Several sufficient conditions for quadratic bent functions represented by trace are given. These sufficient conditions correspond to two families of quadratic bent functions in polynomial forms. Furthermore, the first...
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The paper presents a new efficient method of introduction of plane wave source into finite difference time domain (FDTD) grids: the method of splitting the plane-wave FDTD (SP-FDTD). The new equations for the 1-D prop...
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In the paper, the method of splitting plane wave FDTD (SP-FDTD) algorithm, an efficient method of introducing plane wave source into finite difference time domain grids, is presented for solving oblique incident wave ...
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The high-order finite-difference time-domain (HO-FDTD) technique is used in the simulation of ground-penetrating radar modeling in three dimensions (3-D), which can improve accuracy and reduce the error caused by nume...
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This paper analyzes CO2 capture and storage (CCS) technology and other CO2 mitigation options with three scenarios induced in China from three aspects: CO2 mitigation cost, CO2 mitigation potential and their effects o...
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In China coal mine safety are always the focus. Furthermore, the gas outburst is its top priority, because more than 70% accidents have links with gas outburst. With the rapid development of computer information techn...
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To discover the variation rule of phreatic evaporation with reeds growing in Liao River Estuary and enhance groundwater use efficiency, phreatic evaporation was tested in containers with groundwater supply and reeds g...
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Nano-TiO2 immobilized on multi-walled carbon nanotubes (MWCNTs) has been successfully prepared via sol-gel method, with an hydrochloric acid as the catalyst. The as-prepared composites were characterized by X-ray diff...
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This paper proposes a new method to cluster law texts based on referential relation of laws. We extract law entities (an entity represents a law) and their referential relation from law texts. Then SimRank algorithm i...
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This paper proposes a new method to cluster law texts based on referential relation of laws. We extract law entities (an entity represents a law) and their referential relation from law texts. Then SimRank algorithm is applied to calculate law entity's similarity through referential relation and law clustering is carried out based on the SimRank similarity. This is the first time to apply SimRank algorithm in the domain of Law and use it to carry out text clustering. Prototype and experiments show that our solution is feasible. We also publish the extracted data as Linked Law data with RDF data model, which forms the first open semantic web database in Law domain. Linked Law data enables user to access law data with rich data links and query web data by application interface of Semantic Web.
How to reduce more of the image dimensions without losing the main features of the image is highlighted in the research of Web content-based image retrieval. This paper started by analysis of commonly used methods for...
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