1.2k citations
- Chinese Academy of SciencesCN7 papers
- Commonwealth Scientific and Industrial Research OrganisationAU7 papers
- National Astronomical ObservatoriesCN6 papers
- Xinjiang Astronomical ObservatoryCN6 papers
- Zhejiang Sci-Tech UniversityCN6 papers
- ARC Centre of Excellence for Gravitational Wave DiscoveryAU5 papers
- Australia Telescope National FacilityAU5 papers
- Fudan UniversityCN5 papers
- Max Planck Institute for Radio AstronomyDE5 papers
- Shanghai Jiao Tong UniversityCN5 papers
- Swinburne University of TechnologyAU5 papers
- Beijing Normal UniversityCN4 papers
42 papers
DishSeg24k: A Large-Scale Benchmark for Food Segmentation with Stochastic Expert Decoding
Yilin Wang, Haochen Shi, Guanyu Chen +4
Food segmentation is essential for applications such as intelligent catering, dietary assessment, and recommendation. However, existing benchmarks fail to capture the complexity of…
Error-Decomposed Class-Conditional Fusion for Statistically Guaranteed Hard-Category Robust Perception
Guowei Luo, Ziqi Shi, Zhao Xie
Aggregate object detection metrics inherently mask catastrophic and repeatable failures in operationally critical, long-tail minority classes. This paper formally defines this perv…
Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2
Xiao-Song Hu, Siyuan Chen, Kuo Liu +18
The cold dark matter model successfully describes the Universe on large scales, yet faces challenges at sub-galactic scales. Ultralight dark matter (ULDM), with particle masses aro…
Targeted search for eccentric supermassive binary black holes in OJ 287 and nearby galaxy clusters with PPTA DR3
Shi-Yi Zhao, Xingjiang Zhu, Jacob Cardinal Tremblay +19
We perform Bayesian targeted searches for continuous gravitational waves from eccentric supermassive binary black holes (SMBBHs) using the Parkes Pulsar Timing Array third data rel…
Searching for Anisotropy in the Gravitational Wave Background Using the Parkes Pulsar Timing Array
Yiqin Chen, Shi-Yi Zhao, Zhi-Zhang Peng +17
In recent years, several pulsar timing array collaborations have reported evidence for a nanohertz gravitational wave background (GWB). Such a background signal could be produced b…
Permutation--invariant Niven numbers
Hui-Ling Wu, S. Y. Lou
This paper introduces permutation-invariant Niven numbers--a novel class of Niven numbers where all digit permutations (with leading zeros automatically ignored) must retain the Ni…