33 citations · 61 across the 24 of their papers we have counts for
25 papers
to : A Meta Algorithm for Multivariate Global Optimization via Univariate Optimizers
Kaan Gokcesu, Hakan Gokcesu
In this work, we propose a meta algorithm that can solve a multivariate global optimization problem using univariate global optimizers. Although the univariate global optimization…
Robust, Nonparametric, Efficient Decomposition of Spectral Peaks under Distortion and Interference
Kaan Gokcesu, Hakan Gokcesu
We propose a decomposition method for the spectral peaks in an observed frequency spectrum, which is efficiently acquired by utilizing the Fast Fourier Transform. In contrast to th…
Second Order Regret Bounds Against Generalized Expert Sequences under Partial Bandit Feedback
Kaan Gokcesu, Hakan Gokcesu
We study the problem of expert advice under partial bandit feedback setting and create a sequential minimax optimal algorithm. Our algorithm works with a more general partial monit…
Blind Source Separation for Mixture of Sinusoids with Near-Linear Computational Complexity
Kaan Gokcesu, Hakan Gokcesu
We propose a multi-tone decomposition algorithm that can find the frequencies, amplitudes and phases of the fundamental sinusoids in a noisy observation sequence. Under independent…
Merging Knockout and Round-Robin Tournaments: A Flexible Linear Elimination Tournament Design
Kaan Gokcesu, Hakan Gokcesu
We propose a new tournament structure that combines the popular knockout tournaments and the round-robin tournaments. As opposed to the extremes of divisive elimination and no elim…
Natural Hierarchical Cluster Analysis by Nearest Neighbors with Near-Linear Time Complexity
Kaan Gokcesu, Hakan Gokcesu
We propose a nearest neighbor based clustering algorithm that results in a naturally defined hierarchy of clusters. In contrast to the agglomerative and divisive hierarchical clust…