Prosodic Phrasing: Machine and Human Evaluation. - Céu Viana; Luís Caldas de Oliveira; Ana Isabel Mata (Int. J. Speech Technol., 2003)

Comparison of Phonetic Segmentation Tools for European Portuguese. - Luís Figueira; Luís Caldas de Oliveira (PROPOR, 2008)

DIXI - A Generic Text-to-Speech System for European Portuguese. - Sérgio Paulo; Luís Caldas de Oliveira; Carlos Mendes; Luís Figueira; Renato Cassaca; Céu Viana; Helena Moniz (PROPOR, 2008)

Jitter Estimation Algorithms for Detection of Pathological Voices. - Dárcio G. Silva; Luís Caldas de Oliveira; Mário Andrea (EURASIP J. Adv. Signal Process., 2009)

Intent transfer in speech-to-speech machine translation. - Gopala Krishna Anumanchipalli; Luís Caldas de Oliveira; Alan W. Black (SLT, 2012)

Measuring the Performance of a Location-Aware Text Prediction System. - Luís Filipe Garcia; Luís Caldas de Oliveira; David Martins de Matos (ACM Trans. Access. Comput., 2015)

Data-Driven Root-Cause Analysis in the Scope of Continuous Improvement Projects. - Hugo Botelho; Paulo Peças; Diogo Jorge; James McLeod; Loris Albertoni; Luís Caldas de Oliveira; Marco Leite (APMS (3), 2024)