22 citations · 47 across the 7 of their papers we have counts for
7 papers
Photometric redshift estimation of galaxies in the DESI Legacy Imaging Surveys
Changhua Li, Yanxia Zhang, Chenzhou Cui +14
The accurate estimation of photometric redshifts plays a crucial role in accomplishing science objectives of the large survey projects. The template-fitting and machine learning ar…
Identification of BASS DR3 Sources as Stars, Galaxies and Quasars by XGBoost
Changhua Li, Yanxia Zhang, Chenzhou Cui +11
The Beijing-Arizona Sky Survey (BASS) Data Release 3 (DR3) catalogue was released in 2019, which contains the data from all BASS and the Mosaic z-band Legacy Survey (MzLS) observat…
GWOPS: A VO-technology Driven Tool to Search for the Electromagnetic Counterpart of Gravitational Wave Event
Yunfei Xu, Dong Xu, Chenzhou Cui +11
The search and follow-up observation of electromagnetic (EM) counterparts of gravitational waves (GW) is a current hot topic of GW cosmology. Due to the limitation of the accuracy…
Towards an Astronomical Science Platform: Experiences and Lessons Learned from Chinese Virtual Observatory
Chenzhou Cui, Yihan Tao, Changhua Li +16
In the era of big data astronomy, next generation telescopes and large sky surveys produce data sets at the TB or even PB level. Due to their large data volumes, these astronomical…
IVOA HiPS Implementation in the Framework of WorldWide Telescope
Yunfei Xu, Chenzhou Cui, Dongwei Fan +9
The WorldWide Telescope(WWT) is a scientific visualization platform which can browse deep space images, star catalogs, and planetary remote sensing data from different observation…
A hybrid architecture for astronomical computing
Changhua Li, Chenzhou Cui, Boliang He +17
With many large science equipment constructing and putting into use, astronomy has stepped into the big data era. The new method and infrastructure of big data processing has becom…