Yanfeng Zhang (张岩峰)

Professor, Northeastern University

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B233 Xinxi Building

Northeastern University (Hunnan Campus)

Shenyang, Liaoning, China

I am a professor of School of Computer Science and Engineering at Northeastern University, China. During my Ph. D. study, I spent 2.5 years working under supervision of Prof. Lixin Gao at University of Massachusetts Amherst as a visiting Ph.D. student (Aug. 2009 - Apr. 2012). I also worked as a visiting scholar in Prof. Xiaodong Zhang’s group at Ohio State University (Dec. 2016 - Dec. 2017).

I am leading iDC-NEU group where many enthusiastic and talented students work together. My research interest focuses on building data systems including database systems, graph processing systems, and systems for AI. I am also working with several industry groups (Huawei’s GaussDB, Alibaba Damo Academy’s GraphScope, Ant’s TuGraph, and so on) targeting on solving real problems.

news

Oct 22, 2025 Our paper “GeoLayer: Towards Low-Latency and Cost-Efficient Geo-Distributed Graph Stores with Layered Graph” is accepted by ICDE 26!
Oct 16, 2025 Our paper “A Topology-Aware Localized Update Strategy for Graph-Based ANN Index” is accepted by VLDB 26!
Oct 08, 2025 Our paper “GoGraph: Accelerating Graph Processing through Incremental Reordering” is accepted by TKDE!
Sep 18, 2025 Our paper “FlowMoE: A Scalable Pipeline Scheduling Framework for Distributed Mixture-of-Experts Training” is accepted by NeurIPS 25!
Aug 24, 2025 Our paper “DepCache: A KV Cache Management Framework for GraphRAG with Dependency Attention” is accepted by SIGMOD 26!