Lecheng Zheng

42 papers A* 10A 5B 1Journal 24Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
OWLEYE: Zero-Shot Learner for Cross-Domain Graph Data Anomaly Detection.
CoRR
Lecheng Zheng, Dongqi Fu, Zihao Li, Jingrui He
2026 J jnl
TSAQA: Time Series Analysis Question And Answering Benchmark.
CoRR
Baoyu Jing, Sanhorn Chen, Lecheng Zheng, Boyu Liu, Zihao Li, Jiaru Zou, Tianxin Wei, Zhining Liu, Zhichen Zeng, Ruizhong Qiu, Xiao Lin, Yuchen Yan, Dongqi Fu, Jingchao Ni, Jingrui He, Hanghang Tong
2025 A* conf
Bi-NAS: Towards Effective and Personalized Explanation for Recommender Systems via Bi-Level Neural Architecture Search.
ICDM
Longfeng Wu, Yao Zhou, Tong Zeng, Zhimin Peng, Bhanu Pratap Singh Rawat, Lecheng Zheng, Giovanni Seni, Dawei Zhou
2025 — conf
Can Graph Neural Networks Learn Language with Extremely Weak Text Supervision?
ACL (1)
Zihao Li, Lecheng Zheng, Bowen Jin, Dongqi Fu, Baoyu Jing, Yikun Ban, Jingrui He, Jiawei Han
2025 A conf
ClimateBench-M: A Multi-Modal Climate Data Benchmark with a Simple Generative Method.
CIKM
Dongqi Fu, Yada Zhu, Zhining Liu, Lecheng Zheng, Xiao Lin, Zihao Li, Liri Fang, Katherine Tieu, Onkar Bhardwaj, Kommy Weldemariam, Hanghang Tong, Hendrik F. Hamann, Jingrui He
2025 J jnl
ClimateBench-M: A Multi-Modal Climate Data Benchmark with a Simple Generative Method.
CoRR
Dongqi Fu, Yada Zhu, Zhining Liu, Lecheng Zheng, Xiao Lin, Zihao Li, Liri Fang, Katherine Tieu, Onkar Bhardwaj, Kommy Weldemariam, Hanghang Tong, Hendrik F. Hamann, Jingrui He
2025 A* conf
Cluster Aware Graph Anomaly Detection.
WWW
Lecheng Zheng, John R. Birge, Haiyue Wu, Yifang Zhang, Jingrui He
2025 J jnl
Data Value in the Age of Scaling: Understanding LLM Scaling Dynamics Under Real-Synthetic Data Mixtures.
CoRR
Haohui Wang, Jingyuan Qi, Jianpeng Chen, Jun Wu, Lifu Huang, Lecheng Zheng, Kevin Choi, Balaji Veeramani, Edward Bowen, Alison Hu, Tyler Cody, Dawei Zhou
2025 J jnl
Language in the Flow of Time: Time-Series-Paired Texts Weaved into a Unified Temporal Narrative.
CoRR
Zihao Li, Xiao Lin, Zhining Liu, Jiaru Zou, Ziwei Wu, Lecheng Zheng, Dongqi Fu, Yada Zhu, Hendrik F. Hamann, Hanghang Tong, Jingrui He
2025 J jnl
Networked Markets, Fragmented Data: Adaptive Graph Learning for Customer Risk Analytics and Policy Design.
CoRR
Lecheng Zheng, Jian Ni, Chris Zobel, John R. Birge
2025 B conf
Online Multi-Modal Root Cause Identification in Microservice Systems.
IEEE Big Data
Lecheng Zheng, Zhengzhang Chen, Haifeng Chen
2025 A conf
PyG-SSL: A Graph Self-Supervised Learning Toolkit.
CIKM
Lecheng Zheng, Baoyu Jing, Zihao Li, Zhichen Zeng, Tianxin Wei, Mengting Ai, Xinrui He, Lihui Liu, Dongqi Fu, Jiaxuan You, Hanghang Tong, Jingrui He
2024 J jnl
Can Graph Neural Networks Learn Language with Extremely Weak Text Supervision?
CoRR
Zihao Li, Lecheng Zheng, Bowen Jin, Dongqi Fu, Baoyu Jing, Yikun Ban, Jingrui He, Jiawei Han
2024 J jnl
DrGNN: Deep Residual Graph Neural Network with Contrastive Learning.
Trans. Mach. Learn. Res.
Lecheng Zheng, Dongqi Fu, Ross Maciejewski, Jingrui He
2024 J jnl
Fair Anomaly Detection For Imbalanced Groups.
CoRR
Ziwei Wu, Lecheng Zheng, Yuancheng Yu, Ruizhong Qiu, John R. Birge, Jingrui He
2024 A* conf
Fairgen: Towards Fair Graph Generation.
ICDE
Lecheng Zheng, Dawei Zhou, Hanghang Tong, Jiejun Xu, Yada Zhu, Jingrui He
2024 A* conf
Heterogeneous Contrastive Learning for Foundation Models and Beyond.
KDD
Lecheng Zheng, Baoyu Jing, Zihao Li, Hanghang Tong, Jingrui He
2024 J jnl
Heterogeneous Contrastive Learning for Foundation Models and Beyond.
CoRR
Lecheng Zheng, Baoyu Jing, Zihao Li, Hanghang Tong, Jingrui He
2024 J jnl
LEMMA-RCA: A Large Multi-modal Multi-domain Dataset for Root Cause Analysis.
CoRR
Lecheng Zheng, Zhengzhang Chen, Dongjie Wang, Chengyuan Deng, Reon Matsuoka, Haifeng Chen
2024 A* conf
MULAN: Multi-modal Causal Structure Learning and Root Cause Analysis for Microservice Systems.
WWW
Lecheng Zheng, Zhengzhang Chen, Jingrui He, Haifeng Chen
2024 — conf
Multi-label Sequential Sentence Classification via Large Language Model.
EMNLP (Findings)
Mengfei Lan, Lecheng Zheng, Shufan Ming, Halil Kilicoglu
2024 J jnl
Multi-label Sequential Sentence Classification via Large Language Model.
CoRR
Mengfei Lan, Lecheng Zheng, Shufan Ming, Halil Kilicoglu
2024 J jnl
Multi-modal Causal Structure Learning and Root Cause Analysis.
CoRR
Lecheng Zheng, Zhengzhang Chen, Jingrui He, Haifeng Chen
2024 J jnl
Online Multi-modal Root Cause Analysis.
CoRR
Lecheng Zheng, Zhengzhang Chen, Haifeng Chen, Jingrui He
2024 J jnl
PyG-SSL: A Graph Self-Supervised Learning Toolkit.
CoRR
Lecheng Zheng, Baoyu Jing, Zihao Li, Zhichen Zeng, Tianxin Wei, Mengting Ai, Xinrui He, Lihui Liu, Dongqi Fu, Jiaxuan You, Hanghang Tong, Jingrui He
2024 J jnl
Towards Multi-view Graph Anomaly Detection with Similarity-Guided Contrastive Clustering.
CoRR
Lecheng Zheng, John R. Birge, Yifang Zhang, Jingrui He
2023 J jnl
FairGen: Towards Fair Graph Generation.
CoRR
Lecheng Zheng, Dawei Zhou, Hanghang Tong, Jiejun Xu, Yada Zhu, Jingrui He
2023 A conf
Fairness-aware Multi-view Clustering.
SDM
Lecheng Zheng, Yada Zhu, Jingrui He
2023 J jnl
Fairness-aware Multi-view Clustering.
CoRR
Lecheng Zheng, Yada Zhu, Jingrui He
2022 A* conf
Contrastive Learning with Complex Heterogeneity.
KDD
Lecheng Zheng, Jinjun Xiong, Yada Zhu, Jingrui He
2022 A conf
MentorGNN: Deriving Curriculum for Pre-Training GNNs.
CIKM
Dawei Zhou, Lecheng Zheng, Dongqi Fu, Jiawei Han, Jingrui He
2022 J jnl
MentorGNN: Deriving Curriculum for Pre-Training GNNs.
CoRR
Dawei Zhou, Lecheng Zheng, Dongqi Fu, Jiawei Han, Jingrui He
2021 A* conf
Deep Co-Attention Network for Multi-View Subspace Learning.
WWW
Lecheng Zheng, Yu Cheng, Hongxia Yang, Nan Cao, Jingrui He
2021 J jnl
Deep Co-Attention Network for Multi-View Subspace Learning.
CoRR
Lecheng Zheng, Yu Cheng, Hongxia Yang, Nan Cao, Jingrui He
2021 J jnl
Heterogeneous Contrastive Learning.
CoRR
Lecheng Zheng, Yada Zhu, Jingrui He, Jinjun Xiong
2021 A* conf
Outlier Impact Characterization for Time Series Data.
AAAI
Jianbo Li, Lecheng Zheng, Yada Zhu, Jingrui He
2021 J jnl
Tackling Oversmoothing of GNNs with Contrastive Learning.
CoRR
Lecheng Zheng, Dongqi Fu, Jingrui He
2020 A* conf
A Data-Driven Graph Generative Model for Temporal Interaction Networks.
KDD
Dawei Zhou, Lecheng Zheng, Jiawei Han, Jingrui He
2020 A* conf
Domain Adaptive Multi-Modality Neural Attention Network for Financial Forecasting.
WWW
Dawei Zhou, Lecheng Zheng, Yada Zhu, Jianbo Li, Jingrui He
2019 A conf
Deep Multimodality Model for Multi-task Multi-view Learning.
SDM
Lecheng Zheng, Yu Cheng, Jingrui He
2019 J jnl
Deep Multimodality Model for Multi-task Multi-view Learning.
CoRR
Lecheng Zheng, Yu Cheng, Jingrui He
2019 J jnl
Misc-GAN: A Multi-scale Generative Model for Graphs.
Frontiers Big Data
Dawei Zhou, Lecheng Zheng, Jiejun Xu, Jingrui He