Aritra Konar

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 31

Top Topics

Document Summarization

Approximation Algorithms

Top Venues

IEEE Trans. Signal Process.

Publications

Aritra Konar, Nicholas D. Sidiropoulos
Optimal Quasi-clique: Hardness, Equivalence with Densest-k-Subgraph, and Quasi-partitioned Community Mining. AAAI (2024)
Aritra Konar, Nicholas D. Sidiropoulos
The Triangle-Densest-K-Subgraph Problem: Hardness, Lovász Extension, and Application to Document Summarization. AAAI (2022)
Aritra Konar, Nicholas D. Sidiropoulos
Graph Matching Via the Lens of Supermodularity. IEEE Trans. Knowl. Data Eng. 34 (5) (2022)
Nicholas D. Sidiropoulos, Paris A. Karakasis, Aritra Konar
Finding the smallest or largest element of a tensor from its low-rank factors. CoRR (2022)
Aritra Konar, Nicholas D. Sidiropoulos
Exploring the Subgraph Density-Size Trade-off via the Lovász Extension. CoRR (2021)
Paris A. Karakasis, Aritra Konar, Nicholas D. Sidiropoulos
Joint Graph Embedding and Alignment with Spectral Pivot. KDD (2021)
Aritra Konar, Nicholas D. Sidiropoulos
Exploring the Subgraph Density-Size Trade-off via the Lovaśz Extension. WSDM (2021)
Mohamed Salah Ibrahim, Ahmed S. Zamzam, Aritra Konar, Nicholas D. Sidiropoulos
Cell-Edge Detection via Selective Cooperation and Generalized Canonical Correlation. IEEE Trans. Wirel. Commun. 20 (11) (2021)
Aritra Konar, Nicholas D. Sidiropoulos
Mining Large Quasi-cliques with Quality Guarantees from Vertex Neighborhoods. KDD (2020)
Mohamed Salah Ibrahim, Aritra Konar, Nicholas D. Sidiropoulos
Fast Algorithms for Joint Multicast Beamforming and Antenna Selection in Massive MIMO. IEEE Trans. Signal Process. 68 (2020)
Faisal M. Almutairi, Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
PHASED: Phase-Aware Submodularity-Based Energy Disaggregation. CoRR (2020)
Faisal M. Almutairi, Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
Phased: Phase-Aware Submodularity-Based Energy Disaggregation. NILM@SenSys (2020)
Aritra Konar, Nicholas D. Sidiropoulos
Soft Graph Matching: Submodular Relaxation and Lovász Extension. ICDM (2020)
Aritra Konar, Nicholas D. Sidiropoulos
Mining Large Quasi-cliques with Quality Guarantees from Vertex Neighborhoods. CoRR (2020)
Aritra Konar, Nicholas D. Sidiropoulos
Fast Optimization of Boolean Quadratic Functions via Iterative Submodular Approximation and Max-flow. ICASSP (2019)
Aritra Konar, Nicholas D. Sidiropoulos
Iterative Graph Alignment via Supermodular Approximation. ICDM (2019)
Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu
Learning to Beamform for Minimum Outage. IEEE Trans. Signal Process. 66 (19) (2018)
Konstantinos Slavakis, Aritra Konar, Nicholas D. Sidiropoulos
Fast Projection-Based Solvers for the Non-Convex Quadratically Constrained Feasibility Problem. ICASSP (2018)
Faisal M. Almutairi, Aritra Konar, Nicholas D. Sidiropoulos
Scalable Energy Disaggregation Via Successive Submodular Approximation. ICASSP (2018)
Aritra Konar, Nicholas D. Sidiropoulos
A Simple and Effective Approach for Transmit Antenna Selection in Multiuser Massive MIMO Leveraging Submodularity. IEEE Trans. Signal Process. 66 (18) (2018)
Mohamed Salah Ibrahim, Aritra Konar, Mingyi Hong, Nicholas D. Sidiropoulos
Mirror-Prox SCA Algorithm for Multicast Beamforming and Antenna Selection. CoRR (2018)
Mohamed Salah Ibrahim, Aritra Konar, Mingyi Hong, Nicholas D. Sidiropoulos
Mirror-Prox SCA Algorithm for Multicast Beamforming and Antenna Selection. SPAWC (2018)
Miguel Ángel Vázquez, Aritra Konar, Luis Blanco, Nicholas D. Sidiropoulos, Ana I. Pérez-Neira
Non-convex consensus ADMM for satellite precoder design. ICASSP (2017)
Yunmei Shi, Aritra Konar, Nicholas D. Sidiropoulos, Xingpeng Mao, Yongtan Liu
Transmit beamforming for minimum outage via stochastic approximation. CAMSAP (2017)
Aritra Konar, Nicholas D. Sidiropoulos
Fast Approximation Algorithms for a Class of Non-convex QCQP Problems Using First-Order Methods. IEEE Trans. Signal Process. 65 (13) (2017)
Aritra Konar, Nicholas D. Sidiropoulos
Fast feasibility pursuit for non-convex QCQPS via first-order methods. ICASSP (2017)
Aritra Konar, Ahmed S. Zamzam, Nicholas D. Sidiropoulos
Decentralized power system state estimation via non-convex multi-agent optimization. GlobalSIP (2017)
Aritra Konar, Nicholas D. Sidiropoulos
Greed is good: Leveraging submodularity for antenna selection in Massive MIMO. ACSSC (2017)
Aritra Konar, Nicholas D. Sidiropoulos
Parametric Frugal sensing of autoregressive power spectra. ICASSP (2016)
Aritra Konar, Nicholas D. Sidiropoulos
Parametric Frugal Sensing for Autoregressive and Autoregressive Moving Average Power Spectra. IEEE Trans. Signal Process. 64 (20) (2016)
Aritra Konar, Nicholas D. Sidiropoulos
A fast approximation algorithm for single-group multicast beamforming with large antenna arrays. SPAWC (2016)
Aritra Konar, Nicholas D. Sidiropoulos
Parametric frugal sensing of Moving Average power spectra. ICASSP (2015)
Aritra Konar, Nicholas D. Sidiropoulos
Distributed compression and maximum likelihood reconstruction of finite autocorrelation sequences. ACSSC (2015)
Aritra Konar, Nicholas D. Sidiropoulos, Omar Mehanna
Parametric Frugal Sensing of Power Spectra for Moving Average Models. IEEE Trans. Signal Process. 63 (5) (2015)
Aritra Konar, Ruoyu Sun, Nicholas D. Sidiropoulos, Zhi-Quan Luo
Interference alignment via Feasible Point Pursuit. SPAWC (2015)
Aritra Konar, Nicholas D. Sidiropoulos
Hidden Convexity in QCQP with Toeplitz-Hermitian Quadratics. IEEE Signal Process. Lett. 22 (10) (2015)
Omar Mehanna, Kejun Huang, Balasubramanian Gopalakrishnan, Aritra Konar, Nicholas D. Sidiropoulos
Feasible Point Pursuit and Successive Approximation of Non-Convex QCQPs. IEEE Signal Process. Lett. 22 (7) (2015)