The conference was held in the last week. The materials are available online.
Paper - Tajo: A Distributed Data Warehouse System on Large Clusters http://dbserver.korea.ac.kr/~hyunsik/papers/Tajo_ICDE_2013.pdf Poster http://dbserver.korea.ac.kr/~hyunsik/papers/Tajo_Poster_ICDE_2013.png Thanks, Hyunsik
