Aritra Konar

According to our database, Aritra Konar authored at least 34 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

On Densest <i>k</i>-Subgraph Mining and Diagonal Loading.

Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar

CoRR, 2024

Optimal Quasi-clique: Hardness, Equivalence with Densest-k-Subgraph, and Quasi-partitioned Community Mining.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2022

Graph Matching Via the Lens of Supermodularity.

Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Knowl. Data Eng., 2022

Finding the smallest or largest element of a tensor from its low-rank factors.

Nicholas D. Sidiropoulos, Paris A. Karakasis, Aritra Konar

CoRR, 2022

The Triangle-Densest-K-Subgraph Problem: Hardness, Lovász Extension, and Application to Document Summarization.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

Cell-Edge Detection via Selective Cooperation and Generalized Canonical Correlation.

Mohamed Salah Ibrahim, Ahmed S. Zamzam, Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Wirel. Commun., 2021

Exploring the Subgraph Density-Size Trade-off via the Lovaśz Extension.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the WSDM '21, 2021

Joint Graph Embedding and Alignment with Spectral Pivot.

Paris A. Karakasis, Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

2020

Fast Algorithms for Joint Multicast Beamforming and Antenna Selection in Massive MIMO.

Mohamed Salah Ibrahim, Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Signal Process., 2020

Phased: Phase-Aware Submodularity-Based Energy Disaggregation.

Faisal M. Almutairi, Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos

Proceedings of the NILM '20, 2020

Mining Large Quasi-cliques with Quality Guarantees from Vertex Neighborhoods.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

Soft Graph Matching: Submodular Relaxation and Lovász Extension.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 20th IEEE International Conference on Data Mining, 2020

2019

Iterative Graph Alignment via Supermodular Approximation.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2019 IEEE International Conference on Data Mining, 2019

Fast Optimization of Boolean Quadratic Functions via Iterative Submodular Approximation and Max-flow.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Learning to Beamform for Minimum Outage.

Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu

IEEE Trans. Signal Process., 2018

A Simple and Effective Approach for Transmit Antenna Selection in Multiuser Massive MIMO Leveraging Submodularity.

Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Signal Process., 2018

Mirror-Prox SCA Algorithm for Multicast Beamforming and Antenna Selection.

Mohamed Salah Ibrahim, Aritra Konar, Mingyi Hong, Nicholas D. Sidiropoulos

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Fast Projection-Based Solvers for the Non-Convex Quadratically Constrained Feasibility Problem.

Konstantinos Slavakis, Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Scalable Energy Disaggregation Via Successive Submodular Approximation.

Faisal M. Almutairi, Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Fast Approximation Algorithms for a Class of Non-convex QCQP Problems Using First-Order Methods.

Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Signal Process., 2017

Non-convex consensus ADMM for satellite precoder design.

Miguel Ángel Vázquez, Aritra Konar, Luis Blanco, Nicholas D. Sidiropoulos, Ana I. Pérez-Neira

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Fast feasibility pursuit for non-convex QCQPS via first-order methods.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Decentralized power system state estimation via non-convex multi-agent optimization.

Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos

Proceedings of the 2017 IEEE Global Conference on Signal and Information Processing, 2017

Transmit beamforming for minimum outage via stochastic approximation.

Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu

Proceedings of the 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2017

Greed is good: Leveraging submodularity for antenna selection in Massive MIMO.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016

Parametric Frugal Sensing for Autoregressive and Autoregressive Moving Average Power Spectra.

Aritra Konar, Nicholas D. Sidiropoulos

IEEE Trans. Signal Process., 2016

A fast approximation algorithm for single-group multicast beamforming with large antenna arrays.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Parametric Frugal sensing of autoregressive power spectra.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Parametric Frugal Sensing of Power Spectra for Moving Average Models.

Aritra Konar, Nicholas D. Sidiropoulos, Omar Mehanna

IEEE Trans. Signal Process., 2015

Feasible Point Pursuit and Successive Approximation of Non-Convex QCQPs.

Omar Mehanna, Kejun Huang, Balasubramanian Gopalakrishnan, Aritra Konar, Nicholas D. Sidiropoulos

IEEE Signal Process. Lett., 2015

Hidden Convexity in QCQP with Toeplitz-Hermitian Quadratics.

Aritra Konar, Nicholas D. Sidiropoulos

IEEE Signal Process. Lett., 2015

Interference alignment via Feasible Point Pursuit.

Aritra Konar, Ruoyu Sun, Nicholas D. Sidiropoulos, Zhi-Quan Luo

Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Parametric frugal sensing of Moving Average power spectra.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Distributed compression and maximum likelihood reconstruction of finite autocorrelation sequences.

Aritra Konar, Nicholas D. Sidiropoulos

Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015