Sidiropoulos, Nicholas D.

12 publications

AAAI 2025 Densest K-Subgraph Mining via a Provably Tight Relaxation Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar

TMLR 2025 Fairness-Aware Dense Subgraph Discovery Emmanouil Kariotakis, Nicholas D Sidiropoulos, Aritra Konar

AAAI 2024 Optimal Quasi-Clique: Hardness, Equivalence with Densest-K-Subgraph, and Quasi-Partitioned Community Mining Aritra Konar, Nicholas D. Sidiropoulos

AAAI 2022 The Triangle-Densest-K-Subgraph Problem: Hardness, Lovász Extension, and Application to Document Summarization Aritra Konar, Nicholas D. Sidiropoulos

IJCAI 2021 Multi-Version Tensor Completion for Time-Delayed Spatio-Temporal Data Cheng Qian, Nikos Kargas, Cao Xiao, Lucas Glass, Nicholas D. Sidiropoulos, Jimeng Sun

AAAI 2021 STELAR: Spatio-Temporal Tensor Factorization with Latent Epidemiological Regularization Nikos Kargas, Cheng Qian, Nicholas D. Sidiropoulos, Cao Xiao, Lucas M. Glass, Jimeng Sun

AAAI 2021 eTREE: Learning Tree-Structured Embeddings Faisal M. Almutairi, Yunlong Wang, Dong Wang, Emily Zhao, Nicholas D. Sidiropoulos

AAAI 2020 Nonlinear System Identification via Tensor Completion Nikos Kargas, Nicholas D. Sidiropoulos

AISTATS 2019 Learning Mixtures of Smooth Product Distributions: Identifiability and Algorithm Nikos Kargas, Nicholas D. Sidiropoulos

AAAI 2018 On Convergence of Epanechnikov Mean Shift Kejun Huang, Xiao Fu, Nicholas D. Sidiropoulos

ICML 2017 Towards K-Means-Friendly Spaces: Simultaneous Deep Learning and Clustering Bo Yang, Xiao Fu, Nicholas D. Sidiropoulos, Mingyi Hong

ECML-PKDD 2012 ParCube: Sparse Parallelizable Tensor Decompositions Evangelos E. Papalexakis, Christos Faloutsos, Nicholas D. Sidiropoulos