Follow
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
2362014
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
322017
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
252020
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
252018
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
192018
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
152017
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
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
92021
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
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
72021
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
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
52021
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
22020
Iterative graph alignment via supermodular approximation
A Konar, N Sidiropoulos
2019 IEEE International Conference on Data Mining (ICDM), 1162-1167, 2019
22019
The system can't perform the operation now. Try again later.
Articles 1–20