About me

Experience

2024-Now - Research Scientist, Tiktok’s Online Advertisement, Tiktok.
2022-2024 - Research Scientist, Douyin’s E-commerce Recommender System, Bytedance Ltd.
2020-2022 - Research Scientist, Taobao’s E-commerce Search Engine, Alibaba Group
2017-2020 - Research Scientist, JD’s E-commerce Recommender System, JD.com
2012-2017 - Ph.D., Department of Computer Science and Technology, Tsinghua University.

Research interests

online advertising, recommender system, information retrieval, deep learning, reinforcement learning.

Latest News

2024/03/11 - Invited to serve as Program Committee of CIKM 2024.
2023/12/07 - Invited to serve as Program Committee of IJCAI 2024.
2023/05/19 - Invited to serve as Program Committee of CIKM 2023.
2022/03/22 - Invited to serve as Program Committee of CIKM 2022.
2021/12/23 - Invited to serve as Program Committee of KDD 2022.
2021/10/12 - Our paper Modeling Users’ Contextualized Page-wise Feedback for Click-Through Rate Prediction in E-commerce Search is accepted to WSDM 2022.
2021/08/11 - Invited to serve as Program Committee of AAAI 2022.
2021/08/10 - Our paper Self-Supervised Learning on Users’ Spontaneous Behaviors for Multi-Scenario Ranking in E-commerce is accepted to CIKM 2021.
2021/07/09 - Invited to be a member of the Program Committee Board of IJCAI (serve as Program Committee for IJCAI 2022, 2023 and 2024).
2021/05/19 - Invited to serve as Program Committee of CIKM 2021.
2020/12/02 - Our paper Attentive Neural Point Processes for Event Forecasting is accepted to AAAI 2021.
2020/11/27 - Invited to serve as reviewer of TOIS.
2020/09/04 - Invited to serve as Program Committee of AAAI 2021.
2020/08/26 - Invited to serve as Program Committee of IJCAI 2021.
2020/07/25 - Our paper Deep Multifaceted Transformers for Multi-objective Ranking in Large-Scale E-commerce Recommender Systems is accepted to CIKM 2020. Code
2020/07/25 - Our paper Decoupled Graph Convolution Network for Inferring Substitutable and Complementary Items is accepted to CIKM 2020. Code
2020/04/22 - Our paper Neural Interactive Collaborative Filtering is accepted to SIGIR 2020. Code
2019/10/11 - Our paper Hierarchical User Profiling for E-commerce Recommender Systems is accepted to WSDM 2020. Code
2019/05/09 - Our paper Semi-supervised User Profiling with Heterogeneous Graph Attention Networks is accepted to IJCAI 2019. Code

Publications

SIGIR, WSDM, ICDM, AAAI, IJCAI.

Year of 2022

Modeling Users’ Contextualized Page-wise Feedback for Click-Through Rate Prediction in E-commerce Search

Zhifang Fan, Dan Ou, Yulong Gu , Bairan Fu, Xiang Li, Wentian Bao, Xinyu Dai, Xiaoyi Zeng, Tao Zhuang, Qingwen Liu
WSDM 2022
PDF

Year of 2021

Attentive Neural Point Processes for Event Forecasting
Yulong Gu
AAAI 2021
PDF | Code

Self-Supervised Learning on Users’ Spontaneous Behaviors for Multi-Scenario Ranking in E-commerce
Yulong Gu , Wentian Bao, Dan Ou, Xiang Li, Baoliang Cui, Biyu Ma, Haikuan Huang, Qingwen Liu, Xiaoyi Zeng
CIKM 2021
PDF

Year of 2020

Deep Multifaceted Transformers for Multi-objective Ranking in Large-Scale E-commerce Recommender Systems
Yulong Gu , Zhuoye Ding, Shuaiqiang Wang, Lixin Zou, Yiding Liu, Dawei Yin.
CIKM 2020
PDF | Code

Decoupled Graph Convolution Network for Inferring Substitutable and Complementary Items
Yiding Liu, Yulong Gu , Zhuoye Ding, Junchao Gao, Ziyi Guo, Yongjun Bao, Weipeng Yan.
CIKM 2020
PDF | Code

Neural Interactive Collaborative Filtering
Lixin Zou, Long Xia, Yulong Gu , Xiangyu Zhao, Weidong Liu, Jimmy Xiangji Huang, Dawei Yin.
SIGIR 2020
PDF | Code

Hierarchical User Profiling for E-commerce Recommender Systems
Yulong Gu , Zhuoye Ding, Shuaiqiang Wang, Dawei Yin.
WSDM 2020
PDF | Code

Year of 2019

Semi-supervised User Profiling with Heterogeneous Graph Attention Networks
Weijian Chen, Yulong Gu , Zhaochun Ren, Xiangnan He, Hongtao Xie, Tong Guo, Dawei Yin, Yongdong Zhang.
IJCAI 2019
PDF | Code

Year of 2016

HLGPS: A Home Location Global Positioning System in Location-Based Social Networks
Yulong Gu , Yuan Yao, Weidong Liu, Jiaxing Song.
ICDM 2016
PDF | Code

Service

Program Committee

2024: IJCAI, CIKM

2023: IJCAI, CIKM

2022: AAAI, IJCAI, KDD, CIKM

2021: AAAI, IJCAI, CIKM

2020: AAAI, IJCAI

Journals

TOIS

CV

PDF