Pei-Cheng Chang

2009

doi dblp
Learning dynamic information needs: A collaborative topic variation inspection approach.
I-Chin Wu|Duen-Ren Liu|Pei-Cheng Chang
Journal of the Association for Information Science and Technology (JASIST) 2009 Volume 60 Issue 12

2008

doi dblp
Toward incorporating a task-stage identification technique into the long-term document support process.
I-Chin Wu|Duen-Ren Liu|Pei-Cheng Chang
Information Processing and Management 2008 Volume 44 Issue 5