• Journal of Intelligence and Information Systems
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• v.11 no.3
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• pp.117-127
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• 2005

Proportionately with a rapid development of mobile instrument technology, the number of mobile contents utilizing computing environment's graphic technology or image processing is increasing. In this paper, I designed a middleware which supports facial detection and recognition system based WIPI(Wireless Internet Platform for Interoperability), the Korean standard mobile platform. The facial recognition middleware introduced the object oriented concepts, to apply to recognition security and other contents by using mobile camera. This can reduce the development time and cost by dividing process while developing software. Therefore, it would be applied to content security or technology transfer with other company. Facial recognition middleware system is composed of face detection module and face recognition module, and proposes the application contents design method based on WIPI platform.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.522-528
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• 2004

Mobile internet service based on CDMA network evolution and multifunction mobile terminal is popular in Korea. Mobile internet service is classified as the information service using browser and mobile multimedia service using download platform. Killer applications based on multifunction mobile terminals have been developed for new business in mobile internet services. One of killer applications is location based seurvice (LBS) using mobile location information. In this paper, we develop mobile map browser using WIPI platform that is the main function in LBS. Mobile map browser interworking with GIS server provides the map information. The developed mobile map browser can be working on PDA and telematics terminals when WIPI is porting on these devices.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2008.05a
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• pp.595-598
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• 2008

The Large amounts of data were available to transfer on mobile environment in the development of mobile telecommunications technology. And WIPI(Wireless Internet Protocol for Interoperability) platform is being mounted obligations to develope mobile application services. The applications developed on WIPI platform is possible to interoperability on mobile mounted WIPI platform, so there are not demand on mobile device. Currently e-commerce service is actively on mobile environment. This service is offerd based on XML Signature(eXtensible Markup Language) which provide integrity, message authentication, and/or signer authentication services for data of any type, whether located within the XML that includes the signature or elsewhere. In this paper, we designed and implemented XML Signature service module which possible interoperability on mobile mounted WIPI platform.

• The KIPS Transactions:PartA
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• v.14A no.5
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• pp.309-316
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• 2007

This paper describes the LBS Terminal Standard Platform based on WIPI. The LBS Terminal Standard Platform based on WIPI is API for obtaining the location information in the mobile standard platform providing the environment which is mounted on the mobile communications terminal and can platform an application. The mobile Platform consists of HAL API, C API and Java API that it is able to process Location Information data among wireless network. It is defined and developed at the HAL sections and C sections based on Generic I/O, and It describes in details in this paper. This standard Platform is expected to be utilized as the base specification in developing the LBS Terminal development technology and standard method to LBS application developers.

• Electronics and Telecommunications Trends
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• v.19 no.5 s.89
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• pp.143-149
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• 2004

WIPI는 한국 무선인터넷 표준화 포럼에서 개발한 표준 모바일 플랫폼이다. 본 고에서는 WIPI의 탄생 배경과 WIPI 플랫폼의 특징들을 기술한다. 또한 WIPI의 표준화 범위와 표준화 항목들을 기술하고 WIPI 2.0에서 새롭게 추가되는 기능 및 표준화 항목들을 정리한 후 향후 WIPI가 나아가야 할 방향을 제시한다.

• Journal of Korea Multimedia Society
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• v.13 no.4
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• pp.609-617
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• 2010

Since Korean mobile communication companies each use different mobile platforms, developers must configure and translate their game contents to run under each of the platforms so that they can be serviced correctly. Nevertheless, such translation tasks require lengthy times and costs. This is one of the reasons why a variety of contents could not be provided. In order to mitigate such difficulty, this paper implemented an automatic mobile contents translating system that automatically translates mobile C game contents of the GNEX platform to mobile java contents of the WIPI platform. The GNEX C-to-WIPI Java automatic contents translation system helps minimize the amount of time and cost required in servicing contents to different mobile communication companies by promptly translating a platform-specific-content to run under other platforms. Also, the automatic translation and servicing of existing contents increases the reusability of these contents and also the productivity of new contents thereby offering users with a more variety of games.

• Proceedings of the Korean Information Science Society Conference
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• 2003.04d
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• pp.412-414
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• 2003

모바일 표준 플랫폼 WIPI(Wireless Internet Platform for Interoperability)는 하드웨어 독립적으로 설계되어 어떠한 무선단말기에도 사용가능하며 개발언어인 C와 자바를 선택적으로 사용할 수 있는 국내 무선인터넷 표준 플랫폼이고 WAP2.0(Wireless Application Protocol) 규격은 XHTML의 사용으로 유.무선 인터넷의 통합 컨텐츠 제공이 가능한 무선 응용프로토룰이다. 본 논문에서는 WIPI 표준 플랫폼에서 단말기의 무선인터넷 활용을 위해 XHTML을 마크업 언어로 채용한 WAP2.0 규격의 마이크로 브라우저 원형(Prototype)을 설계하여 구현하였고 WIPI 시뮬레이터를 사용하여 응용프로그램으로 구현된 마이크로 브라우저의 동작실험을 함으로써 WIPI 표준 플랫폼을 위한 WAP2.0마이크로 브라우저의 활용 가능성을 제시한다.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.379-381
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• 2006

모바일 표준 플랫폼 WIPI(Wireless Internet Platform for interoperability)는 모바일 단말기에 탑재되어 응용프로그램을 실행할 수 있는 실행환경을 제공하는 국내 모바일 표준 플랫폼이다. 2002년부터 개발이 시작되어 현재 WIPI 2.0 규격을 탑재한 모바일 단말기가 출시된 상황이다. WIPI 2.0 규격은 PC연결 등의 표준 입출력, 폰카메라, 위치알림 기능, 보안통신 등의 서비스까지 규격화하고 있으며, 차기 버전에서는 휴대폰은 물론 휴대인터넷이나 위성 디지털멀티미디어방송(DMB) 단말기 플랫폼으로의 확장도 모색되는 등 발전가능성이 크다. 그러나 WIPI가 고려되지 않고 설계된 현재의 운영체제상에서 구현된 표준 플랫폼은 설계상 제한이 있으며, 미들웨어의 성격이 강하기 때문에 특정하드웨어와 운영체제에서의 WIPI 지원여부에 따라 응용 분야에 제약이 가해진다. 본 논문에서는 모바일 디바이스를 위한 연구개발을 목적으로 개발된 오픈소스기반 운영체제인 OpenOS의 커널수준에서 WIPI 표준 플랫폼의 HAL(Handset Adaptation Layer)과 WIPI-C 필수 API를 구현하여 성능의 개선과 표준 플랫폼을 위한 운영체제로의 발전 및 활용 가능성을 제시한다.

• 한국IT서비스학회:학술대회논문집
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• 2006.11a
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• pp.261-270
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• 2006

The present study analyzes the social equilibrium of wireless internet platform market before and after the adoption of WIPI(Wireless Internet Platform for Interoperability). When market prevails operator ownership, as opposed to manufacturer ownership, with heterogenous platforms becomes a more likely and desirable solution. After the adoption of WIPI, social equilibrium is achieved only if operators perceive that the cost reduction and the interoperability effects from investing in WIPI fully offset the appropriation effect from investing in heterogenous platforms.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.17 no.6
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• pp.41-56
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• 2007

In this paper, we propose a specification-based intrusion detection system for WIPI(Wireless Internet Platform for Interoperability). In proposing the system, we focused on providing lightweight code, supporting multiple languages and hardware independence. The proposed system is based on an algorithm which detects an intrusion to main API of WIPI-HAL(Handset Adaptation Layer) and defines the prototype of mIDS(mobile IDS) API group that it can be added on the HAL. Moreover, we prove apply possibility through a WIPI emulator using java library.