268 citations
- Tianjin UniversityCN28 papers
- Chinese Academy of SciencesCN21 papers
- Tsinghua UniversityCN20 papers
- Tianjin University of Science and TechnologyCN18 papers
- Nankai UniversityCN15 papers
- Peking UniversityCN12 papers
- Yunnan ObservatoriesCN12 papers
- National Astronomical ObservatoriesCN11 papers
- University of Chinese Academy of SciencesCN11 papers
- Texas A&M UniversityUS9 papers
- Shanghai Jiao Tong UniversityCN8 papers
- Carnegie Institution for ScienceUS6 papers
125 papers
Domain-Division based Progressive Learning for Source-Free Domain Adaptation
Pan Liu, Jing Li, Meng Zhao +3
With growing privacy and portability concerns, source-free domain adaptation requires only a source pre-trained model and an unlabeled target domain, allowing for effective adaptat…
Beyond Value Benchmarks: Measuring Value-Structure Alignment in Large Language Models via Symmetric Q-Sorts
Jingting Zheng, Yuqi Ren, Linhao Yu +2
Large Language Models (LLMs) are increasingly deployed in contexts requiring complex moral reasoning and value trade-offs. However, existing evaluations typically rely on item-leve…
Room-temperature multistage metastability in a moiré superstructure
B. Q. Lv, Yifan Su, Alfred Zong +16
Metastability is fundamental not only to phase ordering and transitions, but also to a broad range of modern technologies, from memory devices to metallic glasses. In condensed-mat…
Data Mixing for Large Language Models Pretraining: A Survey and Outlook
Zhuo Chen, Yuxuan Miao, Supryadi +1
Large language models (LLMs) rely on pretraining on massive and heterogeneous corpora, where training data composition has a decisive impact on training efficiency and downstream g…
Spectral Dataset of Stripped-Envelope Supernovae from the Tsinghua Supernova Group
Danfeng Xiang, Xiaofeng Wang, Jujia Zhang +40
The extent of envelope stripping in the progenitor stars is directly reflected in the diversity of spectral features observed in stripped-envelope supernovae (SESNe). Through exten…
An investigation on the FWHM of absorption features of type Ia supernovae
Xulin Zhao, Keiichi Maeda, Xiaofeng Wang
We present an investigation of the full width at half maximum (FWHM, or γ) of absorption features of Type Ia supernova (SNe Ia). We found that, the average value of FWHM can be wel…