Junyi Deng

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We introduce a framework of combining tweet sentiment analysis with available default user profiles to classify political party of users who posted tweets in 2016 U.S. president debates. The main works focus on extracting event-related information in short event period instead of collecting tweets in a long-time period as most previous works do. Our(More)
As an open architecture, SOA (Service-Oriented Architecture) provides developers with more freedom. However, its security problem goes from bad to worse. By taken a bank transfer with proxy as an example, this paper analyzed the security issue of SDO (Service Data Object) data model and proposed an mechanism to make sure that the integrity, confidentiality(More)
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