Ken Sakamura

Yukihiko Shigesada, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: Interoperable Spatial Information Model and Design Environment Based on ucR Technology. IEICE Transactions 96-D(1): 51-63 (2013)

Lee Fueng Yap, Takeshi Yashiro, Masahiro Bessho, Tomonori Usaka, M. Fahim Ferdous Khan, Noboru Koshizuka, Ken Sakamura: SUCAS: smart-card-based secure user-centric attestation framework for location-based services. IJIPSI 1(2/3): 160-183 (2012)

M. Fahim Ferdous Khan, Ken Sakamura: Context-awareness: exploring the imperative shared context of security and ubiquitous computing. iiWAS 2012: 101-110

Ken Sakamura: Smart Living Environment: Ubiquitous Computing Approach Based on TRON Architecture. Handbook of Ambient Assisted Living 2012: 469-491

Kenichi Mizugaki, Tatsuo Nakagawa, Ryosuke Fujiwara, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: UWB-IR Wireless Accurate Location System for Sensor Network. IEICE Transactions 94-B(5): 1432-1437 (2011)

Shinsuke Kobayashi, Yukihiko Shigesada, Noboru Koshizuka, Ken Sakamura: Interoperable Spatial Information System Architecture Based on Ubiqiutous ID Infrastructure. COMPSAC Workshops 2011: 435-440

Takeshi Yashiro, M. Fahim Ferdous Khan, Ito So, Masahiro Bessho, Shinsuke Kobayashi, Tomonori Usaka, Noboru Koshizuka, Ken Sakamura: eTNet: A Smart Card Network Architecture for Flexible Electronic Commerce Services. NTMS 2011: 1-5

Noboru Koshizuka, Ken Sakamura: Ubiquitous ID: Standards for Ubiquitous Computing and the Internet of Things. IEEE Pervasive Computing 9(4): 98-101 (2010)

Takeshi Yashiro, Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: T-Kernel/SS: A Secure Filesystem with Access Control Protection Using Tamper-Resistant Chip. COMPSAC Workshops 2010: 134-139

Yukihiko Shigesada, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: ucR Based Interoperable Spatial Information Model for Realizing Ubiquitous Spatial Infrastructure. COMPSAC 2010: 303-310

Lee Fueng Yap, Takeshi Yashiro, Masahiro Bessho, Tomonori Usaka, M. Fahim Ferdous Khan, Noboru Koshizuka, Ken Sakamura: SUCAS: An Architecture for Secure User Centric Attestation in Location-based Services. SocialCom/PASSAT 2010: 760-767

Keiichi Nakamura, S. Kobayashiy, Hisanori Matsumoto, Noboru Koshizuka, Ken Sakamura: TOA-based lateral distance measurement system using UWB impulse radio. WiMob 2010: 300-307

M. Fahim Ferdous Khan, Takeshi Yashiro, Ito So, Masahiro Bessho, Ken Sakamura: A Secure and Flexible Electronic-Ticket System. COMPSAC (1) 2009: 421-426

Masato Kamio, Keiichi Nakamura, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: Micro T-Kernel: A Low Power and Small Footprint RTOS for Networked Tiny Devices. ITNG 2009: 587-594

Takeshi Ogasawara, Ken Sakamura: How lock contention affects energy use in a CMP server. OOPSLA Companion 2009: 765-766

Keiichi Nakamura, Masato Kamio, Tetsushi Watanabe, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: Reliable Ranging Technique based on Statistical RSSI Analyses for an Ad-Hoc Proximity Detection System. PerCom Workshops 2009: 1-6

Ryosuke Fujiwara, Akira Maeki, Kenichi Mizugaki, Goichi Ono, Tatsuo Nakagawa, Takayasu Norimatsu, Masaru Kokubo, Masayuki Miyazaki, Yasuyuki Okuma, Miki Hayakawa, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: 0.7-GHz-Bandwidth DS-UWB-IR System for Low-Power Wireless Communications. IEICE Transactions 91-B(2): 518-526 (2008)

Tatsuo Nakagawa, Masayuki Miyazaki, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: 1-cc computer using UWB-IR for wireless sensor network. ASP-DAC 2008: 392-397

Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: Assisting mobility of the disabled using space-identifying ubiquitous infrastructure. ASSETS 2008: 283-284

Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: uNavi : Implementation and Deployment of a Place-Based Pedestrian Navigation System. COMPSAC 2008: 1254-1259

Tetsuo Kamina, Noboru Koshizuka, Ken Sakamura: Embedding Legacy Keyword Search into Queries for the Ubiquitous ID Database. NBiS 2008: 263-272

Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: A space-identifying ubiquitous infrastructure and its application for tour-guiding service. SAC 2008: 1616-1621

Shinsuke Kobayashi, Ken Sakamura, Tatsushi Morokuma: A Dynamic Retargettable Multi-Protocol RFID Reader/Writer. AINA Workshops (2) 2007: 340-346

Tetsuo Kamina, Toshinori Aoki, Yoshiteru Eto, Noboru Koshizuka, Jun Yamada, Ken Sakamura: Verifying Identifier-Authenticity in Ubiquitous Computing Environment. AINA Workshops (2) 2007: 403-408

Ken Sakamura: Challenges in the age of ubiquitous computing: a case study of T-Engine, an open development platform for embedded systems. ICSE 2006: 713-720

Lee Hoi Leong, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura: CASIS: a context-aware speech interface system. IUI 2005: 231-238

Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo, Tomonori Usaka, Noboru Koshizuka, Ken Sakamura: TENeT: A Framework for Distributed Smartcards. SPC 2005: 3-17

Ken Sakamura, Noboru Koshizuka: Ubiquitous Computing Technologies for Ubiquitous Learning. WMTE 2005: 11-20

Yukihiko Shigesada, Noboru Koshizuka, Ken Sakamura: A Kiosk WWW browser for digital museums. Systems and Computers in Japan 34(13): 59-70 (2003)

Katsunori Shindo, Noboru Koshizuka, Ken Sakamura: Large-scale Ubiquitous Information System for Digital Museum. Applied Informatics 2003: 172-178

Ken Sakamura: The Next Challenge. IEEE Micro 22(1): 2 (2002)

Ken Sakamura: A New Definition for High-Performance Computing. IEEE Micro 22(2): 2 (2002)

Ken Sakamura: The Test of Time. IEEE Micro 22(3): 2 (2002)

Ken Sakamura: Large Market on the Horizon. IEEE Micro 22(4): 4 (2002)

Ken Sakamura: Future SOC Possibilities. IEEE Micro 22(5): 7-9 (2002)

Ken Sakamura: Farewell message. IEEE Micro 22(6): 2 (2002)

Ken Sakamura: Guest Editor's Introduction: Making Computers Invisible. IEEE Micro 22(6): 7-11 (2002)

Ken Sakamura: Guest Editor's Introduction: Making Computers Invisible. IEEE Micro 22(6): 7-11 (2002)

Ken Sakamura, Noboru Koshizuka: T-Engine: The Open, Real-Time Embedded-Systems Platform. IEEE Micro 22(6): 48-57 (2002)

Kimio Kuramitsu, Ken Sakamura: Electronic Tickets on Contactless Smartcard Database. DEXA 2002: 392-402

Ken Sakamura: Beginnings and Endings (EIC Message). IEEE Micro 21(1): 4-5 (2001)

Ken Sakamura: A New Challenge (EIC Message). IEEE Micro 21(2): 2 (2001)

Ken Sakamura: In Search of Perfect Computing (EIC Message). IEEE Micro 21(3): 2 (2001)

Ken Sakamura: A Java-enabled evolution. IEEE Micro 21(4): 2-3 (2001)

Ken Sakamura: Surviving the Slump, Building the Future. IEEE Micro 21(5): 5 (2001)

Ken Sakamura: Guest Editor's Introduction: Radio Frequency Identification and Noncontact Smart Cards. IEEE Micro 21(6): 4-6 (2001)

Ken Sakamura, Noboru Koshizuka: The eTRON Wide-Area Distributed-System Architecture for E-Commerce. IEEE Micro 21(6): 7-12 (2001)

Kimio Kuramitsu, Ken Sakamura: Tamper-Resistance Network. I3E 2001: 113-128

Kimio Kuramitsu, Ken Sakamura: Towards ubiquitous database in mobile commerce. MobiDE 2001: 84-89

Kimio Kuramitsu, Ken Sakamura: Openbasket: A Pick-and-Droppable Shopping Agent Placing Orders to Multiple Electronic Storefronts. SAINT 2001: 65-74

Ken Sakamura: Performance in the New Millennium. IEEE Micro 20(1): 2-3 (2000)

Ken Sakamura: New Applications and Demands. IEEE Micro 20(2): 2 (2000)

Ken Sakamura: Developing New Computer Architectures. IEEE Micro 20(3): 2 (2000)

Ken Sakamura: 21st-Century Microprocessors. IEEE Micro 20(4): 10-11 (2000)

Ken Sakamura: Connecting Will Be Commonplace. IEEE Micro 20(5): 2 (2000)

Ken Sakamura: Guest Editor's Introduction: Stepping Into the Future. IEEE Micro 20(6): 10-11 (2000)

Kimio Kuramitsu, Tadashi Murakami, Hajime Matsuda, Ken Sakamura: TTP: Secure ACID Transfer Protocol for Electronic Ticket between Personal Tamper-Proof Devices . COMPSAC 2000: 87-92

Hirohisa Mori, Ken Sakamura: A New Network Layer Protocol with Routing Address and Tables Auto-Configuration Mechanism. ICDCS 2000: 84-96

Noboru Koshizuka, Ken Sakamura: Tokyo University Digital Museum. Kyoto International Conference on Digital Libraries 2000: 179-186

Kimio Kuramitsu, Ken Sakamura: Distributed Object-Oriented Schema for XML-Based Electronic Catalog Sharing Semantics among Businesses. WISE 2000: 87-96

Aki W. Tomita, Ken Sakamura: Improving Design Dependability by Exploiting an Open Model-Based Specification. IEEE Trans. Computers 48(1): 24-37 (1999)

Kimio Kuramitsu, Ken Sakamura: Digiket: Decentralized Architecture for Worldwide Electronic Market. COMPSAC 1999: 430-435

Shunsuke Yura, Tomonori Usaka, Ken Sakamura: Video Avatar: Embedded Video for Collaborative Virtual Environment. ICMCS, Vol. 2 1999: 433-438

Tomonori Usaka, Shunsuke Yura, Kazuhiko Fujimori, Hirohisa Mori, Ken Sakamura: A Multimedia MUD System for the Digital Museum. APCHI 1998: 32-37

Shunsuke Yura, Tomonori Usaka, Kazuhiko Fujimori, Ken Sakamura: Design and Implementation of the Browser for the Multimedia Multi-User Dungeon of the Digital Museum. APCHI 1998: 44-50

Aki Watanabe, Ken Sakamura: Implementation of design fault tolerance based on a standardization project for operating systems. Systems and Computers in Japan 28(1): 113-120 (1997)

Hiroaki Takada, Ken Sakamura: Schedulability of generalized multiframe task sets under static priority assignment. RTCSA 1997: 80-86

Hideyuki Takada, Ken Sakamura: A novel approach to multiprogrammed multiprocessor synchronization for real-time kernel. RTSS 1997: 134-143

Ken Sakamura: The TRON Project. Information & Software Technology 38(3): 239-251 (1996)

Hiroaki Takada, Ken Sakamura: Queuing spin lock algorithms with preemption. Systems and Computers in Japan 27(5): 15-24 (1996)

Aki Watanabe, Ken Sakamura: A Specification-Based Adaptive Test Case Generation Strategy for Open Operating System Standards. ICSE 1996: 81-89

Cai-Dong Wang, Hiroaki Takada, Ken Sakamura: Priority Inheritance Spin Locks for Multiprocessor Real-Time Systems. ISPAN 1996: 70-76

Hirohisa Mori, Hirohisa Mano, Hideyuki Takada, Ken Sakamura: /spl mu/ITRON bus: a real-time control LAN for open network environment. RTCSA 1996: 227-

Noboru Koshizuka, Ken Sakamura: Multiuser interface architecture using structured distributed shared memories. EHCI 1995: 271-290

Noboru Koshizuka, Ken Sakamura: The Shared Interaction Objects Architecture: Integration of Advanced GUI Techniques in Distributed Environments. EWHCI 1995: 149-165

Aki Watanabe, Ken Sakamura: Design Fault Tolerance in Operating Systems Based on a Standarization Project. FTCS 1995: 372-380

Hideyuki Takada, Ken Sakamura: Compact, low-cost, but real-time distributed computing for computer augmented environments. FTDCS 1995: 56-65

Hiroaki Takada, Ken Sakamura: Real-time scalability of nested spin locks. RTCSA 1995: 160-167

Aki Watanabe, Ken Sakamura: MLDD (Multi Layered Design Diversity) Architecture for Achieving High Design Fault Tolerance Capabilities. EDCC 1994: 336-349

Noboru Koshizuka, Ken Sakamura: Window Real Objects: A Distributed Shared Memory for Distributed Implementation of GUI Applications. ACM Symposium on User Interface Software and Technology 1993: 237-247

Tohru Shimizu, Ken Sakamura: Automatic Tuning of Multi-Task Programs for Real-Time Embedded Systems. ICSE 1985: 350-357

Mamoru Maekawa, Ken Sakamura, Chiaki Ishikawa, Tohru Shimizu: Multimedia Machine. IFIP Congress 1983: 71-77

Mamoru Maekawa, Ken Sakamura, Chiaki Ishikawa: Firmware Structure and Architectural Support for Monitors, Vertical Migration and User Microprogramming. ASPLOS 1982: 185-194

Chiaki Ishikawa, Ken Sakamura, Mamoru Maekawa: Dynamic Tuning of operating systems. Operating Systems Engineering 1980: 119-142

J. Abe, Ken Sakamura, Hideo Aiso: An Analysis of Software Project Failure. ICSE 1979: 378-385

Ken Sakamura, Kiochi Nakano, Yoshio Kato, Hideo Aiso: A New Approach to an Adaptive Computer - An Automatic Recovery Mechanism to Prevent the Occurance of Subtract Errors. ISCA 1979: 31-41

Tadao Ichikawa, Ken Sakamura, Hideo Aiso: ARES: a memory, capable of associating stored information through relevancy estimation. AFIPS National Computer Conference 1977: 947-954

Ken Sakamura, Hideaki Kitafusa, Yukio Takeyari, Hideo Aiso: A Debugging Machine - An Approach to an Adaptive Computer. IFIP Congress 1977: 23-28