Search Results 1-20 of 262

  • Research on Ultra-Lightweight RFID Mutual Authentication Protocol Based on Stream Cipher

    GAO Lijun , LIN Feng , MA Maode

    … The computing power of low cost tags is limited because of their high hardware requirements. … To overcome the vulnerability against desynchronization attacks, we propose here a new ultra-lightweight RFID two-way authentication protocol based on stream cipher technology that uses only XOR. … The stream cipher is employed to ensure security between readers and tags. …

    IEICE Transactions on Communications E104.B(1), 13-19, 2021

    J-STAGE 

  • Parallel Discovery of Trajectory Companion Pattern and System Evaluation

    Yongyi Xian , Yan Liu , Chuanfei Xu , Sameh Elnikety , Elie Neghawi

    … Thus techniques for handling trajectory streams should scale on distributed cluster computing. … We build a stream processing workflow and investigate experiments on a public dataset to evaluate the system's performance, scalability, stability, and data intensity. … Thus techniques for handling trajectory streams should scale on distributed cluster computing. …

    情報処理学会論文誌 61(9), 2020-09-15

    IPSJ 

  • Parallel Discovery of Trajectory Companion Pattern and System Evaluation

    Xian Yongyi , Liu Yan , Xu Chuanfei , Elnikety Sameh , Neghawi Elie

    … Thus techniques for handling trajectory streams should scale on distributed cluster computing. … We build a stream processing workflow and investigate experiments on a public dataset to evaluate the system's performance, scalability, stability, and data intensity. …

    Journal of Information Processing 28(0), 538-550, 2020

    J-STAGE 

  • Smart Community Edge: Stream Processing Edge Computing Node for Smart Community Services

    Abeysiriwardhana W.A. Shanaka P. , Wijekoon Janaka L. , Nishi Hiroaki

    … In comparison to cloud-based solutions, smart community services can be deployed in the edge computing area to reduce service latency and to encapsulate private and local information. … To this end, a software-based edge computing node, namely, the smart community edge (SCE), was proposed to develop a platform for smart community services. … SCE supports data-tapping applications, especially for IoT devices, and has a stream processing feature with a comparatively shorter processing delay. …

    IEEJ Transactions on Electronics, Information and Systems 140(9), 1030-1039, 2020

    J-STAGE 

  • Traffic Flow Control Method at Intersection by Electronic Token  [in Japanese]

    Katsuta Keiichi , Maki Kentaro , Ogata Takehito , Hasejima Noriyasu , Sakayori Go , Takahashi Junya

    … Especially smooth traffic control at intersections is one of the important issues for reducing traffic accidents, however a lot of computing resources are required by the previous approach to calculate an appropriate approach timing to intersection based on a large amount of information, such as location and speed of vehicles, exchanged between the control side and the vehicle side. …

    Transactions of Society of Automotive Engineers of Japan 51(5), 836-841, 2020

    J-STAGE 

  • Inner and Outer-Layer Similarity of the Turbulence Intensity Profile over a Realistic Urban Geometry

    Inagaki Atsushi , Wangsaputra Yovita , Kanda Manabu , Yücel Meral , Onodera Naoyuki , Aoki Takayuki

    … Although the main scatters among the scaled profiles are attributed to the mismatch of the parts of the layer (i.e. inner or outer) and the scaling parameters, their behaviours can also be explained by introducing a non-dimensional parameter which consists of the ratio of the inner- and outer-layer parameters for length (the boundary-layer height over the roughness length), or velocity (the external free stream velocity over the friction velocity).</p> …

    SOLA 16(0), 120-124, 2020

    J-STAGE 

  • Efficient Methods to Generate Constant SNs with Considering Trade-Off between Error and Overhead and Its Evaluation

    SAKAMOTO Yudai , YAMASHITA Shigeru

    … <p>In Stochastic Computing (SC), we need to generate many stochastic numbers (SNs). … To reduce the correlations of constant SNs which are generated by GMCS, we use Register based Re-arrangement circuit using a Random bit stream duplicator (RRRD). …

    IEICE Transactions on Information and Systems E103.D(2), 321-328, 2020

    J-STAGE 

  • Curriculum Standards for STEAM/STREAM Subjects at Elementary School to Develop Student Competencies for Living in Society 5.0  [in Japanese]

    川原田 康文 , 松田 孝 , 磯部 征尊 , 上野 朝大 , 大森 康正 , 山崎 貞登 , Yasufumi KAWARADA , Takashi MATSUDA , Masataka ISOBE , Tomohiro UENO , Yasumasa OOMORI , Sadato YAMAZAKI

    上越教育大学研究紀要 = Bulletin of Joetsu University of Education 39(2), 539-553, 2020

    IR 

  • Subject Construction of the Elementary School Curriculum and the Educational Guidance Form for the Promotion of STEAM/STREAM Education toward Society5.0  [in Japanese]

    山崎 貞登 , 松田 孝 , 二宮 裕之 , 久保田 善彦 , 磯部 征尊 , 川原田 康文 , 大森 康正 , 上野 朝大 , Sadato YAMAZAKI , Takashi MATSUDA , Hiroyuki NINOMIYA , Yoshihiko KUBOTA , Masataka ISOBE , Yasufumi KAWARADA , Yasumasa OOMORI , Tomohiro UENO

    上越教育大学研究紀要 = Bulletin of Joetsu University of Education 39(2), 525-538, 2020

    IR 

  • Software-accelerated Service-oriented Router for Edge and Fog Service Enhancement Using Advanced Stream Content Analysis

    Abeysiriwardhana W.A. Shanaka P. , Wijekoon Janaka , Tennekoon Rajitha L. , Nishi Hiroaki

    … Particularly, edge and fog computing addresses these problems and provides new services by solving these issues. … To this end, a service-oriented router (SoR) was proposed and extended to provide edge and fog services by performing authorized stream content analysis (ASCA). … Consequently, this paper proposes a method using Intel technologies such as the Intel Data Plane Development Kit and Hyperscan to accelerate stream processing and string matching on SoRs. …

    IEEJ Transactions on Electronics, Information and Systems 139(8), 891-899, 2019

    J-STAGE 

  • Scalability Analysis of Deeply Pipelined Tsunami Simulation with Multiple FPGAs

    MONDIGO Antoniette , UENO Tomohiro , SANO Kentaro , TAKIZAWA Hiroyuki

    … This paper presents a scalable architecture of a deeply pipelined stream computing platform, where available parallelism and inter-FPGA link characteristics are investigated to achieve a scaled performance. … Finally, scalability analysis is performed, where speedup is achieved when increasing the computing pipeline over multiple FPGAs while maintaining the problem size of computation. …

    IEICE Transactions on Information and Systems E102.D(5), 1029-1036, 2019

    J-STAGE 

  • Missing-Value Imputation of Continuous Missing Based on Deep Imputation Network Using Correlations among Multiple IoT Data Streams in a Smart Space

    LEE Minseok , AN Jihoon , LEE Younghee

    … We deliberate that even if the missing values of the continuous missing pattern occur in one data stream, missing-values imputation is possible through learning other data streams correlated with this data stream. … The DeepIN uses that multiple long short-term memories are constructed according to the correlation information of each IoT data stream. …

    IEICE Transactions on Information and Systems E102.D(2), 289-298, 2019

    J-STAGE 

  • Multi-Service Oriented Stream Data Synchronization Scheme for Multicore Cipher Chips

    LI Li , LI Fenghua , SHI Guozhen

    … <p>In cloud computing environments, data processing systems with strong and stochastic stream data processing capabilities are highly desired by multi-service oriented computing-intensive applications. … Aiming at the stochastic cross service stream, we propose a hardware synchronization mechanism based on index tables. …

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E102.A(1), 48-55, 2019

    J-STAGE 

  • Circuit Partitioning for Stream Computing in Scalable Hardware Mechanism and Its Implementation on FPGAs  [in Japanese]

    村田 義雄 , 中條 拓伯

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(379), 151-156, 2018-01-18

  • Circuit Partitioning for Stream Computing in Scalable Hardware Mechanism and Its Implementation on FPGAs  [in Japanese]

    村田 義雄 , 中條 拓伯

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(378), 151-156, 2018-01-18

  • Circuit Partitioning for Stream Computing in Scalable Hardware Mechanism and Its Implementation on FPGAs  [in Japanese]

    村田 義雄 , 中條 拓伯

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(377), 151-156, 2018-01-18

  • Stream Computing  [in Japanese]

    竹之上 典昭

    防衛技術ジャーナル 38(1), 4-12, 2018-01

  • Extension of suboptimal control for flow around pantograph head  [in Japanese]

    MURATA Takaaki , FUJITA Yosuke , FUKAGATA Koji , MITSUMOJI Takeshi

    … <p>In order to suppess the vortex shedding from a pantograph head of bullet trains, which is known as one of the main sources of aerodynamic noise, we extend the suboptimal control technique so that it can deal with a body of arbitrary shape by numerically computing the impulse response of the adjoint equation. … It is observed that the vortex shedding disappears and the fluctuation of lift coefficient nearly vanishs when the maximum blowing velocity is set at 20% of the free-stream velocity.</p> …

    The Proceedings of the Fluids engineering conference 2018(0), OS1-10, 2018

    J-STAGE 

  • View Priority Based Threads Allocation and Binary Search Oriented Reweight for GPU Accelerated Real-Time 3D Ball Tracking

    HOU Yilin , DENG Ziwei , CHENG Xina , IKENAGA Takeshi

    … On the CPU-GPU platform, this paper proposes the double stream system flow, the view priority based threads allocation, and the binary search oriented reweight. … Double stream system flow assigns tasks which there is no data dependency exists into different streams for each frame processing to achieve parallelism in system structure level. …

    IEICE Transactions on Information and Systems E101.D(12), 3190-3198, 2018

    J-STAGE 

  • Soft Fault Detection Algorithms for Multi-Parallel Data Streams Under the Cloud Computing

    Meng Hongbing

    … <p>In the fault detection of multi-parallel data streams, the error probability of traditional methods is large, which cannot effectively meet the soft fault detection for multi-parallel data stream, causing the problem of low detection efficiency. … A soft fault detection algorithm based on adaptive multi-parallel data stream is proposed. …

    Journal of Advanced Computational Intelligence and Intelligent Informatics 22(7), 1114-1119, 2018

    J-STAGE 

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