Tsu-yu WuChia-chun LianJane Yung-jen Hsu2010-10-282018-07-052010-10-282018-07-052007http://ntur.lib.ntu.edu.tw//handle/246246/219573en-USJoint Recognition of Multiple Concurrent Activities using Factorial Conditional Random Fieldsconference paperhttp://ntur.lib.ntu.edu.tw/bitstream/246246/219573/1/12.pdf