Zobrazeno 1 - 10
of 707
pro vyhledávání: '"Zhang Jinchuan"'
Autor:
Ye Fan, Cheng Fengmin, Jia Zhiwei, Zhang Jinchuan, Zhuo Ning, Liu Fengqi, Zheng Youdou, Shi Yi
Publikováno v:
Nanophotonics, Vol 12, Iss 10, Pp 1903-1912 (2023)
We report on an index-coupled distributed feedback (DFB) quantum cascade lasers (QCLs) of high single-mode stability by using of a grating reflector (GR) to reflect effectively light of a specific wavelength. Fabrications of the QCLs were performed w
Externí odkaz:
https://doaj.org/article/1eb615b8041c4f4f999802c04bb6e28a
Automated red teaming is an effective method for identifying misaligned behaviors in large language models (LLMs). Existing approaches, however, often focus primarily on improving attack success rates while overlooking the need for comprehensive test
Externí odkaz:
http://arxiv.org/abs/2409.16783
Temporal Knowledge Graphs (TKGs) incorporate temporal information to reflect the dynamic structural knowledge and evolutionary patterns of real-world facts. Nevertheless, TKGs are still limited in downstream applications due to the problem of incompl
Externí odkaz:
http://arxiv.org/abs/2408.15293
Publikováno v:
Open Geosciences, Vol 13, Iss 1, Pp 606-625 (2021)
The northern Guizhou area, located near the southwestern margin of the Yangtze Block, is a promising area for shale gas exploration and development. The Lower Silurian Shiniulan Formation as a new discovery stratum of natural gas marks an exciting br
Externí odkaz:
https://doaj.org/article/f81af60a04214d5680c66d6f41754289
As an important multimodal sentiment analysis task, Joint Multimodal Aspect-Sentiment Analysis (JMASA), aiming to jointly extract aspect terms and their associated sentiment polarities from the given text-image pairs, has gained increasing concerns.
Externí odkaz:
http://arxiv.org/abs/2405.13059
Temporal Knowledge Graph (TKG) reasoning focuses on predicting events through historical information within snapshots distributed on a timeline. Existing studies mainly concentrate on two perspectives of leveraging the history of TKGs, including capt
Externí odkaz:
http://arxiv.org/abs/2405.10621
Temporal Knowledge Graph (TKG) reasoning that forecasts future events based on historical snapshots distributed over timestamps is denoted as extrapolation and has gained significant attention. Owing to its extreme versatility and variation in spatia
Externí odkaz:
http://arxiv.org/abs/2312.03004
Autor:
Bian Ruikang, Zhang Jinchuan, Tang Xuan, Yun Lu, Jiang Shengling, Zhang Peixian, Guo Huaqiang, Wang Zongyu
Publikováno v:
Petroleum Exploration and Development, Vol 37, Iss 4, Pp 416-423 (2010)
Deep energy fields in the Tahe Oilfield are studied and the relationship between energy fields and hydrocarbon migration and accumulation is discussed through the comprehensive analyses of energy field characteristics. Multi-phase tectonic stresses a
Externí odkaz:
https://doaj.org/article/abc114b402bf43239533ef5c2fd2348f
Publikováno v:
In Gas Science and Engineering October 2024 130
Autor:
Tong, Zhongzheng, Zhang, Jinchuan, Ou, Guangxi, Li, Zhen, Wang, Dongsheng, Wu, Yaning, Li, Xingqi, Chen, Shijing
Publikováno v:
In Marine and Petroleum Geology September 2024 167