|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A Broad Learning-Driven Network Traffic Analysis System Based on Fog Computing Paradigm显示文摘The development of communication technologies which support traffic-intensive applications presents new challenges in designing a real-time traffic analysis architecture and an accurate method that suitable for a wide variety of traffic types.Current traffic analysis methods are executed on the cloud,which needs to upload the traffic data.Fog computing is a more promising way to save bandwidth resources by offloading these tasks to the fog nodes.However,traffic analysis models based on traditional machine learning need to retrain all traffic data when updating the trained model,which are not suitable for fog computing due to the poor computing power.In this study,we design a novel fog computing based traffic analysis system using broad learning.For one thing,fog computing can provide a distributed architecture for saving the bandwidth resources.For another,we use the broad learning to incrementally train the traffic data,which is more suitable for fog computing because it can support incremental updates of models without retraining all data.We implement our system on the Raspberry Pi,and experimental results show that we have a 98%probability to accurately identify these traffic data.Moreover,our method has a faster training speed compared with Convolutional Neural Network(CNN). | Xiting Peng Kaoru Ota Mianxiong Dong | 2020 | China Communications2020，17，2： | 2 |
| 2 | A Retrospective Analysis of Allogeneic Hematopoietic Stem Cell Transplantation for Adult T Cell Leukemia/Lymphoma (ATL): Clinical Impact of Graft-versus-Leukemia/Lymphoma Effect显示文摘 | Souichi Shiratori Atsushi Yasumoto Junji Tanaka Akio Shigematsu Satoshi Yamamoto Mitsufumi Nishio Satoshi Hashino Rena Morita Mutsumi Takahata Masahiro Onozawa Kaoru Kahata Takeshi Kondo Shuichi Ota Kentaro Wakasa Junichi Sugita Takao Koike Masahiro Asaka | 2008 | Biology of Blood and Marrow Transplantation2008，，7： | 1 |
| 3 | Reversible Right Ventricular Regional Non-Uniformity Quantified by Speckle-Tracking Strain Imaging in Patients With Acute Pulmonary Thromboembolism显示文摘 | Emiyo Sugiura Kaoru Dohi Katsuya Onishi Takeshi Takamura Akihiro Tsuji Satoshi Ota Norikazu Yamada Mashio Nakamura Tsutomu Nobori Masaaki Ito | 2009 | Journal of the American Society of Echocardiography2009，，12： | 1 |
| 4 | Progressive Disappearance of Anti-Hepatitis B Surface Antigen Antibody and Reverse Seroconversion after Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Previous Hepatitis B Virus Infection显示文摘 | Masahiro Onozawa Satoshi Hashino Koh Izumiyama Kaoru Kahata Makoto Chuma Akio Mori Takeshi Kondo Nobuyasu Toyoshima Shuichi Ota Sumiko Kobayashi Shuhei Hige Tomomi Toubai Junji Tanaka Masahiro Imamura Masahiro Asaka | 2005 | Transplantation2005，，5： | 1 |
| 5 | Multiple primary cancer: an experience at the Cancer Institute Hospital with special reference to colorectal cancer显示文摘 | Masashi Ueno Tetsuichiro Muto Masatoshi Oya Hirotoshi Ota Kaoru Azekura Toshiharu Yamaguchi | 2003 | International Journal of Clinical Oncology2003，，3： | 1 |
| 6 | UAV-assisted data gathering in wireless sensor networks显示文摘 | Mianxiong Dong Kaoru Ota Man Lin Zunyi Tang Suguo Du Haojin Zhu | 2014 | The Journal of Supercomputing2014，，3： | 1 |
| 7 | Reversible Right Ventricular Regional Non-Uniformity Quantified by Speckle-Tracking Strain Imaging in Patients With Acute Pulmonary Thromboembolism显示文摘 | Emiyo Sugiura Kaoru Dohi Katsuya Onishi Takeshi Takamura Akihiro Tsuji Satoshi Ota Norikazu Yamada Mashio Nakamura Tsutomu Nobori Masaaki Ito | 2009 | Journal of the American Society of Echocardiography2009，，12： | 1 |
| 8 | Multiple primary cancer: an experience at the Cancer Institute Hospital with special reference to colorectal cancer显示文摘 | Masashi Ueno Tetsuichiro Muto Masatoshi Oya Hirotoshi Ota Kaoru Azekura Toshiharu Yamaguchi | 2003 | International Journal of Clinical Oncology2003，，3： | 1 |
| 9 | Multiple primary cancer: an experience at the Cancer Institute Hospital with special reference to colorectal cancer显示文摘 | Masashi Ueno Tetsuichiro Muto Masatoshi Oya Hirotoshi Ota Kaoru Azekura Toshiharu Yamaguchi | 2003 | International Journal of Clinical Oncology2003，，3： | 1 |
| 10 | New public key cryptosystems based on non‐Abelian factorization problems显示文摘 | Lize Gu Licheng Wang Kaoru Ota Mianxiong Dong Zhenfu Cao Yixian Yang | 2013 | Security Comm Networks2013，，7： | 1 |
| 11 | Immunohistochemical expression of BCRP and ERCC1 in biopsy specimen predicts survival in advanced non-small-cell lung cancer treated with cisplatin-based chemotherapy显示文摘 | Shuji Ota Genichiro Ishii Koichi Goto Kaoru Kubota Young Hak Kim Masakazu Kojika Yukinori Murata Manabu Yamazaki Yutaka Nishiwaki Kenji Eguchi Atsushi Ochiai | 2008 | Lung Cancer2008，，1： | 1 |
| 12 | A case of lymphoepithelioma-like carcinoma of the colon with ulcerative colitis显示文摘 | Yasuyuki Kojima Masatoshi Mogaki Ryo Takagawa Ikuko Ota Mitsutaka Sugita Shiho Natori Yohei Hamaguchi Haruki Kurosawa Tadao Fukushima Hidenobu Masui Shingo Fukazawa Shoji Yamanaka Yukio Tsuura Kaoru Nagahori | 2007 | Journal of Gastroenterology2007，，2： | 1 |
| 13 | A Real Plug-and-Play Fog: Implementation of Service Placement in Wireless Multimedia Networks显示文摘Initially as an extension of cloud computing, fog computing has been inspiring new ideas about moving computing tasks to the edge of networks. In fog, we often repeat the procedure of placing services because of the geographical distribution of mobile users. We may not expect a fixed demand and supply relationship between users and service providers since users always prefer nearby service with less time delay and transmission consumption. That is, a plug-and-play service mode is what we need in fog. In this paper, we put forward a dynamic placement strategy for fog service to guarantee the normal service provision and optimize the Quality of Service (QoS). The simulation results show that our strategy can achieve better performance under metrics including energy consumption and end-to-end latency. Moreover, we design a real Plug-and-Play Fog (PnPF) based on Raspberry Pi and OpenWrt to provide fog services for wireless multimedia networks. | Jianwen Xu Kaoru Ota Mianxiong Dong | 2019 | China Communications2019，16，10： | 1 |
| 14 | Efficient Certificateless Authenticated Key Agreement for Blockchain-Enabled Internet of Medical Things显示文摘Internet of Medical Things(IoMT)plays an essential role in collecting and managing personal medical data.In recent years,blockchain technology has put power in traditional IoMT systems for data sharing between different medical institutions and improved the utilization of medical data.However,some problems in the information transfer process between wireless medical devices and mobile medical apps,such as information leakage and privacy disclosure.This paper first designs a cross-device key agreement model for blockchain-enabled IoMT.This model can establish a key agreement mechanism for secure medical data sharing.Meanwhile,a certificateless authenticated key agreement(KA)protocol has been proposed to strengthen the information transfer security in the cross-device key agreement model.The proposed KA protocol only requires one exchange of messages between the two parties,which can improve the protocol execution efficiency.Then,any unauthorized tampering of the transmitted signed message sent by the sender can be detected by the receiver,so this can guarantee the success of the establishment of a session key between the strange entities.The blockchain ledger can ensure that the medical data cannot be tampered with,and the certificateless mechanism can weaken the key escrow problem.Moreover,the security proof and performance analysis are given,which show that the proposed model and KA protocol are more secure and efficient than other schemes in similar literature. | Chaoyang Li Yanbu Guo Mianxiong Dong Gang Xu Xiu-Bo Chen Jian Li Kaoru Ota | 2023 | Computers, Materials & Continua2023，，4： | 0 |
| 15 | Energy Efficiency of a Multi-Core Processor by Tag Reduction显示文摘We consider the energy saving problem for caches on a multi-core processor.In the previous research on low power processors,there are various methods to reduce power dissipation.Tag reduction is one of them.This paper extends the tag reduction technique on a single-core processor to a multi-core processor and investigates the potential of energy saving for multi-core processors.We formulate our approach as an equivalent problem which is to find an assignment of the whole instruction pages in the physical memory to a set of cores such that the tag-reduction conflicts for each core can be mostly avoided or reduced.We then propose three algorithms using different heuristics for this assignment problem.We provide convincing experimental results by collecting experimental data from a real operating system instead of the traditional way using a processor simulator that cannot simulate operating system functions and the full memory hierarchy.Experimental results show that our proposed algorithms can save total energy up to 83.93% on an 8-core processor and 76.16% on a 4-core processor in average compared to the one that the tag-reduction is not used for.They also significantly outperform the tag reduction based algorithm on a single-core processor. | 郑龙 董冕雄 Kaoru Ota 金海 Song Guo 马俊 | 2011 | Journal of Computer Science & Technology2011，26，3： | 0 |
| 16 | SIoTFog:具备拜占庭容错机制的物联网雾计算网络(英文)显示文摘物联网技术爆炸式发展,从可穿戴设备到车辆互联,再到智慧城市等方面,正在改变人们的日常生活。过去,人们习惯将雾计算看作云计算的延伸;事实上,雾计算逐渐成为传输、处理分布式大数据的理想解决办法。提出一种考虑拜占庭容错的组网方法,以及两种针对物联网雾计算的资源分配算法。目的是设计一个称作'SIoTFog'的安全雾计算网络,能够抵御拜占庭错误影响并提高传输、处理物联网大数据的效率。考虑两种情况,即面对单一拜占庭错误和多拜占庭错误的不同隐患时,比较算法性能。选择时延、传输时总转发跳数和设备利用率作为性能指标。仿真结果表明,该方法可助力实现高效、可靠的雾计算网络。 | Jian-wen XU Kaoru OTA Mian-xiong DONG An-feng LIU Qiang LI | 2018 | Frontiers of Information Technology & Electronic Engineering2018，19，12： | 0 |
| 17 | Event-Oriented Dynamic Security Service for Demand Response in Smart Grid Employing Mobile Networks显示文摘Equipped with millions of sensors and smart meters in smart gird,a reliable and resilient wireless communication technology is badly needed.Mobile networks are among the major energy communication networks which contribute to global energy consumption increase rapidly.As one of core technologies of smart grid employing mobile networks,Demand Response(DR) helps improving efficiency,reliability and security for electric power grid infrastructure.Security of DR events is one of the most important issues in DR.However,the security requirements of different DR events are dynamic for variousactual demands.To address this,an event-oriented dynamic security service mechanism is proposed for DR.Three kinds of security services including security access service,security communication service and security analysis service for DR event are composited dynamically by the fine-grained sub services.An experiment prototype of the network of State Grid Corporation of China(SGCC) is established.Experiment and evaluations shows the feasibility and effectiveness of the proposed scheme in smart grid employing mobile network. | GUO Longhua DONG Mianxiong Kaoru Ota WU Jun LI Jianhua | 2015 | China Communications2015，12，12： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员