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De, M and Lahiri, A (2023) Geometric dominating-set and set-cover via local-search. In: Computational Geometry: Theory and Applications, 113 .
Chandran, LS and Lahiri, A and Singh, N (2021) Improved approximation for maximum edge colouring problem. In: Discrete Applied Mathematics .
Lahiri, A and Mukherjee, J and Subramanian, CR (2021) On approximating MIS over B1-VPG graphs. In: Discrete Mathematics, Algorithms and Applications .
Epstein, D and Golumbic, MC and Lahiri, A and Morgenstern, G (2020) Hardness and approximation for L-EPG and B1-EPG graphs. In: Discrete Applied Mathematics, 281 . pp. 224-228.
