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Browsing 情報科学領域 / Division of Information Science by Issue Date

Browsing 情報科学領域 / Division of Information Science by Issue Date

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  • Arai, Ismail; Kametani, Masahiro; Honda, Norihiko; Akiyama, Toyokazu (IEEE, 2020-10-13)
    With the spreading of digital tachographs for transportation systems, IoT is coming to route bus fields as well. The primary purpose is to make an operation of route buses efficient by glancing over the status of the bus ...
  • Araya, Kibrom Desta; Ohira, Shuji; Arai, Ismail; Fujikawa, Kazutoshi (IEEE, 2020-08-04)
    The number of computer controlled vehicles throughout the world is rising at a staggering speed. Even though this enhances the driving experience, it opens a new security hole in the automotive industry. To alleviate this ...
  • El-Tawab, Samy; Arai, Ismail; Salman, Ahmad; Park, B. Brian (IEEE, 2020-08-04)
    With the fast increase of wireless technology, more new applications are developed targeting smart cities. It is clear that soon-to-be, each city will be covered with wireless capabilities besides the 5G cellular technology. ...
  • Ohira, Shuji; Araya, Kibrom Desta; Kitagawa, Tomoya; Fujikawa, Kazutoshi; Arai, Ismail (IEEE, 2020-07-17)
    Controller Area Network (CAN) is one of the in-vehicle network protocols that is used to communicate among Electronic Control Units (ECUs) and has been de-facto standard. CAN is simple and has several vulnerabilities such ...
  • Inoue, Naoki; Fujimoto, Yuichiro; Plopski, Alexander; Okahashi, Sayaka; Kanbara, Masayuki; Hsu, Hsiu-Yun; Kuo, Li-Chieh; Su, Fong-Chin; Kato, Hirokazu (Springer, Cham, 2020-07-10)
    The motor control of individual fingers is an important part of daily life, but there are many people who have difficulty with it, such as elderly people and stroke patients. While continuous rehabilitation is necessary ...
  • Fito, Herminawan; Higashino, Takeshi; Okada, Minoru (IEEE, 2020-05-22)
    This paper investigates a transmission efficiency dependent on location of a receiver for large-scale wireless power transfer (WPT) system using parallel line feeder. Many researches usually employ electromagnetic field ...
  • Rach, Niklas; Matsuda, Yuki; Yasumoto, Keiichi; Minker, Wolfgang (European Language Resources Association, 2020-05)
    We present an approach to evaluate argument search techniques in view of their use in argumentative dialogue systems by assessing quality aspects of the retrieved arguments. To this end, we introduce a dialogue system that ...
  • Kawabata, Kohei; Higashino, Takeshi; Okada, Minoru (IEEE, 2020-03-22)
    This paper investigates a transmission efficiency dependent on location of a receiver for large-scale wireless power transfer (WPT) system using parallel line feeder. Many researches usually employ electromagnetic field ...
  • Nakasai, Keitaro; Ikutani, Yoshiharu; Takata, Daiki; Matsumoto, Kenichi (IEEE, 2019-12-19)
    We consider Free/libre and open source software (FLOSS) as a common pool resource (CPR). In economics, CPRs are frequently associated with markets, and it is reported that without appropriate agreement, monitoring and ...
  • Yasumi, Hiroto; Ooshita, Fukuhito; Inoue, Michiko (Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2019-12-19)
    We focus on a uniform partition problem in a population protocol model. The uniform partition problem aims to divide a population into k groups of the same size, where k is a given positive integer. In the case of k=2 ...
  • Supatsara, Wattanakriengkrai; Napat, Srisermphoak; Sahawat, Sintoplertchaikul; Morakot l, Choetkiertiku; Chaiyong, Ragkhitwetsagul; Thanwadee, Sunetnanta; Hata, Hideaki; Matsumoto, Kenichi (IEEE, 2019-12-05)
    Technical Debt (TD) introduces a quality problem and increases maintenance cost since it may require improvements in the future. Several studies show that it is possible to automatically detect TD from source code comments ...
  • Shirai, Kosuke; Higashino, Takeshi; Okada, Minoru (IEEE, 2019-11-21)
    n recent years, a wireless system using LCX (Leaky CoXial cable) antenna has been studied as a method of locating a wireless terminal in indoor. As typical method, the IFFT (Inverse Fast Fourier Transform) of the channel ...
  • KAWABATA, Kohei; HIGASHINO, Takeshi; OKADA, Minoru (2019-11-02)
    This paper demonstrates an equivalent circuit model for large scale WPT system with multiple receivers. Many articles have shown the method for determining optimum load impedance at receiver and power distribution in ...
  • KAWAI, Shudai; Quang-Thang, DUONG; OKADA, Minoru; HIGASHINO, Takeshi (2019-11-02)
    This paper proposes a voltage stabilization scheme for feeding constant voltage to receiver in single-frequency two-stream contactless power transmission under the presence of cross coupling among couplers. We have ...
  • Alexander, Plopski; Ada V, Taylor; Elizabeth, Jeanne Carter; Henny, Admoni (2019-10-14)
    When controlling robots, users often face the issue of an operating area that is occluded by an element in the environment or the robot’s body. To gain an unobstructed view of the scene, users have to either adjust the ...
  • Silviya, Hasana; Fujimoto, Yuichiro; Plopski, Alexander; Kanbara, Masayuki; Kato, Hirokazu (IEEE, 2019-10-14)
    Color Vision Deficiency (CVD) is often characterized by the inability to distinguish color due to a defective or missing cone in the eye. Although it is possible to modify the observed color to make it easier for users ...
  • Shimari, Kazumasa; Ishio, Takashi; Kanda, Tetsuya; Inoue, Katsuro (IEEE, 2019-10-02)
    Abstract—Logging is an important feature for a software system to record its run-time information. Detailed logging allows developers to collect information in situations where they cannot use an interactive debugger, ...
  • Mizouchi, Tsuyoshi; Shimari, Kazumasa; Ishio, Takashi; Inoue, Katsuro (IEEE, 2019-05-25)
    Logging is an important feature for a software system to record its run-time information. Although detailed logs are helpful to identify the cause of a failure in a program execution, constantly recording detailed logs of ...
  • Hata, Hideaki; Christoph, Treude; Raula, Gaikovina Kula; Ishio, Takashi (IEEE Press Piscataway, NJ, USA ©2019, 2019-05-25)
    Links are an essential feature of the World Wide Web, and source code repositories are no exception. However, despite their many undisputed benefits, links can suffer from decay, insufficient versioning, and lack of ...
  • Kushida, Takahiro; Tanaka, Kenichiro; Aoto, Takahito; Funatomi, Takuya; Mukaigawa, Yasuhiro (IEEE, 2019-03-17)
    Phase ambiguity is a major problem in the depth measurement in either time-of-flight or phase shifting. Resolving the ambiguity using a low frequency pattern sacrifices the depth precision, and using multiple frequencies ...

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