Alarm prediction in large-scale sensor networks - A case study in railroad. - Hongfei Li; Buyue Qian; Dhaivat Parikh; Arun Hampapur (IEEE BigData, 2013)

Track geometry defect rectification based on track deterioration modelling and derailment risk assessment. - Qing He 011; Hongfei Li; Debarun Bhattacharjya; Dhaivat Parikh; Arun Hampapur (J. Oper. Res. Soc., 2015)