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Classification of text documents is commonly carried out using various models of bag-of-words that are generated using feature selection methods. In these models, selected features are used as input to well-known classifiers such as Support Vector Machines (SVM) and neural networks. In recent years, a technique called word embeddings has been developed for text mining and, deep learning models using...
With the rapid development of the UHV power grid, the data interaction between the dispatching agencies has increased significantly, and the inter-agency integration features have become increasingly obvious. However, at present, the service bus in the dispatching control system is mainly for a single scheduling mechanism, only to achieve wide area sharing of specific application services and not...
The Bit-Plane Encoder (BPE) is the key part of CCSDS-IDC that encodes the coefficients of 2-D Discrete Wavelet Transform (DWT). In common sense, it is considered as the bottleneck of throughput performance and hardware resource consumption. An efficient VLSI architecture of BPE implemented with parallel and pipeline technology is proposed in this paper. In this architecture, the whole bit planes of...
The partial reconfigurability of FPGAs allows real-time systems to adapt to changing application requirements. However, the additional time and power needed for partial reconfiguration as well as the sequential reconfiguration process degrade the overall system performance. This is considered as one of the main reasons for restricted use of partial reconfiguration technology. In addition, hardware...
With the rapid development of Internet applications and the fast increasing number of users, the traditional network protocol layered only by the basic communication functions can create barriers rather than stimulants to its further development. This paper analyzes the problems and challenges of the classic Internet communication protocol, explicit the important features that NGI (next generation...
The formal publication of the latest brand new generation Microsoft .NET 3.5 framework indicates that this software giant is successful evolving on its plan. This paper introduces the technology based on .NET 3.5 framework and its new features, advocates service oriented architecture to construct and design network application program fast, then provides a system design of a green community Live Green...
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