Çagin Ararat

According to our database, Çagin Ararat authored at least 14 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Vector Optimization with Gaussian Process Bandits.

Ilter Onat Korkmaz, Yasar Cahit Yildirim, Çagin Ararat, Cem Tekin

Mach. Learn., April, 2026

Dual Representations for Quasiconvex Compositions with Applications to Systemic Risk Measures.

Çagin Ararat, Mücahit Aygün

SIAM J. Financial Math., 2026

2025

Beyond Grids: Multi-objective Bayesian Optimization With Adaptive Discretization.

Andi Nika, Sepehr Elahi, Çagin Ararat, Cem Tekin

Trans. Mach. Learn. Res., 2025

2024

MAD risk parity portfolios.

Çagin Ararat, Francesco Cesarone, Mustafa Çelebi Pinar, Jacopo M. Ricci

Ann. Oper. Res., May, 2024

Convergence Analysis of a Norm Minimization-Based Convex Vector Optimization Algorithm.

Çagin Ararat, Firdevs Ulus, Muhammad Umer

SIAM J. Optim., 2024

Short Communication: On the Separability of Vector-Valued Risk Measures.

Çagin Ararat, Zachary Feinstein

SIAM J. Financial Math., 2024

VOPy: A Framework for Black-box Vector Optimization.

Yasar Cahit Yildirim, Efe Mert Karagözlü, Ilter Onat Korkmaz, Çagin Ararat, Cem Tekin

CoRR, 2024

Learning the Pareto Set Under Incomplete Preferences: Pure Exploration in Vector Bandits.

Efe Mert Karagözlü, Yasar Cahit Yildirim, Çagin Ararat, Cem Tekin

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2024

2023

Geometric Duality Results and Approximation Algorithms for Convex Vector Optimization Problems.

Çagin Ararat, Simay Tekgül, Firdevs Ulus

SIAM J. Optim., March, 2023

Computation of Systemic Risk Measures: A Mixed-Integer Programming Approach.

Çagin Ararat, Nurtai Meimanjan

Oper. Res., 2023

Vector Optimization with Stochastic Bandit Feedback.

Çagin Ararat, Cem Tekin

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

2022

A Norm Minimization-Based Convex Vector Optimization Algorithm.

Çagin Ararat, Firdevs Ulus, Muhammad Umer

J. Optim. Theory Appl., 2022

2020

Portfolio optimization with two coherent risk measures.

Tahsin Deniz Aktürk, Çagin Ararat

J. Glob. Optim., 2020

Pareto Active Learning with Gaussian Processes and Adaptive Discretization.

Andi Nika, Kerem Bozgan, Çagin Ararat, Cem Tekin

CoRR, 2020