Magda Valls

According to our database, Magda Valls authored at least 24 papers between 2003 and 2023.

Collaborative distances:

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

2023

Residual spatiotemporal convolutional networks for face anti-spoofing.

Vitor da Silva, Josep Lluís Lérida, Marta Sarret, Magda Valls, Francesc Giné

J. Vis. Commun. Image Represent., March, 2023

2022

An anonymous and unlinkable electronic toll collection system.

Ricard Borges, Francesc Sebé, Magda Valls

Int. J. Inf. Sec., 2022

2021

How Twitter Interactions Leak Political Trends.

M. Solé, Francesc Giné, Magda Valls

Proceedings of the Intelligent Computing, 2021

2019

Benefits of Applying Big-Data Tools for Log-Centralisation in SMEs.

Vitor da Silva, Francesc Giné, Magda Valls, David Tapia, Marta Sarret

Proceedings of the Information Technology and Systems, 2019

2018

Boosting professional competences and IT companies' innovation in a Master Degree in Informatics Engineering.

Ferran Badia, Francesc Giné, Josep L. Lérida, Margarita Molto, Magda Valls

Proceedings of the IEEE Frontiers in Education Conference, 2018

2017

A privacy-preserving reputation system with user rewards.

Núria Busom Figueres, Ronald Petrlic, Francesc Sebé, Christoph Sorge, Magda Valls

J. Netw. Comput. Appl., 2017

Cast as Intended Verifiability for Mixed Array Ballots.

Víctor Mateu, Magda Valls

Proceedings of the Electronic Government and the Information Systems Perspective, 2017

2016

Efficient smart metering based on homomorphic encryption.

Núria Busom Figueres, Ronald Petrlic, Francesc Sebé, Christoph Sorge, Magda Valls

Comput. Commun., 2016

2014

Constructing credential-based E-voting systems from offline E-coin protocols.

Víctor Mateu, Francesc Sebé, Magda Valls

J. Netw. Comput. Appl., 2014

2013

On Edwards curves and ZVP-attacks.

Santi Martínez, Daniel Sadornil, Juan Tena, Rosana Tomàs, Magda Valls

Appl. Algebra Eng. Commun. Comput., 2013

Blind Certificates for Secure Electronic Voting.

Víctor Mateu, Francesc Sebé, Magda Valls

Proceedings of the Tenth International Conference on Information Technology: New Generations, 2013

2012

The Sudoku completion problem with rectangular hole pattern is NP-complete.

Ramón Béjar, Cèsar Fernández, Carles Mateu, Magda Valls

Discret. Math., 2012

2010

Securing the Use of RFID-Enabled Banknotes.

Santi Martínez, Concepció Roig, Magda Valls

Proceedings of the Financial Cryptography and Data Security, 2010

2009

Computing the ℓ-power torsion of an elliptic curve over a finite field.

Josep M. Miret, Ramiro Moreno, Anna Rio, Magda Valls

Math. Comput., 2009

A Secure Elliptic Curve-Based RFID Protocol.

Santi Martínez, Magda Valls, Concepció Roig, Josep M. Miret, Francesc Giné

J. Comput. Sci. Technol., 2009

2008

Computing the height of volcanoes of <i>l</i>-isogenies of elliptic curves over finite fields.

Josep M. Miret, Ramiro Moreno, Daniel Sadornil, Juan Tena, Magda Valls

Appl. Math. Comput., 2008

Exploiting Isogeny Cordillera Structure to Obtain Cryptographically Good Elliptic Curves.

Josep M. Miret, Rosana Tomàs, Magda Valls, Daniel Sadornil, Juan Tena

J. Res. Pract. Inf. Technol., 2008

On Avoiding ZVP-Attacks Using Isogeny Volcanoes.

Josep M. Miret, Daniel Sadornil, Juan Tena, Rosana Tomàs, Magda Valls

Proceedings of the Information Security Applications, 9th International Workshop, 2008

2007

Isogeny cordillera algorithm to obtain cryptographically good elliptic curves.

Josep M. Miret, Daniel Sadornil, Juan Tena, Rosana Tomàs, Magda Valls

Proceedings of the ACSW Frontiers 2007. Proceedings of the Fifth Australasian Symposium on Grid Computing and e-Research (AusGrid 2007), the Fifth Australasian Information Security Workshop (Privacy Enhancing Technologies) (AISW 2007), and the Australasian Workshop on Health Knowledge Management and Discovery (HKMD 2007). Proceedings, Ballarat, Victoria, Australia, January 30, 2007

2006

An algorithm to compute volcanoes of 2-isogenies of elliptic curves over finite fields.

Josep M. Miret, Ramiro Moreno, Daniel Sadornil, Juan Tena, Magda Valls

Appl. Math. Comput., 2006

Parallel calculation of volcanoes for cryptographic uses.

Santi Martínez, Rosana Tomàs, Concepció Roig, Magda Valls, Ramiro Moreno

Proceedings of the 20th International Parallel and Distributed Processing Symposium (IPDPS 2006), 2006

2005

Determining the 2-Sylow subgroup of an elliptic curve over a finite field.

Josep M. Miret, Ramiro Moreno, Anna Rio, Magda Valls

Math. Comput., 2005

Sensor networks and distributed CSP: communication, computation and complexity.

Ramón Béjar, Carmel Domshlak, Cèsar Fernández, Carla P. Gomes, Bhaskar Krishnamachari, Bart Selman, Magda Valls

Artif. Intell., 2005

2003

Grid-based SensorDCSP.

Ramón Béjar, Carmel Domshlak, Cèsar Fernández, Carla P. Gomes, Bart Selman, Magda Valls

Proceedings of the IJCAI-03, 2003