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The RFID is not only a feasible, novel, and cost-effective candidate for daily object identification but it is also considered as a significant tool to provide traceable visibility along different stages of the aviation supply chain. In the air baggage handing application, the RFID tags are used to enhance the ability for baggage tracking, dispatching and(More)
Traditional Web-based online learning systems usually focus on the dispatch of knowledge, and lack of ways for students to get involved. Introduction to Computer Basics (ICB) is one of the first professional courses for freshmen majored in computer science, as well as information technology. To make the learning platform of ICB more helpful, a Web 2.0 based(More)
Community-based Question Answering (CQA) has become popular in knowledge sharing sites since it allows users to get answers to complex, detailed, and personal questions directly from other users. Large archives of historical questions and associated answers have been accumulated. Retrieving relevant historical answers that best match a question is an(More)
Location-awareness is a crucial trait of the mobile computing applications. The RFID is not only a feasible, novel, and cost-effective candidate for the indoor location sensing but also considered as the bridge which can merge physical world with hyperspace. Our study focuses on a location-aware computing architecture which provides the scalable(More)
Text in video is a very compact and accurate clue for video indexing and summarization. This paper presents an algorithm regarding word group as a special symbol to detect, localize and extract video text using support vector machine (SVM) automatically. First, four sobel operators are applied to get the EM(edge map) of the video frame and the EM is(More)
When Internet users are facing massive search results, document clustering techniques are very helpful. Generally, existing clustering methods start with a known set of data objects, measured against a known set of attributes. However, there are numerous applications where the attribute set can only obtained gradually as processing data objects(More)
In civil aviation baggage handing application, the RFID tags are used to enhance the ability for baggage tracking, dispatching and conveyance, so as to improve the management efficiency and the users' satisfaction. An intelligent RFID reader which has the ability of data disposal and provides EPC Edge Savant services is presented. The prototype readers and(More)
TCP is a low cost and easy-to-use transport layer protocol widely used in datacenter based applications and web services. Many TCP congestion control algorithms have been proposed to improve the performance of TCP in datacenter networks. However, the emerging wireless technologies in datacenter networks create new problems for TCP congestion control. On the(More)