Ken Sakamura

ORCID

Publication Activity (10 Years)

Years Active: 1977-2023
Publications (10 Years): 38

Top Venues

Publications

M. Fahim Ferdous Khan, Shinji Seki, Ken Sakamura
Visualization of Online Product Reviews Written in Japanese Based on Entity Sentiment Analysis for Enhanced Customer Experience. CCIOT (2023)
Toshiki Katanosaka, M. Fahim Ferdous Khan, Ken Sakamura
Design and Implementation of a Gamification-Based Web Application for Learning High-School Physics. IIAI-AAI (2023)
Masahiro Bessho, Tomomori Usaka, Ken Sakamura
Toward Open and Sustainable Data Platform for Accessible Pedestrian Network. BigData (2023)
M. Fahim Ferdous Khan, Damar Masato Hadisumarto, Ken Sakamura
A Tangible-Tool-Based Lesson Plan on Cipher Key Exchange Protocol for Early-Stage Learners. EDUCON (2022)
Masahiro Bessho, Ken Sakamura
Store Congestion Forecast under the Pandemic using Point of Sales Statistics. Big Data (2022)
M. Fahim Ferdous Khan, Akito Kanemaru, Ken Sakamura
Sentiment Analysis of Japanese Tweets Using Auto-Augmented Sentiment Polarity Dictionaries and Advanced Word Embedding. GCCE (2022)
M. Fahim Ferdous Khan, Ken Sakamura
Design and Implementation of a Secure and Distributed Electronic Voucher Management System. ICCCM (2022)
Masahiro Bessho, Ken Sakamura
Design and Implementation of Street-level Crowd Density Forecast using Contact Tracing Applications. ISC2 (2022)
Toshiki Katanosaka, M. Fahim Ferdous Khan, Ken Sakamura
FunPhysics: A Gamification-Based Web Platform for Interactive Teaching and Learning. IIAI-AAI (2022)
M. Fahim Ferdous Khan, Taisei Yamazaki, Ken Sakamura
Design and Implementation of an Online and Cost-Effective Attendance Management System Using Smartphones and Cloud Services. MobiQuitous (2021)
Masahiro Bessho, Ken Sakamura
Sensing Street-level Crowd Density by Observing Public Bluetooth Low Energy Advertisements from Contact Tracing Applications. ISC2 (2021)
M. Fahim Ferdous Khan, Ryo Inoue, Ken Sakamura
Development of a Bot using Sentiment Dictionary and Machine Learning for Proactive Detection of Slanderous Japanese Posts on Social Media. GCCE (2021)
Jee-Eun Kim, Jongin Lee, Masahiro Bessho, Ken Sakamura
Field Trial of a Wearable Itch Monitoring System for the Self-Management of Atopic Dermatitis. SMC (2021)
Jee-Eun Kim, Jongin Lee, Healim Kwon, Masahiro Bessho, Ken Sakamura
Towards Supporting Childhood Atopic Dermatitis Management: A User-Centered Design Approach. CBMS (2020)
M. Fahim Ferdous Khan, Ken Sakamura
A Context-Policy-based Approach to Access Control for Healthcare Data Protection. ICS (2020)
Takeshi Yashiro, Haruhisa Hirayama, Ken Sakamura
An Indoor Localization Service using 360 Degree Spherical Camera. LifeTech (2020)
M. Fahim Ferdous Khan, Ken Sakamura
Design and Implementation of Secure and Transferable eCoupons. ICEIC (2019)
Jee-Eun Kim, Masahiro Bessho, Ken Sakamura
Towards a Smartwatch Application to Assist Students with Disabilities in an IoT-enabled Campus. LifeTech (2019)
Noboru Koshizuka, Stephan Haller, Ken Sakamura
CPaaS.io: An EU-Japan Collaboration on Open Smart-City Platforms. Computer 51 (12) (2018)
Stephan Haller, Alessia C. Neuroni, Marianne Fraefel, Ken Sakamura
Perspectives on smart cities strategies: sketching a framework and testing first uses. DG.O (2018)
Takumi Shimada, Takeshi Yashiro, Ken Sakamura
T-Visor: A Hypervisor for Mixed Criticality Embedded Real-time System with Hardware Virtualization Support. CoRR (2018)
M. Fahim Ferdous Khan, Ken Sakamura
A tamper-resistant digital token-based rights management system. ICCST (2017)
Slamet Kristanto, Takeshi Yashiro, Noboru Koshizuka, Ken Sakamura
Dynamic Polling Algorithm for Low Energy Garbage Level Measurement in Smart Trash Bin. Urb-IoT (2016)
Wirawit Chaochaisit, Ken Sakamura, Noboru Koshizuka, Masahiro Bessho
CSV-X: A Linked Data Enabled Schema Language, Model, and Processing Engine for Non-Uniform CSV. iThings/GreenCom/CPSCom/SmartData (2016)
Noboru Koshizuka, Ken Sakamura, Keiichi Nakamura, Masato Kamio, Nawel Alioua
USR: Uniform stress routing protocol for constrained networks. GCCE (2016)
M. Fahim Ferdous Khan, Ken Sakamura
A Discretionary Delegation Framework for Access Control Systems. OTM Conferences (2016)
Syafril Bandara, Takeshi Yashiro, Noboru Koshizuka, Ken Sakamura
Access control framework for API-enabled devices in smart buildings. APCC (2016)
Satoshi Asano, Takeshi Yashiro, Ken Sakamura
A proxy framework for API interoperability in the Internet of Things. GCCE (2016)
Wirawit Chaochaisit, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
Human Localization Sensor Ontology: Enabling OWL 2 DL-Based Search for User's Location-Aware Sensors in the IoT. ICSC (2016)
Jee-Eun Kim, Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
Navigating visually impaired travelers in a large train station using smartphone and bluetooth low energy. SAC (2016)
M. Fahim Ferdous Khan, Ken Sakamura
Tamper-Resistant Security for Cyber-Physical Systems with eTRON Architecture. DSDIS (2015)
Mu-Yen Chen, Edwin Lughofer, Ken Sakamura
Information fusion in smart living technology innovations. Inf. Fusion 21 (2015)
M. Fahim Ferdous Khan, Ken Sakamura
Fine-grained access control to medical records in digital healthcare enterprises. ISNCC (2015)
Xiaohui Peng, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
DCRDL: An energy management rule definition language for context-based device control in smart buildings. IECON (2015)
Hangli Ge, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
Model Design of Generating Path with Accessibility Semantics for Assisting Indoor Mobility. DSDIS (2015)
Xiaohui Peng, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
EPDL: Supporting Context-Based Energy Control Policy Design in IoT-Enabled Smart Buildings: Programing the Physical World with EPDL. DSDIS (2015)
M. Fahim Ferdous Khan, Ken Sakamura, Noboru Koshizuka
Robust Enterprise Application Security with eTRON Architecture. ES (2015)
Syafril Bandara, Takeshi Yashiro, M. Fahim Ferdous Khan, Noboru Koshizuka, Ken Sakamura
Predicting collective user preference for optimal comfort level in smart buildings. GCCE (2015)
Xiaohui Peng, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
A framework for peak electricity demand control utilizing constraint programing method in smart building. GCCE (2014)
Jee-Eun Kim, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
Enhancing public transit accessibility for the visually impaired using IoT and open data infrastructures. Urb-IoT (2014)
M. Fahim Ferdous Khan, Ken Sakamura
The Context-Security Nexus in Ubiquitous Computing. Int. J. Adapt. Resilient Auton. Syst. 5 (3) (2014)
Masato Kamio, Takeshi Yashiro, Ken Sakamura
6LoWPAN framework for efficient integration of embedded devices to the Internet of Things. GCCE (2014)
M. Fahim Ferdous Khan, Ken Sakamura
Towards securer and smarter smartcard applications. ICCE-Berlin (2013)
Yukihiko Shigesada, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
Interoperable Spatial Information Model and Design Environment Based on ucR Technology. IEICE Trans. Inf. Syst. (1) (2013)
Takeshi Yashiro, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
A software HEMS framework for consumer electronics. GCCE (2013)
Tetsushi Watanabe, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
InfoScope: Smart telescope system using robust feature points matching under various sunshine conditions. GCCE (2013)
Mohamed Kharrat, Yuki Wakuda, Noboru Koshizuka, Ken Sakamura
Automatic waist airbag drowning prevention system based on underwater time-lapse and motion information measured by smartphone's pressure sensor and accelerometer. ICCE (2013)
Ken Sakamura
Keynote addresses & special symposiums. GCCE (2013)
Jee-Eun Kim, Masahiro Bessho, Noboru Koshizuka, Ken Sakamura
SaSYS: A Swipe Gesture-Based System for Exploring Urban Environments for the Visually Impaired. MobiCASE (2013)
Yuki Wakuda, Satoshi Asano, Noboru Koshizuka, Ken Sakamura
Ubiquitous sensor-based pedestrian dead-reckoning for LBS applications. MHS (2012)
Mohamed Kharrat, Yuki Wakuda, Noboru Koshizuka, Ken Sakamura
Near drowning pattern detection using neural network and pressure information measured at swimmer's head level. WUWNet (2012)
M. Fahim Ferdous Khan, Ken Sakamura
Context-awareness: exploring the imperative shared context of security and ubiquitous computing. iiWAS (2012)
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. Int. J. Inf. Priv. Secur. Integr. 1 (2/3) (2012)
M. Fahim Ferdous Khan, Ken Sakamura
Toward a synergy among discretionary, role-based and context-aware access control models in healthcare information technology. WorldCIS (2012)
Shinsuke Kobayashi, Yukihiko Shigesada, Noboru Koshizuka, Ken Sakamura
Interoperable Spatial Information System Architecture Based on Ubiqiutous ID Infrastructure. COMPSAC Workshops (2011)
Kenichi Mizugaki, Tatsuo Nakagawa, Ryosuke Fujiwara, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
UWB-IR Wireless Accurate Location System for Sensor Network. IEICE Trans. Commun. (5) (2011)
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)
Noboru Koshizuka, Ken Sakamura
Ubiquitous ID: Standards for Ubiquitous Computing and the Internet of Things. IEEE Pervasive Comput. 9 (4) (2010)
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)
Keiichi Nakamura, S. Kobayashiy, Hisanori Matsumoto, Noboru Koshizuka, Ken Sakamura
TOA-based lateral distance measurement system using UWB impulse radio. WiMob (2010)
Yukihiko Shigesada, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
ucR Based Interoperable Spatial Information Model for Realizing Ubiquitous Spatial Infrastructure. COMPSAC (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)
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)
Takeshi Ogasawara, Ken Sakamura
How lock contention affects energy use in a CMP server. OOPSLA Companion (2009)
M. Fahim Ferdous Khan, Takeshi Yashiro, Ito So, Masahiro Bessho, Ken Sakamura
A Secure and Flexible Electronic-Ticket System. COMPSAC (1) (2009)
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)
Takahide Terada, Ryosuke Fujiwara, Goichi Ono, Takayasu Norimatsu, Tatsuo Nakagawa, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
Intermittent Operation Control Scheme for Reducing Power Consumption of UWB-IR Receiver. IEEE J. Solid State Circuits 44 (10) (2009)
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)
Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
uNavi : Implementation and Deployment of a Place-Based Pedestrian Navigation System. COMPSAC (2008)
Tetsuo Kamina, Noboru Koshizuka, Ken Sakamura
Embedding Legacy Keyword Search into Queries for the Ubiquitous ID Database. NBiS (2008)
Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
A space-identifying ubiquitous infrastructure and its application for tour-guiding service. SAC (2008)
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 Trans. Commun. (2) (2008)
Masahiro Bessho, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
Assisting mobility of the disabled using space-identifying ubiquitous infrastructure. ASSETS (2008)
Tatsuo Nakagawa, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Yuji Ogata, Akira Maeki, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
1-cc Computer: Cross-Layer Integration With UWB-IR Communication and Locationing. IEEE J. Solid State Circuits 43 (4) (2008)
Tatsuo Nakagawa, Tatsuji Matsuura, Eiki Imaizumi, Junya Kudoh, Goichi Ono, Masayuki Miyazaki, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
1-GHz Input bandwidth 6-bit under-sampling A/D converter for UWB-IR receiver. ESSCIRC (2007)
Tetsuo Kamina, Toshinori Aoki, Yoshiteru Eto, Noboru Koshizuka, Jun Yamada, Ken Sakamura
Verifying Identifier-Authenticity in Ubiquitous Computing Environment. AINA Workshops (2) (2007)
Takayasu Norimatsu, Ryosuke Fujiwara, Masaru Kokubo, Masayuki Miyazaki, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
A UWB-IR Transmitter With Digitally Controlled Pulse Generator. IEEE J. Solid State Circuits 42 (6) (2007)
Shinsuke Kobayashi, Ken Sakamura, Tatsushi Morokuma
A Dynamic Retargettable Multi-Protocol RFID Reader/Writer. AINA Workshops (2) (2007)
Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo, Tomonori Usaka, Noboru Koshizuka, Ken Sakamura
A Framework for Distributed Inter-smartcard Communication. Inf. Media Technol. 1 (2) (2006)
Ken Sakamura
Challenges in the age of ubiquitous computing: a case study of T-Engine, an open development platform for embedded systems. ICSE (2006)
Takayasu Norimatsu, Ryosuke Fujiwara, Masaru Kokubo, Masayuki Miyazaki, Yasuyuki Okuma, Miki Hayakawa, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
A novel UWB impulse-radio transmitter with all-digitally-controlled pulse generator. ESSCIRC (2005)
Ken Sakamura, Noboru Koshizuka
Ubiquitous Computing Technologies for Ubiquitous Learning. WMTE (2005)
Hoi Leong Lee, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura
CASIS: a context-aware speech interface system. IUI (2005)
Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo, Tomonori Usaka, Noboru Koshizuka, Ken Sakamura
TENeT: A Framework for Distributed Smartcards. SPC (2005)
Katsunori Shindo, Noboru Koshizuka, Ken Sakamura
Large-scale Ubiquitous Information System for Digital Museum. Applied Informatics (2003)
Yukihiko Shigesada, Noboru Koshizuka, Ken Sakamura
A Kiosk WWW browser for digital museums. Systems and Computers in Japan 34 (13) (2003)
Ken Sakamura
The Next Challenge. IEEE Micro 22 (1) (2002)
Ken Sakamura
Farewell message. IEEE Micro 22 (6) (2002)
Ken Sakamura
Future SOC Possibilities. IEEE Micro 22 (5) (2002)
Ken Sakamura
Large Market on the Horizon. IEEE Micro 22 (4) (2002)
Ken Sakamura
A New Definition for High-Performance Computing. IEEE Micro 22 (2) (2002)
Ken Sakamura
Guest Editor's Introduction: Making Computers Invisible. IEEE Micro 22 (6) (2002)
Ken Sakamura, Noboru Koshizuka
T-Engine: The Open, Real-Time Embedded-Systems Platform. IEEE Micro 22 (6) (2002)
Ken Sakamura
The Test of Time. IEEE Micro 22 (3) (2002)
Kimio Kuramitsu, Ken Sakamura
Electronic Tickets on Contactless Smartcard Database. DEXA (2002)
Ken Sakamura
A New Challenge (EIC Message). IEEE Micro 21 (2) (2001)
Ken Sakamura
Surviving the Slump, Building the Future. IEEE Micro 21 (5) (2001)
Ken Sakamura
Beginnings and Endings (EIC Message). IEEE Micro 21 (1) (2001)
Kimio Kuramitsu, Ken Sakamura
Openbasket: A Pick-and-Droppable Shopping Agent Placing Orders to Multiple Electronic Storefronts. SAINT (2001)
Ken Sakamura, Noboru Koshizuka
The eTRON Wide-Area Distributed-System Architecture for E-Commerce. IEEE Micro 21 (6) (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ken Sakamura