Zobrazeno 1 - 10
of 2 805
pro vyhledávání: '"Junjing An"'
Recently, introducing Tensor Decomposition (TD) methods into unsupervised feature selection (UFS) has been a rising research point. A tensor structure is beneficial for mining the relations between different modes and helps relieve the computation bu
Externí odkaz:
http://arxiv.org/abs/2407.16985
Autor:
Li, Yuqi, Xing, Junjing, Qu, Dengke, Xiao, Lei, Fan, Zhaobing, Zheng, Zhu-Jun, Ma, Haitao, Xue, Peng, Bharti, Kishor, Koh, Dax Enshan, Xiao, Yunlong
Communication is essential for advancing science and technology. Quantum communication, in particular, benefits from the use of catalysts. During the communication process, these catalysts enhance performance while remaining unchanged. Although chemi
Externí odkaz:
http://arxiv.org/abs/2406.14395
Autor:
Xing, Junjing, Li, Yuqi, Qu, Dengke, Xiao, Lei, Fan, Zhaobing, Ma, Haitao, Xue, Peng, Bharti, Kishor, Koh, Dax Enshan, Xiao, Yunlong
Quantum teleportation is the process of transferring quantum information using classical communication and pre-shared entanglement. This process can benefit from the use of catalysts, which are ancillary entangled states that can enhance teleportatio
Externí odkaz:
http://arxiv.org/abs/2406.14386
Ptychography is a powerful imaging technique that is used in a variety of fields, including materials science, biology, and nanotechnology. However, the accuracy of the reconstructed ptychography image is highly dependent on the accuracy of the recor
Externí odkaz:
http://arxiv.org/abs/2405.20910
Autor:
Myint, Peco, Tripathi, Ashish, Wojcik, Michael J., Deng, Junjing, Cherukara, Mathew J., Schwarz, Nicholas, Narayanan, Suresh, Wang, Jin, Chu, Miaoqi, Jiang, Zhang
Many nano and quantum devices, with their sizes often spanning from millimeters down to sub-nanometer, have intricate low-dimensional, non-uniform, or hierarchical structures on surfaces and interfaces. Since their functionalities are dependent on th
Externí odkaz:
http://arxiv.org/abs/2402.06762
Autor:
Banerjee, Srutarshi, Gursoy, Doga, Deng, Junjing, Kahnt, Maik, Kramer, Matthew, Lynn, Matthew, Haskel, Daniel, Strempfer, Joerg
Nanoscale structural and electronic heterogeneities are prevalent in condensed matter physics. Investigating these heterogeneities in three dimensions (3D) has become an important task for understanding their material properties. To provide a tool to
Externí odkaz:
http://arxiv.org/abs/2401.11523
In the field of unsupervised feature selection, sparse principal component analysis (SPCA) methods have attracted more and more attention recently. Compared to spectral-based methods, SPCA methods don't rely on the construction of a similarity matrix
Externí odkaz:
http://arxiv.org/abs/2309.06202
Autor:
Xing, Junjing, Feng, Tianfeng, Fan, Zhaobing, Ma, Haitao, Bharti, Kishor, Koh, Dax Enshan, Xiao, Yunlong
Entanglement, a fundamental feature of quantum mechanics, has long been recognized as a valuable resource in enabling secure communications and surpassing classical limits. However, previous research has primarily concentrated on static entangled sta
Externí odkaz:
http://arxiv.org/abs/2306.04983
Autor:
Fan, Tony Junjing, Moon, Dae-Sik, Park, Hong Soo, Zaritsky, Dennis, Kim, Sang Chul, Lee, Youngdae, Li, Ting S., Ni, Yuan Qi, Shin, Jeehye, Cha, Sang-Mok, Lee, Yongseok
We present the discovery of 48 new and the analysis of 55, including 7 previously discovered, dwarf galaxy candidates around the giant spiral galaxy NGC~2997 using deep $BVI$ images from the KMTNet Supernova Program. Their $V$-band central surface br
Externí odkaz:
http://arxiv.org/abs/2303.16849
Autor:
Zheng, Xueli, Paul, Subhechchha, Moghimi, Lauren, Wang, Yifan, Vilá, Rafael A., Zhang, Fan, Gao, Xin, Deng, Junjing, Jiang, Yi, Xiao, Xin, Wu, Chaolumen, Greenburg, Louisa C., Yang, Yufei, Cui, Yi, Vailionis, Arturas, Kuzmenko, Ivan, llavsky, Jan, Yin, Yadong, Dresselhaus-Marais, Leora
Publikováno v:
PNAS, 120 (43) e2305097120 (2023)
Steelmaking contributes 8% to the total CO2 emissions globally, primarily due to coal-based iron ore reduction. Clean hydrogen-based ironmaking has variable performance because the dominant gas-solid reduction mechanism is set by the defects and pore
Externí odkaz:
http://arxiv.org/abs/2302.14215