Guillermo Ruiz

According to our database, Guillermo Ruiz authored at least 23 papers between 2013 and 2026.

Collaborative distances:

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

2026

INFOTEC-NLP at MultiPRIDE: Region-Aware Transformer Models for Spanish Reclaimed Language Classification.

Jorge Gleaves, Guillermo Ruiz

Proceedings of the 9th Evaluation Campaign of Natural Language Processing and Speech Tools for Italian. Final Workshop (EVALITA 2026), 2026

2025

VCRScore: Image captioning metric based on V&L Transformers, CLIP, and precision-recall.

Guillermo Ruiz, Tania A. Ramirez-delReal, Daniela Moctezuma

CoRR, January, 2025

INFOTEC-NLP at HOMO-LAT 2025: Testing a Novel Multi-region Spanish Model to Monitor Opinion in Latin American LGBTQI+ Social Media.

Guillermo Ruiz, Rogelio Campos, Tania A. Ramirez-delReal, Daniela Moctezuma, Mario Graff, Eric Sadit Tellez

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2025) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2025), 2025

DIMEMEX 2025: Solution based on Open-Clip of the INFOTEC+CentroGeo team.

Daniela Moctezuma, Tania A. Ramirez-delReal, Eric Sadit Tellez, Mario Graff, Guillermo Ruiz

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2025) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2025), 2025

Infotec+CentroGEO at Touché: MCIP, CLIP and SBERT as Retrieval Score.

Tania A. Ramirez-delReal, Daniela Moctezuma, Guillermo Ruiz, Mario Graff, Eric Sadit Tellez

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum, 2025

2024

Are metrics measuring what they should? An evaluation of Image Captioning task metrics.

Othón González-Chávez, Guillermo Ruiz, Daniela Moctezuma, Tania A. Ramirez-delReal

Signal Process. Image Commun., January, 2024

2023

Regionalized models for Spanish language variations based on Twitter.

Eric Sadit Tellez, Daniela Moctezuma, Sabino Miranda, Mario Graff, Guillermo Ruiz

Lang. Resour. Evaluation, December, 2023

Video captioning: A comparative review of where we are and which could be the route.

Daniela Moctezuma, Tania A. Ramirez-delReal, Guillermo Ruiz, Othón González-Chávez

Comput. Vis. Image Underst., June, 2023

Development of Computational Approaches Towards a Proposal of Quantitative Biomarker Using LiTS and CHAOS Data for Hepatic Neoplasms.

J. Ricardo Hernandez, Dagoberto Armenta-Medina, Guillermo Ruiz

Proceedings of the International Congress on Education and Technology in Sciences, 2023

2022

'SimilaritySearch.jl': Autotuned nearest neighbor indexes for Julia.

Eric Sadit Tellez, Guillermo Ruiz

J. Open Source Softw., 2022

Similarity search on neighbor's graphs with automatic Pareto optimal performance and minimum expected quality setups based on hyperparameter optimization.

Eric Sadit Tellez, Guillermo Ruiz

CoRR, 2022

2021

A scalable solution to the nearest neighbor search problem through local-search methods on neighbor graphs.

Eric Sadit Tellez, Guillermo Ruiz, Edgar Chávez, Mario Graff

Pattern Anal. Appl., 2021

2020

Extreme pivots: a pivot selection strategy for faster metric search.

Guillermo Ruiz, Edgar Chávez, Ubaldo Ruiz, Eric Sadit Tellez

Knowl. Inf. Syst., 2020

Infotec + CentroGEO at SemEval-2020 Task 8: Deep Learning and Text Categorization approach for Memes classification.

Guillermo Ruiz, Eric Sadit Tellez, Daniela Moctezuma, Sabino Miranda-Jiménez, Tania A. Ramirez-delReal, Mario Graff

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

2019

Hyperparameter-Free Losses for Model-Based Monocular Reconstruction.

Eduard Ramon, Guillermo Ruiz, Thomas Batard, Xavier Giró-i-Nieto

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

2018

3D reconstruction for plastic surgery simulation based on statistical shape models.

Guillermo Ruiz

PhD thesis, 2018

Weighted regularized statistical shape space projection for breast 3D model reconstruction.

Guillermo Ruiz, Eduard Ramon, Jaime García, Federico M. Sukno, Miguel Ángel González Ballester

Medical Image Anal., 2018

2017

Local Search Methods for Fast Near Neighbor Search.

Eric Sadit Tellez, Guillermo Ruiz, Edgar Chávez, Mario Graff

CoRR, 2017

2016

Singleton indexes for nearest neighbor search.

Eric Sadit Tellez, Guillermo Ruiz, Edgar Chávez

Inf. Syst., 2016

Weighted regularized ASM for face alignment.

Guillermo Ruiz, Eduard Ramon, Jaime García, Miguel Ángel González Ballester, Federico M. Sukno

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Finding Near Neighbors Through Local Search.

Guillermo Ruiz, Edgar Chávez, Mario Graff, Eric Sadit Téllez

Proceedings of the Similarity Search and Applications - 8th International Conference, 2015

2013

Extreme Pivots for Faster Metric Indexes.

Guillermo Ruiz, Francisco Santoyo, Edgar Chávez, Karina Figueroa, Eric Sadit Tellez

Proceedings of the Similarity Search and Applications - 6th International Conference, 2013

Towards Self-Indexing Relational Databases.

Guillermo Ruiz, Edgar Chávez, Eric Sadit Tellez

Proceedings of the Mexican International Conference on Computer Science, 2013