Parallel stochastic gradient Markov Chain Monte Carlo for matrix factorisation models U Şimşekli, H Koptagel, H Güldaş, AT Cemgil, F Öztoprak, Şİ Birbil arXiv preprint arXiv:1506.01418, 2015 | 11 | 2015 |

A framework for parallel second order incremental optimization algorithms for solving partially separable problems K Kaya, F Öztoprak, Şİ Birbil, AT Cemgil, U Şimşekli, N Kuru, H Koptagel, ... Computational Optimization and Applications 72 (3), 675-705, 2019 | 2 | 2019 |

HAMSI: Distributed incremental optimization algorithm using quadratic approximations for partially separable problems U Simsekli, H Koptagel, F Öztoprak, SI Birbil, AT Cemgil stat 1050, 27, 2015 | 1 | 2015 |

Sales Prediction using Matrix and Tensor Factorization Models H Koptagel, DC Cıvelek, B Dal 2019 27th Signal Processing and Communications Applications Conference (SIU …, 2019 | | 2019 |

HAMSI: A Parallel Incremental Optimization Algorithm Using Quadratic Approximations for Solving Partially Separable Problems K Kaya, F Öztoprak, Şİ Birbil, AT Cemgil, U Şimşekli, N Kuru, H Koptagel, ... arXiv preprint arXiv:1509.01698, 2015 | | 2015 |