The Large-scale Data Algorithms and AI Systems (LAGAS) Group develops efficient algorithms, models, and systems for managing, analysing, and accessing large-scale, heterogeneous data. Our research spans data analytics and mining, information retrieval and recommendation, and efficient AI learning and inference. We work with graph, relational, vector, textual, and behavioural data, with applications extending to biological and chemical data analysis.
Our work encompasses algorithm design, AI model development, and their integration, including approaches built on machine learning and large language models. We focus on computational efficiency and scalability, studying the trade-offs between computation, memory use, latency, and solution quality. Our goal is to make complex data easier to process, understand, and use, supporting intelligent applications and data-driven scientific discovery.
 Dr. Renchi YANG Principal Investigator |
 Mr. Hongtao WANG PhD Student |
 Mr. Yurui LAI PhD Student |
 Ms Xiaoyang LIN PhD Student |
 Mr. Runhao JIANG PhD Student |
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Mr. Taiyan ZHANG PhD Student |
 Mr. Yixi ZHOU PhD Student |
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Mr. Donghao WU PhD Student |
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Mr. Rongguang LIANG PhD Student |
