Search Results - "Chujo, Naoya"

Pedestrian direction estimation for each step using plane component of accelerometer by Shimizu, Shogo, Ito, Nobuyuki, Naito, Katsuhiro, Chujo, Naoya, Mizuno, Tadanori, Kaji, Katsuhiko

“…Typical pedestrian dead reckoning (PDR) determines direction from the value of an angular velocity sensor, but this makes it difficult to estimate movement…”
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Multidimensional binary search calculation of the neuron model by Chujo, Naoya, Kuroyanagi, Susumu, Doki, Shinji, Okuma, Shigeru

“…Artificial neural networks have the potential for parallel processing with integrated circuit technology. Over 1 million gates are now available in the latest…”
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Identification of Road Surface Condition on Undeveloped Roads : - Aiming for Remote Car Driving by Higashimoto, Kota, Fukushima, Hiroki, Kamitani, Kazumasa, Chujo, Naoya

“…Autonomous vehicle developments have been actively pursued as a means to reduce the traffic accident numbers and alleviate environmental issues. However, even…”
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A PDR Smartphone Application Considering Side/Backward Steps by Kaji, Katsuhiko, Kaneko, Masaaki, Ito, Nobuyuki, Naito, Katsuhiro, Chujo, Naoya, Mizuno, Tadanori

“…PDR is mentioned as a powerful indoor position estimation method. In general PDR, the direction of movement is determined from the value of the angular…”
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Partial Matching Estimation Method of Walking Trajectories for Generating Indoor Pedestrian Networks by Sugimoto, Sou, Ito, Nobuyuki, Naito, Katsuhiro, Chujo, Naoya, Mizuno, Tadanori, Kaji, Katsuhiko

“…We propose a method that estimates the partial matching of a walking trajectory for integrate indoor walking trajectories and generate an indoor pedestrian…”
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Method to Improve Accuracy of Indoor PDR Trajectories Using a Large Amount of Trajectories by Yotsuya, Kosuke, Ito, Nobuyuki, Naito, Katsuhiro, Chujo, Naoya, Mizuno, Tadanori, Kaji, Katsuhiko

“…Building structure information is essential for achieving various indoor location-based services (ILBSs). Our approach integrates a large amount of pedestrian…”
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Detection of half-turn stairs from walking trajectories estimated by pedestrian dead reckoning by Yotsuya, Kosuke, Iwase, Haruka, Ito, Nobuyuki, Naito, Katsuhiro, Chujo, Naoya, Mizuno, Tadanori, Kaji, Katsuhiko

“…This study detects half-turn stairs, a common building structure, from walking trajectories estimated using PDR from walking sensing data within a certain…”
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Prototype implementation of RFID based health management system with low-power ARM microcomputer by Watanabe, Toshifumi, Murase, Mizuki, Naito, Katsuhiro, Ito, Nobuyuki, Kaji, Katsuhiko, Chujo, Naoya, Mizuno, Tadanori

“…This paper demonstrates a new RFID based health management system with a low-power ARM microcomputer. RFID cards are usually used as identification in many…”
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Demo: Prototype implementation of ID card based momentum measurement system by Yamamoto, Naoki, Watanabe, Toshifumi, Murase, Mizuki, Naito, Katsuhiro, Ito, Nobuyuki, Kaji, Katsuhiko, Chujo, Naoya, Mizuno, Tadanori

“…This paper demonstrates a new ID card based momentum measurement system for office workers' health managements in companies. Our system can measure office…”
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An iterative calculation method of neuron model with sigmoid function by Chujo, N., Kuroyanagi, S., Doki, S., Okuma, S.

“…Neural network hardware is necessary for demanding real-time applications such as pattern recognition. In the paper, an improved calculation algorithm of the…”
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Accelerated fault simulation by propagating disjoint fault-sets by Teshima, S., Chujo, N., Sano, N., Nagase, H., Takigawa, M.

“…The authors propose a novel fault simulation method (the compressive method), which extends the idea of fault propagation on which the deductive and concurrent…”
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