, Ming Zhou
2019 A* conf
Knowledge Aware Semantic Concept Expansion for Image-Text Matching.
IJCAI
Botian Shi, Lei Ji, Pan Lu, Zhendong Niu, Nan Duan
2019 J jnl
Microsoft Concept Graph: Mining Semantic Concepts for Short Text Understanding.
Data Intell.
Lei Ji, Yujing Wang, Botian Shi, Dawei Zhang, Zhongyuan Wang, Jun Yan
2018 J jnl
Concept and Attention-Based CNN for Question Retrieval in Multi-View Learning.
ACM Trans. Intell. Syst. Technol.
Pengwei Wang, Lei Ji, Jun Yan, Dejing Dou, Nisansa de Silva, Yong Zhang, Lianwen Jin
2018 A* conf
R-VQA: Learning Visual Relation Facts with Semantic Attention for Visual Question Answering.
KDD
Pan Lu, Lei Ji, Wei Zhang, Nan Duan, Ming Zhou, Jianyong Wang
2018 J jnl
R-VQA: Learning Visual Relation Facts with Semantic Attention for Visual Question Answering.
CoRR
Pan Lu, Lei Ji, Wei Zhang, Nan Duan, Ming Zhou, Jianyong Wang
2017 — conf
Can Machines Intelligently Propose Novel and Reasonable Scientific Hypotheses?
WWW (Companion Volume)
Pengwei Wang, Zhongyuan Wang, Lei Ji, Jun Yan, Lianwen Jin
2017 A conf
Concept Embedded Convolutional Semantic Model for Question Retrieval.
WSDM
Pengwei Wang, Yong Zhang, Lei Ji, Jun Yan, Lianwen Jin
2017 A conf
Sequence Modeling with Hierarchical Deep Generative Models with Dual Memory.
CIKM
Yanan Zheng, Lijie Wen, Jianmin Wang, Jun Yan, Lei Ji
2016 A conf
Learning to Extract Conditional Knowledge for Question Answering using Dialogue.
CIKM
Pengwei Wang, Lei Ji, Jun Yan, Lianwen Jin, Wei-Ying Ma
2015 A* conf
Acronym Disambiguation Using Word Embedding.
AAAI
Chao Li, Lei Ji, Jun Yan
2013 A conf
Learning open-domain comparable entity graphs from user search queries.
CIKM
Ziheng Jiang, Lei Ji, Jianwen Zhang, Jun Yan, Ping Guo, Ning Liu
2012 — conf
Endless and Scalable Knowledge Table Extraction from Semi-structured Websites.
ICDM Workshops
Yingqin Gu, Lei Ji, Ziheng Jiang, Jun He
2011 A* conf
Collaborative Users' Brand Preference Mining across Multiple Domains from Implicit Feedbacks.
AAAI
Jian Tang, Jun Yan, Lei Ji, Ming Zhang, Shaodan Guo, Ning Liu, Xianfang Wang, Zheng Chen
2011 A* conf
Cross Domain Random Walk for Query Intent Pattern Mining from Search Engine Log.
ICDM
Siyu Gu, Jun Yan, Lei Ji, Shuicheng Yan, Junshi Huang, Ning Liu, Ying Chen, Zheng Chen
2011 A conf
Extract knowledge from semi-structured websites for search task simplification.
CIKM
Yingqin Gu, Jun Yan, Hongyan Liu, Jun He, Lei Ji, Ning Liu, Zheng Chen
2011 A conf
Multi-view random walk framework for search task discovery from click-through log.
CIKM
Jianwei Cui, Hongyan Liu, Jun Yan, Lei Ji, Ruoming Jin, Jun He, Yingqin Gu, Zheng Chen, Xiaoyong Du
2011 A* conf
Sparse hidden-dynamics conditional random fields for user intent understanding.
WWW
Yelong Shen, Jun Yan, Shuicheng Yan, Lei Ji, Ning Liu, Zheng Chen
2010 — conf
Quantum Path Integral Inspired Query Sequence Suggestion for User Search Task Simplification.
ICDM Workshops
Baojun Yue, Jun Yan, Heng Liang, Ning Liu, Lei Ji, Fengshan Bai, Zheng Chen
2009 A conf
ExSearch: a novel vertical search engine for online barter business.
CIKM
Lei Ji, Jun Yan, Ning Liu, Wen Zhang, Weiguo Fan, Zheng Chen
2009 A* conf
Search result re-ranking based on gap between search queries and social tags.
WWW
Jun Yan, Ning Liu, Elaine Qing Chang, Lei Ji, Zheng Chen
2007 A* conf
A novel clustering-based RSS aggregator.
WWW
Xin Li, Jun Yan, Zhi-Hong Deng, Lei Ji, Weiguo Fan, Benyu Zhang, Zheng Chen
2005 C conf
A Similarity Reinforcement Algorithm for Heterogeneous Web Pages.
APWeb
Ning Liu, Jun Yan, Fengshan Bai, Benyu Zhang, Wensi Xi, Weiguo Fan, Zheng Chen, Lei Ji, Chenyong Hu, Wei-Ying Ma
2005 A* conf
Improving web search results using affinity graph.
SIGIR
Benyu Zhang, Hua Li, Yi Liu, Lei Ji, Wensi Xi, Weiguo Fan, Zheng Chen, Wei-Ying Ma