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07-09
2026
Towards Trustworthy Cooperative AI: Simulating, Aligning, and Constraining Multi-Agent Systems
时 间：15:00-16:00, Jul 9, 2026 (Thu)地 点：RM 1-202, FIT Building内容：As AI systems increasingly operate as autonomous agents, intelligence is becoming inherently social. Future AI systems will not act in isolation, but will learn, coordinate, communicate, and make decisions alongside humans and other agents in open-ended environments. This shift raises fundamental challenges: How can age...
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07-06
2026
Quantum Simulation, Quantum Learning, and Quantum Sensing with Programmable Atomic Systems
时 间：10:00-11:30, Jul 6, 2026 (Mon)地 点：Lecture Hall, FIT Building内容：Programmable atomic systems offer a powerful route to quantum simulation of strongly correlated many-body dynamics beyond the reach of classical computation. As an introductory example, I will briefly discuss implementations of lattice gauge theories, where atomic, ionic, and Rydberg platforms enable controlled stud...
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06-29
2026
Recent Advances in Fast Graph Algorithms: Combinatorial Techniques for Path and Flow Problems
时 间：14:00-15:00, Jun 29, 2026 (Mon)地 点：RM 1-222, FIT Building内容：We will discuss recent algorithmic advances for fundamental graph problems, including negative-weight shortest paths, maximum flow, and minimum-cost flow. Classical textbook-style algorithms, such as Bellman-Ford and push-relabel, often lead to \(O(mn)\)-type running times. In recent years, however, there has been trem...
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06-12
2026
Ion-ion entanglement over a 50-km long fibre channel with a compact cavity-coupled quantum network node
时 间：10:30-12:00, Jun 12, 2026 (Fri)地 点：RM S327, MMW Building内容：Quantum networks promise transformative applications in secure communication, distributed quantum computing, sensing, and precision timekeeping. Realising real-world metropolitan-scale quantum networks requires compact, deployable systems capable of distributing entanglement over long distances beyond laboratory conditi...
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06-12
2026
Cosmos 3: Omnimodal World Models for Physical AI
时 间：10:00-11:00, Jun 12, 2026 (Fri)地 点：在线会议：https://meeting.tencent.com/dm/nDbunv9P6LYg内容：We introduce Cosmos 3, a family of omnimodal world models designed to jointly process and generate language, image, video, audio, and action sequences within a unified mixture-of-transformers architecture. By supporting highly flexible input-output configurations, Cosmos 3 seamlessly unif...
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06-12
2026
Programmable Quantum Simulator based on Two-Dimensional Trapped Ion Crystals
时 间：09:30-10:30, Jun 12, 2026 (Fri)地 点：RM S327, MMW Building内容：Trapped ions are a versatile platform for quantum simulation of spin models due to their good coherence properties, the possibility to induce variable-range spin-spin interactions as well as the ease of site-resolved single-particle control and readout. We make use of a modified design of a linear Paul trap, which allow...