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In view of the emotional polarity classification problem, the deep learning has the disadvantages of incomplete information extraction and low precision, a model combining bi-directional gated recurrent unit with multiple convolution neural network is proposed. The unit is used to extract the history and future information of the sentence, then use the multi-convolution neural network for system training,...
Given that the amount of biomedical literature available is growing at an explosive speed and people's ability to read literature is limited, the development of a computer-assisted approach for mining central but hidden knowledge from extensive literature is of utmost importance.
Service recommendation is prerequisite for end users to discover and use cloud services. In this paper, we provide a discovery and usage process for tourists to use travel services, featured with OWL-based service selection and BPEL-based service execution of composite travel service package. The modeling and implementation issues are discussed based on the provided process. The prototype is being...
A user-centered cloud browser, i.e., Cloud Explorer, is proposed to discover, process and execute emerging cloud services, as Web browsers are used to search and display Web information. Cloud Explorer is the first attempt for end users to explore cloud services to meet with users' behaviors and concerns in the coming cloud society. The browser is devoted to end users and has made great differences...
Some problematic cases, such as collective defeat and odd-length defeat cycles, which tend to be handled incorrectly by all of the current theories of no monotonic reasoning, including default logic and circumscription, have been well recognized in the literature. Although a powerful argument-based approach in the automated defeasible reasoner OSCAR has been proposed and they claim that this theory...
With the growth of the semantic Web, it is necessary to provide huge amounts of data in a form and language that may be machine processable. However, large amounts of data in legacy systems are stored in relational databases. This paper proposes an approach of translating relational databases in form of the resource description framework, which is a machine processable language used to describe various...
Large amounts of data in legacy system are stored in relational databases, and therefore there are requirements of exposing relational databases into RDF for the Semantic Web. RDF view based approach for accessing to relational databases is proposed in this paper, which provides SPARQL query services for relational databases. The SPARQL query over RDF view is rewritten into an equivalent SQL query...
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