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Bilibili Tech
Bilibili Tech
Dec 22, 2023 · Artificial Intelligence

Intelligent Media Technology and Innovative Applications: Information-Theoretic Principles for Transcoding System Optimization

The upcoming Shanghai Jiao‑Tong University seminar on Intelligent Media Technology will feature Bilibili’s Cai Chunlei presenting an information‑theoretic framework for jointly optimizing video transcoding pipelines, linking traditional coding, deep‑learning methods and future large‑model techniques to improve compression and guide practical system design.

AIMedia TechnologySeminar
0 likes · 4 min read
Intelligent Media Technology and Innovative Applications: Information-Theoretic Principles for Transcoding System Optimization
DataFunTalk
DataFunTalk
Jul 7, 2022 · Artificial Intelligence

How Powerful are Spectral Graph Neural Networks?

On July 9, 2022, the LOGS seminar hosted Prof. Zhang Muhan from Peking University, who presented his talk “How Powerful are Spectral Graph Neural Networks?” covering the simplification to Linear GNNs, universal approximation, connections to the Weisfeiler‑Lehman test, and introducing the JacobiConv model.

Artificial IntelligenceGraph Neural NetworksJacobiConv
0 likes · 4 min read
How Powerful are Spectral Graph Neural Networks?