ACM SIGGRAPH Asia 2025 Pre-Conference Technical Workshop
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20 events found.
Seminar
Events
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Room CPD-2.42, 2/F, The Jockey Club Tower, Centennial Campus, HKU
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Seminar on Large Language Models (LLMs) in Space-Air-Ground Integrated Networks (SAGINs)
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong Kong*** Please note that the event has been rescheduled to Monday, December 15, 2025. *** Abstract Space-Air-Ground Integrated Networks (SAGINs), an architecture combining satellites, aerial platforms (like UAVs and High-Altitude […]
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Seminar on Developing Value-driven AI: Building Large Language Models with Social Good Principles
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract This talk highlights the critical need and urgency for academic communities to advance artificial intelligence (AI) with a focus on value-driven and socially-beneficial LLMs. The presentation is structured in […]
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Seminar on Efficient Generative Modelling, Multi-agent Systems Based on Knowledge Graphs and LLMs
Room CB-601J, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract I will overview our recent results on diffusion generative modelling and how to make inference faster, just in a few steps; also, I will provide some new concepts of […]
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RPG Seminar – Bridging Visual Generation and Understanding in Native MLLMs with a Unified Visual Tokenizer
Online via ZoomZoom Link: https://hku.zoom.us/j/98499142544?pwd=zvVs3BqWzIzCA071Dqq2rYW7vIAqj7.1 Abstract The advent of GPT-4o highlights the immense potential of Multimodal Large Language Models (MLLMs) with native visual generation capabilities. These unified models offer precise control in […]
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RPG Seminar – Towards End-to-End Visual Generation: from Matching to Evaluation
Online via ZoomZoom Link: https://hku.zoom.us/j/91953486299?pwd=lEW6N6JKhmAHLoS38VohufbEoJyJtw.1 Abstract This seminar examines how modern image generation models can be redesigned to achieve both high fidelity and high efficiency under flexible inference budgets. I will begin […]
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Seminar on An Update on Machine Learning for Communication Networks
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract The speaker aims to provide an update on recent progress by his research team on machine learning for communication networks. If time permits, he will also highlight his work […]
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RPG Seminar – Design of High-Performance and Energy-Efficient AI Accelerator for Edge Computing
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract This seminar provides a systematic showcase of our end-to-end energy-efficient solutions in AI accelerator design, spanning from the foundational compute unit to specialized architectures and large model deployment on […]
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RPG Seminar – Design of Novel Structured Light Beams in Optical Manipulation and Two-Photon Microscopy
Online via ZoomZoom Link: https://hku.zoom.us/j/6983793721?pwd=UjwaYARlhjvhUf7DDp3bMjbJnlhVbr.1 Abstract Structured illumination refers to a class of optical imaging methods in which the sample is illuminated with a controlled spatial light pattern rather than uniform illumination. […]
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Seminar on Machine Learning, Artificial Intelligence, Neuro Imaging Focusing on Longevity and Dementia (MANIFOLD)
Tam Wing Fan Innovation Wing Two, G/F, Run Run Shaw Building, The University of Hong KongAbstract Brain health is one of the key societal challenges for the 21st century, and much progress has been made in understanding and treating brain health conditions, aided by growing […]
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Seminar on Automatic Rank Determination for Low-Rank Adaptation via Submodular Function Maximisation
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract In this talk, we will introduce SubLoRA, a rank determination method for Low-Rank Adaptation (LoRA) based on submodular function maximisation. In contrast to prior approaches, such as AdaLoRA, that […]
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RPG Seminar – Incentive Mechanism Design for Split Federated Learning
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract Split Federated Learning (SFL) combines computational efficiency with privacy preservation, but existing incentive mechanisms assume uniform cut-layer configurations across clients. This seminar presents a novel incentive mechanism that accounts […]
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Seminar on Quantum Dot Nanocrystal Based Optoelectronic Devices and Infrared Image Sensors
Tam Wing Fan Innovation Wing Two, G/F, Run Run Shaw Building, The University of Hong KongAbstract Colloidal semiconductor quantum dot nanocrystals (QD NCs) have been shown to be promising materials for electronic and optoelectronic device applications because of their unique size dependent properties and solution […]
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Seminar on Advanced Solid-State Laser Technology and Its Applications
Room CB-601J, 6/F, Chow Yei Ching Building, The University of Hong Kong*After the seminar, you are also welcome to attend in-person discussions with the speakers from 11:30 am to 12:30 pm in Room 601J. Abstract Solid-state lasers mean laser systems using […]
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Seminar on Approaches to Modelling and Analysis of Sustainable Power Networks
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract Due to the evident climate change and environmental pressures the future power/energy systems will have to operate, sooner rather than later, in a net-zero environment. This will manifest in […]
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Seminar on Distributed Optimisation Frameworks for Large-Scale Nonlinear Programming in Power Systems
Tam Wing Fan Innovation Wing Two, G/F, Run Run Shaw Building, The University of Hong KongAbstract The ongoing energy transition is challenging centralised power system paradigms by rapidly integrating distributed energy resources (DERs), which introduce significant supply-demand variability. This variability complicates grid management and necessitates […]
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RPG Seminar – New Paradigm for Universal Graph Prompt Tuning
Online via ZoomZoom Link: https://hku.zoom.us/j/92120929746?pwd=aL2f7KSR1uAb9rKfYOyaxpOKa9SBQL.1 Abstract We strengthen the theoretical foundation of universal graph prompt tuning by introducing stricter constraints, demonstrating that adding prompts to all nodes is a necessary condition for […]
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RPG Seminar – Category Extrapolation for Long-Tail Learning
Online via ZoomZoom Link: https://hku.zoom.us/j/98761635562?pwd=7QQk1kgMNRmNcaNcVr3bsVi0A2LbZs.1#success Abstract This paper tackles long-tailed learning where tail classes suffer from poor feature generalization due to limited sample diversity. It makes a key observation—finer-grained datasets are less […]
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Seminar on AI Methods for Learning Quantum Systems
Room CB-603, 6/F, Chow Yei Ching Building, The University of Hong KongAbstract As quantum technologies redefine the landscape of modern electronics and communication networks, the efficient characterisation and monitoring of complex quantum systems have become essential. In this talk, I will […]
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RPG Seminar – A Hierarchical Predictive Control Approach for Wireless Electric Vehicle Energy Network with Integrated Microgrids Incorporating Degradation Costs
Online via ZoomZoom Link: https://hku.zoom.us/j/2597624634?omn=91226274349 Abstract Integrating the wireless electric vehicle energy network with microgrids benefits vehicle owners and grid operators. Yet, economical and reliable operations for such combinations under renewable energy […]