정보처리학회논문지B (The KIPS Transactions:PartB)

한국정보처리학회 (Korea Information Processing Society)
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MyNews : 모바일 환경에서 사용자 관심사를 고려한 XML 문서 트랜스코딩

MyNews : Personalized XML Document Transcoding Technique for Mobile Device Users

  • 발행 : 2005.04.01
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⟨ 이전 논문 다음 논문 ⟩

초록

기존의 웹 컨텐츠를 PDA나 핸드폰등 모바일 디바이스에서 표현하기 위해서는 단말기의 낮은 성능상의 제약으로 인해 적절한 변환이 필요하다. 이와 같이 단말기의 성능을 고려하여 컨텐츠를 변환하는 것을 트랜스 코딩이라 한다. 현재까지 트랜스코딩에 대한 연구들은 사용자의 관심사항온 반영하기 보다는 단말기의 성능을 고려한 연구가 주로 이루어지고 있다. 이는 서비스 제공자 중신의 컨텐츠 변환으로 사용자의 관심사항을 반영하기 곤란하다. 현재 웹컨텐츠의 경우 개인화에 대한 연구가 진행되고 있으나 주로 컨텐츠를 기반으로 하거나 웹로그를 분석하는 등의 방법을 사용하고 있기 때문에 사용자의 명시적인 관심사항을 반영하기 곤란하다. 따라서 본 논문에서는 사용자가 웹문서에서 특정 주제에 대한 관심사항을 명시적으로 표현하는 경우 효과적인 트랜스코딩 기법을 제안한다.

Developing wireless internet service and mobile devices, mechanisms for web service across are various. However, the existing web infrastructure and content were designed for desktop computers and arc not well-suited for other types of accesses, e.g. PDA or mobile Phone that have less processing power and memory, small screens, limited input facilities, or network bandwidth etc. Thus, there is a growing need for transcoding techniques that provide that ability to browse the web through mobile devices. However, previous researches on existing web contents transcoding are service provider centric, which does not accurately reflect the user's continuously changing interest. In this paper, we presents a transcoding technique involved in making existing news contents based on XML available via customized wireless service, mobile phone.

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참고문헌

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