Keynote Speakers
The conference will include keynote talks by distinguished speakers from industry and academia.
Dr. Sumio Morioka leads long-term technological R&D for satellite and rocket systems at Interstellar Technologies Inc., a leading NewSpace company in Japan. After receiving his degree in Computer Science from Osaka University in 1997, he conducted research on high-performance LSI design and security technologies at NTT, IBM, Sony, NEC's central research labs, and Imperial College London. Notably, he contributed to the development and integration of security technologies in the PlayStation Portable and PS3, earning the Sony MVP Award in 2004. Since joining his current organization in 2016, he has led efforts to successfully launch the first privately developed rocket into space in Japan, earning recognition from the Minister of Economy, Trade and Industry.
Dr. Sumio Morioka leads long-term technological R&D for satellite and rocket systems at Interstellar Technologies Inc., a leading NewSpace company in Japan. After receiving his degree in Computer Science from Osaka University in 1997, he conducted research on high-performance LSI design and security technologies at NTT, IBM, Sony, NEC's central research labs, and Imperial College London. Notably, he contributed to the development and integration of security technologies in the PlayStation Portable and PS3, earning the Sony MVP Award in 2004. Since joining his current organization in 2016, he has led efforts to successfully launch the first privately developed rocket into space in Japan, earning recognition from the Minister of Economy, Trade and Industry.
An innovative space communication system for expanding CPS into space
In the past decade, there has been significant progress in private space development, commonly referred to as NewSpace. One of the most notable advancements is the deployment of satellite constellations, with numerous small satellites being placed in low Earth orbit (LEO) to support communication and remote sensing applications. Looking ahead, it is anticipated that CPS (Cyber-Physical Systems) will be extended into space by leveraging artificial satellites as IoT devices or NTN communication platforms. To achieve this vision, we are conducting fundamental research on high-bandwidth communication satellites utilizing formation flying techniques. This presentation will introduce these emerging trends and highlight the related research activities.
Prof. Dirk Kutscher is a professor at the Hong Kong University of Science and Technology in Guangzhou, China – HKUST(GZ), where is directing the Future Networked Systems Laboratory (FNSL). Throughout his research career, Dirk has been developing innovations for evolving the Internet. His main interests lie in the intersection of distributed computing and networking and in Internet architecture. Recently, Dirk has initiated a new research direction called "Compute-First Networking" towards re-imaging the relationship of networking and computing. He is a member of the Internet Research Steering Group and is leading the research on Information-Centric Networking and Internet Decentralization in the Internet Research Task Force. Website: https://dirk-kutscher.info/
Prof. Dirk Kutscher is a professor at the Hong Kong University of Science and Technology in Guangzhou, China – HKUST(GZ), where is directing the Future Networked Systems Laboratory (FNSL). Throughout his research career, Dirk has been developing innovations for evolving the Internet. His main interests lie in the intersection of distributed computing and networking and in Internet architecture. Recently, Dirk has initiated a new research direction called "Compute-First Networking" towards re-imaging the relationship of networking and computing. He is a member of the Internet Research Steering Group and is leading the research on Information-Centric Networking and Internet Decentralization in the Internet Research Task Force. Website: https://dirk-kutscher.info/
Scalable and Energy-Efficient Distributed Machine Learning
Large-scale distributed machine learning training networks are increasingly facing scaling problems with respect to FLOPS per deployed compute node. Communication bottlenecks can inhibit the effective utilization of expensive GPU resources. The root cause of these performance problems is not insufficient transmission speed or slow servers; it is the structure of the distributed computing and the communication characteristics it incurs. Large machine learning workloads typically provide relatively asymmetric, and sometimes
centralized, communication structures, such as gradient aggregation and model update distribution. Even when training networks are less centralized, the amount of data that needs to be sent to aggregate several thousand input values through collective communication functions such as AllReduce can lead to Incast problems that overload network resources and servers. This talk discusses opportunities and challenges for a systems approach towards making distributed machine learner faster, more energy-efficient, and scalable.