Ricard Gavaldà

According to our database, Ricard Gavaldà authored at least 94 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

A case study of improving a non-technical losses detection system through explainability.

Bernat Coma-Puig, Albert Calvo, Josep Carmona, Ricard Gavaldà

Data Min. Knowl. Discov., September, 2024

Machine Learning for Clinical Management: From the Lab to the Hospital.

Ricard Gavaldà

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

2022

Interpretable prediction of mortality in liver transplant recipients based on machine learning.

Xiao Zhang, Ricard Gavaldà, Jaume Baixeries

Comput. Biol. Medicine, 2022

2019

Adaptive Windowing.

Ricard Gavaldà

Proceedings of the Encyclopedia of Big Data Technologies., 2019

Probabilistic model for robust traffic state identification in urban networks.

Rafael Mena Yedra, Jordi Casas, Ricard Gavaldà

Proceedings of the 2019 IEEE Intelligent Transportation Systems Conference, 2019

Interpretable Patient Trajectories from Temporally Annotated Health Records.

Martí Zamora, Ricard Gavaldà

Proceedings of the 32nd IEEE International Symposium on Computer-Based Medical Systems, 2019

2018

A new method of moments for latent variable models.

Matteo Ruffini, Marta Casanellas, Ricard Gavaldà

Mach. Learn., 2018

Generating Synthetic but Plausible Healthcare Record Datasets.

Laura Aviñó, Matteo Ruffini, Ricard Gavaldà

CoRR, 2018

Pipeline design to identify key features and classify the chemotherapy response on lung cancer patients using large-scale genetic data.

María Gabriela Valdés, Iván Galván-Femenía, Vicent J. Ribas Ripoll, Xavier Duran, Jun Yokota, Ricard Gavaldà, Xavier Rafael-Palou, Rafael de Cid

BMC Syst. Biol., 2018

2017

Identifiability and transportability in dynamic causal networks.

Gilles Blondel, Marta Arias, Ricard Gavaldà

Int. J. Data Sci. Anal., 2017

Clustering Patients with Tensor Decomposition.

Matteo Ruffini, Ricard Gavaldà, Esther Limon

Proceedings of the Machine Learning for Health Care Conference, 2017

2016

Machine Learning Assists the Classification of Reports by Citizens on Disease-Carrying Mosquitoes.

Antonio Rodriguez, Frederic Bartumeus, Ricard Gavaldà

Proceedings of the First Workshop on Data Science for Social Good co-located with European Conference on Machine Learning and Principles and Practice of Knowledge Dicovery in Databases, 2016

Does Training Affect Match Performance? A Study Using Data Mining And Tracking Devices.

Javier Fernández, Daniel Medina, Antonio Gómez, Marta Arias, Ricard Gavaldà

Proceedings of the Workshop on Machine Learning and Data Mining for Sports Analytics 2016 co-located with the 2016 European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, 2016

From Training to Match Performance: A Predictive and Explanatory Study on Novel Tracking Data.

Javier Fernández, Daniel Medina, Antonio Gómez, Marta Arias, Ricard Gavaldà

Proceedings of the IEEE International Conference on Data Mining Workshops, 2016

Fraud Detection in Energy Consumption: A Supervised Approach.

Bernat Coma-Puig, Josep Carmona, Ricard Gavaldà, Santiago Alcoverro, Victor Martin

Proceedings of the 2016 IEEE International Conference on Data Science and Advanced Analytics, 2016

2015

An efficient closed frequent itemset miner for the MOA stream mining system.

Massimo Quadrana, Albert Bifet, Ricard Gavaldà

AI Commun., 2015

Characterizing chronic disease and polymedication prescription patterns from electronic health records.

Martí Zamora, Manel Baradad, Ester Amado, Silvia Cordomi, Esther Limon, Juliana Ribera, Marta Arias, Ricard Gavaldà

Proceedings of the 2015 IEEE International Conference on Data Science and Advanced Analytics, 2015

2014

Learning Read-Constant Polynomials of Constant Degree Modulo Composites.

Arkadev Chattopadhyay, Ricard Gavaldà, Kristoffer Arnsfelt Hansen, Denis Thérien

Theory Comput. Syst., 2014

Adaptively learning probabilistic deterministic automata from data streams.

Borja Balle, Jorge Castro, Ricard Gavaldà

Mach. Learn., 2014

A methodology for the evaluation of high response time on E-commerce users and sales.

Nicolás Poggi, David Carrera, Ricard Gavaldà, Eduard Ayguadé, Jordi Torres

Inf. Syst. Frontiers, 2014

Building Green Cloud Services at Low Cost.

Josep Lluis Berral, Iñigo Goiri, Thu D. Nguyen, Ricard Gavaldà, Jordi Torres, Ricardo Bianchini

Proceedings of the IEEE 34th International Conference on Distributed Computing Systems, 2014

2013

Introduction to the special issue on social web mining.

Francesco Bonchi, Wray L. Buntine, Ricard Gavaldà, Shengbo Guo

ACM Trans. Intell. Syst. Technol., 2013

Learning probabilistic automata: A study in state distinguishability.

Borja Balle, Jorge Castro, Ricard Gavaldà

Theor. Comput. Sci., 2013

Empowering automatic data-center management with machine learning.

Josep Lluis Berral, Ricard Gavaldà, Jordi Torres

Proceedings of the 28th Annual ACM Symposium on Applied Computing, 2013

Power-Aware Multi-data Center Management Using Machine Learning.

Josep Lluis Berral, Ricard Gavaldà, Jordi Torres

Proceedings of the 42nd International Conference on Parallel Processing, 2013

The Architecture of a Churn Prediction System Based on Stream Mining.

Borja Balle, Bernardino Casas, Alex Catarineu, Ricard Gavaldà, David Manzano-Macho

Proceedings of the Artificial Intelligence Research and Development, 2013

2012

Bootstrapping and Learning PDFA in Data Streams.

Borja Balle, Jorge Castro, Ricard Gavaldà

Proceedings of the Eleventh International Conference on Grammatical Inference, 2012

Energy-efficient and multifaceted resource management for profit-driven virtualized data centers.

Iñigo Goiri, Josep Lluis Berral, Josep Oriol Fitó, Ferran Julià, Ramon Nou, Jordi Guitart, Ricard Gavaldà, Jordi Torres

Future Gener. Comput. Syst., 2012

Online Techniques for Dealing with Concept Drift in Process Mining.

Josep Carmona, Ricard Gavaldà

Proceedings of the Advances in Intelligent Data Analysis XI - 11th International Symposium, 2012

Applying Trust Metrics Based on User Interactions to Recommendation in Social Networks.

Alberto Lumbreras, Ricard Gavaldà

Proceedings of the International Conference on Advances in Social Networks Analysis and Mining, 2012

2011

Detecting Sentiment Change in Twitter Streaming Data.

Albert Bifet, Geoffrey Holmes, Bernhard Pfahringer, Ricard Gavaldà

Proceedings of the Second Workshop on Applications of Pattern Analysis, 2011

Mining frequent closed trees in evolving data streams.

Albert Bifet, Ricard Gavaldà

Intell. Data Anal., 2011

Non-intrusive Estimation of QoS Degradation Impact on E-Commerce User Satisfaction.

Nicolás Poggi, David Carrera, Ricard Gavaldà, Eduard Ayguadé

Proceedings of The Tenth IEEE International Symposium on Networking Computing and Applications, 2011

Mining frequent closed graphs on evolving data streams.

Albert Bifet, Geoff Holmes, Bernhard Pfahringer, Ricard Gavaldà

Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2011

Optimal Resource Allocation in a Virtualized Software Aging Platform with Software Rejuvenation.

Javier Alonso, Iñigo Goiri, Jordi Guitart, Ricard Gavaldà, Jordi Torres

Proceedings of the IEEE 22nd International Symposium on Software Reliability Engineering, 2011

Adaptive Scheduling on Power-Aware Managed Data-Centers Using Machine Learning.

Josep Lluis Berral, Ricard Gavaldà, Jordi Torres

Proceedings of the 12th IEEE/ACM International Conference on Grid Computing, 2011

SalaboMiner - A Biomedical Literature Mining Tool for Inferring the Genetics of Complex Diseases.

Leonor Rib, Ricard Gavaldà, José Manuel Soria, Alfonso Buil

Proceedings of the BIOINFORMATICS 2011, 2011

2010

Resource-bounded Dimension in Computational Learning Theory

Ricard Gavaldà, María López-Valdés, Elvira Mayordomo, N. V. Vinodchandran

CoRR, 2010

J2EE instrumentation for software aging root cause application component determination with AspectJ.

Javier Alonso, Jordi Torres, Josep Lluis Berral, Ricard Gavaldà

Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

Characterization of workload and resource consumption for an online travel and booking site.

Nicolás Poggi, David Carrera, Ricard Gavaldà, Jordi Torres, Eduard Ayguadé

Proceedings of the 2010 IEEE International Symposium on Workload Characterization, 2010

Learning PDFA with Asynchronous Transitions.

Borja Balle, Jorge Castro, Ricard Gavaldà

Proceedings of the Grammatical Inference: Theoretical Results and Applications, 2010

Towards energy-aware scheduling in data centers using machine learning.

Josep Lluis Berral, Iñigo Goiri, Ramon Nou, Ferran Julià, Jordi Guitart, Ricard Gavaldà, Jordi Torres

Proceedings of the 1st International Conference on Energy-Efficient Computing and Networking, 2010

Adaptive on-line software aging prediction based on machine learning.

Javier Alonso, Jordi Torres, Josep Lluis Berral, Ricard Gavaldà

Proceedings of the 2010 IEEE/IFIP International Conference on Dependable Systems and Networks, 2010

A Lower Bound for Learning Distributions Generated by Probabilistic Automata.

Borja Balle, Jorge Castro, Ricard Gavaldà

Proceedings of the Algorithmic Learning Theory, 21st International Conference, 2010

2009

The frequency spectrum of finite samples from the intermittent silence process.

Ramon Ferrer-i-Cancho, Ricard Gavaldà

J. Assoc. Inf. Sci. Technol., 2009

Self-adaptive utility-based web session management.

Nicolás Poggi, Toni Moreno, Josep Lluis Berral, Ricard Gavaldà, Jordi Torres

Comput. Networks, 2009

Adaptive XML Tree Classification on Evolving Data Streams.

Albert Bifet, Ricard Gavaldà

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2009

New ensemble methods for evolving data streams.

Albert Bifet, Geoffrey Holmes, Bernhard Pfahringer, Richard Kirkby, Ricard Gavaldà

Proceedings of the 15th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Paris, France, June 28, 2009

Adaptive Learning from Evolving Data Streams.

Albert Bifet, Ricard Gavaldà

Proceedings of the Advances in Intelligent Data Analysis VIII, 2009

Predicting Web Server Crashes: A Case Study in Comparing Prediction Algorithms.

Javier Alonso, Jordi Torres, Ricard Gavaldà

Proceedings of the Fifth International Conference on Autonomic and Autonomous Systems, 2009

An Algebraic Perspective on Boolean Function Learning.

Ricard Gavaldà, Denis Thérien

Proceedings of the Algorithmic Learning Theory, 20th International Conference, 2009

Improving Adaptive Bagging Methods for Evolving Data Streams.

Albert Bifet, Geoffrey Holmes, Bernhard Pfahringer, Ricard Gavaldà

Proceedings of the Advances in Machine Learning, 2009

2008

Mining adaptively frequent closed unlabeled rooted trees in data streams.

Albert Bifet, Ricard Gavaldà

Proceedings of the 14th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2008

Reducing wasted resources to help achieve green data centers.

Jordi Torres, David Carrera, Kevin Hogan, Ricard Gavaldà, Vicenç Beltran, Nicolás Poggi

Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Towards Feasible PAC-Learning of Probabilistic Deterministic Finite Automata.

Jorge Castro, Ricard Gavaldà

Proceedings of the Grammatical Inference: Algorithms and Applications, 2008

Tailoring Resources: The Energy Efficient Consolidation Strategy Goes Beyond Virtualization.

Jordi Torres, David Carrera, Vicenç Beltran, Nicolás Poggi, Kevin Hogan, Josep Lluis Berral, Ricard Gavaldà, Eduard Ayguadé, Toni Moreno, Jordi Guitart

Proceedings of the 2008 International Conference on Autonomic Computing, 2008

Adaptive distributed mechanism against flooding network attacks based on machine learning.

Josep Lluis Berral, Nicolás Poggi, Javier Alonso, Ricard Gavaldà, Jordi Torres, Manish Parashar

Proceedings of the 1st ACM Workshop on Security and Artificial Intelligence, 2008

2007

Web Customer Modeling for Automated Session Prioritization on High Traffic Sites.

Nicolás Poggi, Toni Moreno, Josep Lluis Berral, Ricard Gavaldà, Jordi Torres

Proceedings of the User Modeling 2007, 11th International Conference, 2007

Learning from Time-Changing Data with Adaptive Windowing.

Albert Bifet, Ricard Gavaldà

Proceedings of the Seventh SIAM International Conference on Data Mining, 2007

2006

Foreword.

Ricard Gavaldà, Eiji Takimoto

Theor. Comput. Sci., 2006

Learning expressions and programs over monoids.

Ricard Gavaldà, Pascal Tesson, Denis Thérien

Inf. Comput., 2006

PAC-Learning of Markov Models with Hidden State.

Ricard Gavaldà, Philipp W. Keller, Joelle Pineau, Doina Precup

Proceedings of the Machine Learning: ECML 2006, 2006

Kalman Filters and Adaptive Windows for Learning in Data Streams.

Albert Bifet, Ricard Gavaldà

Proceedings of the Discovery Science, 9th International Conference, 2006

2005

Tractable Clones of Polynomials over Semigroups

Víctor Dalmau, Ricard Gavaldà, Pascal Tesson, Denis Thérien

Electron. Colloquium Comput. Complex., 2005

An Algebraic View on Exact Learning from Queries.

Ricard Gavaldà

Proceedings of the New Computational Paradigms, 2005

2004

Non-Automatizability of Bounded-Depth Frege Proofs.

Maria Luisa Bonet, Carlos Domingo, Ricard Gavaldà, Alexis Maciel, Toniann Pitassi

Comput. Complex., 2004

2003

Algebraic Characterizations of Small Classes of Boolean Functions.

Ricard Gavaldà, Denis Thérien

Proceedings of the STACS 2003, 20th Annual Symposium on Theoretical Aspects of Computer Science, Berlin, Germany, February 27, 2003

2002

Adaptive Sampling Methods for Scaling Up Knowledge Discovery Algorithms.

Carlos Domingo, Ricard Gavaldà, Osamu Watanabe

Data Min. Knowl. Discov., 2002

2001

Learning Expressions over Monoids.

Ricard Gavaldà, Denis Thérien

Proceedings of the STACS 2001, 2001

Sequential Sampling Algorithms: Unified Analysis and Lower Bounds.

Ricard Gavaldà, Osamu Watanabe

Proceedings of the Stochastic Algorithms: Foundations and Applications, 2001

2000

Monotone Proofs of the Pigeon Hole Principle

Albert Atserias, Nicola Galesi, Ricard Gavaldà

Electron. Colloquium Comput. Complex., 2000

1999

Discontinuities in Recurrent Neural Networks.

Ricard Gavaldà, Hava T. Siegelmann

Neural Comput., 1999

Bounding the Expected Length of Longest Common Subsequences and Forests.

Ricardo A. Baeza-Yates, Ricard Gavaldà, Gonzalo Navarro, Rodrigo Scheihing

Theory Comput. Syst., 1999

1998

Practical Algorithms for On-line Sampling.

Carlos Domingo, Ricard Gavaldà, Osamu Watanabe

Proceedings of the Discovery Science, 1998

1997

Computational power of neural networks: a characterization in terms of Kolmogorov complexity.

José L. Balcázar, Ricard Gavaldà, Hava T. Siegelmann

IEEE Trans. Inf. Theory, 1997

Coding Complexity: The Computational Complexity of Succinct Descriptions.

José L. Balcázar, Ricard Gavaldà, Osamu Watanabe

Proceedings of the Advances in Algorithms, Languages, and Complexity, 1997

Algorithms for Learning Finite Automata from Queries: A Unified View.

José L. Balcázar, Josep Díaz, Ricard Gavaldà

Proceedings of the Advances in Algorithms, Languages, and Complexity, 1997

1996

An Optimal Parallel Algorithm for Learning DFA.

José L. Balcázar, Josep Díaz, Ricard Gavaldà, Osamu Watanabe

J. Univers. Comput. Sci., 1996

Oracles and Queries That Are Sufficient for Exact Learning.

Nader H. Bshouty, Richard Cleve, Ricard Gavaldà, Sampath Kannan, Christino Tamon

J. Comput. Syst. Sci., 1996

1995

Bounding the Complexity of Advice Functions.

Ricard Gavaldà

J. Comput. Syst. Sci., 1995

Learning Ordered Binary Decision Diagrams.

Ricard Gavaldà, David Guijarro

Proceedings of the Algorithmic Learning Theory, 6th International Conference, 1995

1994

The Query Complexity of Learning DFA.

José L. Balcázar, Josep Díaz, Ricard Gavaldà, Osamu Watanabe

New Gener. Comput., 1994

Structural Analysis of Polynomial-Time Query Learnability.

Osamu Watanabe, Ricard Gavaldà

Math. Syst. Theory, 1994

An Approach to Correctness of Data Parallel Algorithms.

Joaquim Gabarró, Ricard Gavaldà

J. Parallel Distributed Comput., 1994

The Complexity of Learning with Queries.

Ricard Gavaldà

Proceedings of the Ninth Annual Structure in Complexity Theory Conference, Amsterdam, The Netherlands, June 28, 1994

1993

On the Computational Complexity of Small Descriptions.

Ricard Gavaldà, Osamu Watanabe

SIAM J. Comput., 1993

A Positive Relativization of Polynomial Time Versus Polylog Space.

Ricard Gavaldà

Inf. Process. Lett., 1993

On the power of equivalence queries.

Ricard Gavaldà

Proceedings of the First European Conference on Computational Learning Theory, 1993

Some Structural Complexity Aspects of Neural Computation.

José L. Balcázar, Ricard Gavaldà, Hava T. Siegelmann, Eduardo D. Sontag

Proceedings of the Eigth Annual Structure in Complexity Theory Conference, 1993

1992

Correctness of flat data parallel algorithms: an axiomatic approach and examples.

Joaquim Gabarró, Ricard Gavaldà

Proceedings of the PARLE '92: Parallel Architectures and Languages Europe, 1992

A Note on the Query Complexity of Learning DFA (Extended Abstract).

José L. Balcázar, Josep Díaz, Ricard Gavaldà, Osamu Watanabe

Proceedings of the Algorithmic Learning Theory, Third Workshop, 1992

Kolmogorov randomness and its applications to structural complexity theory.

Ricard Gavaldà

PhD thesis, 1992

1991

Strong and Robustly Strong Polynomial-Time Reducibilities to Sparse Sets.

Ricard Gavaldà, José L. Balcázar

Theor. Comput. Sci., 1991

1990

Generalized Kolmogorov Complexity in Relativized Separations (Extended Abstract).

Ricard Gavaldà, Leen Torenvliet, Osamu Watanabe, José L. Balcázar

Proceedings of the Mathematical Foundations of Computer Science 1990, 1990