Orthogonal neighborhood preserving projections: A projection-based dimensionality reduction technique E Kokiopoulou, Y Saad IEEE Transactions on Pattern Analysis and Machine Intelligence 29 (12), 2143 …, 2007 | 298 | 2007 |

Trace optimization and eigenproblems in dimension reduction methods E Kokiopoulou, J Chen, Y Saad Numerical Linear Algebra with Applications 18 (3), 565-602, 2011 | 155 | 2011 |

An estimator for the diagonal of a matrix C Bekas, E Kokiopoulou, Y Saad Applied numerical mathematics 57 (11-12), 1214-1229, 2007 | 154 | 2007 |

Polynomial filtering for fast convergence in distributed consensus E Kokiopoulou, P Frossard IEEE Transactions on Signal Processing 57 (1), 342-354, 2008 | 108 | 2008 |

Orthogonal neighborhood preserving projections E Kokiopoulou, Y Saad Fifth IEEE International Conference on Data Mining (ICDM'05), 8 pp., 2005 | 102 | 2005 |

Mobile museum guide based on fast SIFT recognition B Ruf, E Kokiopoulou, M Detyniecki International Workshop on Adaptive Multimedia Retrieval, 170-183, 2008 | 65 | 2008 |

Computing smallest singular triplets with implicitly restarted Lanczos bidiagonalization E Kokiopoulou, C Bekas, E Gallopoulos Applied numerical mathematics 49 (1), 39-61, 2004 | 65 | 2004 |

Distributed average consensus with quantization refinement D Thanou, E Kokiopoulou, Y Pu, P Frossard IEEE Transactions on Signal Processing 61 (1), 194-205, 2012 | 55 | 2012 |

Distributed classification of multiple observation sets by consensus E Kokiopoulou, P Frossard IEEE Transactions on Signal Processing 59 (1), 104-114, 2010 | 55 | 2010 |

3D face recognition with sparse spherical representations RS Llonch, E Kokiopoulou, I Tošić, P Frossard Pattern Recognition 43 (3), 824-834, 2010 | 50 | 2010 |

Minimum distance between pattern transformation manifolds: Algorithm and applications E Kokiopoulou, P Frossard IEEE Transactions on Pattern Analysis and Machine Intelligence 31 (7), 1225-1238, 2009 | 43 | 2009 |

Semantic coding by supervised dimensionality reduction E Kokiopoulou, P Frossard IEEE Transactions on Multimedia 10 (5), 806-818, 2008 | 43 | 2008 |

Polynomial filtering in latent semantic indexing for information retrieval E Kokiopoulou, Y Saad Proceedings of the 27th annual international ACM SIGIR conference on …, 2004 | 43 | 2004 |

Graph-based classification of multiple observation sets E Kokiopoulou, P Frossard Pattern Recognition 43 (12), 3988-3997, 2010 | 42 | 2010 |

Enhanced graph-based dimensionality reduction with repulsion Laplaceans E Kokiopoulou, Y Saad Pattern Recognition 42 (11), 2392-2402, 2009 | 42 | 2009 |

Computation of large invariant subspaces using polynomial filtered Lanczos iterations with applications in density functional theory C Bekas, E Kokiopoulou, Y Saad SIAM Journal on Matrix Analysis and Applications 30 (1), 397-418, 2008 | 36 | 2008 |

Fusion of digital elevation models using sparse representations H Papasaika, E Kokiopoulou, E Baltsavias, K Schindler, D Kressner ISPRS Conference on Photogrammetric Image Analysis, 171-184, 2011 | 35 | 2011 |

On the computation of structured singular values and pseudospectra M Karow, E Kokiopoulou, D Kressner Systems & control letters 59 (2), 122-129, 2010 | 30 | 2010 |

Accelerating distributed consensus using extrapolation E Kokiopoulou, P Frossard IEEE Signal Processing Letters 14 (10), 665-668, 2007 | 26 | 2007 |

Random grids: Fast approximate nearest neighbors and range searching for image search D Aiger, E Kokiopoulou, E Rivlin Proceedings of the IEEE International Conference on Computer Vision, 3471-3478, 2013 | 21 | 2013 |