Alexandru Tifrea

19 papers A* 4A 2Journal 9Unranked 3

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Fairness for the People, by the People: Minority Collective Action. CoRR Omri Ben-Dov, Samira Samadi, Amartya Sanyal, Alexandru Tifrea
2025	A	`conf`	Learning Pareto manifolds in high dimensions: How can regularization help? AISTATS Tobias Wegel, Filip Kovacevic, Alexandru Tifrea, Fanny Yang
2025	J	`jnl`	Learning Pareto manifolds in high dimensions: How can regularization help? CoRR Tobias Wegel, Filip Kovacevic, Alexandru Tifrea, Fanny Yang
2025	J	`jnl`	Rethinking Sparse Autoencoders: Select-and-Project for Fairness and Control from Encoder Features Alone. CoRR Antonio Barbalau, Cristian Daniel Paduraru, Teodor Poncu, Alexandru Tifrea, Elena Burceanu
2024	A*	`conf`	FRAPPÉ: A Group Fairness Framework for Post-Processing Everything. ICML Alexandru Tifrea, Preethi Lahoti, Ben Packer, Yoni Halpern, Ahmad Beirami, Flavien Prost
2024	—	`—`	Towards Trustworthy Machine Learning Using Unlabeled Data. Alexandru Tifrea
2023	A*	`conf`	Can semi-supervised learning use all the data effectively? A lower bound perspective. NeurIPS Alexandru Tifrea, Gizem Yüce, Amartya Sanyal, Fanny Yang
2023	J	`jnl`	Can semi-supervised learning use all the data effectively? A lower bound perspective. CoRR Alexandru Tifrea, Gizem Yüce, Amartya Sanyal, Fanny Yang
2023	J	`jnl`	FRAPPÉ: A Post-Processing Framework for Group Fairness Regularization. CoRR Alexandru Tifrea, Preethi Lahoti, Ben Packer, Yoni Halpern, Ahmad Beirami, Flavien Prost
2023	A*	`conf`	Margin-based sampling in high dimensions: When being active is less efficient than staying passive. ICML Alexandru Tifrea, Jacob Clarysse, Fanny Yang
2022	A	`conf`	Semi-supervised novelty detection using ensembles with regularized disagreement. UAI Alexandru Tifrea, Eric Stavarache, Fanny Yang
2022	J	`jnl`	Uniform versus uncertainty sampling: When being active is less efficient than staying passive. CoRR Alexandru Tifrea, Jacob Clarysse, Fanny Yang
2021	A*	`conf`	Interpolation can hurt robust generalization even when there is no noise. NeurIPS Konstantin Donhauser, Alexandru Tifrea, Michael Aerni, Reinhard Heckel, Fanny Yang
2021	J	`jnl`	Interpolation can hurt robust generalization even when there is no noise. CoRR Konstantin Donhauser, Alexandru Tifrea, Michael Aerni, Reinhard Heckel, Fanny Yang
2021	—	`conf`	Novel Disease Detection Using Ensembles with Regularized Disagreement. UNSURE/PIPPI@MICCAI Alexandru Tifrea, Eric Stavarache, Fanny Yang
2020	J	`jnl`	Learn what you can't learn: Regularized Ensembles for Transductive Out-of-distribution Detection. CoRR Alexandru Tifrea, Eric Stavarache, Fanny Yang
2019	—	`conf`	Poincare Glove: Hyperbolic Word Embeddings. ICLR (Poster) Alexandru Tifrea, Gary Bécigneul, Octavian-Eugen Ganea
2018	J	`jnl`	Poincaré GloVe: Hyperbolic Word Embeddings. CoRR Alexandru Tifrea, Gary Bécigneul, Octavian-Eugen Ganea
2015	—	`conf`	Opinion Summarization for Hotel Reviews. RoCHI Bogdan Marchis, Alexandru Tifrea, Mihai Volmer, Traian Rebedea