Carlos Rojas

According to our database, Carlos Rojas authored at least 30 papers between 2003 and 2023.

Collaborative distances:

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

2023

Vitruvius+: An Area-Efficient RISC-V Decoupled Vector Coprocessor for High Performance Computing Applications.

Francesco Minervini, Oscar Palomar, Osman S. Unsal, Enrico Reggiani, Josue V. Quiroga, Joan Marimon, Carlos Rojas, Roger Figueras, Abraham Ruiz, Alberto González, Jonnatan Mendoza, Iván Vargas, César Hernández, Joan Cabre, Lina Khoirunisya, Mustapha Bouhali, Julian Pavon, Francesc Moll, Mauro Olivieri, Mario Kovac, Mate Kovac, Leon Dragic, Mateo Valero, Adrián Cristal

ACM Trans. Archit. Code Optim., June, 2023

FAUST: Design and implementation of a pipelined RISC-V vector floating-point unit.

Mate Kovac, Leon Dragic, Branimir Malnar, Francesco Minervini, Oscar Palomar, Carlos Rojas, Mauro Olivieri, Josip Knezovic, Mario Kovac

Microprocess. Microsystems, March, 2023

Representing Paths in Graph Database Pattern Matching.

Wim Martens, Matthias Niewerth, Tina Popp, Carlos Rojas, Stijn Vansummeren, Domagoj Vrgoc

Proc. VLDB Endow., 2023

Evaluating Regular Path Queries in GQL and SQL/PGQ: How Far Can The Classical Algorithms Take Us?

Benjamín Farias, Carlos Rojas, Domagoj Vrgoc

CoRR, 2023

An End-to-End Solution for Net Promoter Score Estimation and Explanation from Social Media Using Natural Language Processing.

Xinghua Liang, Yingwei Yu, Diego Socolinsky, Tianyi Mao, Carlos Rojas, Alex Goryainov, Fang Wang, Xin Chen

Proceedings of the Fuzzy Systems and Data Mining IX, 2023

Sargantana: An Academic SoC RISC-V Processor in 22nm FDSOI Technology.

Max Doblas, Gerard Candón, Xavier Carril, Marc Domínguez, Enric Erra, Alberto González, César Hernández, Víctor Jiménez, Vatistas Kostalampros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Jonnatan Mendoza, Josep Oltra, Julián Pavón, Cristóbal Ramírez, Narcís Rodas, Enrico Reggiani, Mario Rodríguez, Carlos Rojas, Abraham Ruiz, Hugo Safadi, Víctor Soria, Alejandro Suanes, Iván Vargas, Fernando Arreza, Roger Figueras, Pau Fontova-Musté, Joan Marimon, Ricardo Martínez, Sergio Moreno, Jordi Sacristán, Oscar Alonso, Xavier Aragonès, Adrián Cristal, Ángel Diéguez, Manuel López, Diego Mateo, Francesc Moll, Miquel Moretó, Oscar Palomar, Marco A. Ramírez, Francisco Serra-Graells, Nehir Sönmez, Lluís Terés, Osman S. Unsal, Mateo Valero, Luis Villa

Proceedings of the 38th Conference on Design of Circuits and Integrated Systems, 2023

MillenniumDB path query challenge (short paper).

Benjamín Farias, Carlos Rojas, Domagoj Vrgoc

Proceedings of the 15th Alberto Mendelzon International Workshop on Foundations of Data Management (AMW 2023), 2023

2022

WDBench: A Wikidata Graph Query Benchmark.

Renzo Angles, Carlos Buil Aranda, Aidan Hogan, Carlos Rojas, Domagoj Vrgoc

Proceedings of the Semantic Web - ISWC 2022, 2022

Multilayer graphs: a unified data model for graph databases.

Renzo Angles, Aidan Hogan, Ora Lassila, Carlos Rojas, Daniel Schwabe, Pedro A. Szekely, Domagoj Vrgoc

Proceedings of the GRADES-NDA '22: Proceedings of the 5th ACM SIGMOD Joint International Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA), 2022

DVINO: A RISC-V Vector Processor Implemented in 65nm Technology.

Guillem Cabo, Gerard Candón, Xavier Carril, Max Doblas, Marc Domínguez, Alberto González, César Hernández, Víctor Jiménez, Vatistas Kostalampros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Jonnatan Mendoza, Francesco Minervini, Julián Pavón, Cristóbal Ramírez, Narcís Rodas, Enrico Reggiani, Mario Rodríguez, Carlos Rojas, Abraham Ruiz, Víctor Soria, Alejandro Suanes, Iván Vargas, Roger Figueras, Pau Fontova, Joan Marimon, Víctor Montabes, Adrián Cristal, Carles Hernández, Ricardo Martínez, Miquel Moretó, Francesc Moll, Oscar Palomar, Marco A. Ramírez, Antonio Rubio, Jordi Sacristán, Francisco Serra-Graells, Nehir Sönmez, Lluís Terés, Osman S. Unsal, Mateo Valero, Luís Villa

Proceedings of the 37th Conference on Design of Circuits and Integrated Systems, 2022

Analysis of Biases in Calibrated Recommendations.

Carlos Rojas, David Contreras, Maria Salamó

Proceedings of the Advances in Bias and Fairness in Information Retrieval, 2022

2021

MillenniumDB: A Persistent, Open-Source, Graph Database.

Domagoj Vrgoc, Carlos Rojas, Renzo Angles, Marcelo Arenas, Diego Arroyuelo, Carlos Buil Aranda, Aidan Hogan, Gonzalo Navarro, Cristian Riveros, Juan Romero

CoRR, 2021

Performance Analysis of XGBoost Models with Ultrafast Shape Recognition Descriptors in Ligand-Based Virtual Screening.

Jose Robles, Freedy Sotelo, Carlos Rojas, Jose Hurtado, Jorge Lopez

Proceedings of the ICBRA 2021: 2021 8th International Conference on Bioinformatics Research and Applications, Berlin Germany, September 11, 2021

Design of Nonsingular Terminal Sliding Mode Controllers for DC-DC Power Converters based on a Particle Swarm Optimization.

Jose Robles, Freedy Sotelo, Carlos Rojas, Rolando Cueva

Proceedings of the 6th International Conference on Automation, 2021

2020

Dihedral deformation and rigidity.

Nina Amenta, Carlos Rojas

Comput. Geom., 2020

2019

A Worst-Case Optimal Join Algorithm for SPARQL.

Aidan Hogan, Cristian Riveros, Carlos Rojas, Adrián Soto

Proceedings of the Semantic Web - ISWC 2019, 2019

Nonlinear Model Predictive Control of a PEM Fuel Cell With an Integrated Li-ion Battery Using qLPV.

Andreas Cloppenborg, Carlos Rojas, Pablo Gonzalez, Joachim Horn, Herbert Werner

Proceedings of the 15th IEEE International Conference on Control and Automation, 2019

2018

Dihedral Rigidity and Deformation.

Nina Amenta, Carlos Rojas

Proceedings of the 30th Canadian Conference on Computational Geometry, 2018

2016

Querying Wikidata: Comparing SPARQL, Relational and Graph Databases.

Daniel Hernández, Aidan Hogan, Cristian Riveros, Carlos Rojas, Enzo Zerega

Proceedings of the Semantic Web - ISWC 2016, 2016

2009

Online Evaluation of Patterns from Evolving Web Data Streams.

Carlos Rojas, Olfa Nasraoui

Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence, 2009

2007

Summarizing Evolving Data Streams using Dynamic Prefix Trees.

Carlos Rojas, Olfa Nasraoui

Proceedings of the 2007 IEEE / WIC / ACM International Conference on Web Intelligence, 2007

Performance of Recommendation Systems in Dynamic Streaming Environments.

Olfa Nasraoui, Jeff Cerwinske, Carlos Rojas, Fabio A. González

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

2006

A framework for mining evolving trends in Web data streams using dynamic learning and retrospective validation.

Olfa Nasraoui, Carlos Rojas, Cesar Cardona

Comput. Networks, 2006

Robust Clustering for Tracking Noisy Evolving Data Streams.

Olfa Nasraoui, Carlos Rojas

Proceedings of the Sixth SIAM International Conference on Data Mining, 2006

Collaborative filtering in dynamic usage environments.

Olfa Nasraoui, Jeff Cerwinske, Carlos Rojas, Fabio A. González

Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005

Using retrieval measures to assess similarity in mining dynamic web clickstreams.

Olfa Nasraoui, Cesar Cardona, Carlos Rojas

Proceedings of the Eleventh ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2005

2004

Mining Evolving Web Clickstreams with Explicit Retrieval Similarity Measures.

Olfa Nasraoui, Cesar Cardona, Carlos Rojas

Proceedings of the Third International Workshop on Web Dynamics, 2004

Dynamic and Scalable Evolutionary Data Mining: An Approach Based on a Self-Adaptive Multiple Expression Mechanism.

Olfa Nasraoui, Carlos Rojas, Cesar Cardona

Proceedings of the Genetic and Evolutionary Computation, 2004

2003

A Scalable Artificial Immune System Model for Dynamic Unsupervised Learning.

Olfa Nasraoui, Fabio A. González, Cesar Cardona, Carlos Rojas, Dipankar Dasgupta

Proceedings of the Genetic and Evolutionary Computation, 2003

Soft multiple expression and genetic redundancy: preliminary results for non-stationary function optimization.

Olfa Nasraoui, Carlos Rojas, Cesar Cardona, Dipankar Dasgupta

Proceedings of the 12th IEEE International Conference on Fuzzy Systems, 2003