Improved algorithms and combinatorial bounds for independent feedback vertex set A Agrawal, S Gupta, S Saurabh, R Sharma
11th International Symposium on Parameterized and Exact Computation (IPEC …, 2017
28 2017 Covering small independent sets and separators with applications to parameterized algorithms D Lokshtanov, F Panolan, S Saurabh, R Sharma, M Zehavi
ACM Transactions on Algorithms (TALG) 16 (3), 1-31, 2020
23 2020 Parameterized approximation schemes for clustering with general norm objectives F Abbasi, S Banerjee, J Byrka, P Chalermsook, A Gadekar, ...
2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS …, 2023
12 2023 Kernels for deletion to classes of acyclic digraphs A Agrawal, S Saurabh, R Sharma, M Zehavi
Journal of Computer and System Sciences 92, 9-21, 2018
12 2018 On weighted graph separation problems and flow augmentation EJ Kim, T Masařík, M Pilipczuk, R Sharma, M Wahlström
SIAM Journal on Discrete Mathematics 38 (1), 170-189, 2024
10 2024 Wannabe bounded treewidth graphs admit a polynomial kernel for DFVS D Lokshtanov, MS Ramanujan, S Saurabh, R Sharma, M Zehavi
Algorithms and Data Structures: 16th International Symposium, WADS 2019 …, 2019
10 2019 Fault tolerant subgraphs with applications in kernelization W Lochet, D Lokshtanov, P Misra, S Saurabh, R Sharma, M Zehavi
11th Innovations in Theoretical Computer Science Conference (ITCS 2020), 47 …, 2020
9 2020 Balanced judicious bipartition is fixed-parameter tractable D Lokshtanov, S Saurabh, R Sharma, M Zehavi
SIAM Journal on Discrete Mathematics 33 (4), 1878-1911, 2019
9 2019 Problems in NP can admit double-exponential lower bounds when parameterized by treewidth or vertex cover F Foucaud, E Galby, L Khazaliya, S Li, FM Inerney, R Sharma, P Tale
arXiv preprint arXiv:2307.08149, 2023
8 2023 Fixed-parameter tractability of DIRECTED MULTICUT with three terminal pairs parameterized by the size of the cutset: twin-width meets flow-augmentation M Hatzel, L Jaffke, PT Lima, T Masařík, M Pilipczuk, R Sharma, M Sorge
Proceedings of the 2023 Annual ACM-SIAM Symposium on Discrete Algorithms …, 2023
8 2023 Metric dimension parameterized by feedback vertex set and other structural parameters E Galby, L Khazaliya, F Mc Inerney, R Sharma, P Tale
SIAM Journal on Discrete Mathematics 37 (4), 2241-2264, 2023
7 2023 Faster exponential-time approximation algorithms using approximate monotone local search BC Esmer, A Kulik, D Marx, D Neuen, R Sharma
arXiv preprint arXiv:2206.13481, 2022
7 2022 Treedepth vs circumference M Briański, G Joret, K Majewski, P Micek, MT Seweryn, R Sharma
Combinatorica 43 (4), 659-664, 2023
6 2023 Parameterized approximation for robust clustering in discrete geometric spaces F Abbasi, S Banerjee, J Byrka, P Chalermsook, A Gadekar, ...
arXiv preprint arXiv:2305.07316, 2023
6 2023 Domination and cut problems on chordal graphs with bounded leafage E Galby, D Marx, P Schepper, R Sharma, P Tale
Algorithmica 86 (5), 1428-1474, 2024
5 2024 Optimally repurposing existing algorithms to obtain exponential-time approximations B Can Esmer, A Kulik, D Marx, D Neuen, R Sharma
Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms …, 2024
5 2024 Approximate monotone local search for weighted problems BC Esmer, A Kulik, D Marx, D Neuen, R Sharma
arXiv preprint arXiv:2308.15306, 2023
5 2023 On the Parameterized Complexity of Deletion to R Neogi, MS Ramanujan, S Saurabh, R Sharma
arXiv preprint arXiv:2005.01359, 2020
5 2020 Application of Embedded Element Approach to Nanostructure of Bone A Awasthi, R Sharma, R Ghosh
Symposium and Workshop for Analytical Youth in Applied Mechanics (SWAYAM …, 2018
5 2018 Tight (double) exponential bounds for np-complete problems: Treewidth and vertex cover parameterizations F Foucaud, E Galby, L Khazaliya, S Li, F Mc Inerney, R Sharma, P Tale
CoRR abs/2307.08149, 2023
4 2023 