Prof. Wanyang Dai
Prof. Wanyang Dai
Nanjing University, China
Title: Blockchained federated learning and Metaverse via a game-competition or a fairly sharing policy with possible Pareto optimality
We present our recent progresses in blockchained federated learning and Metaverse via a game-competition or a fairly sharing policy with possible Pareto optimality, which can be represented by stochastically and dynamically evolving saddle points or Nash equilibrium points. The concepts and interactions among blockchain, federated learning, and Metaverse will be addressed. Big data flows in characterizing the internal data dynamics of the learning and Metaverse systems are modelled by high-dimensional stochastic processes with possible long-range dependence or their driven stochastic differential equations. Numerical algorithms are designed with the support of simulation examples to illustrate the efficiency of our designed game-theoretic oriented policies.
Wanyang Dai is a Distinguished Professor in Nanjing University and Chief Scientist in DepthsData Digital Economic Research Institute. He is the current President & CEO of U.S. based (Blockchain & Quantum-Computing) SIR Forum (Industrial 6.0 Forum), President of Jiangsu Probability & Statistical Society in China, Chairman of Jiangsu BigData-Blockchain and Smart Information Special Committee in China. He received his Ph.D. from Georgia Institute of Technology in USA. He was a MTS and principal investigator in U.S. based AT&T Bell Labs (currently Nokia Bell Labs) with some project won “Technology Transfer” now called cloud system. He published numerous influential papers in big name journals including Operations Research, Communications in Mathematical Sciences, and Journal of Computational and Applied Mathematics. He received various academic awards and has presented over 40 keynote/plenary speeches in IEEE/ACM, computational and applied mathematics, biomedical engineering, mathematics & statistics, and other international conferences. He has been serving as IEEE/ACM conference chairs, editors-in-chief and editorial board members for various international journals ranging from wireless engineering and technology, pure mathematics & statistics to their applications.