Publications (8)
A very bright i=16.44 quasar in the `redshift desert' discovered by LAMOST
Xue-Bing Wu, Zhaoyu Chen, Zhendong Jia +18
The redshift range from 2.2 to 3, is known as the 'redshift desert' of quasars because quasars with redshift in this range have similar optical colors as normal stars and are thus…
Sponsored Group Signature and its Application to Privacy-preserving Guest Access in Smart Environments
Sepideh Avizheh, Reihaneh Safavi-Naini, Shiwei Sun
Group signatures are privacy preserving signature schemes in which a group member can anonymously sign messages on behalf of the group, while providing accountability, by allowing…
Seq-SetNet: Exploring Sequence Sets for Inferring Structures
Fusong Ju, Jianwei Zhu, Guozheng Wei +3
Sequence set is a widely-used type of data source in a large variety of fields. A typical example is protein structure prediction, which takes an multiple sequence alignment (MSA)…
Predicting protein inter-residue contacts using composite likelihood maximization and deep learning
Haicang Zhang, Qi Zhang, Fusong Ju +7
Accurate prediction of inter-residue contacts of a protein is important to calcu- lating its tertiary structure. Analysis of co-evolutionary events among residues has been proved e…
On the convergence of the no-response test for the heat equation
Shiwei Sun, Gen Nakamura, Haibing Wang
Domain sampling methods called the range test (RT) and no-response test (NRT), and their duality are known for several inverse scattering problems and an inverse boundary value pro…
Eight new quasars discovered by LAMOST in one extragalactic field
Xue-Bing Wu, Zhendong Jia, Zhaoyu Chen +18
We report the discovery of eight new quasars in one extragalactic field (five degree centered at RA=, Dec=) with the LAMOST commissioning observation…
Improving Molecular Graph Generation with Flow Matching and Optimal Transport
Xiaoyang Hou, Tian Zhu, Milong Ren +4
Generating molecular graphs is crucial in drug design and discovery but remains challenging due to the complex interdependencies between nodes and edges. While diffusion models hav…
The learned range test method for the inverse inclusion problem
Shiwei Sun, Giovanni S. Alberti
We consider the inverse problem consisting of the reconstruction of an inclusion contained in a bounded domain from a single pair of Cauchy data $(u|_{\…