Aritra Konar

48 papers A* 8A 1Misc 10Journal 23Unranked 6
YearRankTypeTitle / Venue / Authors
2026 A* conf
A Scalable and Exact Relaxation for Densest k-Subgraph via Error Bounds.
AAAI
Ya Liu, Junbin Liu, Wing-Kin Ma, Aritra Konar
2026 J jnl
Differentially Private and Scalable Estimation of the Network Principal Component.
Trans. Mach. Learn. Res.
Alireza Khayatian, Anil Vullikanti, Aritra Konar
2026 J jnl
FairRARI: A Plug and Play Framework for Fairness-Aware PageRank.
CoRR
Emmanouil Kariotakis, Aritra Konar
2025 A* conf
Densest k-Subgraph Mining via a Provably Tight Relaxation.
AAAI
Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar
2025 J jnl
Differentially Private Densest-
CoRR
Alireza Khayatian, Anil Vullikanti, Aritra Konar
2025 J jnl
Fairness-Aware Dense Subgraph Discovery.
Trans. Mach. Learn. Res.
Emmanouil Kariotakis, Nicholas D. Sidiropoulos, Aritra Konar
2025 Misc conf
Identifying Adversarial Attacks in Crowdsourcing via Dense Subgraph Detection.
ICASSP
Abdullah Karaaslanli, Panagiotis A. Traganitis, Aritra Konar
2025 J jnl
The Vertex-Attribute-Constrained Densest
CoRR
Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar
2024 J jnl
Fairness-Regulated Dense Subgraph Discovery.
CoRR
Emmanouil Kariotakis, Nikolaos Sidiropoulos, Aritra Konar
2024 J jnl
Minimizing Low-Rank Models of High-Order Tensors: Hardness, Span, Tight Relaxation, and Applications.
IEEE Trans. Signal Process.
Nicholas D. Sidiropoulos, Paris A. Karakasis, Aritra Konar
2024 J jnl
On Densest
CoRR
Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar
2024 A* conf
Optimal Quasi-clique: Hardness, Equivalence with Densest-k-Subgraph, and Quasi-partitioned Community Mining.
AAAI
Aritra Konar, Nicholas D. Sidiropoulos
2022 J jnl
Finding the smallest or largest element of a tensor from its low-rank factors.
CoRR
Nicholas D. Sidiropoulos, Paris A. Karakasis, Aritra Konar
2022 J jnl
Graph Matching Via the Lens of Supermodularity.
IEEE Trans. Knowl. Data Eng.
Aritra Konar, Nicholas D. Sidiropoulos
2022 A* conf
The Triangle-Densest-K-Subgraph Problem: Hardness, Lovász Extension, and Application to Document Summarization.
AAAI
Aritra Konar, Nicholas D. Sidiropoulos
2021 J jnl
Cell-Edge Detection via Selective Cooperation and Generalized Canonical Correlation.
IEEE Trans. Wirel. Commun.
Mohamed Salah Ibrahim, Ahmed S. Zamzam, Aritra Konar, Nicholas D. Sidiropoulos
2021 A conf
Exploring the Subgraph Density-Size Trade-off via the Lovaśz Extension.
WSDM
Aritra Konar, Nicholas D. Sidiropoulos
2021 J jnl
Exploring the Subgraph Density-Size Trade-off via the Lovász Extension.
CoRR
Aritra Konar, Nicholas D. Sidiropoulos
2021 A* conf
Joint Graph Embedding and Alignment with Spectral Pivot.
KDD
Paris A. Karakasis, Aritra Konar, Nicholas D. Sidiropoulos
2020 J jnl
Fast Algorithms for Joint Multicast Beamforming and Antenna Selection in Massive MIMO.
IEEE Trans. Signal Process.
Mohamed Salah Ibrahim, Aritra Konar, Nicholas D. Sidiropoulos
2020 A* conf
Mining Large Quasi-cliques with Quality Guarantees from Vertex Neighborhoods.
KDD
Aritra Konar, Nicholas D. Sidiropoulos
2020 J jnl
Mining Large Quasi-cliques with Quality Guarantees from Vertex Neighborhoods.
CoRR
Aritra Konar, Nicholas D. Sidiropoulos
2020 J jnl
PHASED: Phase-Aware Submodularity-Based Energy Disaggregation.
CoRR
Faisal M. Almutairi, Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
2020 — conf
Phased: Phase-Aware Submodularity-Based Energy Disaggregation.
NILM@SenSys
Faisal M. Almutairi, Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
2020 A* conf
Soft Graph Matching: Submodular Relaxation and Lovász Extension.
ICDM
Aritra Konar, Nicholas D. Sidiropoulos
2019 Misc conf
Fast Optimization of Boolean Quadratic Functions via Iterative Submodular Approximation and Max-flow.
ICASSP
Aritra Konar, Nicholas D. Sidiropoulos
2019 A* conf
Iterative Graph Alignment via Supermodular Approximation.
ICDM
Aritra Konar, Nicholas D. Sidiropoulos
2018 J jnl
A Simple and Effective Approach for Transmit Antenna Selection in Multiuser Massive MIMO Leveraging Submodularity.
IEEE Trans. Signal Process.
Aritra Konar, Nicholas D. Sidiropoulos
2018 Misc conf
Fast Projection-Based Solvers for the Non-Convex Quadratically Constrained Feasibility Problem.
ICASSP
Konstantinos Slavakis, Aritra Konar, Nicholas D. Sidiropoulos
2018 J jnl
Learning to Beamform for Minimum Outage.
IEEE Trans. Signal Process.
Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu
2018 — conf
Mirror-Prox SCA Algorithm for Multicast Beamforming and Antenna Selection.
SPAWC
Mohamed Salah Ibrahim, Aritra Konar, Mingyi Hong, Nicholas D. Sidiropoulos
2018 J jnl
Mirror-Prox SCA Algorithm for Multicast Beamforming and Antenna Selection.
CoRR
Mohamed Salah Ibrahim, Aritra Konar, Mingyi Hong, Nicholas D. Sidiropoulos
2018 Misc conf
Scalable Energy Disaggregation Via Successive Submodular Approximation.
ICASSP
Faisal M. Almutairi, Aritra Konar, Nicholas D. Sidiropoulos
2017 — conf
Decentralized power system state estimation via non-convex multi-agent optimization.
GlobalSIP
Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
2017 J jnl
Fast Approximation Algorithms for a Class of Non-convex QCQP Problems Using First-Order Methods.
IEEE Trans. Signal Process.
Aritra Konar, Nicholas D. Sidiropoulos
2017 Misc conf
Fast feasibility pursuit for non-convex QCQPS via first-order methods.
ICASSP
Aritra Konar, Nicholas D. Sidiropoulos
2017 Misc conf
Greed is good: Leveraging submodularity for antenna selection in Massive MIMO.
ACSSC
Aritra Konar, Nicholas D. Sidiropoulos
2017 Misc conf
Non-convex consensus ADMM for satellite precoder design.
ICASSP
Miguel Ángel Vázquez, Aritra Konar, Luis Blanco, Nicholas D. Sidiropoulos, Ana I. Pérez-Neira
2017 — conf
Transmit beamforming for minimum outage via stochastic approximation.
CAMSAP
Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu
2016 — conf
A fast approximation algorithm for single-group multicast beamforming with large antenna arrays.
SPAWC
Aritra Konar, Nicholas D. Sidiropoulos
2016 J jnl
Parametric Frugal Sensing for Autoregressive and Autoregressive Moving Average Power Spectra.
IEEE Trans. Signal Process.
Aritra Konar, Nicholas D. Sidiropoulos
2016 Misc conf
Parametric Frugal sensing of autoregressive power spectra.
ICASSP
Aritra Konar, Nicholas D. Sidiropoulos
2015 Misc conf
Distributed compression and maximum likelihood reconstruction of finite autocorrelation sequences.
ACSSC
Aritra Konar, Nicholas D. Sidiropoulos
2015 J jnl
Feasible Point Pursuit and Successive Approximation of Non-Convex QCQPs.
IEEE Signal Process. Lett.
Omar Mehanna, Kejun Huang, Balasubramanian Gopalakrishnan, Aritra Konar, Nicholas D. Sidiropoulos
2015 J jnl
Hidden Convexity in QCQP with Toeplitz-Hermitian Quadratics.
IEEE Signal Process. Lett.
Aritra Konar, Nicholas D. Sidiropoulos
2015 — conf
Interference alignment via Feasible Point Pursuit.
SPAWC
Aritra Konar, Ruoyu Sun, Nicholas D. Sidiropoulos, Zhi-Quan Luo
2015 J jnl
Parametric Frugal Sensing of Power Spectra for Moving Average Models.
IEEE Trans. Signal Process.
Aritra Konar, Nicholas D. Sidiropoulos, Omar Mehanna
2015 Misc conf
Parametric frugal sensing of Moving Average power spectra.
ICASSP
Aritra Konar, Nicholas D. Sidiropoulos