Publications

“The joy of discovery is certainly the liveliest that the mind of man can ever feel”

- Claude Bernard -

Journal Publications

K. S. Phogat, and K. Tsumura,

Dynamic Programming Principle for Automatic Negotiations,

IEEE Transactions on Automatic Control, Vol. 69, pp. 1281-1287, 2024.

[doi]

S. Kadam, K. S. Phogat, R. Banavar, and D. Chatterjee,

Exact isoholonomic motion of the planar Purcell’s swimmer,

IEEE Transactions on Automatic Control, Vol. 67, pp. 429–435, 2022.

[doi,arXiv preprint]

W. Ko, K. S. Phogat, N. Petit, and D. E. Chang,

Tracking Controller Design for Satellite Attitude Under Unknown Constant Disturbance Using Stable Embedding,

Journal of Electrical Engineering & Technology , Vol. 16, pp. 1089–1097, 2021.

[doi, arXiv preprint]

J. H. Park, K. S. Phogat, W. Kim, and D. E. Chang,

Transversely stable Extended Kalman Filters for Systems on Manifolds in Euclidean Spaces,

Journal of Dynamic Systems, Measurement, and Control, Vol. 143, pp. 064501, 2021.

[doi]

P. Paruchuri, S. Kotpalliwar, K. S. Phogat, D. Chatterjee and R. Banavar,

A frequency-constrained geometric Pontryagin maximum principle on matrix Lie groups,

International Journal of Robust and Nonlinear Control, Vol. 30, pp. 6281–6297, 2020.

[doi, arXiv preprint]

K. Albert, K. S. Phogat, F. Anhalt, R. N. Banavar, D. Chatterjee and B. Lohmann,

Structure-preserving constrained optimal trajectory planning of a wheeled inverted pendulum,

IEEE Transactions on Robotics, Vol. 36, pp. 910–923, 2020.

[doi, arXiv preprint]

K. S. Phogat and D. E. Chang,

Discrete-time invariant extended Kalman filter on matrix Lie groups,

International Journal of Robust and Nonlinear Control, Vol. 30, pp. 4449–4462, 2020.

[doi]

K. S. Phogat and D. E. Chang,

Invariant extended Kalman filter on matrix Lie groups,

Automatica, Vol. 114, pp. 108812, 2020.

[doi, arXiv preprint]

D. E. Chang, K. S. Phogat, and J. Choi,

Model Predictive Tracking Control for Invariant Systems on Matrix Lie Groups via Stable Embedding into Euclidean Spaces,

IEEE Transactions on Automatic Control, Vol. 65, pp. 3191–3198, 2019.

[doi,arXiv preprint]

K. S. Phogat, D. Chatterjee and R. Banavar,

A discrete-time Pontryagin maximum principle on matrix Lie groups,

Automatica, Vol. 97, pp. 376-391, 2018.

[doi, arXiv preprint]

K. S. Phogat, D. Chatterjee and R. Banavar,

Discrete-Time Optimal Attitude Control of a Spacecraft with Momentum and Control Constraints,

Journal of Guidance, Control, and Dynamics, Vol. 41, No. 1, pp. 199-211, 2018.

[doi, arXiv preprint]

Conference Publications

C. Harsha, K. S. Phogat, S. Dasaratha, S. A. Puranam, and S. Ramakrishna,

Synthetic Data Generation Using Large Language Models for Financial Question Answering,

In Proceedings of the Joint Workshop of the 9th FinNLP, the 6th FNP, and the 1st Workshop on LLMFinLegal, ACL 2025.

[doi]

K. S. Phogat, S. A. Puranam, S. Dasaratha, C. Harsha and S. Ramakrishna,

Fine-tuning Large Language Models for Question Answering over Financial Documents,

In Findings of the Association for Computational Linguistics: EMNLP 2024, 2024.

[doi, arXiv preprint]

S. Dasaratha, S. A. Puranam, K. S. Phogat, S. R. Tiyyagura, and N. P. Duffy,

DeepPSL: End-to-end perception and reasoning,

In 32nd International Joint Conference on Artificial Intelligence. IJCAI, 2023

[doi, arXiv preprint]

M. Kim, K. S. Phogat, and D. E. Chang,

Optimal feedback stabilization of systems on manifolds,

58th IEEE Conference on Decision and Control, 2019.

S. Kotpalliwar, P. Paruchuri, K. S. Phogat, D. Chatterjee, and R. Banavar,

A frequency-constrained geometric Pontryagin maximum principle on matrix Lie groups,

57th IEEE Conference on Decision and Control, 2018.

[doi, arXiv preprint]

K. S. Phogat, D. Chatterjee and R. Banavar,

Structure-preserving discrete-time optimal maneuvers of a wheeled inverted pendulum,

Lagrangian and Hamiltonian Methods for Nonlinear Control - 6th LHMNC, Valpariso, Chile.

[doi, arXiv preprint]

K. S. Phogat, D. Chatterjee and R. Banavar,

A geometric approach to single axis time-optimal attitude manoeuvres,

Proceedings of the European Control Conference, pp. 1932-1937, 2015.

[doi]

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