1.2k citations
- Chinese Academy of SciencesCN54 papers
- Shanghai Jiao Tong UniversityCN52 papers
- Institute of High Energy PhysicsCN39 papers
- Nanjing UniversityCN39 papers
- Nankai UniversityCN37 papers
- National Taiwan UniversityTW37 papers
- Sun Yat-sen UniversityCN36 papers
- Tsinghua UniversityCN36 papers
- University of Science and Technology of ChinaCN36 papers
- National Yang Ming Chiao Tung UniversityTW35 papers
- Shandong UniversityCN35 papers
- Xi'an Jiaotong UniversityCN35 papers
560 papers
Broken Memories: Detecting and Mitigating Memorization in Diffusion Models with Degraded Generations
Yuanmin Huang, Mi Zhang, Chen Chen +4
While diffusion models excel at generating high-quality images, their tendency to memorize training data poses significant privacy and copyright risks. In this work, we for the fir…
Discrete-phase-randomized mode-pairing quantum key distribution
Yuewei Xu, Zeyang Lu, Chan Li +2
Mode-pairing quantum key distribution (MP-QKD) protocol achieves performance beyond the repeaterless rate-transmittance bound and exhibits excellent practicality by avoiding the re…
The effect of investor-driven information diffusion on excess comovement: Evidence from retail and institutional investors in China and the United States
Fei Ren, Miao-Miao Yi, Zhang-Hangjian Chen +1
This study investigates how cross-stock information diffusion, driven by both retail and institutional investors, influences excess comovement in the Chinese retail-dominated marke…
Corporate transparency and the disposition effect
Siliu Chen, Fei Ren
The disposition effect describes investors' irrational behavior of selling profitable assets too soon while holding onto losing assets for too long. This study examines the impact…
Does social media information affect individual investor disposition effect? Evidence from Xueqiu
Siliu Chen, Fei Ren
The irrational behavior of investors selling profitable assets too early while holding onto losing assets for too long is known as the disposition effect. Due to the development of…
Quantum Spin-1/2 Rings Built from [2]Triangulene Molecular Units
Can Li, Manish Kumar, Ying Wang +14
Quantum spin rings represent fundamental model systems that exhibit distinctive quantum phenomena-such as quantum critical behavior and quasiparticle excitations-arising from their…