| 2023 | WorldCIST | Citizen Engagement in Urban Planning - An EPS@ISEP 2022 Project. | Carla G. Cardani, Carmen Couzyn, Eliott Degouilles, Jan M. Benner, Julia A. Engst, Abel J. Duarte, Benedita Malheiro, Cristina Ribeiro, Jorge Justo, Manuel F. Silva, Paulo Ferreira, Pedro Guedes |
| 2021 | WorldCIST | Elderly Monitoring - An EPS@ISEP 2020 Project. | Julian Priebe, Klaudia Swiatek, Margarida Vidinha, Maria-Roxana Vaduva, Mihkel Tiits, Tiberius-George Sorescu, Benedita Malheiro, Cristina Ribeiro, Jorge Justo, Manuel F. Silva, Paulo Ferreira, Pedro Guedes |
| 2019 | CHIIR | Interplay of Documents' Readability, Comprehension and Consumer Health Search Performance Across Query Terminology. | Carla Teixeira Lopes, Cristina Ribeiro |
| 2015 | WorldCIST | A Comparative Study of Platforms for Research Data Management: Interoperability, Metadata Capabilities and Integration Potential. | Ricardo Carvalho Amorim, Joo Aguiar Castro, Joo Rocha da Silva, Cristina Ribeiro |
| 2014 | IDEAS | Ontology-based multi-domain metadata for research data management using triple stores. | Joo Rocha da Silva, Cristina Ribeiro, Joo Correia Lopes |
| 2013 | DC | Designing an Application Profile Using Qualified Dublin Core: A Case Study with Fracture Mechanics Datasets. | Joo Aguiar Castro, Cristina Ribeiro, Joo Rocha da Silva |
| 2013 | WorldCIST | Using Domain-Specific Term Frequencies to Identify and Classify Health Queries. | Carla Teixeira Lopes, Daniela Dias, Cristina Ribeiro |
| 2012 | ECIR | Image Abstraction in Crossmedia Retrieval for Text Illustration. | Filipe Coelho, Cristina Ribeiro |
| 2012 | ECIR | Studying a Personality Coreference Network in a News Stories Photo Collection. | Jos Lus Devezas, Filipe Coelho, Srgio Nunes, Cristina Ribeiro |
| 2011 | CBMI | Automatic illustration with cross-media retrieval in large-scale collections. | Filipe Coelho, Cristina Ribeiro |
| 2011 | CBMI | dpikt - Automatic illustration system for media content. | Filipe Coelho, Cristina Ribeiro |
| 2011 | ICWSM | Using the H-Index to Estimate Blog Authority. | Jos Lus Devezas, Srgio Nunes, Cristina Ribeiro |
| 2011 | WEBIST | Biodiversity Information Systems using Georeferencing and Physical Identification. | Tiago Lira, Cristina Ribeiro, Joo Correia Lopes |
| 2010 | DocEng | Term frequency dynamics in collaborative articles. | Srgio Nunes, Cristina Ribeiro, Gabriel David |
| 2010 | IRI | Sentence level fact based search engine: News Fact Finder. | Cristina Ribeiro, Ricardo Salmon, Swathi Amarala, Christina A. Hamada |
| 2010 | IWCMC | Computational public safety in emergency management communications. | Cristina Ribeiro, Alexander Ferworn |
| 2010 | KDD | Studying blog features over link popularity. | Jos Lus Devezas, Cristina Ribeiro, Srgio Nunes |
| 2010 | SIGIR | Using local precision to compare search engines in consumer health information retrieval. | Carla Teixeira Lopes, Cristina Ribeiro |
| 2009 | ICWSM | Characterizing the Portuguese Blogosphere. | Telmo Couto, Cristina Ribeiro, Srgio Nunes |
| 2008 | ECIR | Use of Temporal Expressions in Web Search. | Srgio Nunes, Cristina Ribeiro, Gabriel David |
| 2008 | ICDE | A model of approximations for representing time-varying multidimensional data. | Jos Manuel Moreira, Cristina Ribeiro, Jean-Marc Saglio, Michel Scholl |
| 2007 | ICDE | An Evaluation Framework for Multidimensional Multimedia Descriptor Indexing. | Bruno Gonalves, Catalin Calistru, Cristina Ribeiro, Gabriel David |
| 2004 | CPAIOR | A Global Constraint for Nesting Problems. | Cristina Ribeiro, Maria Antnia Carravilla |
| 2004 | MMSP | A multimedia database workbench for content and context retrieval. | Cristina Ribeiro, Gabriel David, Catalin Calistru |
| 1992 | ECAI | Temporal Inference with a Point Based Interval Algebra. | Antnio Porto, Cristina Ribeiro |
| 1991 | EPIA | Maximal Intervals: An Approach to Temporal Reasoning. | Cristina Ribeiro, Antnio Porto |