QA@L2F, First Steps at QA@CLEF. - Ana Cristina Mendes; Luísa Coheur; Nuno J. Mamede; Ricardo Ribeiro 001; Fernando Batista; David Martins de Matos (CLEF, 2007)

QA@L2F@QA@CLEF. - Ana Cristina Mendes; Luísa Coheur; Nuno J. Mamede; Luis Romão; João Loureiro; Ricardo Ribeiro 001; Fernando Batista; David Martins de Matos (CLEF (Working Notes), 2007)

Reengineering a Domain-Independent Framework for Spoken Dialogue Systems. - Filipe M. Martins; Ana Cristina Mendes; Mácio Freitas Viveiros; Joana Paulo Pardal; Pedro Arez; Nuno J. Mamede; João Paulo Neto (SETQALNLP, 2008)

QA@L2F, Second Steps at QA@CLEF. - Luísa Coheur; Ana Cristina Mendes; João Guimarães; Nuno J. Mamede; Ricardo Ribeiro 001 (CLEF (Working Notes), 2008)

Question Interpretation in QA@L2F. - Luísa Coheur; Ana Cristina Mendes; João Guimarães; Nuno J. Mamede; Ricardo Ribeiro 001 (CLEF, 2008)

Using System Expectations to Manage User Interactions. - Filipe M. Martins; Ana Cristina Mendes; Joana Paulo Pardal; Nuno J. Mamede; João Paulo Neto (PROPOR, 2008)

Adapting a Virtual Agent to Users' Vocabulary and Needs. - Ana Cristina Mendes; Rui Prada; Luísa Coheur (IVA, 2009)

Pattern Mining with Natural Language Processing: An Exploratory Approach. - Ana Cristina Mendes; Cláudia Antunes (MLDM, 2009)

Named Entity Recognition in Questions: Towards a Golden Collection. - Ana Cristina Mendes; Luísa Coheur; Paula Vaz Lobo (LREC, 2010)

Bootstrapping Multiple-Choice Tests with The-Mentor. - Ana Cristina Mendes; Sérgio Curto; Luísa Coheur (CICLing (1), 2011)

It's Answer Time - Taking the Next Step in Question-Answering. - Ana Cristina Mendes; Luísa Coheur (ICAART (1), 2011)

An Approach to Answer Selection in Question-Answering Based on Semantic Relations. - Ana Cristina Mendes; Luísa Coheur (IJCAI, 2011)

Towards the Rapid Development of a Natural Language Understanding Module. - Catarina Moreira; Ana Cristina Mendes; Luísa Coheur; Bruno Martins 001 (IVA, 2011)

From symbolic to sub-symbolic information in question classification. - João Pedro Carlos Gomes da Silva; Luísa Coheur; Ana Cristina Mendes; Andreas Wichert (Artif. Intell. Rev., 2011)

Testing Lexical Approaches in QA4MRE. - Hugo Rodrigues 001; Luísa Coheur; Ana Cristina Mendes; Ricardo Ribeiro 001; David Martins de Matos (CLEF (Online Working Notes/Labs/Workshop), 2012)

An English-Portuguese parallel corpus of questions: translation guidelines and application in SMT. - Ângela Costa; Tiago Luís; Joana Ribeiro; Ana Cristina Mendes; Luísa Coheur (LREC, 2012)

Extending a wordnet framework for simplicity and scalability. - Pedro Fialho; Sérgio Curto; Ana Cristina Mendes; Luísa Coheur (LREC, 2012)

Question Generation based on Lexico-Syntactic Patterns Learned from the Web. - Sérgio Curto; Ana Cristina Mendes; Luísa Coheur (Dialogue Discourse, 2012)

Learning to answer questions. - Ana Cristina Mendes; Luísa Coheur; Sérgio Curto (CoRR, 2013)

Just.Ask - a Multi-pronged Approach to Question Answering. - Ana Cristina Mendes; Luísa Coheur; João Pedro Carlos Gomes da Silva; Hugo Rodrigues 001 (Int. J. Artif. Intell. Tools, 2013)

When the answer comes into question in question-answering: survey and open issues. - Ana Cristina Mendes; Luísa Coheur (Nat. Lang. Eng., 2013)

JUST.ASK, a QA system that learns to answer new questions from previous interactions. - Sérgio Curto; Ana Cristina Mendes; Pedro Curto; Luísa Coheur; Ângela Costa (LREC, 2014)