Professional Activities

Editorial board positions, conference organization roles, and other professional service contributions to the research community.

Editorial Board

Associate Editor

ACM Transactions on Information Systems

Associate Editor

CCF Transactions on Pervasive Computing and Interaction

since April 2026
Leading Associate Editor (Intelligent Computing Track)

Tsinghua Science and Technology

since Jan 2024
Associate Editor

IEEE Transactions on Artificial Intelligence

since Jan 2024
Associate Editor

ACM Transactions on Recommender Systems

since Sept 2022
Editorial Board

Nature Scientific Reports

since Mar 2022
Associate Editor

ACM Transactions on Asian and Low-Resource Language Information Processing

since Feb 2022
Associate Editor

Knowledge-Based Systems

since Feb 2021
Associate Editor

Frontiers in Big Data, Recommender Systems

since Mar 2021
Associate Editor

ACM Transactions on Sensor Networks

since Sept 2019

Guest Editor

Causality Representation Learning in LLM-Driven Recommender Systems

ACM TOIS

2024

Few-shot Learning for Human-Machine Interactions

Pattern Recognition Letters

2021

Recommender Systems

CCF Transactions on Pervasive Computing

2019

Wearable Sensor Signal Processing for Smart Health

Smart Health Journal

2017

Big Data Analytics and the Web

IEEE Transactions on Big Data

2016

Conference Organization

Senior Area Chair

SIGKDD 2026

2026
Area Chair

ACL 2026

2026
Area Chair

SIGIR 2026

2026
Area Chair

IJCAI-ECAI 2026

2026
Senior Area Chair, Research Track

KDD 2025

2025
Industry Chair

ACM Web Conference (WWW) 2025

2025
Track Chair, Semantics and Knowledge

ACM Web Conference (WWW) 2025

2025
Industry Co-Chair

PAKDD 2025

2025
Area Chair

ACL 2025

2025
Area Chair

IJCAI 2025

2025
ICDM Paper Awards Committee

ICDM 2025

2025
Senior Area Chair, Research Track

KDD 2024

2024
Senior Area Chair (User Modeling & Recommendation)

The Web Conference 2024

2024
ICDM Awards Committee

ICDM 2024

2024
Organization Committee

MSN 2024

2024
Co-Chair, PhD Symposium

WISE 2024

2024
Area Chair

IJCNLP-AACL 2023

2023
Workshop Co-Chair

ACM CIKM 2023

2023
Poster Co-Chair

Mobiquitous 2023

2023
PC Co-Chair

ADMA 2022

2022
PC Co-Chair

ICSOC 2022

2022
PC Co-Chair

BDCloud 2022

2022
Area Chair

ACML 2021

2021
PC Co-Chair, Short Paper Track

CIKM 2021

2021
Workshop Co-Chair

AI 2021

2021

Other Service

CORE Outstanding Research Award Committee (since 2023)

CORE Ranking Committee for Machine Learning

Steering Committee, CML-IOT Workshop on Continual and Multimodal Learning for IoT

Book Editor, "Managing the Web of Things," Morgan Kaufmann/Elsevier (2017)