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The LArge-scale Graph Analytics and Systems (LAGAS) Group advances graph data science by analyzing relationships across domains and using graphs as the core computational model to extract insight. We design scalable graph algorithms and systems that enable efficient traversal, learning, and analytics on large, complex networks. Our work spans diverse applications—from social networks and recommendation for information retrieval and bioinformatics—unifying them through relational structure and interaction patterns in graph data. By treating connections as first-class signals and implementing high-performance graph computation, we turn heterogeneous data into actionable intelligence at scale

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  1. Awesome-Item-ID-Gen-RecSys Awesome-Item-ID-Gen-RecSys Public

    Updating curated list of research advancements on item identification and item tokenization in generative recommender systems. The survey is titled "A Survey of Item Identifiers in Generative Recom…

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    SIGMOD 2024 paper titled "Efficient High-Quality Clustering for Large Bipartite Graphs"

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  3. TADA TADA Public

    the official implementation of KDD2024 paper "Efficient Topology-aware Data Augmentation for High-Degree Graph Neural Networks"

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  5. Locle Locle Public

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  6. Awesome-Graph-Datasets Awesome-Graph-Datasets Public

    A curated list of graph datasets of various types, including plaingraphs, attributed graphs, bipartite graphs, text-attributed graphs, multi-modal graphs, temporal graphs, etc.

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