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All publications by Dimitris Papailiopoulos
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Orthogonal NMF through Subspace Exploration
Megasthenis Asteris, Dimitris Papailiopoulos and Alexandros G. Dimakis
Advances in Neural Information Processing Systems 28, 2015


Sparse PCA via Bipartite Matchings
Megasthenis Asteris, Dimitris Papailiopoulos, Anastasios Kyrillidis and Alexandros G. Dimakis
Advances in Neural Information Processing Systems 28, 2015


Parallel Correlation Clustering on Big Graphs
Xinghao Pan, Dimitris Papailiopoulos, Samet Oymak, Benjamin Recht, Kannan Ramchandran and Michael I. Jordan
Advances in Neural Information Processing Systems 28, 2015


Finding Dense Subgraphs via Low-Rank Bilinear Optimization
Dimitris Papailiopoulos, Ioannis Mitliagkas, Alexandros Dimakis and Constantine Caramanis
Proceedings of the 31st International Conference on Machine Learning (ICML-14), 2014


Nonnegative Sparse PCA with Provable Guarantees
Megasthenis Asteris, Dimitris Papailiopoulos and Alexandros Dimakis
Proceedings of the 31st International Conference on Machine Learning (ICML-14), 2014


Sparse PCA through Low-rank Approximations
Dimitris Papailiopoulos, Alexandros Dimakis and Stavros Korokythakis
Proceedings of the 30th International Conference on Machine Learning (ICML-13), 2013