@article{CSIS_2013_10_2_a11,
     author = {Myunggwon Hwang and Do-Heon Jeong and Jinhyung Kim and Sa-kwang Song and Hanmin Jung},
     title = {Activity {Inference} for {Constructing} {User} {Intention} {Model}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2013_10_2_a11/}
}