Question-Answer Matching: Two Complementary Methods. - Karine Lavenus; Jens Grivolla; Laurent Gillard; Patrice Bellot (RIAO, 2004)

Méthodes statistiques et apprentissage automatique pour l'évaluation de requêtes en recherche documentaire. - Jens Grivolla (RECITAL, 2004)

Une méthode pour l'évaluation automatique de la difficulté d'une requête. - Jens Grivolla (CORIA, 2005)

Using Oracle for natural language document retrieval an automatic query reformulation approach. - Jens Grivolla (SIGIR, 2005)

Vers une prédiction automatique de la difficulté d'une question en langue naturelle. - Laurianne Sitbon; Jens Grivolla; Laurent Gillard; Patrice Bellot; Philippe Blache (TALN (Articles longs), 2006)

Multimodal Music Mood Classification Using Audio and Lyrics. - Cyril Laurier; Jens Grivolla; Perfecto Herrera (ICMLA, 2008)

Bicycle cycles and mobility patterns - Exploring and characterizing data from a community bicycle program - Andreas Kaltenbrunner; Rodrigo Meza; Jens Grivolla; Joan Codina; Rafael E. Banchs (CoRR, 2008)

Plagiarism Detection Using Information Retrieval and Similarity Measures Based on Image Processing Techniques - Lab Report for PAN at CLEF 2010. - Marta R. Costa-jussà; Rafael E. Banchs; Jens Grivolla; Joan Codina (CLEF (Notebook Papers/LABs/Workshops), 2010)

Opinion Mining of Spanish Customer Comments with Non-Expert Annotations on Mechanical Turk. - Bart Mellebeek; Francesc Benavent; Jens Grivolla; Joan Codina; Marta R. Costa-jussà; Rafael E. Banchs (Mturk@HLT-NAACL, 2010)

Urban cycles and mobility patterns: Exploring and predicting trends in a bicycle-based public transport system. - Andreas Kaltenbrunner; Rodrigo Meza; Jens Grivolla; Joan Codina; Rafael E. Banchs (Pervasive Mob. Comput., 2010)

Sentiment Analysis and Visualization using UIMA and Solr. - Carlos Rodríguez Penagos; David García Narbona; Guillem Massó Sanabre; Jens Grivolla; Joan Codina-Filbà (UIMA@GSCL, 2013)

FBM: Combining lexicon-based ML and heuristics for Social Media Polarities. - Carlos Rodríguez Penagos; Jordi Atserias Batalla; Joan Codina-Filbà; David García Narbona; Jens Grivolla; Patrik Lambert; Roser Saurí (SemEval@NAACL-HLT, 2013)

EUMSSI: a Platform for Multimodal Analysis and Recommendation using UIMA. - Jens Grivolla; Maite Melero; Toni Badia; Cosmin Cabulea; Yannick Estève; Eelco Herder; Jean-Marc Odobez; Susanne Preuß; Raúl Marín (OIAF4HLT@COLING, 2014)

Using annotations on Mechanical Turk to perform supervised polarity classification of Spanish customer comments. - Marta R. Costa-jussà; Jens Grivolla; Bart Mellebeek; Francesc Benavent; Joan Codina; Rafael E. Banchs (Inf. Sci., 2014)

The EUMSSI Project - Event Understanding through Multimodal Social Stream Interpretation. - Jens Grivolla; Yannick Estève; Eelco Herder; Nam Le 001; Kay Macquarrie; Raúl Marín; Sylvain Meignier; Maite Melero; Jean-Marc Odobez; Susanne Preuß (MMDA@ECAI, 2016)

EUMSSI: Multilayered Analysis of Multimedia Content Using UIMA, MongoDB and Solr. - Jens Grivolla; Maite Melero; Toni Badia (MMDA@ECAI, 2016)

The INGENIOUS Multilingual Operations App. - Joan Codina-Filbà; Guillermo Cámbara; Alex Peiró Lilja; Jens Grivolla; Roberto Carlini; Mireia Farrús (Interspeech, 2021)

Towards a Versatile Intelligent Conversational Agent as Personal Assistant for Migrants. - Leo Wanner; Matthias Klusch; Athanasios Mavropoulos; Emmanuel Jamin; Víctor Marín-Puchades; Gerard Casamayor; Jan Cernocký; Steffi Davey; Mónica Domínguez; Ekaterina Egorova; Jens Grivolla; Gloria Elena Jaramillo Rojas; et al. (PAAMS, 2021)

Automatic Multilingual Incident Report Generation for Crisis Management. - Simon Mille; Gerard Casamayor; Jens Grivolla; Alexander V. Shvets; Leo Wanner (ISCRAM, 2022)