@article{DBLP:journals/tkde/JongWC06,
  author    = {Bin Shyan Jong and
               LuYung Wu and
               Te Yi Chan},
  title     = {Dynamic Grouping Strategies Based on a Conceptual Graph
               for Cooperative Learning},
  journal   = {IEEE Trans. Knowl. Data Eng.},
  volume    = {18},
  number    = {6},
  year      = {2006},
  pages     = {738-747},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TKDE.2006.93},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}