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Your search keyword '"Jiao, Y. C."' showing total 238 results
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238 results on '"Jiao, Y. C."'

4. A method for automating the extraction of specialized information from the web

Author

Lin, L., Liotta, A., Hippisley, A., Hao, Y., Liu, J., Wang, Y., Cheung, Y-M., Yin, H., Jiao, L., Ma, j., Jiao, Y-C., and Electro-Optical Communication

Subjects
Web standards, Web analytics, Web server, medicine.medical_specialty, Web 2.0, Web development, Computer science, computer.software_genre, Social Semantic Web, World Wide Web, Web design, Web page, medicine, Web navigation, Semantic Web Stack, Data Web, Distributed database, business.industry, Web application security, Information extraction, Web Accessibility Initiative, The Internet, Web mapping, Web service, business, Web intelligence, computer, Web modeling
Abstract

The World Wide Web can be viewed as a gigantic distributed database including millions of interconnected hosts some of which publish information via web servers or peer-to-peer systems. We present here a novel method for the extraction of semantically rich information from the web in a fully automated fashion. We illustrate our approach via a proof-of-concept application which scrutinizes millions of web pages looking for clues as to the trend of the Chinese stock market. We present the outcomes of a 210-day long study which indicates a strong correlation between the information retrieved by our prototype and the actual market behavior.

Published
2005

5. The Investigation of Backscattering Characteristics of 3-D Local Sea Surface with Time-varying Overturning Wave Crest.

Author

Meng, X., Guo, L. X., Chai, S. R., and Jiao, Y. C.

Subjects
SEA surface microlayer, TIME-varying systems, ELECTROMAGNETIC wave scattering, SIMULATION methods & models, INTEGRAL equations
Abstract

When there exists overturning wave crest on the sea surface, the sophisticated coupling effect between the overturning wave crest and sea surface may give rise to sea spikes. As sea spikes will cause the increase of radar false probability, the investigation of electromagnetic (EM) scattering characteristics of threedimensional (3-D) local sea surface with time-varying overturning wave crest is meaningful for the remote sensing. In this paper, the influence of wind speed and time factor is taken into consideration when constructing the overturning wave crest, which is ignored in the traditional Longtank model. In addition, the Integral Equation Method (IEM) is adopted to calculate the EM scattering from a 3-D local sea surface with time-varying overturning wave crest for different incident angles and wind speeds. The simulation results are meaningful for analyzing the physical mechanism of sea spikes. [ABSTRACT FROM AUTHOR]

Published
2018

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