2023
[8] G. Ding and H. Balakrishnan. “Lexicographic min-max fairness in task assignments,” IEEE Conference on Decision and Control, December 2023. [pdf]
[7] A. Shtofenmakher and H. Balakrishnan. “Effects of Phase Angle and Sensor Properties on On-Orbit Debris Detection Using Commercial Star Trackers,” International Astronautical Congress, Baku, Azerbaijan, October 2023. [pdf]
[6] S. Dolan, V. Qin, G. Ding, H. Balakrishnan. “Satellite Collision Avoidance using Repeated Games,” 2023 AAS/AIAA Astrodynamics Specialist Conference, Big Sky MT, August 2023. [pdf]
[5] S. Nayak, K. Choi, W. Ding, S. Dolan, K. Gopalakrishnan & H. Balakrishnan. “InforMARL: Scalable Multi-Agent Reinforcement Learning through Intelligent Information Aggregation,” 40th International Conference on Machine Learning (ICML 2023), July 2023. [pdf]
[4] S. Dolan, S. Nayak, & H. Balakrishnan. “Satellite Navigation and Coordination with Limited Information Sharing,” 5th Annual Learning for Dynamics & Control Conference (L4DC 2023) University of Pennsylvania, June 2023. [pdf]
[3] V. Qin, G. Ding, & H. Balakrishnan. “Market Structures for Service Providers in Advanced Air Mobility,”15th USA/Europe Air Traffic Management Research and Development Seminar (ATM2023), June 2023. [pdf]
[2] C. Chin, A. Saravanan, H. Balakrishnan, & A. Andreeva-Mori. “Strategic Planning of Aerial Assets for Disaster Response: Enabling Efficient and Equitable Access to Drone-Based Search Resources,” 15th USA/Europe Air Traffic Management Research and Development Seminar (ATM2023), June 2023. Awarded Best Paper in Autonomous, Unmanned and Remotely Piloted Systems Track and Kevin Corker Award for Best Paper in ATM-2023. [pdf]
[1] A. Shtofenmakher & H. Balakrishnan. “Feasibility Analysis of On-Orbit Debris Detection Using Commercial Star Trackers,” International Academy of Astronautics (IAA) 9th Annual Space Traffic Management Conference, March 2023. [pdf]
2022
[5] C. Chin, H. Balakrishnan, K. Gopalakrishnan, M. Z. Li. “Airline Disruption Management with Delay Ledgers,” Proceedings of the 10th International Conference on Research in Air Transportation (ICRAT 2022), June 2022. Awarded Best Paper in Network Management, ICRAT 2022. [pdf]
[4] G. Ding, A. Berke, K.H. Degue, H. Balakrishnan, K. Gopalakrishnan, M. Z. Li. “Routing with Privacy for Drone Package Delivery Systems,” Proceedings of the 10th International Conference on Research in Air Transportation (ICRAT 2022), June 2022. Awarded Best Paper in Urban Air Mobility/UAS Traffic Management/Advanced Air Mobility, ICRAT 2022. [pdf]
[3] V. Qin and H. Balakrishnan. “Cost-Aware Congestion Management Protocols for Advanced Air Mobility,” Proceedings of the 10th International Conference on Research in Air Transportation (ICRAT 2022), June 2022. [pdf]
[2] T. Fasoro and H. Balakrishnan. “Trajectory Specification to Support High-Throughput Continuous Descent Approaches,” Proceedings of the 10th International Conference on Research in Air Transportation (ICRAT 2022), June 2022. [pdf]
[1] L. Kenworthy, S. Nayak, C. Chin, and H. Balakrishnan. “NICE: Robust Scheduling through RL-Guided Integer Programming,” Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence (AAAI-22), February 2022. [pdf]
2021
[8] K. H. Degue, K. Gopalakrishnan, M.Z. Li, and H. Balakrishnan. “Differentially Private Outlier Detection in Correlated Data,” Proceedings of the 60th IEEE Conference on Decision and Control, December 2021. [pdf]
[7] D. Jalota, K. Solovey, K. Gopalakrishnan, S. Zoepf, H. Balakrishnan, and M. Pavone. “When Efficiency meets Equity in Congestion Pricing and Revenue Refunding Schemes,” ACM Conference on Equity and Access in Algorithms, Mechanisms, and Optimization (EAAMO ’21), October 2021. [pdf]
[6] C. Chin, K. Gopalakrishnan, A. Evans, M. Egorov, and H. Balakrishnan. “Protocol-Based Congestion Management for Advanced Air Mobility,” US-Europe ATM R&D Seminar, September 2021. Awarded Best Paper in Urban Air Mobility/UAS Traffic Management Track and Kevin Corker Award for Best Paper in ATM-2021. [pdf]
[5] S. Badrinath, E. Joback, J. Abel, T.G. Reynolds, and H. Balakrishnan. “Spatial Modeling of Airport Surface Fuel Burn for Environmental Impact Analysis,” US-Europe ATM R&D Seminar, September 2021. Awarded Best Paper in Environment and Energy Efficiency Track. [pdf]
[4] C. Chin, M. Z. Li, K. Gopalakrishnan, and H. Balakrishnan. “Airport Ground Holding with Hierarchical Control Objectives,” US-Europe ATM R&D Seminar, September 2021. [pdf]
[3] Arjun Balasingam, Karthik Gopalakrishnan, Radhika Mittal, Mohammad Alizadeh, Hamsa Balakrishnan, Hari Balakrishnan. “Toward a Marketplace for Aerial Computing,” DroNet 2021 – 7th ACM Workshop on Micro Aerial Vehicle Networks, Systems, and Applications. June 2021. [pdf]
[2] Arjun Balasingam, Karthik Gopalakrishnan, Radhika Mittal, Venkat Arun, Ahmed Saeed, Mohammad Alizadeh, Hamsa Balakrishnan, Hari Balakrishnan. “Throughput-Fairness Tradeoffs in Mobility Platforms,” MobiSys ’21: Proceedings of the 19th Annual International Conference on Mobile Systems, Applications, and Services. June 2021. Pages 363–375. [pdf]
[1] K. H. Degue, K. Gopalakrishnan, M. Z. Li, H. Balakrishnan, J. Le Ny. “Differentially Private Outlier Detection in Multivariate Gaussian Signals,” Proceedings of the 2021 American Control Conference, 2021. [pdf]
2020
[7] M. Z. Li, K. Gopalakrishnan, and H. Balakrishnan. “Approximate Projection-Based Control of Networks,” Proceedings of the 59th IEEE Conference on Decision and Control, 2020. [pdf]
[6] J. Cavalcanti. “Potentially Hurwitz Structures: A Characterization of Nests,” Proceedings of the 59th IEEE Conference on Decision and Control, 2020. [pdf]
[5] D. Y. Tan, S. Badrinath, and H. Balakrishnan. “Analysis and Design of Trajectory-Based Operations under Wind Forecast Uncertainty,” International Conference on Research in Air Transportation (ICRAT), June 2020. Awarded Best Paper in Trajectory Management and Operations, ICRAT 2020. [pdf]
[4] C. Chin, K. Gopalakrishnan, A. Evans, M. Egorov, and H. Balakrishnan. “Tradeoffs between Efficiency and Fairness in Unmanned Aircraft Systems Traffic Management,” International Conference on Research in Air Transportation (ICRAT), June 2020. Awarded Best Paper in Network Management, ICRAT 2020. [pdf]
[3] M. Z. Li, K. Gopalakrishnan, H. Balakrishnan, S. H. Shin, D. Jalan, A. Nandi, and L. Marla. “Dynamics of disruption and recovery in air transportation networks,” International Conference on Research in Air Transportation (ICRAT), June 2020. Awarded Best Paper in System Performance, ICRAT 2020. [pdf]
[2] M. Z. Li, K. Gopalakrishnan, and Y. Wang. “Spatial delay distributions in Chinese airline networks,” AIAA AVIATION Forum, June 2020. [pdf]
[1] M. Z. Li*, K. Gopalakrishnan*, Y. Wang, and H. Balakrishnan (* co-first authors). “Outlier Analysis of Airport Delay Distributions in US and China,” IEEE Artificial Intelligence and Data Analytics in Air Transportation, February 2020. [pdf]
2019
[3] K. Gopalakrishnan, M. Z. Li, and H. Balakrishnan. “Identification of Outliers in Graph Signals,” Proceedings of the IEEE Conference on Decision and Control, June 2019. [pdf]
[2] M. Z. Li, K. Gopalakrishnan, K. Pantoja, and H. Balakrishnan. “A Spectral Approach Towards Analyzing Air Traffic Network Disruptions,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2019. Awarded Best Paper (Performance Analysis and Metrics), ATM 2019. [pdf]
[1] S. Badrinath, J. Ma, H. Balakrishnan, and D. Delahaye. “A Comparative Analysis of Departure Metering at Paris (CDG) and Charlotte (CLT) Airports,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2019. Awarded Best Paper (Integrated Airport/Airside Operations), ATM 2019. [pdf]
2018
[3] S. Badrinath, H. Balakrishnan, E. Clemons, and T.G. Reynolds. “Evaluating the Impact of Uncertainty on Surface Operations,” AIAA AVIATION Forum, June 2018. [pdf]
[2] E. Clemons, T. G. Reynolds, Y. Chati, and H. Balakrishnan. “Enhancing Aircraft Fuel Burn Modeling on the Airport Surface,” AIAA AVIATION Forum, June 2018. [pdf]
[1] P. Vascik, H. Balakrishnan, and R. John Hansman. “Assessment of Air Traffic Control for Urban Air Mobility and Unmanned Systems,” International Conference on Research in Air Transportation, June 2018.
2017
[8] K. Gopalakrishnan and H. Balakrishnan. “Privacy and Stability in Airport Ground Delay Programs,” IEEE Conference on Decision and Control, December 2017. [pdf]
[7] J. Cavalcanti and H. Balakrishnan. “Finite-time Behavior of Switching Networks,” IEEE Conference on Decision and Control, December 2017. [pdf]
[6] A. Saraf, B. Levy, H. Balakrishnan, M. Rose, V. Sui, N. Luch, H. Idris, M. Popish, E. Lohn, and B. Huang. “Benefit Assessment of Integrating Arrival, Departure, and Surface Operations with ATD-2,” IEEE/AIAA 36th Digital Avionics Systems Conference (DASC), October 2017.
[5] Y. S. Chati and H. Balakrishnan. “Statistical Modeling of Aircraft Takeoff Weight,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2017. Awarded Best Paper (Trajectory Performance), ATM 2017. [pdf]
[4] K. Gopalakrishnan and H. Balakrishnan. “A Comparative Analysis of Models for Predicting Delays in Air Traffic Networks,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2017. [pdf]
[3] H. Balakrishnan and B. Chandran. “A Distributed Framework for Traffic Flow Management in the Presence of Unmanned Aircraft,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2017. [pdf]
[2] S. Badrinath and H. Balakrishnan, “Control of a non-stationary tandem queue model of the airport surface,” Proceedings of the American Control Conference, May 2017. [pdf]
[1] Y. S. Chati and H. Balakrishnan. “A Gaussian Process Regression Approach to Model Aircraft Engine Fuel Flow Rate,” International Conference on Cyber-Physical Systems (ICCPS), April 2017. [pdf]
2016
[5] K. Gopalakrishnan, H. Balakrishnan, and R. Jordan, “Stability of Networked Systems with Switching Topologies,” Proceedings of the Conference on Decision and Control, December 2016. [pdf]
[4] K. Gopalakrishnan, H. Balakrishnan, and R. Jordan, “Clusters and Communities in Air Traffic Delay Networks,” Proceedings of the American Control Conference, July 2016. [pdf]
[3] P. McFarlane and H. Balakrishnan, “Optimal Control of Airport Pushbacks in the Presence of Uncertainties,” Proceedings of the American Control Conference, July 2016. [pdf]
[2] K. Gopalakrishnan, H. Balakrishnan, and R. Jordan, “Deconstructing Delay Dynamics: An Air Traffic Delay Example,” International Conference on Research in Air Transportation (ICRAT), June 2016. Awarded Best Paper (System Performance), ICRAT 2016. [pdf]
[1] Y. S. Chati and H. Balakrishnan. “Statistical Modeling of Aircraft Fuel Flow Rate,” International Council of Aeronautical Sciences (ICAS) Congress, September 2016. [pdf]
2015
[1] J. Avery and H. Balakrishnan, “Predicting Airport Runway Configuration: A Discrete-Choice Modeling Approach,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2015. [pdf]
2014
[3] V. Ramanujam and H. Balakrishnan, “Increasing Efficiency though Flexibility in Airport Resource Allocation,” Proceedings of the IEEE Conference on Decision and Control, December 2014. [pdf]
[2] I. Simaiakis and H. Balakrishnan, “Design and Simulation of Airport Congestion Control Algorithms,” Proceedings of the American Control Conference, June 2014. [pdf]
[1] Y. S. Chati and H. Balakrishnan, “Analysis of Aircraft Fuel Burn and Emissions in the Landing and Take Off Cycle using Operational Data,” Proceedings of the International Conference on Research in Air Transportation, May 2014. [pdf]
2013
[6] S. Stroiney, B. Levy, H. Khadilkar, and H. Balakrishnan. “Assessing the Impacts of the JFK Ground Metering Program,” IEEE Digital Avionic Systems Conference (DASC), October 2013. [pdf]
[5] Y. S. Chati and H. Balakrishnan. “Aircraft Engine Performance Study using Flight Data Recorder Archives,” AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, August 2013. [pdf]
[4] E. Robinson, M. Abramson, H. Balakrishnan, and S. Kolitz. “Optimized Coordinated Planning of Asynchronous Air and Space Assets in the Presence of Uncertainty,” AIAA Infotech@Aerospace, Boston, MA, August 2013.
[3] H. Khadilkar and H. Balakrishnan, “Optimal Control of Airport Operations with Gate Capacity Constraints,” European Control Conference, July 2013. [pdf]
[2] I. Simaiakis and H. Balakrishnan. “On the Probabilistic Modeling of Runway Inter-departure Times,” 2nd International Conference on Interdisciplinary Science for Innovative Air Traffic Management (ISIATM), July 2013. [pdf]
[1] M. Sandberg, T. G. Reynolds, H. Khadilkar, and H. Balakrishnan, “Airport Characterization for the Adaptation of Surface Congestion Management Approaches,” Proceedings of the 10th USA/Europe ATM R&D Seminar, June 2013. [pdf]
2012
[7] H. Lee and H. Balakrishnan. “A Comparison of Two Optimization Approaches for Airport Taxiway and Runway Scheduling,” Digital Avionics Systems Conference (DASC), September 2012. [pdf]
[6] H. Lee and H. Balakrishnan. “Fast-time Simulations of Detroit Airport Operations for Evaluating Performance in the Presence of Uncertainties,” Digital Avionics Systems Conference (DASC), September 2012. [pdf]
[5] H. Khadilkar and H. Balakrishnan, “Control of Pushbacks at an Airport using a Dynamic Programming Formulation,” Proceedings of the AIAA Guidance, Navigation, and Control Conference, August 2012. [pdf]
[4] I. Simaiakis and H. Balakrishnan, “Dynamic Control of Airport Departures: Algorithm Development and Field Evaluation,” Proceedings of the American Control Conference, July 2012. [pdf]
[3] H. Khadilkar and H. Balakrishnan, “A Network Congestion Control Approach to Airport Departure Management,” Proceedings of the American Control Conference, July 2012. [pdf]
[2] J. J. Rebollo and H. Balakrishnan, “A Network Based Model for Predicting Air Traffic Delays,” Proceedings of the International Conference on Research in Air Transportation, May 2012. [pdf]
[1] I. Simaiakis, M. Sandberg, H. Balakrishnan, and R. J. Hansman, “Design, Testing and Evaluation of a Pushback Rate Control Strategy,” Proceedings of the International Conference on Research in Air Transportation, May 2012. [pdf]
2011
[6] H. Khadilkar, H. Balakrishnan, and B. Reilly, “Analysis of Airport Performance using Surface Surveillance Data: A Case Study of BOS,” Proceedings of the AIAA Aviation Technology, Integration, and Operations Conference, September 2011. [pdf]
[5] I. Simaiakis, A. D. Donaldson, and H. Balakrishnan, “Impact of Heavy Aircraft Operations on Airport Capacity at EWR,” Proceedings of the AIAA Aviation Technology, Integration, and Operations Conference, September 2011. [pdf]
[4] H. Khadilkar and H. Balakrishnan, “A Multi-Modal Unscented Kalman Filter for Inference of Aircraft Position and Taxi Mode from Surface Surveillance Data,” Proceedings of the AIAA Aviation Technology, Integration, and Operations Conference, September 2011. [pdf]
[3] H. Khadilkar and H. Balakrishnan, “Estimation of Aircraft Taxi-out Fuel Burn using Flight Data Recorder Archives,” Proceedings of the AIAA Guidance, Navigation, and Control Conference, August 2011. [pdf]
[2] V. Ramanujam and H. Balakrishnan, “Estimation of Maximum-Likelihood Discrete-Choice Models of the Runway Configuration Selection Process,” Proceedings of the American Control Conference, June 2011. [pdf]
[1] I. Simaiakis, H.Khadilkar, H. Balakrishnan, T. G. Reynolds, R. J. Hansman, B. Reilly, and S. Urlass, “Demonstration of Reduced Airport Congestion through Pushback Rate Control,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2011. Also MIT Technical Report, ICAT-2011-2. Winner of Kevin Corker Award for Best Paper of ATM-2011. [pdf]
2010
[6] D. Michalek and H. Balakrishnan, “Dynamic Reconfiguration of Terminal Airspace during Convective Weather,” Proceedings of the 49th IEEE Conference on Decision and Control, December 2010. [pdf]
[5] J. Le Ny and H. Balakrishnan, “Feedback Control of the National Airspace System to Mitigate Weather Disruptions,” Proceedings of the 49th IEEE Conference on Decision and Control, December 2010. [pdf]
[4] H. Lee, I. Simaiakis, and H. Balakrishnan, “A Comparison of Aircraft Trajectory-based and Aggregate Queue-based Control of Airport Taxi Processes,” Proceedings of the IEEE Digital Avionics Systems Conference, September 2010. [pdf]
[3] I. Deonandan and H. Balakrishnan, “Evaluation of Strategies for Reducing Taxi-out Emissions at Airports,” Proceedings of the AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, September 2010. [pdf]
[2] R. Clewlow, I. Simaiakis, and H. Balakrishnan, “Impact of Arrivals on Departure Taxi Operations at Airports,” Proceedings of the AIAA Guidance, Navigation, and Control Conference, August 2010. [pdf]
[1] B. L. Negron, S. Kolitz, and H. Balakrishnan. “Operational Planning for Multiple Heterogeneous Unmanned Aerial Vehicles in Three Dimensions,” AIAA Infotech@Aerospace, Atlanta, GA, April 2010. [pdf]
2009
[6] V. Ramanujam and H. Balakrishnan, “Estimation of Arrival-Departure Capacity Tradeoffs in Multi-Airport Systems,” Proceedings of the 48th IEEE Conference on Decision and Control, December 2009. [pdf]
[5] I. Simaiakis and H. Balakrishnan, “Queuing Models of Airport Departure Processes for Emissions Reduction,” Proceedings of the AIAA Guidance, Navigation, and Control Conference, August 2009. [pdf]
[4] D. Michalek and H. Balakrishnan, “Identification of Robust Routes using Convective Weather Forecasts,” Proceedings of the USA/Europe Air Traffic Management R&D Seminar, June 2009. [pdf]
[3] J. Le Ny and H. Balakrishnan, “Distributed Feedback Control for an Eulerian Model of the National Airspace System,” Proceedings of the American Control Conference, June 2009. [pdf]
[2] D. Michalek and H. Balakrishnan, “Building a Stochastic Terminal Airspace Capacity Forecast from Convective Weather Forecasts,” Proceedings of the Aviation, Range and Aerospace Meteorology Special Symposium on Weather-Air Traffic Management Integration, American Meteorological Society 89th Annual Meeting, January 2009. [pdf]
2008
[1] H. Lee and H. Balakrishnan, “Fuel Cost, Delay and Throughput Tradeoffs in Runway Scheduling,” Proceedings of the American Control Conference, June 2008. [pdf]
2007
[4] H. Balakrishnan, “Techniques for Reallocating Airport Resources in Adverse Weather,” Proceedings of the 46th IEEE Conference on Decision and Control, New Orleans, LA, December 2007. [pdf]
[3] H. Balakrishnan and Y. Jung, “A Framework for Coordinated Surface Operations Planning at Dallas-Fort Worth International Airport,” Proceedings of the AIAA Guidance, Navigation, and Control Conference, Hilton Head, NC, August 2007. [pdf]
[2] B. Chandran and H. Balakrishnan, “A Dynamic Programming Algorithm for Robust Runway Scheduling,” Proceedings of the American Control Conference, New York, NY, July 2007. [pdf]
[1] H. Balakrishnan and B. Chandran, “Efficient and Equitable Departure Scheduling in Real-Time: New Approaches to Old Problems,” USA/Europe Air Traffic Management R&D Seminar, Barcelona, Spain, June 2007. [pdf]
2006
[1] H. Balakrishnan and B. Chandran, “Scheduling Aircraft Landings under Constrained Position Shifting,” AIAA Guidance, Navigation and Control Conference, Keystone, CO, August 2006. [pdf]
2004
[4] I. Hwang, K. Roy, H. Balakrishnan, and C. J. Tomlin, “A Distributed Multiple-Target Identity Management Algorithm in Sensor Networks,” Proceedings of the 43rd IEEE Conference on Decision and Control, Bahamas, December 2004. [pdf]
[3] H. Balakrishnan, I. Hwang, and C. J. Tomlin, “Polynomial Approximation Algorithms for Belief Matrix Maintenance in Identity Management,” Proceedings of the 43rd IEEE Conference on Decision and Control, Bahamas, December 2004. [pdf]
[2] I. Hwang, H. Balakrishnan, K. Roy, and C. J. Tomlin, “Multiple-Target Tracking and Identity Management in Clutter for Air Traffic Control,” Proceedings of the American Control Conference, Boston, June 2004. [ps]
[1] H. Balakrishnan, I. Hwang, J. S. Jang, and C. J. Tomlin, “Inference Methods for Autonomous Stochastic Linear Hybrid Systems,” Hybrid Systems: Computation and Control, Volume 2993 of Lecture Notes in Computer Science, Philadelphia, March 2004. [pdf]
2003
[3] I. Hwang, H. Balakrishnan, and C. J. Tomlin, “Performance Analysis of Hybrid Estimation Algorithms,” Proceedings of the 42nd IEEE Conference on Decision and Control, Maui, December 2003. [pdf]
[2] I. Hwang, H. Balakrishnan, K. Roy, J. Shin, L. Guibas, and C. J. Tomlin, “Multiple-Target Tracking and Identity Management Algorithms for Air Traffic Control,” Proceedings of the 2nd IEEE Sensors Conference, Toronto, October 2003. [pdf]
[1] I. Hwang, H. Balakrishnan, and C. J. Tomlin, “Observability Criteria and Estimator Design for Stochastic Linear Hybrid Systems,” Proceedings of the IEE European Control Conference, Cambridge, United Kingdom, September 2003. [pdf]
2002
[2] I. Hwang, H. Balakrishnan, R. Ghosh, and C. J. Tomlin, “Reachability Analysis of Delta-Notch Lateral Inhibition using Predicate Abstraction,” Proceedings of the International Conference on High Performance Computing, Bangalore, India. Volume 2552 of Lecture Notes in Computer Science, December 2002. [pdf]
[1] N. Vinod, H. Balakrishnan, and R. Govindarajan, “Stability Analysis of an Axisymmetric Boundary Layer,” Proceedings of the 9th Asian Congress of Fluid Mechanics, Iran, May 2002. [pdf]