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  1. No Access

    Chapter and Conference Paper

    Privacy-Protective Distributed Machine Learning Between Rich Devices and Edge Servers Using Confidence Level

    Many recent studies have focused on using the personal information collected by edge devices for machine learning on servers while protecting privacy. In most cases, a high-performance server aggregates and ma...

    Saki Takano, Akihiro Nakao, Saneyasu Yamaguchi in Big Data Intelligence and Computing (2023)

  2. Article

    Open Access

    Amoxicillin effect on bacterial load in group A streptococcal pharyngitis: comparison of single and multiple daily dosage regimens

    Culture tests have demonstrated that once-daily administration of amoxicillin may be effective in the treatment of group A streptococcal (GAS) pharyngitis. However, culture methods do not allow accurate assess...

    Akihiro Nakao, Ken Hisata, Makoto Fujimori, Nobuaki Matsunaga in BMC Pediatrics (2019)

  3. Chapter and Conference Paper

    Design and Implementation of Integrated ICN and CDN as a Video Streaming Service

    In this research, we leverage the emerging concept of network slicing to enable the end-to-end integrated Information-Centric Networking (ICN) and Content Delivery Network (CDN) for 5G networking infrastructur...

    Chengkai Yan, Quang Ngoc Nguyen, Ilias Benkacem in Wired/Wireless Internet Communications (2019)

  4. No Access

    Chapter and Conference Paper

    Prediction of Traffic Congestion on Wired and Wireless Networks Using RNN

    A large number of IoT devices are being used in the world. Data acquired by IoT devices are used as Big Data. These data sent from IoT devices to access points (AP) or base stations through wireless networks a...

    Aoi Yamamoto, Haruka Osanai, Akihiro Nakao in Proceedings of the 13th International Conf… (2019)

  5. No Access

    Chapter

    Research and Development on Network Virtualization Technologies in Japan: VNode and FLARE Projects

    The Internet currently operating on TCP/IP network protocols has its origin in ARPANET developed in the late 1960s. Although the Internet started as an experimental platform for studying inter-networking of va...

    Akihiro Nakao, Kazuhisa Yamada in The GENI Book (2016)

  6. Article

    Open Access

    Intestinal carriage of methicillin-resistant Staphylococcus aureus in nasal MRSA carriers hospitalized in the neonatal intensive care unit

    The current data regarding the correlation between the methicillin-resistant Staphylococcus aureus (MRSA) clones carried in the nasal cavity and digestive tract are inadequate.

    Akihiro Nakao, Teruyo Ito, **ao Han in Antimicrobial Resistance and Infection Con… (2014)

  7. Article

    Open Access

    snOPY: a small nucleolar RNA orthological gene database

    Small nucleolar RNAs (snoRNAs) are a class of non-coding RNAs that guide the modification of specific nucleotides in ribosomal RNAs (rRNAs) and small nuclear RNAs (snRNAs). Although most non-coding RNAs underg...

    Maki Yoshihama, Akihiro Nakao, Naoya Kenmochi in BMC Research Notes (2013)

  8. No Access

    Chapter and Conference Paper

    OFIAS: A Platform for Exploring In-Network Processing

    In-network processing (INP) is being used to cope with the large volume of data streams that need to be analyzed in real-time of data transmission rather than being stored and computed by powerful servers. In ...

    ** Du, Maoke Chen, Akihiro Nakao in Testbeds and Research Infrastructure. Deve… (2012)

  9. Chapter and Conference Paper

    Efficient User-Assisted Content Distribution over Information-Centric Network

    To solve the fundamental limitations of current Internet in supporting today’s content-oriented services, information-centric networking (ICN) concept has been proposed. ICN has attractive features (e.g., name...

    HyunYong Lee, Akihiro Nakao in NETWORKING 2012 (2012)

  10. No Access

    Chapter and Conference Paper

    Port-Space Isolation for Multiplexing a Single IP Address Through Open vSwitch

    Large-scale network testbeds raise the problem of the ex- haustion of IPv4 address space. Before the IPv6 is widely deployed, mul- tiplexing IPv4 address for guest slivers is necessary. NAT is one of the typic...

    ** Du, Maoke Chen, Akihiro Nakao in Testbeds and Research Infrastructures. Dev… (2011)

  11. No Access

    Chapter and Conference Paper

    Feather-Weight Network Namespace Isolation Based on User-Specific Addressing and Routing in Commodity OS

    Container-based virtualization is the most popular solution for isolating resources among users in a shared testbed. Container achieves good performance but makes the code quite complicated and hard to maintai...

    Maoke Chen, Akihiro Nakao in Testbeds and Research Infrastructures. Dev… (2011)

  12. No Access

    Chapter and Conference Paper

    A Simple Public-Goods Game Based Incentive Mechanism for Resource Provision in P2P Networks

    P2P networks can be thought as common goods in that they rely on voluntary provision of resources from individual peers (storage space or bandwidth, etc.) to support the creation and operation of service in P2...

    Yufeng Wang, Akihiro Nakao, Jianhua Ma in Ubiquitous Intelligence and Computing (2010)

  13. No Access

    Article

    Socially inspired search and ranking in mobile social networking: concepts and challenges

    In this paper, we provide an overview of challenges in mobile search and ranking, and envision the fundamental features that should be satisfied. We argue that two principles will help improve the relevance an...

    Yufeng Wang, Akihiro Nakao, Jianhua Ma in Frontiers of Computer Science in China (2009)

  14. No Access

    Article

    Characteristics of ClC7 Cl channels and their inhibition in mutant (G215R) associated with autosomal dominant osteopetrosis type II in native osteoclasts and hClcn7 gene-expressing cells

    ClC7 Cl channels (Clcn7) are crucial for osteoclastic bone resorption and have heterozygous mutation in autosomal osteopetrosis type II (ADO II) patients. Although extracellular acidification is known to induce ...

    Hiroshi Kajiya, Fujio Okamoto, Kimiko Ohgi in Pflügers Archiv - European Journal of Phys… (2009)

  15. No Access

    Chapter and Conference Paper

    SDEC: A P2P Semantic Distance Embedding Based on Virtual Coordinate System

    Large-scale P2P applications can benefit from the ability to predict semantic distances to other peers without having to contact them first. In this paper, we propose a novel semantic distance embedding approa...

    Yufeng Wang, Akihiro Nakao, Jianhua Ma in Ubiquitous Intelligence and Computing (2009)