Emotional Valence-Based Mechanisms and Agent Personality. - Eugénio C. Oliveira; Luís Sarmento (SBIA, 2002)

Emotional advantage for adaptability and autonomy. - Eugénio C. Oliveira; Luís Sarmento (AAMAS, 2003)

The Corpógrafo - a Web-based Environment for Corpora Research. - Luís Sarmento; Belinda Maia; Diana Santos (LREC, 2004)

A First Step to Address Biography Generation as an Iterative QA Task. - Luís Sarmento (CLEF, 2006)

Hunting Answers with RAPOSA (FOX). - Luís Sarmento (CLEF (Working Notes), 2006)

Component Evaluation in a Question Answering System. - Luís Fernando Costa; Luís Sarmento (LREC, 2006)

BACO - A large database of text and co-occurrences. - Luís Sarmento (LREC, 2006)

Corpógrafo V3 - From Terminological Aid to Semi-automatic Knowledge Engineering. - Luís Sarmento; Belinda Maia; Diana Santos; Ana Sofia Pinto; Luís Cabral (LREC, 2006)

SIEMÊS - A Named-Entity Recognizer for Portuguese Relying on Similarity Rules. - Luís Sarmento (PROPOR, 2006)

REPENTINO - A Wide-Scope Gazetteer for Entity Recognition in Portuguese. - Luís Sarmento; Ana Sofia Pinto; Luís Cabral (PROPOR, 2006)

"More like these": growing entity classes from seeds. - Luís Sarmento; Valentin Jijkoun; Maarten de Rijke; Eugénio C. Oliveira (CIKM, 2007)

Making RAPOSA (FOX) Smarter. - Luís Sarmento; Eugénio C. Oliveira (CLEF (Working Notes), 2007)

Assessing the Impact of Thesaurus-Based Expansion Techniques in QA-Centric IR. - Luís Sarmento; Jorge Teixeira; Eugénio C. Oliveira (CLEF, 2008)

Experiments with Query Expansion in the RAPOSA (FOX) Question Answering System. - Luís Sarmento; Jorge Teixeira; Eugénio C. Oliveira (CLEF (Working Notes), 2008)

Clues for detecting irony in user-generated contents: oh...!! it's "so easy" ;-). - Paula Carvalho 001; Luís Sarmento; Mário J. Silva; Eugénio Oliveira (TSA@CIKM, 2009)

Automatic creation of a reference corpus for political opinion mining in user-generated content. - Luís Sarmento; Paula Carvalho 001; Mário J. Silva; Eugénio Oliveira (TSA@CIKM, 2009)

Propagating Fine-Grained Topic Labels in News Snippets. - Luís Sarmento; Sérgio Nunes 001; Jorge Teixeira; Eugénio C. Oliveira (Web Intelligence/IAT Workshops, 2009)

Inferring local synonyms for improving keyword suggestion in an on-line advertisement system. - Luís Sarmento; Paulo Trezentos; João Pedro Gonçalves; Eugénio C. Oliveira (KDD Workshop on Data Mining and Audience Intelligence for Advertising, 2009)

Efficient Clustering of Web-Derived Data Sets. - Luís Sarmento; Alexander Kehlenbeck; Eugénio C. Oliveira; Lyle H. Ungar (MLDM, 2009)

An Approach to Web-Scale Named-Entity Disambiguation. - Luís Sarmento; Alexander Kehlenbeck; Eugénio C. Oliveira; Lyle H. Ungar (MLDM, 2009)

Exploring the Vector Space Model for Finding Verb Synonyms in Portuguese. - Luís Sarmento; Paula Carvalho 001; Eugénio C. Oliveira (RANLP, 2009)

Visualizing Networks of Music Artists with RAMA. - Luís Sarmento; Fabien Gouyon; Bruno G. Costa; Eugénio C. Oliveira (WEBIST, 2009)

Tokenizing micro-blogging messages using a text classification approach. - Gustavo Laboreiro; Luís Sarmento; Jorge Teixeira; Eugénio C. Oliveira (AND, 2010)

Characterization of the twitter @replies network: are user ties social or topical? - Daniel Sousa; Luís Sarmento; Eduarda Mendes Rodrigues (SMUC@CIKM, 2010)

Comparing Sentence-Level Features for Authorship Analysis in Portuguese. - Rui Sousa-Silva; Luís Sarmento; Tim D. Grant; Eugénio C. Oliveira; Belinda Maia (PROPOR, 2010)

Comparing Verb Synonym Resources for Portuguese. - Jorge Teixeira; Luís Sarmento; Eugénio C. Oliveira (PROPOR, 2010)

Liars and Saviors in a Sentiment Annotated Corpus of Comments to Political Debates. - Paula Carvalho 001; Luís Sarmento; Jorge Teixeira; Mário J. Silva (ACL (2), 2011)

Identifying Automatic Posting Systems in Microblogs. - Gustavo Laboreiro; Luís Sarmento; Eugénio C. Oliveira (EPIA, 2011)

A Bootstrapping Approach for Training a NER with Conditional Random Fields. - Jorge Teixeira; Luís Sarmento; Eugénio C. Oliveira (EPIA, 2011)

'twazn me!!! ;(' Automatic Authorship Analysis of Micro-Blogging Messages. - Rui Sousa-Silva; Gustavo Laboreiro; Luís Sarmento; Tim D. Grant; Eugénio C. Oliveira; Belinda Maia (NLDB, 2011)

Building a Sentiment Lexicon for Social Judgement Mining. - Mário J. Silva; Paula Carvalho 001; Luís Sarmento (PROPOR, 2012)

TwitterEcho: a distributed focused crawler to support open research with twitter data. - Matko Bosnjak; Eduardo Oliveira 002; José Martins; Eduarda Mendes Rodrigues; Luís Sarmento (WWW (Companion Volume), 2012)

"Piaf" vs "Adele": classifying encyclopedic queries using automatically labeled training data. - Pedro Saleiro; Luís Sarmento (OAIR, 2013)

Determining language variant in microblog messages. - Gustavo Laboreiro; Matko Bosnjak; Luís Sarmento; Eduarda Mendes Rodrigues; Eugénio C. Oliveira (SAC, 2013)

Learning Word Embeddings from the Portuguese Twitter Stream: A Study of Some Practical Aspects. - Pedro Saleiro; Luís Sarmento; Eduarda Mendes Rodrigues; Carlos Soares; Eugénio C. Oliveira (EPIA, 2017)

Equivariant neural networks for recovery of Hadamard matrices. - Augusto Peres; Eduardo Dias 004; Luís Sarmento; Hugo Penedones (CoRR, 2022)

Automatic differentiation as an effective tool in Electrical Impedance Tomography. - Ivan Pombo; Luís Sarmento (CoRR, 2023)