activity
20242026
most citedIs My Data in Your AI? Membership Inference Test (MINT) applied to Face Biometrics

6 citations · 6 across the 8 of their papers we have counts for

collaborators

12 papers

cs.LG2026

inLoRA-MINT: Internal Representations for Auditing Training Data in Domain-adapted LLMs

Gonzalo Mancera, Julian Fierrez, Aythami Morales +3

This work investigates the application of the Membership Inference Test (MINT) to large language models (LLMs) fine-tuned with LoRA, aiming to determine whether specific samples we…

cs.AI2026

CrimeNER Demo: Named-Entity Recognition in the Crime Domain

Miguel Lopez-Duran, Julian Fierrez, Aythami Morales +7

We present CrimeNER Demo, an AI-powered platform that enables us to extract general crime-related information from documents and classify them into entity types with two levels of…

cs.CV2026

Is My Vision-Language Data in Your AI? Membership Inference Test (MINT) Demo 2

Daniel DeAlcala, Gonzalo Mancera, Julian Fierrez +3

We present the Membership Inference Test (MINT) Demo 2, a framework designed to improve transparency in machine learning training processes. MINT is a technique for experimentally…

cs.CL2026

Auditing Training Data in Domain-adapted LLMs: LoRA-MINT

Gonzalo Mancera, Daniel DeAlcala, Aythami Morales +3

We present LoRA-MINT, a new methodology for Membership Inference Test (MINT) applied to recent Large Language Models (LLMs) fine-tuned for specific Natural Language Processing (NLP…

cs.CL2026

CrimeNER: Curated Dataset and Methods for Research and Investigation in Language Intelligence

Miguel Lopez-Duran, Julian Fierrez, Aythami Morales +7

The extraction of critical information from crime-related documents is a crucial task for law enforcement agencies. The extraction of this information can be interpreted as a Named…

cs.CV2026

Membership Inference Test: Auditing Training Data in Object Classification Models

Gonzalo Mancera, Daniel DeAlcala, Aythami Morales +2

In this research, we analyze the performance of Membership Inference Tests (MINT), focusing on determining whether given data were utilized during the training phase, specifically…

cs.CV2025

Active Membership Inference Test (aMINT): Enhancing Model Auditability with Multi-Task Learning

Daniel DeAlcala, Aythami Morales, Julian Fierrez +3

Active Membership Inference Test (aMINT) is a method designed to detect whether given data were used during the training of machine learning models. In Active MINT, we propose a no…

cs.CL2025

PBa-LLM: Privacy- and Bias-aware NLP using Named-Entity Recognition (NER)

Gonzalo Mancera, Aythami Morales, Julian Fierrez +5

The use of Natural Language Processing (NLP) in highstakes AI-based applications has increased significantly in recent years, especially since the emergence of Large Language Model…

cs.AI2025

Addressing Bias in LLMs: Strategies and Application to Fair AI-based Recruitment

Alejandro Peña, Julian Fierrez, Aythami Morales +3

The use of language technologies in high-stake settings is increasing in recent years, mostly motivated by the success of Large Language Models (LLMs). However, despite the great p…

cs.CL2025

Is My Text in Your AI Model? Gradient-based Membership Inference Test applied to LLMs

Gonzalo Mancera, Daniel DeAlcala, Julian Fierrez +2

This work adapts and studies the gradient-based Membership Inference Test (gMINT) to the classification of text based on LLMs. MINT is a general approach intended to determine if g…

cs.CV2025

MINT-Demo: Membership Inference Test Demonstrator

Daniel DeAlcala, Aythami Morales, Julian Fierrez +3

We present the Membership Inference Test Demonstrator, to emphasize the need for more transparent machine learning training processes. MINT is a technique for experimentally determ…

cs.CV2024★ 6 cited

Is My Data in Your AI? Membership Inference Test (MINT) applied to Face Biometrics

Daniel DeAlcala, Aythami Morales, Julian Fierrez +3

This article introduces the Membership Inference Test (MINT), a novel approach that aims to empirically assess if given data was used during the training of AI/ML models. Specifica…