While the need for a more globally-aware workforce is apparent, how to achieve that goal is not. We introduce a novel solution, the Joint International Master's in computer Science program, in which students take ...
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Enterprise Resource Planning systems efficiently administer all tasks concerning real-time planning and manufacturing. material procurement and inventory monitoring, customer and supplier management. Nevertheless, the...
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The IEC 61850 presents the international standard for communication networks and systems in substations. The standard discusses the detail of the requirements and the architecture of substation automation system as we...
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With the widespread use of software systems in the modern society, reliability of these systems have become as important as the functionality they provide. Building reliability into the software development process th...
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This paper contributes to solve effectively stochastic resource allocation problems known to be NP-Complete. To address this complex resource management problem, previous works on pruning the action space of real-time...
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This paper describes a prototype automated software product line engineering environment, in which a multiple view model of the product line architecture and components are developed and stored in a product line repos...
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The recent video coding standard H.264/AVC show extremely higher coding efficiency compare to any other previous standards. Although H.264/AVC can achieve over 50 % of bit rate saving with same quality using the rate-...
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ISBN:
(纸本)1424411092
The recent video coding standard H.264/AVC show extremely higher coding efficiency compare to any other previous standards. Although H.264/AVC can achieve over 50 % of bit rate saving with same quality using the rate-distortion process, but it brings high computational complexity. In this paper, we propose an algorithm that can reduce the complexity of the codec by reducing the block mode decision process adaptively. In this paper an efficient method is proposed to reduce the inter mode decision coding complexity using the direct prediction methods based on inter block correlation and adaptive rate distortion cost threshold for early stopping. The intra mode decision complexity is also reduced using the early intra skip method. The experimental results show that the proposed algorithm can achieve up to 43.85-74.12% speed up ratio with a little PSNR loss. Increment in bit requirement is also not much noticeable.
In this paper we present a phenomenographic analysis of computer science instructors' perceptions of student success. The factors instructors believe influence student success fell into five categories which were ...
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ISBN:
(纸本)9781595938411
In this paper we present a phenomenographic analysis of computer science instructors' perceptions of student success. The factors instructors believe influence student success fell into five categories which were related to: 1) the subject being taught, 2) intrinsic characteristics of the student, 3) student background, 4) student attitudes and behaviour and 5) instructor influence on student development. These categories provide insights not only into how instructors perceive students, but also how they perceive their own roles in the learning process. We found significant overlap between these qualitative results, obtained through analysis of semi-structured interviews, and the vast body of quantitative research on factors predicting student success. Studying faculty rather than students provides an alternative way to examine these questions, and using qualitative methods may provide a richer understanding of student success factors. Copyright 2007 ACM.
This paper describes the design and implementation of software architecture for Linux-based mobile terminals supporting interworking between CDMA and WiBro. The software architecture includes network switching control...
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Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data objects are dynamic, making it very ch...
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