Kavli Affiliate: Xiang Zhang | First 5 Authors: Tianchun Wan, Wei Cheng, Dongsheng Luo, Wenchao Yu, Jingchao Ni | Summary: Personalized Federated Learning (PFL) which collaboratively trains a federated model while considering local clients under privacy constraints has attracted much attention. Despite its popularity, it has been observed that existing PFL approaches result in sub-optimal […]
Kavli Affiliate: Alex Zettl | First 5 Authors: Joel Martis, Sandhya Susarla, Archith Rayabharam, Cong Su, Timothy Paule | Summary: Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-{AA}ngstrom spatial resolution. These electric field maps represent the integrated effect of the nucleus, core […]
Kavli Affiliate: Alex Zettl | First 5 Authors: Joel Martis, Sandhya Susarla, Archith Rayabharam, Cong Su, Timothy Paule | Summary: Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-{AA}ngstrom spatial resolution. These electric field maps represent the integrated effect of the nucleus, core […]
Kavli Affiliate: Xiang Zhang | First 5 Authors: Junjie Xu, Enyan Dai, Xiang Zhang, Suhang Wang, | Summary: Graph neural networks (GNNs) have achieved great success in various graph problems. However, most GNNs are Message Passing Neural Networks (MPNNs) based on the homophily assumption, where nodes with the same label are connected in graphs. Real-world […]
Kavli Affiliate: Feng Wang | First 5 Authors: Daiheng Gao, Yuliang Xiu, Kailin Li, Lixin Yang, Feng Wang | Summary: Hand, the bearer of human productivity and intelligence, is receiving much attention due to the recent fever of digital twins. Among different hand morphable models, MANO has been widely used in vision and graphics community. […]
Kavli Affiliate: Birgitta Whaley | First 5 Authors: Zeng-Zhao Li, Weijian Chen, Maryam Abbasi, Kater W. Murch, K. Birgitta Whaley | Summary: Entanglement is a key resource for quantum information technologies ranging from quantum sensing to quantum computing. Conventionally, the entanglement between two coupled qubits is established at the time scale of the inverse of […]
Kavli Affiliate: Birgitta Whaley | First 5 Authors: Zeng-Zhao Li, Weijian Chen, Maryam Abbasi, Kater W. Murch, K. Birgitta Whaley | Summary: Entanglement is a key resource for quantum information technologies ranging from quantum sensing to quantum computing. Conventionally, the entanglement between two coupled qubits is established at the time scale of the inverse of […]
Kavli Affiliate: Feng Wang | First 5 Authors: Feng Wang, Manling Li, Xudong Lin, Hairong Lv, Alexander G. Schwing | Summary: Recent advances in pre-training vision-language models like CLIP have shown great potential in learning transferable visual representations. Nonetheless, for downstream inference, CLIP-like models suffer from either 1) degraded accuracy and robustness in the case […]
Kavli Affiliate: Michael F. Crommie | First 5 Authors: Jinwoong Hwang, Yeongrok Jin, Canxun Zhang, Tiancong Zhu, Kyoo Kim | Summary: The spontaneous formation of electronic orders is a crucial element for understanding complex quantum states and engineering heterostructures in two-dimensional materials. We report a novel $sqrt{19}timessqrt{19}$ charge order in few-layer thick 1T-TaTe$_2$ transition metal […]
Kavli Affiliate: Feng Wang | First 5 Authors: Yoseob Yoon, Zuocheng Zhang, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay | Summary: Ultrafast charge transfer processes provide a facile way to create interlayer excitons and to generate single-cycle THz pulses in directly contacted transition metal dichalcogenide (TMD) layers. More sophisticated heterostructures composed of TMD/hBN/TMD can enable new […]