What's New Archive

Yokohama Research Laboratory

February 26, 2013

[Development Story] High-picture-quality Technology for Surveillance Camera

January 31, 2013

[Awards] "Awards" page was updated.

January 25, 2013

[Development Story] A Wireless-network Technology for AMI—Contributing to Smart Grids

January 16, 2012

[Conference Presentation Reports] Proposal of Batch Verification Techniques Suitable for Efficiently Verifying a Limited Number of Signatures

January 11, 2013

[Development Story] Searchable Encryption: A Technology for Supporting Secure Application

December 26, 2012

[Conference Presentation Reports] Upper Bound of The Shortest Vector Coefficients and Its Applications

December 20, 2012

[News Release] Hitachi and Hitachi Plant Technologies initiate Joint Research with King Abdulaziz University, Saudi Arabia on Water Quality Monitoring Technology for Seawater Desalination Facilities

December 19, 2012

[Conference Presentation Reports] Desktop Work Load Characteristics and Their Utility in Optimizing Virtual Machine Placement in Cloud

December 12, 2012

[Conference Presentation Reports] Proposal of Secure Lattice-based Cryptosystem against Lattice Reductions

December 7, 2012

[Conference Presentation Reports] Multi-parametric Process Control Model Building by Data Fusion Using a Markov Chain Monte Carlo Method

December 4, 2012

[Conference Presentation Reports] A Method for Eliminating Metadata Cache De-allocation Latency in Enterprise File Servers

November 29, 2012

[Conference Presentation Reports] Event-notification-based Inactive File Search for Large-scale File Systems

November 13, 2012

[Development Story] Technology for Measuring the Electromagnetic Noise that Encompasses the Electronics Society

November 1, 2012

[Conference Presentation Reports] Qualification of Security Status Suitable for Cloud Computing System

October 30, 2012

[Conference Presentation Reports] Towards Optimal Countermeasures against Wolves and Lambs in Biometrics

October 23, 2012

[Conference Presentation Reports] Rescheduling Algorithm Using Operational Patterns for Rolling Stock Operation at Train Depots

October 17, 2012

[Conference Presentation Reports] The Printed Reverberation Board and Its Characterization

October 11, 2012

[Conference Presentation Reports] Perfect Keyword Privacy for PEKS Systems

October 1, 2012

[News Release] Hitachi's light-weight "Enocoro" stream cipher adopted as an ISO/IEC standard

August 31, 2012

[Conference Presentation Reports] Reliability Prediction System using Bayesian Network

August 2, 2012

[Development Story] Production-control Technology that Contributes to a Robust Supply Chain

July 26, 2012

[Conference Presentation Reports] Visualizing Code Clone Outbreak: An Industrial Case Study

July 9, 2012

[Development Story] "Hitachi Suggested Programs"—A Function for Recommending Your Favorite TV Programs

June 18, 2012

[Conference Presentation Reports] Average Transmission Cross Section of Aperture Arrays in Electrically Large Complex Enclosures

June 13, 2012

[Awards] "Awards" page was newly created.

June 5, 2012

[Development Story] "Cloud on-ramp" Function for Broadening the Capability of NAS

May 10, 2012

[Conference Presentation Reports] Cloud Management on the Assumption of Failure of Resource Demand Prediction

April 24, 2012

[Development Story] High-picture-quality Technology for 3D Images

April 4, 2012

[Conference Presentation Reports] Next Generation Network Management for Optimizing Time and Spatial Distribution of Network Resources

March 15, 2012

[Glossary] 6 terms related to digital content and production control were added.

February 24, 2012

[Development Story] Development of Software for Detecting Communications by P2P File Sharing Software

February 9, 2012

[Conference Presentation Reports] New Video Processing Methods to Improve Apparent Gloss
[Glossary] 11 terms related to file storage and high picture quality technology were added.

January 30, 2012

[Development Story] Standardization and Disc Drive Development of Next-generation Blu-ray Discs

January 12, 2012

[Conference Presentation Reports] An Authentication System using Smart Phones as Secure Storage

December 26, 2011

[Conference Presentation Reports] Application of Economical Evaluation Method of Rare-earth Magnets Recycling to Compressors

December 22, 2011

[Development Story] Global Telematics Service Platform for Electric Vehicles

December 13, 2011

[Development Story] Simulation Technology for Resin Foam Molding

November 22, 2011

[Development Story] Storage Tier Virtualization Technology

November 17, 2011

[Conference Presentation Reports] Unconditionally Provably Secure Cancelable Biometrics Based on a Quotient Polynomial Ring

November 8, 2011

[Conference Presentation Reports] Fast and Accurate Biometric Identification Using Score Level Indexing and Fusion

October 27, 2011

[Conference Presentation Reports] Symmetric Key Distribution for Car-to-Car/Infrastructure Communication Systems

October 19, 2011

[Conference Presentation Reports] Automatically Detecting and Removing Malware using Dynamic Analysis Systems
[Glossary] 20 terms related to resin molding, P2P, telematics, and BD were added.

October 7, 2011

[Conference Presentation Reports] Key Activities for Introducing Software Product Lines into Multiple Divisions

October 4, 2011

[Conference Presentation Reports] Proposal of Symmetric Searchable Encryption for Search Service on Cloud System

September 14, 2011

[Conference Presentation Reports] High-Density Recording Method for Holographic Memory System

August 25, 2011

[Conference Presentation Reports] Maintaining Image Quality when Watermarking Grayscale Comic Images for Electronic Books

August 19, 2011

[Conference Presentation Reports] Security evaluation result on Luffa v2

June 29, 2011

[Conference Presentation Reports] A Route Search Method for Electric Vehicles in Consideration of Range and Locations of Charging Stations

June 27, 2011

[Development Story] Memory-management Technology for Supporting Stable Operation of Java Systems

June 8, 2011

[Conference Presentation Reports] Development of a Distributed Print-Out Monitoring System for Efficient Forensic Investigation

May 27, 2011

[Development Story] A Model-driven System Development Platform for Achieving Rapid System Development

April 28, 2011

[Glossary] 12 terms related to system development, memory management, and storage virtualization were added.

April 12, 2011

[Conference Presentation Reports] CD-gap-free Contour Extraction Technique for OPC Model Calibration

January 31, 2011

[Conference Presentation Reports] A Proposal of Lightweight Methodology from GUI Prototypes

January 14, 2011

[Development Story] Development of Root Cause Analysis (RCA) Function for Rapidly Identifying the Root Cause of Failure

November 11, 2010

[Development Story] Information History Management Technology for Tracking Down to Paper Media

October 21, 2010

[Glossary] 9 terms related to information history managment and system operations management were added.

September 17, 2010

[Conference Presentation Reports] A Metric of Information Gained through Biometric Systems

September 6, 2010

[Development Story] Supporting Green IT: Energy-saving Technology of Storage

July 15, 2010

[Development Story] Highly Accurate Biometric Identification with High Convenience

July 1, 2010

[Conference Presentation Reports] Stable Disk Performance with Non-Sequential Data Block Placement

May 18, 2010

[Glossary] 8 terms related to biometric authentication and storage systems were added.

April 22, 2010

[Conference Presentation Reports] ID Federation Technology Between Terminals

April 15, 2010

[Conference Presentation Reports] Development of Digital Watermarking Application Technologies for Newspapers

April 5, 2010

[Development Story] Autostereoscopic Live 3D TV System

March 23, 2010

[Conference Presentation Reports] Higher Order Differential Attack on Step-Reduced Variants of Luffa v1

March 3, 2010

[Development Story] Indoor GPS Transmitter Module—Aiming to provide a seamless location-based service

January 22, 2010

[Conference Presentation Reports] Second Preimage Attack on SHAMATA-512

January 12, 2010

[Conference Presentation Reports] High-Accuracy Text Search of Hardcopy Logs

December 3, 2009

[Glossary] 10 terms related to 3D image processing and location-based services were added.

November 13, 2009

[Conference Presentation Reports] Generating Provably Secure Cancelable Fingerprint Templates Based on Correlation-invariant Random Filtering

November 6, 2009

[Conference Presentation Reports] Multipath Data Transmission for Wireless Thin Clients

November 4, 2009

[Conference Presentation Reports] A Study on Read/Write Protection of a Digital Document by Cryptographic Techniques

October 6, 2009

[Development Story] Massive and High-speed Data Processing Technology for the "Information Explosion" Era

August 26, 2009

[Conference Presentation Reports] Cancelable Biometrics with Perfect Secrecy for Correlation-Based Matching

August 11, 2009

[Development Story] Architectural Evolution of the Autonomous Decentralized Systems

August 4, 2009

[Conference Presentation Reports] A Study on Multi-Recipient Encryption for Selective Disclosure

July 31, 2009

[Glossary] 3 terms related to recent news releases were added.

June 30, 2009

[Development Story] Digital Signatures on Stand-alone Memory Chips without CPUs

June 1, 2009

[Conference Presentation Reports] Recursive Double-Size Modular Multiplications without Extra Cost for Their Quotients

May 21, 2009

[Conference Presentation Reports] A Method of Water Supply Planning for a Large-scale City

April 20, 2009

[Glossary] 16 terms related to transaction processing, autonomous decentralization, and authentication were added.

March 30, 2009

[Development Story] Sensor Network Web Service System for Collecting, Managing, and Providing Various Sensor Information

March 16, 2009

[Development Story] High-performance Compiler Technology for Handling a Wide Range of Systems from Supercomputers to Embedded Systems

February 17, 2009

[Conference Presentation Reports] Btrax - an automated coverage test tool

February 6, 2009

[Development Story] Virtualization of Network Attached Storage (NAS) for Cutting Management Costs

January 20, 2009

[Conference Presentation Reports] Estimation of the New Feature Extracting Method for Tamper Detection in Printed Documents

December 22, 2008

[Conference Presentation Reports] Third-party approach to controlling digital copiers

November 18, 2008

[Conference Presentation Reports] A Study on User Authentication Infrastructure for Next Generation Telematics

October 28, 2008

[Glossary] 9 terms related to sensor network, compiler, and virtual NAS were added.

October 27, 2008

[Conference Presentation Reports] An Approach of Knowledge Sharing via Empirical Knowledge in Project Management

October 21, 2008

[Conference Presentation Reports] Pre-allocation Size Adjusting Methods for Preventing File Fragmentation

October 10, 2008

[Conference Presentation Reports] A Black Hen Lays White Eggs: Bipartite Multiplier out of Montgomery One for On-Line RSA Verification

September 19, 2008

[Conference Presentation Reports] RFID Password Management Methods for Falsification Prevention in Bookstore Management using Secure RFID tags

September 3, 2008

[Conference Presentation Reports] A Feature Extracting Method for Tamper Detection in Printed Documents

August 27, 2008

[Conference Presentation Reports] VESPER (Virtual Embraced Space ProbER)

August 4, 2008

[Conference Presentation Reports] Cast Elimination for Containers in Java

June 19, 2008

[Development Story] Server Virtualization Technology for Mission-critical Systems

April 18, 2008

[Glossary] 11 terms related to ubiquitous agent, server virtualization, and redactable signature were added.

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Researchers' Development Story

Researcher itself explains the research theme on information area in detail.

In-vehicle Service: May 29, 2013

Conference Presentation Reports: Conference presentation reports written by researchers at YRL.

Glossary: Technical terms related to research themes at YRL are explained.

What's New Archive

Copyright and Liability Notice, etc.