Shaoqian Zhang

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Web service composition lets users create value-added composite Web services on existent services, where top-k composite services are helpful for users to find a satisfying composite service efficiently. However, with an increasing number of Web services and users' various composition preferences, computing top-k composite services dynamically for different(More)
In the big data era, massive news reports about the latest events are being published on the Web. To thoroughly understand an event, we have to read massive reports and keep clues in mind, which is very difficult and usually results in a one-sided interpretation. In this paper, we propose a multi-document summarization approach which summarizes reports of a(More)
Big Data analytics helps the enterprises and institutions to understand and identify the usability of large amount of data generated by their routine operations. All most third forth part of these types of data is semi-structured text data. Many types of actionable insights can be found from these type of semi-structured text data that can help strategic(More)
With the development of cloud technologies and increasing of cloud services, service-based applications are playing an important role in the cloud. Service-based application providers can rent services from service providers to construct applications for consumers. However, for a same service-based application, different consumers usually have different(More)
Web service composition allows users to create value-added composite Web services on existent services, where top-k composite services are helpful for users to find a satisfying composite service efficiently. However, with an increasing number of Web services and users’ various composition preferences, computing top-k composite services dynamically for(More)
We demonstrate the possibility of fabricating an infrared transmitting waveguide by burying fiber in chalcogenide glasses. Two highly mature chalcogenide glasses are used for these experiments. GASIR glass from Umicore IR Glass, Olen, Belgium, with the composition of Ge(22)As(20)Se(58) is used to draw fibers that are then buried in an As(2)S(3) glass(More)
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