Yi Jin Dongchen Jiang Shuai Yuan Jianting Cao Lili Wang Gang Zhou OD Count Estimation Based on Link Count Data. 217-226 2008 APNOMS http://dx.doi.org/10.1007/978-3-540-88623-5_22 conf/apnoms/2008 db/conf/apnoms/apnoms2008.html#JinJYCWZ08