Ariadna Quattoni "Juan de la Cierva" researcher LARCA Research Group, Dept. LSI, UPC aquattoni/ at/ lsi/upc/edu phone : (+34) 93-413-7548 address : UPC Dept. LSI, Omega-317, C/Jordi Girona 1-3, 08034 Barcelona

Technology Transfer

Publications

Conferences and Journals

• A Joint Model for 2D and 3D Pose Estimation from a Single Image, E. Simo-Serra, A. Quattoni, F. Moreno-Noguer, C. Torras , (To Appear) CVPR 2013.


• Spectral Learning of Weighted Automata: A Forward-Backward Perspective, B. Balle, X. Carreras, F. Luque, A. Quattoni , (Under submission) Machine Learning Journal. [pdf]


• Local Loss Optimization in Operator Models: A New Insight into Spectral Learning, B. Balle, A.Quattoni, X. Carreras , ICML 2012. [pdf]


• Spectral Learning for Non-Deterministic Dependency Parsing, F. Luque, A. Quattoni, B. Balle, X. Carreras , EACL 2012, Best Paper Award. [pdf]


• A Latent Variable Ranking Model for Content-based Retrieval, A. Quattoni, X. Carreras, A. Torralba , ECIR 2012. [pdf]


• A Spectral Learning Algorithm for Finite State Transducers, B. Balle, A. Quattoni, X. Carreras , ECML 2011. [pdf]


• An Efficient Projection for L1,Infinity Regularization, A. Quattoni, X. Carreras, M. Collins, T. Darrell, ICML 2009. [pdf]


• Recognizing Indoor Scenes, A. Quattoni, A. Torralba, CVPR 2009. [pdf]


• Transfer Learning for Image Classification with Sparse Prototype Representations, A. Quattoni, M. Collins, T. Darrell, CVPR 2008. [pdf]


• Learning Visual Representations using Images with Captions, A. Quattoni, M. Collins, T. Darrell, CVPR 2007. [pdf]


• Hidden-state Conditional Random Fields, A. Quattoni, S. Wang, L.P. Morency, M. Collins, and T. Darrell, IEEE PAMI, 2007 [pdf]


• Latent-Dynamic Discriminative Models for Continuous Gesture Recognition, L.P. Morency, A. Quattoni, T. Darrell, CVPR 2007. [pdf]


• Hidden Conditional Random Fields for Gesture Recognition, S.Wang, A. Quattoni, L.P. Morency, D. Demirdjian, T. Darrell, CVPR 2006. [pdf]


• Incorporating Semantic Constraints into a Discriminative Categorization and Labeling Model, A. Quattoni, M. Collins, T. Darrell, Workshop on Semantic Knowledge in Vision, ICCV, 2005. [pdf]


• Conditional Random Fields for Object Recognition, A. Quattoni, M. Collins, T. Darrell, NIPS 2004. [pdf]

Technical Reports

• Spectral Learning of Transducers Over Continuous Sequences, A. Recasens, A. Quattoni, UPC TR 2012 .


• Transferring Nonlinear Representations using Gaussian Processes with a Shared Latent Space, R. Urtasun, A. Quattoni, N. Lawrence, T. Darrell, MIT TR 2008 . [pdf]


• A Projected Subgradient Method for Scalable Multi-Task Learning, A. Quattoni, X. Carreras, M. Collins, T. Darrel, MIT TR 2008 2008. [pdf]

Thesis

• Transfer Learning Algorithms for Image Classification, Phd Thesis, Massachussetts Institure of Technology 2009. [pdf]


• Latent Conditional Random Fields for Object Recognition, Master Thesis, Massachussetts Institute of Technology 2005. [pdf]

Software

• HCRF: Hidden Conditional Random Fields Library.


• L1InfProjection : L1Inf Projection matlab code.

Talks

• Latent Variable Models for Content-based Image Retrieval and Structure Prediction, UK Computer Vision Student Workshop - BMVC 2012 (Keynote) , [pdf] [video]


• An Automata Theory Perspective on Spectral Learning: Hankel Matrix Factorizations , NIPS Workshop on Spectral Learning - NIPS 2012 (Invited Speaker) , [pdf]


• Transfer Learning Algorithms for Image Classification, Phd Thesis Defense, [pdf]


• An Efficient Projection for L1,Infinity Regularization, ICML 2009, [pdf] [video]


• Tutorial on Conditional Random Fields, LARCA Seminar 2009, [pdf]

Last updated: December 2012