@inproceedings{DBLP:conf/grc/ZhanWHHLW08,
  author    = {Justin Zhan and
               I-Cheng Wang and
               Chia-Lung Hsieh and
               Tsan-sheng Hsu and
               Churn-Jung Liau and
               Da-Wei Wang},
  title     = {Towards Efficient Privacy-preserving Collaborative Recommender
               Systems},
  booktitle = {GrC},
  year      = {2008},
  pages     = {778-783},
  ee        = {http://dx.doi.org/10.1109/GRC.2008.4664769},
  crossref  = {DBLP:conf/grc/2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/grc/2008,
  title     = {The 2008 IEEE International Conference on Granular Computing,
               GrC 2008, Hangzhou, China, 26-28 August 2008},
  booktitle = {GrC},
  publisher = {IEEE},
  year      = {2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}