Publications

  1. Akshay Gupta, Shreyansh Jain, Pushpa Choudhary, and Manoranjan Parida. (2024). Dynamic object detection using sparse LiDAR data for autonomous machine driving and road safety applications. Expert Systems with Applications, 225, 124636. DOI: 10.1016/j.eswa.2024.124636

  2. Rupesh Kumar Yadav, Akshay Gupta, Pushpa Choudhary, and Manoranjan Parida. (2024). Enhancing urban mobility: comparative analysis of improvement priorities for conventional and electric buses in Kathmandu city. Sustainable Transport and Livability, 1(1), 2347389. DOI: 10.1080/29941849.2024.2347389

  3. Akshay Gupta, Pushpa Choudhary, and Manoranjan Parida. (2024). Examining risky driving behaviours: A comparative analysis of SUVs and other car types. Transport Policy, 152, 9–20. DOI: 10.1016/j.tranpol.2024.04.012

  4. Apurwa Dhoke and Pushpa Choudhary (2024), Temporal and Spatial Compliance Behaviour of Pedestrians Under the Influence of Time Pressure at Signalized Intersections: A Pedestrian Simulator Study, Journal of Traffic and Transportation Engineering (English Edition), 11(1), 55–68. DOI: 10.1016/j.jtte.2023.04.010

  5. Adarsh Yadav, Manoranjan Parida, Pushpa Choudhary, Brind Kumar, and Daljeet Singh. (2024). Traffic noise modelling at intersections in mid-sized cities: an artificial neural network approach. Environmental Monitoring and Assessment, 196(4), 396. DOI: 10.1007/s10661-024-12547-9

  6. Adarsh Yadav, Manoranjan Parida, Pushpa Choudhary, Brind Kumar, and Daljeet Singh (2024). Investigating important and necessary conditions to analyse traffic noise levels at intersections in mid-sized cities. Journal of Environmental Management, 355, 120515. DOI: 10.1016/j.jenvman.2024.120515

  7. Kudurupaka Vamshi Krishna, Rudra Kapruwan, and Pushpa Choudhary (2024). Understanding distracted pedestrians’ risky behaviour: The role of walking and visual characteristics through a field study. Transportation Research Part F: Traffic Psychology and Behaviour, 101, 111-129. DOI: 10.1016/j.trf.2024.01.003

  8. Nektarios Karanikas, Pushpa Choudhary, Sergio A.Useche, and Oscar Oviedo-Trespalacios (2023). Safety science special issue “safety in low-and middle-income countries”. Safety Science. DOI: 10.1016/j.ssci.2023.106250

  9. Apurwa Dhoke and Pushpa Choudhary (2023) Is there a relationship between time pressure and pedestrian non-compliance? A systematic review. Transportation Research Part F: Traffic Psychology and Behaviour, 93, 68–89. DOI: 10.1016/j.trf.2023.01.001

  10. Nektarios Karanikas and Pushpa Choudhary and Sergio A. Useche and Oscar Oviedo-Trespalacios (2023) Safety science special issue “safety in low- and middle-income countries”. Safety Science, No volume, 106250. DOI: 10.1016/j.ssci.2023.106250

  11. Pushpa Choudhary and Kirti Mahajan and Nagendra R. Velaga and Ravi Shankar (2022) Modeling phone use prevalence and risk assessment among long-haul truck drivers in India. IATSS Research, 46, 112–121. DOI: 10.1016/j.iatssr.2021.10.005

  12. Pushpa Choudhary and Akshay Gupta and Nagendra R. Velaga (2022) Perceived risk vs actual driving performance during distracted driving: A comparative analysis of phone use and other secondary distractions. Transportation Research Part F: Traffic Psychology and Behaviour, 86, 296–315. DOI: 10.1016/j.trf.2022.03.001

  13. Digvijay S. Pawar and Ankit Kumar Yadav and Pushpa Choudhary and Nagendra R. Velaga (2021) Modelling work- and non-work-based trip patterns during transition to lockdown period of COVID-19 pandemic in India. Travel Behaviour and Society, 24, 46–56. DOI: 10.1016/j.tbs.2021.02.002

  14. Akshay Gupta and Pushpa Choudhary and Manoranjan Parida (2021) Understanding and modelling risky driving behaviour on high-speed corridors. Transportation Research Part F: Traffic Psychology and Behaviour, 82, 359–377. DOI: 10.1016/j.trf.2021.09.009

  15. Aditi Meshram and Pushpa Choudhary and Nagendra R Velaga (2020) Assessing and Modelling Perceived Safety and Comfort of Women during Ridesharing. Transportation Research Procedia, 48, 2852–2869. DOI: 10.1016/j.trpro.2020.08.233

  16. Nishant Mukund Pawar and Rashmeet Kaur Khanuja and Pushpa Choudhary and Nagendra R. Velaga (2020) Modelling braking behaviour and accident probability of drivers under increasing time pressure conditions. Accident Analysis & Prevention, 136, 105401. DOI: 10.1016/j.aap.2019.105401

  17. R.B. Sharmila and Nagendra R. Velaga and Pushpa Choudhary (2020) Bus arrival time prediction and measure of uncertainties using survival models. IET Intelligent Transport Systems, 14, 900–907. DOI: 10.1049/iet-its.2019.0584

  18. Pushpa Choudhary and Nagendra R. Velaga (2020) Impact of distraction on decision making at the onset of yellow signal. Transportation Research Part C: Emerging Technologies, 118, 102741. DOI: 10.1016/j.trc.2020.102741

  19. Pushpa Choudhary and Nishant M. Pawar and Nagendra R. Velaga and Digvijay S. Pawar (2020) Overall performance impairment and crash risk due to distracted driving: A comprehensive analysis using structural equation modelling. Transportation Research Part F: Traffic Psychology and Behaviour, 74, 120–138. DOI: 10.1016/j.trf.2020.08.018

  20. Pushpa Choudhary and Nagendra R. Velaga (2019) Performance Degradation During Sudden Hazardous Events: A Comparative Analysis of Use of a Phone and a Music Player During Driving. IEEE Transactions on Intelligent Transportation Systems, 20, 4055–4065. DOI: 10.1109/tits.2018.2879968

  21. Pushpa Choudhary and Nagendra R. Velaga (2019) Effects of phone use on driving performance: A comparative analysis of young and professional drivers. Safety Science, 111, 179–187. DOI: 10.1016/j.ssci.2018.07.009

  22. Kirti Mahajan and Nagendra R. Velaga and Akhilesh Kumar and Alok Choudhary and Pushpa Choudhary (2019) Effects of driver work-rest patterns, lifestyle and payment incentives on long-haul truck driver sleepiness. Transportation Research Part F: Traffic Psychology and Behaviour, 60, 366–382. DOI: 10.1016/j.trf.2018.10.028

  23. Pushpa Choudhary and Nagendra R. Velaga (2019) Driver behaviour at the onset of yellow signal: A comparative study of distraction caused by use of a phone and a music player. Transportation Research Part F: Traffic Psychology and Behaviour, 62, 135–148. DOI: 10.1016/j.trf.2018.12.022

  24. Pushpa Choudhary and Nagendra R. Velaga (2019) A comparative analysis of risk associated with eating, drinking and texting during driving at unsignalised intersections. Transportation Research Part F: Traffic Psychology and Behaviour, 63, 295–308. DOI: 10.1016/j.trf.2019.04.023

  25. Pushpa Choudhary and Nagendra R. Velaga (2019) Gap acceptance behavior at unsignalized intersections: Effects of using a phone and a music player while driving. Traffic Injury Prevention, 20, 372–377. DOI: 10.1080/15389588.2019.1591619

  26. Kirti Mahajan and Nagendra R Velaga and Akhilesh Kumar and Pushpa Choudhary (2019) Effects of driver sleepiness and fatigue on violations among truck drivers in India. International Journal of Injury Control and Safety Promotion, 26, 412–422. DOI: 10.1080/17457300.2019.1660375

  27. Pushpa Choudhary and Nagendra R. Velaga (2018) Effects of texting on accident risk during a sudden hazardous event: Analysis of predetection and postdetection phases. Traffic Injury Prevention, 19, 806–811. DOI: 10.1080/15389588.2018.1517237

  28. Pushpa Choudhary and Marianna Imprialou and Nagendra R. Velaga and Alok Choudhary (2018) Impacts of speed variations on freeway crashes by severity and vehicle type. Accident Analysis & Prevention, 121, 213–222. DOI: 10.1016/j.aap.2018.09.015

  29. Pushpa Choudhary and Nagendra R. Velaga (2017) Analysis of vehicle-based lateral performance measures during distracted driving due to phone use. Transportation Research Part F: Traffic Psychology and Behaviour, 44, 120–133. DOI: 10.1016/j.trf.2016.11.002

  30. Pushpa Choudhary and Nagendra R. Velaga (2017) Modelling driver distraction effects due to mobile phone use on reaction time. Transportation Research Part C: Emerging Technologies, 77, 351–365. DOI: 10.1016/j.trc.2017.02.007

  31. Pushpa Choudhary and Nagendra R Velaga (2017) Mobile phone use during driving: Effects on speed and effectiveness of driver compensatory behaviour. Accident Analysis & Prevention, 106, 370–378. DOI: 10.1016/j.aap.2017.06.021

Conferences

  1. Dhoke, A. and Choudhary, P. Decision Tree Algorithm-based analysis of pedestrian crashes at signalized intersection. 9th Annual International Conference on Transportation, ATINER, Athens, Greece. May 29 - June 1, 2023
  2. Krishna, K. V. and Choudhary, P. Investigating Effects of Distraction on Pedestrian Crossing Behaviour: An Experimental Study using an Eye-Tracker in Field. 102nd Annual Meeting of Transportation Research Board, Washington D.C., USA. January 8-12, 2023
  3. Gupta, A. and Shreyansh and Choudhary, P. and Parida, M. Towards a Systematic Approach to Detect, Classify and Track Surrounding Vehicles in Dynamic Conditions Using a Vehicle Mounted Cost-effective LiDAR Sensor on Expressways. 102nd Annual Meeting of Transportation Research Board, Washington D.C., USA. January 8-12, 2023
  4. Gupta, A. and Choudhary, P. and Parida, M. Does Type of Car Really Influence Driver Behaviour? A Comparative Study of Risky Driving Behaviors between SUVs and other Types of Cars. 16th World Conference on Transport Research, Montreal, Canada. July 17-21, 2023
  5. Gupta, A. and Shreyansh and Choudhary, P. and Parida, M. Pipeline development to detect, classify and track surrounding vehicles using a single sparse LiDAR in dynamic condition. 16th World Conference on Transport Research, Montreal, Canada. July 17-21, 2023
  6. Yadav, R. and Gupta, A. and Choudhary, P. and Parida, M. A Comparative Study on the Effects of Service Quality and Personal Attitudes on Overall Satisfaction with Public Buses: A Case Study of Kathmandu, Nepal. 16th World Conference on Transport Research, Montreal, Canada. July 17-21, 2023
  7. Yadav, A. and Parida, M. and Kumar, B. and Choudhary, P. Effect of Influencing Variables on Traffic Noise at Intersections in a Mid-Sized City. 16th World Conference on Transportation Research (WCTR), Montreal, Canada. ?, 2023
  8. Dhoke, A. and Choudhary, P. Analysis of Influence of Time Pressure on Temporal Non-Compliance Behavior using a Pedestrian Simulator. 14th International Conference on Transportation Planning and Implementation Methodologies for Developing Countries (TPMDC), IIT Bombay, India. December 19-21, 2022
  9. Gupta, A. and Choudhary, P. and Parida, M. Assessment of Risky Driving Behavior on Expressways: An Association Rules Mining Approach. 101st Annual Meeting of Transportation Research Board (TRB), Washington D.C., USA. ?, 2022
  10. Choudhary, P. and Gupta, A. and Velaga, N. R. Perceived Risk vs Actual Driving Performance during Distracted Driving: A Comparative Analysis of Phone Use and Other Secondary Distractions. 101st Annual Meeting of Transportation Research Board (TRB), Washington D.C., USA. ?, 2022
  11. Gupta, A. and Choudhary, P. and Parida, M. Assessment of Risky Driving Behavior on Expressways: Association between Risk Levels, DriversDriving Characteristics and Demographics. International Conference on Transportation and Development, ASCE, Seattle, Washington, USA. ?, 2022
  12. Choudhary, P. and Velaga, N. R. A comparative analysis of risk associated with eating, drinking and texting during driving at unsignalized intersections. 98th Annual Meeting of the Transportation Research Board (TRB), Washington, D.C., USA. January 13-17, 2019
  13. Mahajan, K. and Velaga, N. R. and Kumar, A. and Choudhary, P. Traffic violations among truck drivers due to fatigue and sleepiness. 98th Annual Meeting of the Transportation Research Board (TRB), Washington, D.C., USA. January 13-17, 2019
  14. Choudhary, P. and Velaga, N. R. Driver behaviour at signalised intersections: consequences of eating and drinking during driving. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  15. Choudhary, P. and Velaga, N. R. Performance degradation during sudden hazardous events: a comparative analysis of use of a phone and a music player during driving. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  16. Choudhary, P. and Velaga, N. R. Effects of pre-detection and post-detection phases of a sudden event on accident risk. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  17. Choudhary, P. and Velaga, N. R. Driver behaviour at the yellow onset: a comparative study of distraction caused by phone conversation and a music player. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  18. Choudhary, P. and Velaga, N. R. Gap acceptance behaviour at unsignalised intersections: effects of use of a phone and a music player during driving. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  19. Choudhary, P. and Velaga, N. R. A comparative analysis of risk associated with eating, drinking and texting during driving at unsignalized intersections. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  20. Choudhary, P. and Mahajan, K. and Velaga, N. R. and Choudhary, A. and Shankar, R. Modeling phone use prevalence and risk assessment among long-haul truck drivers. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  21. Mahajan, K. and Velaga, N. R. and Kumar, A. and Choudhary, A. and Choudhary, P. Effect of driver work-rest patterns, lifestyle and payment incentives on long-haul truck driver sleepiness. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  22. Meshram, A. and Choudhary, P. and Velaga, N. R. Assessing and modelling perceived safety and comfort of women during ridesharing. 15th World Conference on Transport Research (WCTR), . May 26-31, 2019
  23. Choudhary, P. and Imprialou, M. and Velaga, N. R. and Choudhary, A. Impacts of speed variations on freeway crashes by severity and transportation mode. 97th Annual Meeting of the Transportation Research Board (TRB), Washington, D.C., USA. January 7-11, 2018
  24. Choudhary, P. and Velaga, N. R. Effects of mobile phone use on driving performance: a comparison between less experienced young drivers and professional drivers. The 4th Conference of the Transportation Research Group of India (CTRG), Mumbai, India. December 17-20, 2017
  25. Choudhary, P. and Velaga, N. R. Mobile phone use during driving: effects on speed reduction and effectiveness of compensatory behaviour. 96th Annual Meeting of the Transportation Research Board (TRB), Washington, D.C., USA. January 8-12, 2017
  26. Meshram, A. and Choudhary, P. and Velaga, N. R. Assessing the safety and comfort of women during ridesharing in India. 96th Annual Meeting of the Transportation Research Board (TRB), Washington, D.C., USA. January 8-12, 2017