Hideyuki Fukuhara

A Messaging Network to Realize an SOA-Based System

This present paper introduces an approach to construct an SOA-based system using a messaging network. The proposed solution uses a messaging networking, which is a type of overlay networking. The proposed approach can reduce the complexity and the maintenance cost of the system, which both makes an information system vulnerable. Therefore, the proposed approach can contribute to the construction of a secure information system. The requirements of a messaging network for an SOA-based system are presented.

Service oriented architecture realized by a messaging network

This paper introduces an approach to realize service-oriented architecture (SOA) governance using a messaging network. The proposed solution uses a messaging network with a structured overlay. The messaging network is XML-based, and is an actual implementation of a content-based network. The proposed scheme provides a network-centric approach to ensure SOA governance by use of a common proactive scheme on the network infrastructure.

Integration of sensor networks with information systems using the messaging network architecture

This paper describes an approach to integrate sensor networks with information systems using the so-called messaging network architecture. A messaging network is an overlay network with a rich set of message handling capabilities. The use of messaging network reduces the complexity and the maintenance burden of the integrated sensor information systems. Message mediation enables not only interoperation of various applications but also integration of a diversity of data set to produce useful information. The proposed approach naturally leads to an SOA-based sensor network design. The decomposition of a system into services has many advantages in developing secure scalable multi-tenant information systems. The requirements on a messaging network for sensor network systems are presented.

Data processing framework with analytic infrastructure for future smart grid

This paper provides an approach for data processing infrastructure in next generation of smart grid, which would be more complicated with heterogeneous factors, such as renewable energy resources, electric vehicles, micro-grids, smart meter, demand-side energy management system, demand response, and dynamic-pricing. To solve this complicated environment, key technology is information technologies and then this paper proposes a scheme and data processing framework with analytic infrastructure for future Smart Grid, which would make innovative application and service with effective development.

A comprehensive data processing approach to the future smart grid

In the future smart grid, a large amount of renewable energy resources will be installed in both utility side and customer side. How to manage the variance of amount of power generation and manage them correctly would be most important issue for the future electric power system and energy management. Information infrastructure will be key factor for resolving the issue for the reason to process a huge amount of data and use them efficiently should be very important role of the system. In this paper, we would like to introduce a comprehensive approach to design data processing scheme and organize necessary functions required in the future smart grid.

Coping with the Complexity of SOA Systems with Message Forensics

This paper introduces an approach to construct SOA (Service Oriented Architecture) systems using the so called a synchronous messaging network. An asynchronous messaging network (or simply messaging network) refers to an overlay network (over LAN, VPN, Internet, etc.) that allows exchanging well-formatted asynchronous messages (typically in XML) between the service providers and consumers in the system. The proposed approach aims at reducing the operation and maintenance cost of the system by using a messaging network enhanced with the capability to store, inspect and analyze selected portions of the exchanged messages under the strict control of security and privacy. Complexity makes any information system vulnerable to design flaws, operation error, and security problems. The proposed approach facilitates analyzing these problems associated with complex SOA systems through the message-store analysis. We consider that the application of computer forensics to the message store in SOA helps the system administrator to identify and fix various problems. The requirements for the messaging network for SOA systems are also presented.