Jongsun Choi Yongyun Cho Kyoungho Shin Jaeyoung Choi A Context-Aware Workflow System for Dynamic Service Adaptation. 335-345 2007 conf/iccsa/2007-1 ICCSA (1) https://doi.org/10.1007/978-3-540-74472-6_27 db/conf/iccsa/iccsa2007-1.html#ChoiCSC07