Today's Field Programmable Gate Arrays (FPGAs) can be reconfigured partially, which makes it possible to share resources between various functional modules (hardware tasks) over time. This concept is well known in...
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The feature of partial reconfiguration provided by currently available Field Programmable Gate Arrays (FPGAs) makes it possible to change hardware modules while others keep working. The combination of this feature and...
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ISBN:
(纸本)0769523129
The feature of partial reconfiguration provided by currently available Field Programmable Gate Arrays (FPGAs) makes it possible to change hardware modules while others keep working. The combination of this feature and the high gate capacity enables the integration of dynamic systems that can be adapted to changing demands during runtime. Placing the dynamically changing modules along a horizontal communication infrastructure does not only provide communication facilities it also enables the relocation of pre-synthesized modules by bitstream manipulations. The exact placement of an incoming module is determined according to the current resource allocation, which results in an online placement problem. In order to prevent any extra configuration overhead for the relocation process, we developed the REPLICA (Relocation per online Configuration Alteration) filter, which is capable of performing the necessary bitstream manipulations during the regular download process. The filter architecture, a Configuration Manager and an evaluation example are presented in this paper.
Preventative diagnosis and maintenance of transformers has become more popular in recent times in order to improve the reliability of electric power systems. A number of transformers have recently been tested using Re...
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Recent research in mining user access patterns for predicting Web page requests focuses only on consecutive sequential Web page accesses, i.e., pages which are accessed by following the hyperlinks. In this paper, we p...
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This paper studies how to go beyond relevance and enable a filtering system to learn more interesting and detailed data driven user models from multiple forms of evidence. We carry out a user study using a real time w...
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This paper describes a two-mass system for SiOG(Silicon on Glass) vibratory gyroscope so as to increase the stability of the device with wide bandwidth. A two-mass mass system has more than two masses and separates th...
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In this paper, a framework for replacing missing values in a database is proposed since a real-world database is seldom complete. Good data quality in a database can directly improve the performance of any data mining...
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The aim of this study is to develop a feature subset selection (FSS) method based on the margin of support vector machines (SVM). The problem of directly using the SVM margin is that it does not always provide clear r...
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The aim of this study is to develop a feature subset selection (FSS) method based on the margin of support vector machines (SVM). The problem of directly using the SVM margin is that it does not always provide clear relationship between its value and the performance of SVM, and the best obtained subset is not guaranteed to be the best possible one. In this paper, a new solution is describe by the introduction of the confident margin (CM) in the subset criterion, which permits to get near the best recognition rate by monitoring the peak of CM curve without directly calculating the recognition rate, in order to save computational time. The performance of the proposed method was evaluated in artificial and real-world data experiments.
A new Electrolyte-CNTs-Insulator-Semiconductor capacitor is proposed to achieve the compatibility with the CMOS technology. Wafer bonding technique is adopted to attach the AAO template with CNTs to semiconductor surf...
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ISBN:
(纸本)0976798506
A new Electrolyte-CNTs-Insulator-Semiconductor capacitor is proposed to achieve the compatibility with the CMOS technology. Wafer bonding technique is adopted to attach the AAO template with CNTs to semiconductor surface (the CNTs array grown in AAO template to SiO2/Si wafer). The CNTs are expected to enhance the sensitivity of the conventional EIS system and to offer the many chemical or biological active sites. The platinum reference electrode and 3.3M KCl solution are proved to act well as the functional liquid gate. From the capacitance-voltage measurements of the fabricated samples, the modulation of the semiconductor surface has been found to show the feasibility of the new structures for use in the high sensitive chemical and biological sensors.
Recent development of information technology is making electric household appliances computerized and networked. If the environments surrounding us could recognize our activities indirectly by sensors, the novel servi...
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Recent development of information technology is making electric household appliances computerized and networked. If the environments surrounding us could recognize our activities indirectly by sensors, the novel services, which respect our activities, can be possible. In this paper, we propose human activity recognition system, which infers the next human action by taking account of the past human behaviors observed so far. We also developed cooking support robot, which suggests what the human should do next by voice and gesture. Experimental results confirmed the feasibility of the inference system and the quality of support.
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