This paper presents improving the accuracy of the localization using the extended Kalman filter for AGV(automatic guided vehicle).In general,the existing localizations for AGV use the global sensor and the local senso...
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This paper presents improving the accuracy of the localization using the extended Kalman filter for AGV(automatic guided vehicle).In general,the existing localizations for AGV use the global sensor and the local sensors for ***,the local sensors were not suitable for AGV which is required to high accuracy because the local sensors have an accumulative ***,this paper proposes the improved method to measure a position of AGV using the extended Kalman *** experiment,we tested the accuracy of the localization while AGV moves 10 times,and verified that the localization accuracy was improved.
Network inversion has been studied as a neural network based solution of inverse problems. Complex-valued network inversion has been proposed as the extension of this inversion to the complex domain. Further, regulari...
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ISBN:
(纸本)9789881821034
Network inversion has been studied as a neural network based solution of inverse problems. Complex-valued network inversion has been proposed as the extension of this inversion to the complex domain. Further, regularization is considered for solving ill-posed inverse problems. On the other hand, the estimation of the parameters of a distributed generation from observed data is a complex-valued inverse problem with ill-posedness. In this paper, we propose the application of a complex-valued network inversion with regularization to the inverse estimation of a distributed generation.
This paper proposes a system that identifies the author of a text based on association rules. In the case of European languages, distribution of words, length of words and sentences, patterns of punctuations, and etc....
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A recently developed wearable device has gained attention in the area of self-discipline for the prevention of lifestyle-related diseases. The present study aimed to clarify the relationship between circadian rhythm a...
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ISBN:
(纸本)9781424441211
A recently developed wearable device has gained attention in the area of self-discipline for the prevention of lifestyle-related diseases. The present study aimed to clarify the relationship between circadian rhythm and body shape change using actigraphy. Using a body shape vector, we classified 24 women in their 40s and 50s into 3 groups with different body shape changes. A circadian rhythm experiment was conducted on weekdays for 1 week with 24 healthy women. Amounts of activity of the non-dominant wrist and trunk, subjective evaluation of sleep quality, and subjective state of activity were surveyed. In order to maintain a constant body shape throughout life, a less sedentary lifestyle with more trunk movement during the day, getting adequate sleep at night, and having a varied sleep-wake cycle may be important factors.
This paper proposes a method of detecting troublesome defects in the Java source codes for enterprise systems using a model checking technique. A supporting tool also provides a function to automatically translate sou...
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In the last years, learning object repositories have become a reliable source of information about the current state of art regarding learning resource technologies. As learning objects varies in many ways, it is nece...
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For constructing a tri-dimensional model from range images, they must be registered, i.e., it must be put together into the same coordinate system. There are good algorithms available to perform this, but only after t...
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ISBN:
(纸本)9780889868243
For constructing a tri-dimensional model from range images, they must be registered, i.e., it must be put together into the same coordinate system. There are good algorithms available to perform this, but only after the range images have been brought into positions that are close to the true ones with respect to an arbitrarily chosen reference system. These initial estimates are often provided manually. This paper deals with a technique to compute them automatically. We present a way to determine parameter values that are necessary to control the control flow of a simplified mesh based crude registration, which is characterized by two novel features: drastic data reduction and an expressive shape descriptor.
Collaborative filtering (CF) techniques have proved to be effective in their application to e-commerce and other application domains. However, their applicability to the recommendation of learning resources deserve se...
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Collaborative filtering (CF) techniques have proved to be effective in their application to e-commerce and other application domains. However, their applicability to the recommendation of learning resources deserve separate attention as seeking learning resources can be hypothesized to be substantially different from selecting information resources or products for purchase. To date there are only a few scattered studies reporting on the application of well known user-based CF algorithms to learning object repositories. This paper reports an empirical study carried out by using MERLOT data and existing user-based CF algorithms. The aim of this preliminary study was that of finding evidence on accuracy measures of existing CF algorithms, and the relation of the items recommended with other elements of the repository. The results can be used as a starting point for future studies that account for the specific context of learning object repositories and the different aspects of preference in learning resource selection.
Metallic-dielectric lenses permit sub wavelength focusing of light in the visible and near infrared. The chromatic aberration of these nanoslits lenses by using the finite element method (FEM) in conjunction with the ...
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This paper proposes a method of detecting troublesome defects in the Java source codes for enterprise systems using a model checking technique. A supporting tool also provides a function to automatically translate sou...
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This paper proposes a method of detecting troublesome defects in the Java source codes for enterprise systems using a model checking technique. A supporting tool also provides a function to automatically translate source code into a model which is simulated by UPPAAL model checker.
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