• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 1995.10a
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• pp.1-54
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• 1995

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2004.10a
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• pp.105-129
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• 2004

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2005.04a
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• pp.61-92
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• 2005

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2002.05a
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• pp.149-153
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• 2002

자동 변속기 차량은 여러 가지의 장점을 지니고 있으며, 쉬프트 맵의 특징이 수동 변속기차량과는 달리 이미 규정된 패턴을 따른다. 하지만 킥 다운, 킥 업, 리프트 풋 업 등의 현상이 어느 운전자에게나, 어떤 추행 상황에서나 일괄 적용되고 있기에 불만스러움을 느끼는 운전자가 있을 수 있다. 이에 본 논문에서는 이런 일반적으로 정해진 쉬프트 맵을 운전자의 조작 정도와 차량의 상태를 종합적으로 고려하여 쉬프트 맵을 수정, 적용할 수 있도록 지능형 변속 시스템을 구현하였다. 변속 시스템의 학습 과정에서는 뛰어난 학습 능력을 지니고 있기 때문에 판단 및 추론이 요구되는 지능형 시스템의 학습 도구로 다양하게 적용되고 있는 소프트 컴퓨팅(Soft Computing) 기법을 이용하였으며, 각 학습 내용에 따라 필요 입력을 별도로 구성한 모듈 형태의 망구조를 지니고 있다. .

• Electronics and Telecommunications Trends
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• v.34 no.1
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• pp.23-35
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• 2019

In the upcoming post-app era, real-time, intelligent and immersive services such as autonomous vehicles, virtual secretaries, virtual reality, and augmented reality are expected to dominate. However, there is a growing demand for new networking and computing infrastructure capabilities because existing physical connection-oriented networks and centralized cloud-based service environments have inherent limitations to effectively accommodate these services. To this end, research on intelligent edge network computing technology is underway to analyze the contextual situation of human and things and to configure the service environment on the network edge so that the application services can be performed optimally. In this article, we describe the technology issues for edge network intelligence and introduce related research trends.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2001.12a
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• pp.133-136
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• 2001

This paper partially presents a Hierachical neural network architecture for providing the intelligent control of complex Automatic Transmission(AJT) system which is usually nonlinear and hard to model mathematically. It consists of the module to apply or release an engine brake at the slope and that to judge the intention of the driver. The HNN architecture simplifies the structure of the overall system and is efficient for the learning time. This paper describes how the sub-neural networks of each module have been constructed and will compare the result of the intelligent hJT control to that of the conventional shift pattern.

• Proceedings of the KIEE Conference
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• 2006.04a
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• pp.174-176
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• 2006

Sensor network supports data delivery from Physical world to cyber space. Sensors get physical events then wireless network transfers sensor data to service server. We use sensor network technology to light control system for intelligent building. In ubiquitous computing environment. wireless sensor network is basic tool for intelligent service. In this paper, we propose intelligent building light control system based on wireless sensor network. It is implemented using previous light control product, can be adopted to present building light system.

• Electronics and Telecommunications Trends
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• v.33 no.6
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• pp.24-33
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• 2018

In the age of IoT, in which everything is connected to a network, there have been increases in the amount of data traffic, latency, and the risk of personal privacy breaches that conventional cloud computing technology cannot cope with. The idea of edge computing has emerged as a solution to these issues, and furthermore, the concept of ultra-low power edge intelligent semiconductors in which the IoT device itself performs intelligent decisions and processes data has been established. The key elements of this function are an intelligent semiconductor based on artificial intelligence, connectivity for the efficient connection of neurons and synapses, and a large-scale spiking neural network simulation framework for the performance prediction of a neural network. This paper covers the current trends in ultra-low power edge intelligent semiconductors including issues regarding their technology and application.

• Journal of the Korean Institute of Intelligent Systems
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• v.16 no.5
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• pp.544-549
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• 2006

This research is to introduce about Judgment System for Intelligent Movement(JSIM) that can perform assistance work of human brain. JSIM can order autonomous command and also it can be directly controlled by user. This research assumes that control object is limited to Mobile Robot(MR) Mobile robot offers image and ultrasonic sensor information to user carrying JSIM and it performs guide to user. JSIM having PDA and Sensor-box controls velocity and direction of the mobile robot by soft-computing method that inputs user's command and information that is obtained to mobile robot. Also it controls mobile robot to achieve various movement. This paper introduces wearable JSIM that communicates with around devices and that can do intelligent judgment. To verify the possibility of the proposed system, in real environment, the simulation of control and application problem lot mobile robot will be introduced. Intelligent algorithm in the proposed system is generated by mixed hierarchical fuzzy and neural network.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.663-668
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• 2008

These days, computing systems need to be intelligent for satisfying general users' ambiguous requests. In order to make a system intelligent, several methods of managing knowledge have been proposed. Especially, in ubiquitous computing environment, where various computing objects are working together for achieving the given goal, ontology can be the best solutionfor knowledge management. In this paper, we proposed a novel reasoner processing ontology-based knowledge which is expressed in EOL. As this EOL reasoner uses less computing resource, it can be easily adapted to various computing objects in ubiquitous computing environment providing easy usability of knowledge.