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Alexandros Hollender
Alexandros Hollender
Post-Doctoral Research Fellow, All Souls College, University of Oxford
Verified email at cs.ox.ac.uk
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Cited by
Cited by
Year
Maximum Nash welfare and other stories about EFX
G Amanatidis, G Birmpas, A Filos-Ratsikas, A Hollender, AA Voudouris
Theoretical Computer Science (TCS) 863, 69-85, 2021
1382021
The Complexity of Gradient Descent: CLS = PPAD ∩ PLS
J Fearnley, PW Goldberg, A Hollender, R Savani
Journal of the ACM (JACM) 70 (1), 7:1-7:74, 2022
992022
Contiguous Cake Cutting: Hardness Results and Approximation Algorithms
PW Goldberg, A Hollender, W Suksompong
Journal of Artificial Intelligence Research (JAIR) 69, 109-141, 2020
412020
On the Complexity of Equilibrium Computation in First-Price Auctions
A Filos-Ratsikas, Y Giannakopoulos, A Hollender, P Lazos, D Poças
SIAM Journal on Computing (SICOMP) 52 (1), 80-131, 2023
342023
Consensus-Halving: Does It Ever Get Easier?
A Filos-Ratsikas, A Hollender, K Sotiraki, M Zampetakis
SIAM Journal on Computing (SICOMP) 52 (2), 412-451, 2023
322023
The Hairy Ball problem is PPAD-complete
PW Goldberg, A Hollender
Journal of Computer and System Sciences (JCSS) 122, 34-62, 2021
302021
MergeShuffle: A very fast, parallel random permutation algorithm
A Bacher, O Bodini, A Hollender, J Lumbroso
International Conference on Random and Exhaustive Generation of …, 2015
302015
Separations in proof complexity and TFNP
M Göös, A Hollender, S Jain, G Maystre, W Pires, R Robere, R Tao
IEEE Symposium on Foundations of Computer Science (FOCS), 1150-1161, 2022
262022
Further collapses in TFNP
M Göös, A Hollender, S Jain, G Maystre, W Pires, R Robere, R Tao
Computational Complexity Conference (CCC), 33:1-33:15, 2022
242022
Consensus halving for sets of items
PW Goldberg, A Hollender, A Igarashi, P Manurangsi, W Suksompong
Mathematics of Operations Research (MOR) 47 (4), 3357–3379, 2022
222022
A topological characterization of modulo-p arguments and implications for necklace splitting
A Filos-Ratsikas, A Hollender, K Sotiraki, M Zampetakis
ACM-SIAM Symposium on Discrete Algorithms (SODA), 2615-2634, 2021
222021
Two's Company, Three's a Crowd: Consensus-Halving for a Constant Number of Agents
A Deligkas, A Filos-Ratsikas, A Hollender
Artificial Intelligence (AIJ) 313, 2022
192022
Optimally Deceiving a Learning Leader in Stackelberg Games
G Birmpas, J Gan, A Hollender, FJ Marmolejo-Cossío, N Rajgopal, ...
Journal of Artificial Intelligence Research (JAIR) 72, 507-531, 2021
192021
Attacking suggest boxes in web applications over HTTPS using side-channel stochastic algorithms
A Schaub, E Schneider, A Hollender, V Calasans, L Jolie, R Touillon, ...
Risks and Security of Internet and Systems: 9th International Conference …, 2015
192015
Pure-circuit: Strong Inapproximability for PPAD
A Deligkas, J Fearnley, A Hollender, T Melissourgos
IEEE Symposium on Foundations of Computer Science (FOCS), 159-170, 2022
182022
FIXP-membership via Convex Optimization: Games, Cakes, and Markets
A Filos-Ratsikas, KA Hansen, K Høgh, A Hollender
IEEE Symposium on Foundations of Computer Science (FOCS), 827-838, 2022
172022
Constant inapproximability for PPA
A Deligkas, J Fearnley, A Hollender, T Melissourgos
ACM Symposium on Theory of Computing (STOC), 1010-1023, 2022
152022
The Classes PPA-k: Existence from Arguments Modulo k
A Hollender
Theoretical Computer Science (TCS) 885, 15-29, 2021
142021
The Frontier of Intractability for EFX with Two Agents
PW Goldberg, K Høgh, A Hollender
International Symposium on Algorithmic Game Theory (SAGT), 290-307, 2023
102023
The complexity of multi-source variants of the End-of-Line problem, and the concise mutilated chessboard
A Hollender, P Goldberg
Electronic Colloquium on Computational Complexity 25, 120, 2018
82018
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