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Aritra Konar
Aritra Konar
Assistant Professor, Department of Electrical Engineering, KU Leuven
Verified email at kuleuven.be
Title
Cited by
Cited by
Year
Feasible point pursuit and successive approximation of non-convex QCQPs
O Mehanna, K Huang, B Gopalakrishnan, A Konar, ND Sidiropoulos
IEEE Signal Processing Letters 22 (7), 804-808, 2014
2562014
Fast approximation algorithms for a class of non-convex QCQP problems using first-order methods
A Konar, ND Sidiropoulos
IEEE Transactions on Signal Processing 65 (13), 3494-3509, 2017
352017
Learning to beamform for minimum outage
Y Shi, A Konar, ND Sidiropoulos, XP Mao, YT Liu
IEEE Transactions on Signal Processing 66 (19), 5180-5193, 2018
312018
Hidden convexity in QCQP with Toeplitz-Hermitian quadratics
A Konar, ND Sidiropoulos
IEEE Signal Processing Letters 22 (10), 1623-1627, 2015
302015
Fast algorithms for joint multicast beamforming and antenna selection in massive MIMO
MS Ibrahim, A Konar, ND Sidiropoulos
IEEE Transactions on Signal Processing 68, 1897-1909, 2020
262020
A simple and effective approach for transmit antenna selection in multiuser massive MIMO leveraging submodularity
A Konar, ND Sidiropoulos
IEEE Transactions on Signal Processing 66 (18), 4869-4883, 2018
262018
Mirror-prox SCA algorithm for multicast beamforming and antenna selection
MS Ibrahim, A Konar, M Hong, ND Sidiropoulos
2018 IEEE 19th International Workshop on Signal Processing Advances in …, 2018
202018
First-order methods for fast feasibility pursuit of non-convex QCQPs
A Konar, ND Sidiropoulos
IEEE Transactions on Signal Processing 65 (22), 5927-5941, 2017
162017
Parametric frugal sensing of power spectra for moving average models
A Konar, ND Sidiropoulos, O Mehanna
IEEE Transactions on Signal Processing 63 (5), 1073-1085, 2014
152014
Cell-edge detection via selective cooperation and generalized canonical correlation
MS Ibrahim, AS Zamzam, A Konar, ND Sidiropoulos
IEEE Transactions on Wireless Communications 20 (11), 7431-7444, 2021
112021
Exploring the subgraph density-size trade-off via the Lovaśz extension
A Konar, ND Sidiropoulos
Proceedings of the 14th ACM International Conference on Web Search and Data …, 2021
102021
Non-convex consensus ADMM for satellite precoder design
MÁ Vázquez, A Konar, L Blanco, ND Sidiropoulos, AI Pérez-Neira
2017 IEEE International Conference on Acoustics, Speech and Signal …, 2017
92017
Joint graph embedding and alignment with spectral pivot
PA Karakasis, A Konar, ND Sidiropoulos
Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data …, 2021
62021
Greed is good: Leveraging submodularity for antenna selection in massive MIMO
A Konar, ND Sidiropoulos
2017 51st Asilomar Conference on Signals, Systems, and Computers, 1522-1526, 2017
62017
Graph Matching via the lens of Supermodularity
A Konar, ND Sidiropoulos
IEEE Transactions on Knowledge and Data Engineering 34 (5), 2200-2211, 2020
52020
A fast approximation algorithm for single-group multicast beamforming with large antenna arrays
A Konar, ND Sidiropoulos
2016 IEEE 17th International Workshop on Signal Processing Advances in …, 2016
52016
The triangle-densest-k-subgraph problem: Hardness, Lovász extension, and application to document summarization
A Konar, ND Sidiropoulos
Proceedings of the AAAI Conference on Artificial Intelligence 36 (4), 4075-4082, 2022
42022
Scalable energy disaggregation via successive submodular approximation
FM Almutairi, A Konar, ND Sidiropoulos
2018 IEEE International Conference on Acoustics, Speech and Signal …, 2018
42018
Mining large quasi-cliques with quality guarantees from vertex neighborhoods
A Konar, ND Sidiropoulos
Proceedings of the 26th ACM SIGKDD International Conference on Knowledge …, 2020
32020
Iterative graph alignment via supermodular approximation
A Konar, N Sidiropoulos
2019 IEEE International Conference on Data Mining (ICDM), 1162-1167, 2019
22019
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