Vlad Niculae

Representation Collapse in Machine Translation Through the Lens of Angular Dispersion EACL 2026 Unlocking Latent Discourse Translation in LLMs Through Quality-Aware Decoding EACL 2026 Angular Dispersion Accelerates k-Nearest Neighbors Machine Translation EMNLP 2025 Asking a Language Model for Diverse Responses EMNLP 2025 Hopfield-Fenchel-Young Networks: A Unified Framework for Associative Memory Retrieval JMLR 2025 kNN For Whisper And Its Effect On Bias And Speaker Adaptation NAACL 2025 On Measuring Context Utilization in Document-Level MT Systems EACL 2024 Sparse and Structured Hopfield Networks ICML 2024 The Unreasonable Effectiveness of Random Target Embeddings for Continuous-Output Neural Machine Translation NAACL 2024 DAG Learning on the Permutahedron ICLR 2023 Viewing Knowledge Transfer in Multilingual Machine Translation Through a Representational Lens EMNLP 2023 Modeling Structure with Undirected Neural Networks ICML 2022 On Target Representation in Continuous-output Neural Machine Translation ACL 2022 Sparse Communication via Mixed Distributions ICLR 2022 Sparse Continuous Distributions and Fenchel-Young Losses JMLR 2022 Learning Binary Decision Trees by Argmin Differentiation ICML 2021 Efficient Marginalization of Discrete and Structured Latent Variables via Sparsity NeurIPS 2020 Learning with Fenchel-Young losses JMLR 2020 LP-SparseMAP: Differentiable Relaxed Optimization for Sparse Structured Prediction ICML 2020 Sparse and Continuous Attention Mechanisms NeurIPS 2020 Understanding the Mechanics of SPIGOT: Surrogate Gradients for Latent Structure Learning EMNLP 2020 Adaptively Sparse Transformers EMNLP 2019 Latent Structure Models for Natural Language Processing ACL 2019 Learning Classifiers with Fenchel-Young Losses: Generalized Entropies, Margins, and Algorithms AISTATS 2019 Proceedings of the Third Workshop on Structured Prediction for NLP NAACL 2019 Sparse Sequence-to-Sequence Models ACL 2019 Interpretable Structure Induction via Sparse Attention EMNLP 2018 SparseMAP: Differentiable Sparse Structured Inference ICML 2018 Towards Dynamic Computation Graphs via Sparse Latent Structure EMNLP 2018 A Regularized Framework for Sparse and Structured Neural Attention NeurIPS 2017 Argument Mining with Structured SVMs and RNNs ACL 2017 Multi-output Polynomial Networks and Factorization Machines NeurIPS 2017 Conversational Markers of Constructive Discussions NAACL 2016 AMBRA: A Ranking Approach to Temporal Text Classification SemEval 2015 Linguistic Harbingers of Betrayal: A Case Study on an Online Strategy Game ACL 2015 Brighter than Gold: Figurative Language in User Generated Comparisons EMNLP 2014 Temporal Text Ranking and Automatic Dating of Texts EACL 2014 Computational considerations of comparisons and similes ACL 2013 Dealing with the Grey Sheep of the Romanian Gender System, the Neuter COLING 2012 Learning How to Conjugate the Romanian Verb. Rules for Regular and Partially Irregular Verbs EACL 2012