Ken-ichi Okada

Affiliations:
  • Keio University, Faculty of Science and Technology, Yokohama, Japan
  • Keio University, Yokohama, Japan (PhD 1982)


According to our database1, Ken-ichi Okada authored at least 118 papers between 1990 and 2016.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Bibliography

2016
Individual learning support about first aid with a human-shaped input device.
Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia, 2016

Visual Effect on the Odor Identification Ability of Children with Autism Spectrum Disorder.
Proceedings of the 2016 IEEE International Conference on Healthcare Informatics, 2016

MR Work Supporting System Using Pepper's Ghost.
Proceedings of the International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, 2016

Multiple virtual conductors allow amateur orchestra players to perform better and more easily.
Proceedings of the 20th IEEE International Conference on Computer Supported Cooperative Work in Design, 2016

A Wearable System with Individual Cuing for Theatrical Performance Practice.
Proceedings of the Collaboration and Technology - 22nd International Conference, 2016

A Wearable Action Cueing System for Theatrical Performance Practice.
Proceedings of the Collaboration Technologies and Social Computing, 2016

Supporting Theatrical Performance Practice by Collaborating Real and Virtual Space.
Proceedings of the Collaboration Technologies and Social Computing, 2016

Proposal of an Architecture and Implementation of a Triage Support System.
Proceedings of the Collaboration Technologies and Social Computing, 2016

Efficient Generation of Conductor Avatars for the Concert by Multiple Virtual Conductors.
Proceedings of the Collaboration Technologies and Social Computing, 2016

2015
WIKI THANKS: Cultural Differences in Thanks Network of Different-Language Wikipedias.
CoRR, 2015

Triage training system: adjusting the difficulty level according to user proficiency.
Proceedings of the 14th International Conference on Mobile and Ubiquitous Multimedia, Linz, Austria, November 30, 2015

Development of olfactory display using pulse ejection for medical applications.
Proceedings of the 17th International Conference on E-health Networking, 2015

Travel Agency Desk Support System Using Interest Degree.
Proceedings of the 29th IEEE International Conference on Advanced Information Networking and Applications, 2015

A Triage Training System with Dynamic Scenario Change.
Proceedings of the 29th IEEE International Conference on Advanced Information Networking and Applications, 2015

MR Manual and Authoring Tool with Afterimages.
Proceedings of the 29th IEEE International Conference on Advanced Information Networking and Applications, 2015

Response Time in Switching Scents When Converting Scenes.
Proceedings of the 15th IEEE International Conference on Computer and Information Technology, 2015

2014
System for Presenting and Creating Smell Effects to Video.
Proceedings of the 16th International Conference on Multimodal Interaction, 2014

Using a Human-Shaped Input Device for Telerehabilitation.
Proceedings of the 2014 IEEE International Conference on Healthcare Informatics, 2014

Soccer tactics analysis supporting system displaying the player's actions in virtual space.
Proceedings of the IEEE 18th International Conference on Computer Supported Cooperative Work in Design, 2014

2013
Olfactory Measurement System to Quantify the Ability to Smell Using Pulse Ejection.
Proceedings of the IEEE International Conference on Healthcare Informatics, 2013

Multi-view is useful for more accurate understanding of object in a virtual soccer field.
Proceedings of the 2013 IEEE 17th International Conference on Computer Supported Cooperative Work in Design (CSCWD), 2013

Adding Scent to Television Broadcasts by Using Closed Caption Data.
Proceedings of the 27th IEEE International Conference on Advanced Information Networking and Applications, 2013

2012
Virtual stage linked with a physical miniature stage to support multiple users in planning theatrical productions.
Proceedings of the 17th International Conference on Intelligent User Interfaces, 2012

ADEC: Assured Deletion and Verifiable Version Control for Cloud Storage.
Proceedings of the IEEE 26th International Conference on Advanced Information Networking and Applications, 2012

Instruction for Remote MR Cooperative Work with Captured Still Worker's View Video.
Proceedings of the IEEE 26th International Conference on Advanced Information Networking and Applications, 2012

2011
Hit-list Worm Detection Using Distributed Sliding Window.
J. Inf. Process., 2011

Injured person information management during second triage.
Proceedings of the 24th Annual ACM Symposium on User Interface Software and Technology, 2011

Presentation Technique of Scents Using Mobile Olfactory Display for Digital Signage.
Proceedings of the Human-Computer Interaction - INTERACT 2011, 2011

Visualization System for Log Analysis with Probabilities of Incorrect Operation.
Proceedings of the 17th IEEE International Conference on Parallel and Distributed Systems, 2011

Time characteristics of olfaction in a single breath.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011

Proposal of the Disaster-Relief Training System Using the Electronic Triage Tag.
Proceedings of the 25th IEEE International Conference on Advanced Information Networking and Applications, 2011

2010
Development of a High-Performance Olfactory Display and Measurement of Olfactory Characteristics for Pulse Ejections.
Proceedings of the Tenth Annual International Symposium on Applications and the Internet, 2010

Proposal of Walkable Path Discovery Technique in Triage Spot.
Proceedings of the 13th International Conference on Network-Based Information Systems, 2010

Ink jet olfactory display enabling instantaneous switches of scents.
Proceedings of the 18th International Conference on Multimedia 2010, 2010

Augmentation of check in/out model for remote collaboration with Mixed Reality.
Proceedings of the 9th IEEE International Symposium on Mixed and Augmented Reality, 2010

A Visualization System for Analyzing Information Leakage.
Proceedings of the Advances in Digital Forensics VI, 2010

Efficient Routing Using Node Pull Out Estimation.
Proceedings of the CISIS 2010, 2010

Examination of Selection for Relay Nodes Adapted to Priority of Transportation in Triage Network.
Proceedings of the Fifth International Conference on Broadband and Wireless Computing, 2010

Development of Hi-Speed X.509 Certification Path Validation System.
Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications Workshops, 2010

2009
Estimation of thinking states in cyberspace using multiple physiological parameters.
Proceedings of the ACM Symposium on Virtual Reality Software and Technology, 2009

Effective Presentation Technique of Scent Using Small Ejection Quantities of Odor.
Proceedings of the IEEE Virtual Reality Conference 2009 (VR 2009), 2009

An Instruction Method for Displaying Trajectory of an Object in Remote Collaborative MR on the Basis of Changes in Relative Coordinates.
Proceedings of the Ninth Annual International Symposium on Applications and the Internet, 2009

Scent Presentation Technique of Pulse Ejection Synchronized with Breathing.
Proceedings of the Ninth Annual International Symposium on Applications and the Internet, 2009

Construction of Optimized Knowledge and New Knowledge Creation Support Tool.
Proceedings of the Agent and Multi-Agent Systems: Technologies and Applications, 2009

Measurement of Olfactory Characteristics for Two Kinds of Scent in a Single Breath.
Proceedings of the Human-Computer Interaction, 2009

Grasping contextual awareness inside aworkspace at the entrance to support group interaction.
Proceedings of the 4th International Conference for Internet Technology and Secured Transactions, 2009

Message Sending Method Using Patients' Priority for Medical Sensor Network.
Proceedings of the 29th IEEE International Conference on Distributed Computing Systems Workshops (ICDCS 2009 Workshops), 2009

DiamondTheater: A System for Reproducing Theater and Supporting Creative Activities.
Proceedings of the Human-Computer Interaction. Interacting in Various Application Domains, 2009

The study of the knowledge optimization tool.
Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation, 2009

Scent Presentation Expressing Two Smells of Different Intensity Simultaneously.
Proceedings of the Joint Virtual Reality Conference of EGVE, 2009

Worm Path Identification Using Visualization System.
Proceedings of the 12th IEEE International Conference on Computational Science and Engineering, 2009

Distributed Secure Virtual File System Using Hysteresis Signatures.
Proceedings of the IEEE 23rd International Conference on Advanced Information Networking and Applications, 2009

The Efficiency Method of Sanitizable Signature Scheme for SMF.
Proceedings of the IEEE 23rd International Conference on Advanced Information Networking and Applications, 2009

2008
d-ACTM/VT: A Distributed Virtual AC Tree Detection Method.
Inf. Media Technol., 2008

Symmetric Model of Remote Collaborative MR Using Tangible Replicas.
Proceedings of the IEEE Virtual Reality Conference 2008 (VR 2008), 2008

A Distributed Detection of Hit-List Worms.
Proceedings of IEEE International Conference on Communications, 2008

Distributed Secure Virtual File System Using FUSE.
Proceedings of the Towards Sustainable Society on Ubiquitous Networks, 2008

Development and Evaluation of a Collaborative Virtual Environment Supporting Self Feedbacks of Electroencephalogram.
Proceedings of the 22nd International Conference on Advanced Information Networking and Applications, 2008

2007
NAL Level Stream Authentication for H.264/AVC.
Inf. Media Technol., 2007

TCP-friendly Congestion Control for HighSpeed Network.
Proceedings of the 2007 International Symposium on Applications and the Internet (SAINT 2007), 2007

d-ACTM: Distributed Anomaly Connection Tree Method to detect Silent Worms.
Proceedings of the 26th IEEE International Performance Computing and Communications Conference, 2007

A Fundamental Study for Participating in Multiple Teleconferences.
Proceedings of the Human-Computer Interaction, 2007

Early containment of worms using dummy addresses and connection trace back.
Proceedings of the 13th International Conference on Parallel and Distributed Systems, 2007

Presentation Technique of Scent to Avoid Olfactory Adaptation.
Proceedings of the Advances in Artificial Reality and Tele-Existence, 2007

Evaluation of Content Handling Methods for Tabletop Interface.
Proceedings of the Human-Computer Interaction. Interaction Platforms and Techniques, 2007

A Proposal of Indexing Conference Movies with Thinking States.
Proceedings of the Fifth International Conference on Creating, 2007

Detection of Silent Worms using Anomaly Connection Tree.
Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007

2006
A Real-Time Stream Authentication Scheme for Video Streams.
Inf. Media Technol., 2006

Use of human geographic recognition to reduce GPS error in mobile mapmaking learning.
Proceedings of the Fifth International Conference on Networking and the International Conference on Systems (ICN / ICONS / MCL 2006), 2006

Media Synchronization Method for Video Hypermedia Application Based on Extended Event Model.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

A Tangible User Interface for Remote Collaboration System Using Mixed Reality.
Proceedings of the Advances in Artificial Reality and Tele-Existence, 2006

A Communication Model of Scents Mediated by Sense-Descriptive Adjectives.
Proceedings of the Advances in Artificial Reality and Tele-Existence, 2006

Authenticating Video Streams.
Proceedings of the 20th International Conference on Advanced Information Networking and Applications (AINA 2006), 2006

ACTM: Anomaly Connection Tree Method to detect Silent Worms.
Proceedings of the 20th International Conference on Advanced Information Networking and Applications (AINA 2006), 2006

2005
Dynamic Communication Zone Control Method on Autonomous Decentralized Based Roadside Network Infrastructure.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

A Two-Level ECN Marking for Fair Bandwidth Allocation between HSTCP and TCP Reno.
Proceedings of the 25th International Conference on Distributed Computing Systems Workshops (ICDCS 2005 Workshops), 2005

Tangible Collaborative Learning Support System for Spatio-Temporal Contents.
Proceedings of the Towards Sustainable and Scalable Educational Innovations Informed by the Learning Sciences, 2005

Proposal of a Map-Making System for Mobile Learning that Uses Subjective Geographic Recognition.
Proceedings of the 5th IEEE International Conference on Advanced Learning Technologies, 2005

An Image Authentication Scheme Considering Privacy $#8212; A First Step towards Surveillance Camera Authentication.
Proceedings of the 19th International Conference on Advanced Information Networking and Applications (AINA 2005), 2005

2004
An Efficient Method of Supporting Interactions for an Integrated Distance Learning System.
Int. J. Distance Educ. Technol., 2004

A CSCW System for Distributed Search/Collection Tasks Using Wearable Computers.
Proceedings of the 6th IEEE Workshop on Mobile Computing Systems and Applications (WMCSA 2004), 2004

Introducing Grammar of the Film Language Into Automatic Shooting for Face-to-Face Meetings.
Proceedings of the 2004 Symposium on Applications and the Internet (SAINT 2004), 2004

e-MulCS : Multi-Party Conference System with Virtual Space and the Intuitive Input Interface.
Proceedings of the 2004 Symposium on Applications and the Internet (SAINT 2004), 2004

DACS: Distance Aware Collaboration System for Face-to-Face Meetings.
Proceedings of the 2004 Symposium on Applications and the Internet Workshops (SAINT 2004 Workshops), 2004

SRF TCP: A TCP-Friendly and Fair Congestion Control Method for High-Speed Networks.
Proceedings of the Principles of Distributed Systems, 8th International Conference, 2004

Stream Authentication Scheme for the use over the IP Telephony.
Proceedings of the 18th International Conference on Advanced Information Networking and Applications (AINA 2004), 2004

Automating Detection of Faults in TCP Implementations.
Proceedings of the 18th International Conference on Advanced Information Networking and Applications (AINA 2004), 2004

2002
A Metadata-Based Environment Adaptive Review System for Digital Broadcasting.
Proceedings of the 27th Annual IEEE Conference on Local Computer Networks (LCN 2002), 2002

An Integrated Distance Learning System Capable of Supporting Interactions for Asynchronous Distance Learning.
Proceedings of the 22nd International Conference on Distributed Computing Systems, 2002

A Survey of Transport Layer Protocols Suited for Real-Time Data Delivery over Diffserv-Capable Networks.
Proceedings of the 22nd International Conference on Distributed Computing Systems, 2002

1999
A company-office system "Valentine" providing informal communication and personal space based on 3D virtual space and avatars.
Inf. Softw. Technol., 1999

3D Interactive Visualization for Inter-Cell Dependencies of Spreadsheets.
Proceedings of the IEEE Symposium on Information Visualization 1999 (INFOVIS'99), 1999

Perspective Layered Workspace for Collaborative Work.
Proceedings of the 1999 International Conference on Parallel Processing Workshops, 1999

Effects of Video Expression in Videoconferencing.
Proceedings of the 32nd Annual Hawaii International Conference on System Sciences (HICSS-32), 1999

Perspective layered visualization of collaborative workspaces.
Proceedings of GROUP'99, 1999

1998
A Home Office System Based on a Virtual Shared Room: An Environment Corresponding to Degree of Concentration.
Proceedings of the Worldwide Computing and Its Applications, International Conference, 1998

Design and Implementation of Agent-Based Flexible Asynchronous Messaging System.
Proceedings of the International Conference on Parallel and Distributed Systems, 1998

Interworkflow System: Coordination of Each Workflow amoong Multiple Organizations.
Proceedings of the 3rd IFCIS International Conference on Cooperative Information Systems, 1998

1997
A Virtual Office Environment Based on a Shared Room Realizing Awareness Space and Transmitting Awareness Information.
Proceedings of the 10th Annual ACM Symposium on User Interface Software and Technology, 1997

MC^2 Platform for Mobile and Wireless Computing.
Proceedings of the 22nd IEEE Conference on Local Computer Networks (LCN '97), 1997

A Virtual Office Environment for Supporting Informal Communications and Securing Personal Space.
Proceedings of the Design of Computing Systems: Social and Ergonomic Considerations, 1997

Integration of face-to-face and video-mediated meetings: HERMES.
Proceedings of GROUP'97, 1997

Valentine: an environment for home office worker providing informal communication and personal space.
Proceedings of GROUP'97, 1997

1996
Auditory Browsing for Acquisition of Information in Cyberspace.
Proceedings of the Twelfth International Conference on Data Engineering, February 26, 1996

MAJIC and DesktopMAJIC Conferencing System (Video Program).
Proceedings of the CSCW '96, 1996

1995
Learning from TV Programs: Application of TV Presentation to a Videoconferencing System.
Proceedings of the 8th Annual ACM Symposium on User Interface Software and Technology, 1995

Evaluations of gestural animations to convey feelings in asynchronous network communication.
Proceedings of the Second International Symposium on Autonomous Decentralized Systems, 1995

Design and evaluation of MAJIC videoconferencing system.
Proceedings of the Human-Computer Interaction, 1995

MAJIC Videoconferencing System: Experiments, Evaluation and Improvement.
Proceedings of the Fourth European Conference on Computer Supported Cooperative Work, 1995

1994
A Cooperative Support System Based on Multiplicity of Task.
Proceedings of the Applications and Impacts, Information Processing '94, Volume 2, Proceedings of the IFIP 13th World Computer Congress, Hamburg, Germany, 28 August, 1994

The ID-based non-interactive group communication key sharing scheme using smart cards.
Proceedings of the 1994 International Conference on Network Protocols, 1994

A Database Architecture and Version Control for Group Work.
Proceedings of the 27th Annual Hawaii International Conference on System Sciences (HICSS-27), 1994

Multiparty Videoconferencing at Virtual Social Distance: MAJIC Design.
Proceedings of the CSCW '94, 1994

The Multi-Project Support System based on multiplicity of task.
Proceedings of the Eighteenth Annual International Computer Software and Applications Conference, 1994

1993
A Multimedia Synchronization Model Described by Boolean Expressions.
Proceedings of the ACM 21th Conference on Computer Science, 1993

An Approach to Encounters and Interaction in a Virtual Environment.
Proceedings of the ACM 21th Conference on Computer Science, 1993

1992
Group-Oriented Key Management and Authentication Methods.
Proceedings of the Education and Society, 1992

1990
Hierarchical group oriented key management method HGK.
Proceedings of the Sixth Annual Computer Security Applications Conference, 1990


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