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Xavier Carreras

38 papers · 2001–2023 · 10 conferences · across top CS/AI conferences

Achievements

πŸƒ Academic Marathon (22) πŸ—ΊοΈ Taxonomy Completionist (23) 🌈 Renaissance Researcher (6) πŸŒ‰ Interdisciplinary Bridge 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🐝 Cross-Pollinator (13) 🌍 Conference Polyglot (10) 🌟 Keyword Trendsetter Combo (5) πŸ† Keyword Champion (3) 🀝 Dynamic Duo (13) πŸš€ Conference Pioneer πŸ”₯ Unstoppable (10) πŸ—ƒοΈ Keyword Collector (53) ⚑ Prolific Year (5) πŸ’Ž Century Club (38)

Conferences

CONLL (13) EMNLP (11) EACL (4) ACL (3) COLING (2) AISTATS (1) ICML (1) IJCNLP (1) JMLR (1) NIPS (1)

Top co-authors

Ariadna Quattoni (13) Lluis Marquez (10) Michael Collins (7) Terry Koo (5) LluΓ­s PadrΓ³ (5) Amir Globerson (4) Borja Balle (3) Raphael Bailly (2) Audi Primadhanty (2) Franco M. Luque (2)

Keywords

spectral learning (3) hankel matrix (3) sequence classification (2) sequence learning (2) structured prediction (2) max-margin learning (2) semantic parsing (1) natural language processing (1) online learning (1) convex relaxation (1) spectral regularization (1) compositional generalization (1) low-rank matrix (1) nuclear norm minimization (1) sequence labeling (1) low rank approximation (1) nuclear norm regularization (1) sequence tagging (1) active learning (1) unsupervised learning (1)

Papers

Translate First Reorder Later: Leveraging Monotonicity in Semantic Parsing EACL 2023
Minimizing Annotation Effort via Max-Volume Spectral Sampling EMNLP 2021
A comparison between CNNs and WFAs for Sequence Classification EMNLP 2020
Interpolated Spectral NGram Language Models ACL 2019
Local String Transduction as Sequence Labeling COLING 2018
A Maximum Matching Algorithm for Basis Selection in Spectral Learning AISTATS 2017
Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing EMNLP 2016
Transition-based Spinal Parsing CONLL 2015
Low-Rank Regularization for Sparse Conjunctive Feature Spaces: An Application to Named Entity Classification IJCNLP 2015
Low-Rank Regularization for Sparse Conjunctive Feature Spaces: An Application to Named Entity Classification ACL 2015
Named entity recognition with document-specific KB tag gazetteers EMNLP 2015
XLike Project Language Analysis Services EACL 2014
Spectral Learning Techniques for Weighted Automata, Transducers, and Grammars EMNLP 2014
A Shortest-path Method for Arc-factored Semantic Role Labeling EMNLP 2014
Learning Task-specific Bilexical Embeddings COLING 2014
Spectral Regularization for Max-Margin Sequence Tagging ICML 2014
Unsupervised Spectral Learning of Finite State Transducers NIPS 2013
Unsupervised Spectral Learning of WCFG as Low-rank Matrix Completion EMNLP 2013
Spectral Learning for Non-Deterministic Dependency Parsing EACL 2012
Non-Projective Parsing for Statistical Machine Translation EMNLP 2009
Proceedings of the Thirteenth Conference on Computational Natural Language Learning (CoNLL-2009) CONLL 2009
An Empirical Study of Semi-supervised Structured Conditional Models for Dependency Parsing EMNLP 2009
TAG, Dynamic Programming, and the Perceptron for Efficient, Feature-Rich Parsing CONLL 2008
Exponentiated Gradient Algorithms for Conditional Random Fields and Max-Margin Markov Networks JMLR 2008
Simple Semi-supervised Dependency Parsing ACL 2008
Experiments with a Higher-Order Projective Dependency Parser EMNLP 2007
Structured Prediction Models via the Matrix-Tree Theorem CONLL 2007
Experiments with a Higher-Order Projective Dependency Parser CONLL 2007
Structured Prediction Models via the Matrix-Tree Theorem EMNLP 2007
Projective Dependency Parsing with Perceptron CONLL 2006
Introduction to the CoNLL-2005 Shared Task: Semantic Role Labeling CONLL 2005
Introduction to the CoNLL-2004 Shared Task: Semantic Role Labeling CONLL 2004
Hierarchical Recognition of Propositional Arguments with Perceptrons CONLL 2004
Named Entity Recognition For Catalan Using Only Spanish Resources and Unlabelled Data EACL 2003
Learning a Perceptron-Based Named Entity Chunker via Online Recognition Feedback CONLL 2003
A Simple Named Entity Extractor using AdaBoost CONLL 2003
Named Entity Extraction using AdaBoost CONLL 2002
Boosting trees for clause splitting CONLL 2001