fontsize
Search

Undergraduate and Graduate Schools

Home > Undergraduate and Graduate Schools > Faculty Members List > Department of Computer Science and Engineering > Yoshiteru Ishida

Yoshiteru Ishida

Affiliation Department of Computer Science and Engineering
Title Professor of Department of Computer Science and Engineering
Fields of Research Immunity-Based Systems and Systems AI /Complex System Theory /Human Memory and Reasoning
Degree Dr. Eng. (Kyoto University)
Academic Societies ACM / IEICE / IPSJ / SICE / JFES
E-mail ishida@cs
Please append ".tut.ac.jp" to the end of the address above.
Laboratory website URL http://www.sys.cs.tut.ac.jp/
Researcher information URL Researcher information

Research

* Immunity-Based Systems
Sensor networks inspired from the immune network
Adaptive system based on the immune systems
Global online sensor networks
* Strong AI and Emergent AI by Cooporating Modular AI
Human memory and recognition model
Self-organizing memory as a module
Autonomous search as a module
* Self-Repair/Diagnose/Rematch Systems
Mechanism design
Identity define and the self emergence
Degenerated design

Theme1:Intelligent Sensor Systems, Intelligent Global Sensor, System Sensing

Overview
Fig. 1 Sensor Network Design System

We "propose a profile-based sensing framework for adaptive sensor systems based on models that relate possibly heterogeneous sensor data and profiles generated by the models to detect events. With these concepts, three phases for building the sensor systems are extracted from two examples: a combustion control sensor system for an automobile engine, and a sensor system for home security. The three phases are: modeling, profiling, and managing trade-offs. Designing and building a sensor system involves mapping the signals to a model to achieve a given mission." Quaoted from the second publication below.

[Recent Publications]
◆ Immunity-Based Diagnosis for a Motherboard, Sensors 11: 4. 4462-4473, 2011.
◆ Adaptive Sensing Based on Profiles for Sensor Systems Sensors, Sensors 9: 11. 8422-8437, 2009.

[Special Issues]
◆ State-of-the-Art Sensors Technology in Japan, Sensors 2012
◆ State-of-the-Art Sensors Technology in Japan, Sensors 2010

Selected publications and works

Yoshiteru Ishida (2004) Immunity-Based Systems: A Design Perspective Springer.
Yoshiteru Ishida, Hirofumi Hirayama, Hiroyuki Fujita, Akio Ishiguro, Kazuyuki Mori (1998) Immunity-Based Systems--Intelligent Systems by Artificial Immune Systems-- (in Japanese) Edited by:Yoshiteru Ishida. Corona Pub. Co. Japan.

Keywords

Virtual Sensor, Sensor Network, Profile Learning

Theme2:Modular AI: Search Engine by extended L-System

Overview
Fig. 2 Path Finding by extended L-System

For designing a strong AI, a mechanism and components are required to allow the emergence of self-growing intelligence. As a candidate for such a component, we study a generic search engine using an extended L-system.

Keywords

strong AI, Modular AI, Self-organizing memory, search engine

Theme3:Intelligent Networked Systems

Overview
Fig. 3 Mutual Repairing in a Cluster of Cooperative Agents

We discuss "a critical phenomenon in a self-repair network by mutual copying. Extensive studies have been done on critical phenomena in many fields such as in epidemic theory and in percolation theory with an effort of identification of critical points. However, from the viewpoints of cleaning up a network by mutual copying, critical phenomena have not much studied. A critical phenomenon has been observed in a self-repair network. Self-repairing by mutual copying is “the double-edged sword” that could cause outbreaks with inappropriate parameters, and careful investigations are needed."
Quaoted from the last publication of the self-repair networks below.

[Asymmetric Approaches]
◆ Asymmetric Structure between Two Sets of Adaptive Agents: An Approach Using a Matching Automaton, LNCS 6884, pp. 357-365, 2011.
◆ Asymmetry in Repairing and Infection: A Case of the Self-Repair Network, LNCS 6278, pp. 645-651, 2010.
◆ Asymmetric Phenomena of Segregation and Integration in Biological Systems: A Matching Automaton, LNCS5712, pp. 789-796, 2009.
◆ Asymmetric Interactions between Cooperators and Defectors for Controlling Self-Repairing,”LNCS5179, pp. 440-447, 2008.
◆ Symmetries on Asymmetric Wars: Generalists (HIVs) versus Specialists (T-cells), LNCS 4694, pp. 854?861, 2007.

[Self-Repair Networks]
◆ Complex Systems Paradigms for Integrating Intelligent Systems: a Game Theoretic Approach, in Computational Intelligence, 115, 155?181, 2008.
◆ A Game Theoretic Analysis on Incentive for Cooperation in a Self-Repairing Network, in Innovations and Advanced Techniques in Computer and Information Sciences and Engineering, pp. 505-510, 2007.
◆ A Critical Phenomenon in a Self-Repair Network by Mutual Copying, LNCS 3682, pp. 86-92, 2005.

[Book]
◆ Yoshiteru Ishida, Hirofumi Hirayama, Hiroyuki Fujita, Akio Ishiguro, Kazuyuki Mori (1998) Immunity-Based Systems--Intelligent Systems by Artificial Immune Systems-- (in Japanese) Edited by:Yoshiteru Ishida. Corona Pub. Co. Japan

Selected publications and works

Yoshiteru Ishida (2015) Self-Repair Networks: A Mechanism Design Springer isbn:978-3-319-26447-9 (Print) 978-3-319-26447-9 (Online).

Keywords

game theory, autonomous distributed sysetms, probabilistic cellular automaton

Title of class

Complex and Intelligent Systems (D33030120) /
Discrete Mathematics (B1361015) /
Advanced System and Knowledge Scieces (M23622030) /
Fundamental of Discrete Mathematics (B1351007)


to Page top