| 2023 | ICDCN | Context Aware City Air Quality Monitoring Estimation. | Srinjoy Ghosh, Ratna Mandal |
| 2022 | COMSNETS | GPS Crowdsensing for Public Stoppage Planning of City Buses: A Perspective of Developing Economies. | Ratna Mandal, Nitin Agarwal, Saikat Kumar Dey, Sujoy Saha, Subrata Nandi, Sandip Chakraborty |
| 2017 | COMSNETS | A fair and effective driver rating system for developing regions. | Munshi Yusuf Alam, Sunny Saurav, Ratna Mandal, Sujoy Saha, Subrata Nandi, Sandip Chakraborty |
| 2016 | Mobisys | Poster: Road Behavior and Stoppage Pattern Analysis from Public Bus Trajectories: A Perspective of Developing Region. | Ratna Mandal, Sujoy Saha, Subrata Nandi |
| 2015 | PERCOM | Stoppage pattern analysis of public bus GPS traces in developing regions. | Ratna Mandal, Nitin Agarwal, Subrata Nandi, Projan Das, Aniket Anvit, Sunandini Sanyal, Sujoy Saha |
| 2012 | MOBICOM | Is it worth taking a planned approach to design ad hoc infrastructure for post disaster communication? | Sujoy Saha, Vijay Kumar Shah, Rohit Verma, Ratna Mandal, Subrata Nandi |