4 papers
A Reproducible, License-Aware Distillation Recipe for CPUDeployable Safety Classification
Edson Rodrigues da Cruz Filho, Paulo Ricardo Ferreira Neves, Paulo Henrique Eleuterio Falsetti +7
Deploying a safety layer for large language models on commodity hardware is constrained by the guards available to do it: current open guard models hold between 1 and 9 billion par…
GuardNet: Ensemble Strategies of Shallow Neural Networks for Robust Prompt Injection and Jailbreak Detection
Paulo Ricardo Ferreira Neves, Edson Rodrigues da Cruz Filho, Paulo Henrique Eleuterio Falsetti +7
Large Language Models (LLMs) have transformed natural language processing, but they remain vulnerable to Prompt Injection (PI) and Jailbreak (JB) attacks. In addition, benchmark ev…
Detection of news written by the ChatGPT through authorship attribution performed by a Bidirectional LSTM model
Amanda Ferrari Iaquinta, Gustavo Voltani von Atzingen
The large language based-model chatbot ChatGPT gained a lot of popularity since its launch and has been used in a wide range of situations. This research centers around a particula…
EEG multipurpose eye blink detector using convolutional neural network
Amanda Ferrari Iaquinta, Ana Carolina de Sousa Silva, Aldrumont Ferraz Júnior +2
The electrical signal emitted by the eyes movement produces a very strong artifact on EEG signaldue to its close proximity to the sensors and abundance of occurrence. In the contex…