@article{weko_80343_1,
   author	 = "QuangTranMinh and Eiji,Kamioka",
   title	 = "Adaptive Approaches in Mobile Phone Based Traffic State Estimation with Low Penetration Rate",
   journal	 = "Journal of information processing",
   year 	 = "2012",
   volume	 = "20",
   number	 = "1",
   pages	 = "297--307",
   month	 = "jan"
}