* The Institute of Information Science , Academia Sinica , Taipei , Taiwan, Rep. of China; Dept. of Computer Science and Information Engineering , National Taiwan University , Taipei , Taiwan, Rep. of China.; The Institute of History and Philosophy , Academia Sinica , Taipei , Taiwan, Rep.of China.; * Dept. of Modern Languages and Linguistics , Cornell University , Ithaca , N.Y , USA.
1 paper in the IJCAI proceedings
