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Technology involving patent rights held by Keio University. For further information, please inquire at the KLL Desk.
連携技術セミナー
KIF研究プロジェクト
Research Project at Keio Innovation Foundry (KIF) as one of Keio University Faculty of Science and Technology 75th Anniversary Commemorative Project.

Information and Communication

8
Information and Communication
Polymer Optical Waveguide Devices
Enabling ExaFLOPS Scale Computing
Associate Professor ISHIGURE, Takaaki
Department of Applied Physics and Physico-informatics
Optical interconnect technologies have been drawing much attention for realizing ExaFLOPS scale high-performance computing systems. In this research, polymer optical waveguide devices for high-bandwidth-density interconnects are designed and fabricated in order to demonstrate their outstanding performances.
9
Information and Communication
Electronics
PEACH: a switch to build a supercomputer
with direct connection of GPUs
Professor AMANO, Hideharu
Department of Information and Computer Science
PEACH is a switching fabrics which build a supercomputer with a low latency direct communication between GPUs through PCIe.
10
Information and Communication
Society & Environment
Web eco-system by WIX (Web Index)
Associate Professor TOYAMA, Motomichi
Department of Information and Computer Science
Three main access paths to the Web are search engine, book mark and hyper-links. Each of these accompanies eco-system of information providers and consumers. WIX (Web Index) is meant to provide the fourth access path to the Web and we would like to exhibit the new eco-system based on WIX.
11
Information and Communication
Email+SQL=RMX
Associate Professor TOYAMA, Motomichi
Department of Information and Computer Science
We will demonstrate RMX system, which extends the syntax of Email address to cooperate with SQL to achieve higher functionalities.
12
Information and Communication
KANSEI MANGA Recommend
Associate Professor MITSUKURA, Yasue
Department of System Design Engineering
The evaluation of human emotions has been a multi-disciplinary area of research interest. Although there are several methods for such evaluation, such as subjective evaluation and behavioral taxonomy, direct evaluation from the human brain is more reliable. Electroencephalograph (EEG) signal analysis is particularly widely used because of its simplicity and convenience. In the site, we show the MANGA recommend system using the EEG.
13
Information and Communication
Scalable Control Technology for
Large-scale Networks across Multi-carrier
Professor YAMANAKA, Naoaki
Department of Information and Computer Science Professor
In the Software Defined Transport Network which makes carriers’ large-scale networks dynamically manageable, a single management device controls all networks across multi-carrier. From the point of view of scalability, cooperation between management devices of each carrier is needed in the future. Therefore, we propose a secure cooperation method between management devices in the multi-carrier environment.
14
Information and Communication
HOLST: Energy-efficient datacenter network
based on ultra high-speed optical switch
Professor YAMANAKA, Naoaki
Department of Information and Computer Science Professor
Recently, datacenter network architecture using optical switches is studied to reduce the power consumption. On the conventional method, the number of traffic flows is limited due to the low switching speed of mechanical switches. Therefore, we propose a novel datacenter network architecture using ultra high-speed optical switches to increase the number of flows that are able to pass through optical lines.
15
Information and Communication
Atomic NFV for realization of super-distributed virtual network devices
Professor YAMANAKA, Naoaki
Department of Information and Computer Science Professor
Network Function Virtualization (NFV) makes it possible to create communication services by using a virtualization of network node functions. We demonstrate “Atomic NFV” that realizes super-distributed virtual network devices.
16
Information and Communication
Low-cost and Energy-saving Optical Network
by Programmable Optical Edge
Professor YAMANAKA, Naoaki
Department of Information and Computer Science Professor
Conventional optical network requires multiple optical edges which implement dedicated communication processing function for each network service such as IP and Ethernet. In our research project, single programmable optical edge can accommodate multiple network services using reconfigurable communication processing modules composed of FPGA/LSI/CPU fabric.
17
Information and Communication
Biomedical
LMML: A Computational Forensic Visualization Environment
Professor FUJISHIRO, Issei
Department of Information and Computer Science
An integrated processing environment for a dedicated mark-up language, LMML, is introduced, which is intended to describe and visually analyze forensic big data towards the digitization of criminal investigation and court.
18
Information and Communication
Electronics
IoT environmental sensing system
Professor MATSUMOTO, Yoshinori
Department of Applied Physics and Physico-informatics
This booth exhibits IoT environmental sensing system which measures the weather, radiation or PM2.5 information using low power sensor and small solar cell. The data transmits through Wi-Fi or sensor network to collect or record by cloud system. IoT technologies visualize the data and analyze by tablet mobile device.
19
Information and Communication
Society & Environment
Interactive Intelligent System
Professor IMAI, Michita
Department of Information and Computer Science
Imai laboratory studies on Interactive Intelligence to achieve smooth Human machine interaction. We investigate the mechanism of human cognition and design and adaptive system based on the findings of the human cognition. We prepare an interactive robot, and an autonomous mobile wheelchair and explain our technical motivation in this exhibition.
20
Information and Communication
Electronics
Research and Development on Photonic Networks Using Broad Wavelength Range of T-band and O-band
Professor TSUDA, Hiroyuki
Assistant Professor KUBO, Ryogo
Department of Electronics and Electrical Engineering
Arrayed-waveguide grating routers for newly developing waveband (T-band, 1000-1260 nm) are fabricated. It realizes low-cost, ultra large capacity transmission systems for data center networks.
21
Information and Communication
Route guidance system in
Intelligent Transportation Systems (ITS)
Professor SHIGENO, Hiroshi
Department of Information and Computer Science
We are researching vehicle-to-vehicle communication that vehicles communicate each other directly on the roads. For example, it is used for acquire the information such as accidents, traffic jam and so on faster and change the route. Moreover, we evaluate the application performance using network simulator and traffic simulator.
22
Information and Communication
Photonics polymer for ultra high-speed optical fiber and ultra high definition display
Professor KOIKE, Yasuhiro
Department of Applied Physics and Physico-informatics
4K/8K broadcast is scheduled to be started towards the Tokyo Olympics in 2020. We have developed the world’s fastest plastic optical fiber that enables a real-time transmission of the staggering amount of information. Moreover, our photonics polymers bring innovation to the liquid crystal display structure which is getting bigger and more complicated.
23
Information and Communication
Society & Environment
PRINTEPS: a Total Intelligent Application Development Platform
Professor YAMAGUCHI, Takahira
Assistant Professor MORITA, Takeshi
Department of Administration Engineering
System development using general-purpose robots takes a lot of time. If the intelligent software is incorporated, cost (human, monetary, time) will be even higher. Therefore, in order to facilitate the development of the intelligent system using a robot, we perform research and development for building tools and intellectual software.
24
Information and Communication
Object Recognition/Augmented Visualization
by 3D Image Sensing
Professor SAITO, Hideo
Department of Information and Computer Science
We present our recent research on 3D object recognition and augmented visualization by 3D image sensing, which is based on computer vision technologies for understanding scenes from images captured with cameras. A live visualization system for visualizing hidden scene will also be presented as a demonstration of the augmented visualization.
25
Information and Communication
Coexistence of real-time and IP communication
in wide area LAN
Associate Professor YAKOH, Takahiro
Department of System Design Engineering
This works aims at coexistence of real-time and IP communication in wide area LAN by synchronized TDMA. Periodic real-time communication occupies its communication path and transmission delay can be bounded. Additionally, throughput deterioration of IP communication is prevented by transmitting pause frame from switch.
26
Information and Communication
Optical Flow Estimation
from a Single Image under Modulated Lighting
Associate Professor YAKOH, Takahiro
Department of System Design Engineering
Modulated lighting during the exposure of a photography superimposes the temporal information in motion blurs. The following image processing well designed for the modulation can extract the optical flow velocity and even acceleration from a single image.
27
Information and Communication
ZINK on ZNA: Content Distribution Mechanism with Efficient Bandwidth Sharing on New Generation Network Architecture
Professor TERAOKA, Fumio
Assistant Professor KANEKO, Kunitake
Department of Information and Computer Science
We aim at realizing a content distribution mechanism called ZINK with efficient bandwidth sharing on a new generation network architecture called ZNA. ZINK enables content retrieval with location-independent content name for high content availability and enables in-network caching for efficient bandwidth sharing. ZNA provides ZINK with the following features: lower latency, broader bandwidth, and higher fault-tolerance than those in the current Internet.
28
Information and Communication
Open Data Oriented Network Management Infrastructure
with Knowledge Base System
Professor TERAOKA, Fumio
Assistant Professor KANEKO, Kunitake
Department of Information and Computer Science
We develop KANVAS, which collects various network information and provides it as well-systemized open data. KANVAS realizes network management with network knowledge, such as network monitoring and inference of the cause of network failure.
29
Information and Communication
Next Generation Content Service
Assistant Professor KANEKO, Kunitake
Professor TERAOKA, Fumio
Department of Information and Computer Science
In the future content service, we believe that the size and number of contents will grow much larger. We demonstrate two services for the future content service in this exhibition.
1. “MOON” - enables the distribution and rendering of high-resolution video over a network.
2. “Content Relationship Network” - enables to get the importance of content from the large number of relationships.
30
Information and Communication
Future data transfer platform
for preventing affluent digital society
Assistant Professor KANEKO, Kunitake
Professor TERAOKA, Fumio
Department of Information and Computer Science
We need to handle data more delicately and highly, while developing of AI or appearance of IoT. Although we treated computing and networking separately, these will be integrated IT platform by next generation’s IT platform so that users will focus on service.
33
Information and Communication
Dollhouse VR: An Asymmetric Collaborative System
for Architectural-scale Space Design
Research Associate SUGIURA, Yuta
Department of Information and Computer Science
We present a system that facilitates asymmetric collaboration among users with two different viewpoints in the design of living or working spaces, such as in the preparation of architectural schematics and floor plans. The system supports a pair of interaction techniques that facilitate communication between these two user viewpoints.
34
Information and Communication
Electronics
Wrap & Sense: Grasp Capture by a Band Sensor
Research Associate SUGIURA, Yuta
Department of Information and Computer Science
We present a bare hand grasp observation system called Wrap & Sense. We built a piece of band sensing equipment composed of infrared distance sensors placed in a line. The sensor band is attached to a target object with all sensors directed along the object surface and detects the hand edge partially. Type of grasp (e.g.,“power grasp”) is used in combination with the 3D shape of the object to determine the whole hand posture.
35
Information and Communication
Electronics
A Measurement System of Body Expansion
Using Spring and Photo Reflective Sensor
Associate Professor SUGIMOTO, Maki
Research Associate SUGIURA, Yuta
Department of Information and Computer Science
We proposed a stretchable sensor for measurement of body expansion. This sensor consist of a photo reflective sensor and spring. The photo sensor is embedded in the spring. When the spring is not stretched, the emitted IR light will reflect back to the phototransistor. However, when the spring is stretched, some of the emitted IR light can flow out through the aperture of the spring, reducing the light reflecting back to the transistor. Therefore, the more the spring is stretched, the less the amount of light would be detected. This method allows user to construct a stretchable sensor that is simple, low-cost and customizable.
36
Information and Communication
Electronics
AffectiveWear: Smart Eyewear that can Recognize
a Wearer’s Facial Expressions in Daily Life
Associate Professor SUGIMOTO, Maki
Research Associate SUGIURA, Yuta
Department of Information and Computer Science
AffectiveWear is a smart eyewear that can recognize a wearer’s facial expressions in daily life. The eyewear can classify eight facial expressions using photo reflective sensors and machine learning method. AffectiveWear can help understand a wearer's mind. The information can be used for a marketing research and a support system for older adults.
37
Information and Communication
3D Gaze Detection for Collective Visual Sensing
Associate Professor SUGIMOTO, Maki
Research Associate SUGIURA, Yuta
Department of Information and Computer Science
Collecting gaze information of multiple users can reveal the attention and intention among them. In this demonstration, we introduce a gaze detection and its 3D visualization technique using wearable camera devices.
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