Smart Media

Web contents recognition and seamless movement in multiscreen environment

Motivation

  • How can we share web contents among browsers in multiple devices?

Objective

  • Design new web based content sharing platform without any browser extensions (or plug-ins)

Publication

  1. Sangmin Park, Hyeontaek Oh, Sanghong Ahn, Jinhong Yang, Hyojin Park, Junkyun Choi, Jung Il Gu, "Web contents recognition and seamless movement in multiscreen environment," ICACT 2013 (Outstanding Paper Award)

User Centric Content Management System for Open IPTV Over SNS

Motivation

  • Content aggregation and syndication system (CANSS) developed from KAIST through the same project
  • How to freely utilize APIs of CANSS in open IPTV platform?
  • Integration of service-oriented architecture (SOA) and Web 2.0 is an important issue for IPTV service of telecommunication provider such as KT

Objective

  • Change heavy function into light function as one of APIs within open IPTV platform
  • Reproduce when IPTV users want to view the transcoded content in a timely manner
  • Unnecessary working like automation need to be reduced in order to reduce resource depletion such as bandwidth, cost, and server overhead

Research Issues

  • Development integrating SNS and IPTV service
  • Content reproduction on open platform and IoT service to be converged with these APIs

Contributions

  • Propose a user centric CMS integrating SOA and Web 2.0.
  • Analyze normalized costs for three-screen services between the proposed user centric CMS and the conventional CMS (i.e., CANSS)
  • Develop a social Web TV (prototype) to support three-screen service (e.g., PC, iPad, and iPhone) for open IPTV using the proposed user centric CMS

Publication & Patent

  1. Seung Hyun Jeon, Sanghong An, Changwoo Yoon, Hyun-woo Lee, Junkyun Choi, “User Centric Content Management System for Open IPTV Over SNS,” Journal of Communications and Networks (KICS), vol. 17, no. 3, pp. 296-305, June 2015. (IF: 1.007)
  2. Seung Hyun Jeon, Joohyung Lee, Jun Kyun Choi, Changwoo Yoon, and Hyun-woo Lee "User Centric Content Management System for Open IPTV Over SNS," ICTC 2012 (Best Paper Award)
  3. 전승현, 윤장우, 이남경, 홍강운, 엄태원, 이호연, 허경우, 이현우, 류원, "사용자 시청 이력 기반 콘텐츠 추천 방법", 10-1438764, 2014-09-01, KR.