Maximal Intervals: An Approach to Temporal Reasoning. - Cristina Ribeiro 001; António Porto (EPIA, 1991)

Reasoning with Maximal Time Intervals. - Cristina Ribeiro 001; António Porto (PDK, 1991)

Temporal Inference with a Point Based Interval Algebra. - António Porto; Cristina Ribeiro 001 (ECAI, 1992)

International Workshop on Processing Declarative Knowledge (Report). - Cristina Ribeiro 001 (AI Mag., 1992)

Representation and Inference with Consistent Temporal Propositions. - Cristina Ribeiro 001; António Porto (ELP, 1993)

Abduction in Temporal Reasoning. - Cristina Ribeiro 001; António Porto (ICTL, 1994)

Query operations for moving objects database systems. - José Manuel Moreira; Cristina Ribeiro 001; Talel Abdessalem (ACM-GIS, 2000)

Movement Query Operations for Spatio-Temporal Databases. - Talel Abdessalem; José Manuel Moreira; Cristina Ribeiro 001 (BDA, 2001)

A Metadata Model for Multimedia Databases. - Cristina Ribeiro 001; Gabriel David (ICHIM (1), 2001)

A multimedia database workbench for content and context retrieval. - Cristina Ribeiro 001; Gabriel David; Catalin Calistru (MMSP, 2004)

Multidimensional Descriptor Indexing: Exploring the BitMatrix. - Catalin Calistru; Cristina Ribeiro 001; Gabriel David (CIVR, 2006)

A Spatio-temporal Database System Based on TimeDB and Oracle Spatial. - Alexandre Valle de Carvalho; Cristina Ribeiro 001; A. Augusto de Sousa (CONFENIS, 2006)

A Historic Documentation Repository for Specialized and Public Access. - Cristina Ribeiro 001; Gabriel David; Catalin Calistru (ECDL, 2007)

Multimedia in Cultural Heritage Collections: A Model and Applications. - Cristina Ribeiro 001; Gabriel David; Catalin Calistru (ICADL, 2007)

An Evaluation Framework for Multidimensional Multimedia Descriptor Indexing. - Bruno Gonalves; Catalin Calistru; Cristina Ribeiro 001; Gabriel David (ICDE Workshops, 2007)

INESC, Porto at TRECVID 2007: Automatic and Interactive Video Search. - Catalin Calistru; Cristina Ribeiro 001; Gabriel David; Irene Rodrigues 001; Gustavo Laboreiro (TRECVID, 2007)

Using neighbors to date web documents. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (WIDM, 2007)

Use of Temporal Expressions in Web Search. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (ECIR, 2008)

A model of approximations for representing time-varying multidimensional data. - José Manuel Moreira; Cristina Ribeiro 001; Jean-Marc Saglio; Michel Scholl (ICDE Workshops, 2008)

FEUP at TREC 2008 Blog Track: Using Temporal Evidence for Ranking and Feed Distillation. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (TREC, 2008)

WikiChanges: exposing Wikipedia revision activity. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (Int. Sym. Wikis, 2008)

A global constraint for nesting problems. - Cristina Ribeiro 001; Maria Antónia Carravilla (Artif. Intell. Rev., 2008)

A temporal focus + context visualization model for handling valid-time spatial information. - Alexandre Valle de Carvalho; A. Augusto de Sousa; Cristina Ribeiro 001; Emília Costa (Inf. Vis., 2008)

Thematic Digital Libraries at the University of Porto: Metadata Integration over a Repository Infrastructure. - Isabel Barroso; Marta Azevedo; Cristina Ribeiro 001 (ECDL, 2009)

Characterizing the Portuguese Blogosphere. - Telmo Couto; Cristina Ribeiro 001; Sérgio Nunes 001 (ICWSM, 2009)

FEUP at TREC 2009 Blog Track: Temporal Evidence in the Faceted Blog Distillation Task. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (TREC, 2009)

Reuse of video annotations based on low-level descriptor similarity. - Mário Cordeiro; Cristina Ribeiro 001 (WIAMIS, 2009)

Multimedia in Cultural Heritage Manuscripts: Integrating Description, Transcription, and Image Content. - Catalin Calistru; Cristina Ribeiro 001; Gabriel David (EURASIP J. Image Video Process., 2009)

Vital Signs in Intensive Care: Automatic Acquisition and Consolidation into Electronic Patient Records. - Telmo Fonseca; Cristina Ribeiro 001; Cristina Granja (J. Medical Syst., 2009)

Evaluation of Global Descriptors for Multimedia Retrieval in Medical Applications. - Filipe Coelho; Cristina Ribeiro 001 (DEXA Workshops, 2010)

Term frequency dynamics in collaborative articles. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (ACM Symposium on Document Engineering, 2010)

Model Migration Approach for Database Preservation. - Arif Ur Rahman; Gabriel David; Cristina Ribeiro 001 (ICADL, 2010)

Context effect on query formulation and subjective relevance in health searches. - Carla Teixeira Lopes; Cristina Ribeiro 001 (IIiX, 2010)

Studying blog features over link popularity. - José Luís Devezas; Cristina Ribeiro 001; Sérgio Nunes 001 (SOMA@KDD, 2010)

Using local precision to compare search engines in consumer health information retrieval. - Carla Teixeira Lopes; Cristina Ribeiro 001 (SIGIR, 2010)

FEUP at TREC 2010 Blog Track: Using h-index for blog ranking. - José Luís Devezas; Sérgio Nunes 001; Cristina Ribeiro 001 (TREC, 2010)

Automatic illustration with cross-media retrieval in large-scale collections. - Filipe Coelho; Cristina Ribeiro 001 (CBMI, 2011)

dpikt - Automatic illustration system for media content. - Filipe Coelho; Cristina Ribeiro 001 (CBMI, 2011)

Data Curation at U.Porto: Identifying current practices across disciplinary domains. - Cristina Ribeiro 001; Eugénia Matos Fernandes (IASSIST Conference, 2011)

Using the H-Index to Estimate Blog Authority. - José Luís Devezas; Sérgio Nunes 001; Cristina Ribeiro 001 (ICWSM, 2011)

Transformation Rules for Model Migration in Relational Database Preservation. - Arif Ur Rahman; Cristina Ribeiro 001; Gabriel David (iPRES, 2011)

UPData - A Data Curation Experiment at U.Porto using DSpace. - João Rocha da Silva; João Correia Lopes; Cristina Ribeiro 001 (iPRES, 2011)

Data Certification Impact on Health Information Retrieval. - Carla Teixeira Lopes; Cristina Ribeiro 001 (USAB, 2011)

Biodiversity Information Systems using Georeferencing and Physical Identification. - Tiago Lira; Cristina Ribeiro 001; João Correia Lopes (WEBIST, 2011)

Term weighting based on document revision history. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (J. Assoc. Inf. Sci. Technol., 2011)

Comparative evaluation of web search engines in health information retrieval. - Carla Teixeira Lopes; Cristina Ribeiro 001 (Online Inf. Rev., 2011)

Image Abstraction in Crossmedia Retrieval for Text Illustration. - Filipe Coelho; Cristina Ribeiro 001 (ECIR, 2012)

Studying a Personality Coreference Network in a News Stories Photo Collection. - José Luís Devezas; Filipe Coelho; Sérgio Nunes 001; Cristina Ribeiro 001 (ECIR, 2012)

SIARD Archive Browser. - Arif Ur Rahman; Gabriel David; Cristina Ribeiro 001 (TPDL, 2012)

Digital preservation, archives management, format migration, transformation, at scale, normalization. - João Rocha da Silva; Cristina Ribeiro 001; João Correia Lopes (iPRES, 2012)

Semi-automated Application Profile Generation for Research Data Assets. - João Rocha da Silva; Cristina Ribeiro 001; João Correia Lopes (MTSR, 2012)

Designing an Application Profile Using Qualified Dublin Core: A Case Study with Fracture Mechanics Datasets. - João Aguiar Castro; Cristina Ribeiro 001; João Rocha da Silva (Dublin Core Conference, 2013)

The Data Deposit Workflow: Involving Researchers in Timely Dataset Upload and Description. - Cristina Ribeiro 001 (IASSIST Conference, 2013)

SIARD Archive Browser - The Components. - Arif Ur Rahman; Gabriel David; Cristina Ribeiro 001 (ICADL, 2013)

UPBox and DataNotes: a collaborative data management environment for the long tail of research data. - João Rocha da Silva; José Pedro Barbosa; Mariana Gouveia; João Correia Lopes; Cristina Ribeiro 001 (iPRES, 2013)

Large-scale crossmedia retrieval for playlist generation and song discovery. - Filipe Coelho; José Luís Devezas; Cristina Ribeiro 001 (OAIR, 2013)

Juggle: large-scale discovery in music recommendation. - Filipe Coelho; José Luís Devezas; Cristina Ribeiro 001 (OAIR, 2013)

Query Behavior: The Impact of Health Literacy, Topic Familiarity and Terminology. - Carla Teixeira Lopes; Cristina Ribeiro 001 (SouthCHI, 2013)

Using Domain-Specific Term Frequencies to Identify and Classify Health Queries. - Carla Teixeira Lopes; Daniela Dias; Cristina Ribeiro 001 (WorldCIST, 2013)

The impact of time in link-based Web ranking. - Sérgio Nunes 001; Cristina Ribeiro 001; Gabriel David (Inf. Res., 2013)

Measuring the value of health query translation: An analysis by user language proficiency. - Carla Teixeira Lopes; Cristina Ribeiro 001 (J. Assoc. Inf. Sci. Technol., 2013)

Dendro: Collaborative Research Data Management Built on Linked Open Data. - João Rocha da Silva; João Aguiar Castro; Cristina Ribeiro 001; João Correia Lopes (ESWC (Satellite Events), 2014)

Ontology-based multi-domain metadata for research data management using triple stores. - João Rocha da Silva; Cristina Ribeiro 001; João Correia Lopes (IDEAS, 2014)

The Dendro research data management platform: Applying ontologies to long-term preservation in a collaborative environment. - João Rocha da Silva; João Aguiar Castro; Cristina Ribeiro 001; João Correia Lopes (iPRES, 2014)

Creating lightweight ontologies for dataset description practical applications in a cross-domain research data management workflow. - João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (JCDL, 2014)

LabTablet: Semantic Metadata Collection on a Multi-domain Laboratory Notebook. - Ricardo Carvalho Amorim; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (MTSR, 2014)

Beyond INSPIRE: An Ontology for Biodiversity Metadata Records. - João Rocha da Silva; João Aguiar Castro; Cristina Ribeiro 001; João P. Honrado; Ângela Lomba; João F. Gonçalves (OTM Workshops, 2014)

Identification and Classification of Health Queries: Co-Occurrences vs. Domain-Specific Terminologies. - Carla Teixeira Lopes; Cristina Ribeiro 001 (Int. J. Heal. Inf. Syst. Informatics, 2014)

The Influence of Documents, Users and Tasks on the Relevance and Comprehension of Health Web Documents. - Melinda Oroszlányová; Cristina Ribeiro 001; Sérgio Nunes 001; Carla Teixeira Lopes (CENTERIS/ProjMAN/HCist, 2015)

Ontologies for Research Data Description: A Design Process Applied to Vehicle Simulation. - João Aguiar Castro; Deborah Perrotta; Ricardo Carvalho Amorim; João Rocha da Silva; Cristina Ribeiro 001 (MTSR, 2015)

Motivators and Deterrents for Data Description and Publication: Preliminary Results (Short Paper). - Cristina Ribeiro 001; João Rocha da Silva; João Aguiar Castro; Ricardo Carvalho Amorim; Paula Fortuna (OTM Workshops, 2015)

Engaging Researchers in Data Management with LabTablet, an Electronic Laboratory Notebook. - Ricardo Carvalho Amorim; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (SLATE, 2015)

A Comparative Study of Platforms for Research Data Management: Interoperability, Metadata Capabilities and Integration Potential. - Ricardo Carvalho Amorim; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (WorldCIST (1), 2015)

Summarization of changes in dynamic text collections using Latent Dirichlet Allocation model. - Manika Kar; Sérgio Nunes 001; Cristina Ribeiro 001 (Inf. Process. Manag., 2015)

Efficient Delivery of Forecasts to a Nautical Sports Mobile Application with Semantic Data Services. - Ricardo Carvalho Amorim; Artur Rocha; Marco Amaro Oliveira; Cristina Ribeiro 001 (C3S2E, 2016)

Voice recognition in the LabTablet electronic laboratory notebook. - Susana Ventura; Ricardo Carvalho Amorim; João Rocha da Silva; Cristina Ribeiro 001 (C3S2E, 2016)

Predicting the Comprehension of Health Web Documents Using Characteristics of Documents and Users. - Melinda Oroszlányová; Carla Teixeira Lopes; Sérgio Nunes 001; Cristina Ribeiro 001 (CENTERIS/ProjMAN/HCist, 2016)

Effects of Language and Terminology on the Usage of Health Query Suggestions. - Carla Teixeira Lopes; Cristina Ribeiro 001 (CLEF, 2016)

Usage-Driven Dublin Core Descriptor Selection - A Case Study Using the Dendro Platform for Research Dataset Description. - João Rocha da Silva; Cristina Ribeiro 001; João Correia Lopes (TPDL, 2016)

End-to-End Research Data Management Workflows - A Case Study with Dendro and EUDAT. - Fábio Silva; Ricardo Carvalho Amorim; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (MTSR, 2016)

Social Dendro: Social Network Techniques Applied to Research Data Description. - Nélson Pereira; João Rocha da Silva; Cristina Ribeiro 001 (TPDL, 2017)

Promoting Semantic Annotation of Research Data by Their Creators: A Use Case with B2NOTE at the End of the RDM Workflow. - Yulia Karimova; João Aguiar Castro; João Rocha da Silva; Nélson Pereira; Cristina Ribeiro 001 (MTSR, 2017)

Description + annotation: semantic data publication workflow with Dendro and B2NOTE. - Yulia Karimova; João Aguiar Castro; João Rocha da Silva; Nélson Pereira; Joana Rodrigues; Cristina Ribeiro 001 (Int. J. Metadata Semant. Ontologies, 2017)

Effects of language and terminology of query suggestions on medical accuracy considering different user characteristics. - Carla Teixeira Lopes; Dagmara Paiva; Cristina Ribeiro 001 (J. Assoc. Inf. Sci. Technol., 2017)

A comparison of research data management platforms: architecture, flexible metadata and interoperability. - Ricardo Carvalho Amorim; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (Univers. Access Inf. Soc., 2017)

Effects of Language and Terminology of Query Suggestions on the Precision of Health Searches. - Carla Teixeira Lopes; Cristina Ribeiro 001 (CLEF, 2018)

Can user and task characteristics be used as predictors of success in health information retrieval sessions? - Melinda Oroszlányová; Carla Teixeira Lopes; Sérgio Nunes 001; Cristina Ribeiro 001 (Inf. Res., 2018)

Predicting the quality of health web documents using their characteristics. - Melinda Oroszlányová; Carla Teixeira Lopes; Sérgio Nunes 001; Cristina Ribeiro 001 (Online Inf. Rev., 2018)

Interplay of Documents' Readability, Comprehension and Consumer Health Search Performance Across Query Terminology. - Carla Teixeira Lopes; Cristina Ribeiro 001 (CHIIR, 2019)

Knowledge Graph Implementation of Archival Descriptions Through CIDOC-CRM. - Inês Koch; Nuno Freitas; Cristina Ribeiro 001; Carla Teixeira Lopes; João Rocha da Silva (TPDL, 2019)

Data Deposit in a CKAN Repository: A Dublin Core-Based Simplified Workflow. - Yulia Karimova; João Aguiar Castro; Cristina Ribeiro 001 (IRCDL, 2019)

Hands-On Data Publishing with Researchers: Five Experiments with Metadata in Multiple Domains. - Joana Rodrigues; João Aguiar Castro; João Rocha da Silva; Cristina Ribeiro 001 (IRCDL, 2019)

Training Biomedical Researchers in Metadata with a MIBBI-Based Ontology. - Marcelo Sampaio; Ana Luís Ferreira; João Aguiar Castro; Cristina Ribeiro 001 (MTSR, 2019)

Ranking Dublin Core descriptor lists from user interactions: a case study with Dublin Core Terms using the Dendro platform. - João Rocha da Silva; Cristina Ribeiro 001; João Correia Lopes (Int. J. Digit. Libr., 2019)

ArchOnto, a CIDOC-CRM-Based Linked Data Model for the Portuguese Archives. - Inês Koch; Cristina Ribeiro 001; Carla Teixeira Lopes (TPDL, 2020)

Institutional Support for Data Management Plans: Five Case Studies. - Yulia Karimova; Cristina Ribeiro 001; Gabriel David (MTSR, 2020)

Role of Content Analysis in Improving the Curation of Experimental Data. - João Daniel Aguiar Castro; Cristiana Landeira; João Rocha da Silva; Cristina Ribeiro 001 (Int. J. Digit. Curation, 2020)

Institutional support for data management plans: case studies for a systematic approach. - Yulia Karimova; Cristina Ribeiro 001; Gabriel David (Int. J. Metadata Semant. Ontologies, 2021)

Report on the 1st linked archives international workshop (LinkedArchives 2021) at TPDL 2021. - Carla Teixeira Lopes; Cristina Ribeiro 001; Franco Niccolucci; Irene Pimenta Rodrigues; Nuno Miguel Antunes Freire (SIGIR Forum, 2021)

Linked Archives 2022 International Workshop - Preface. - Carla Teixeira Lopes; Cristina Ribeiro 001; Franco Niccolucci; María Poveda-Villalón; Nuno Freire 001 (TPDL Workshops, 2022)

Fostering the Adoption of DMP in Small Research Projects through a Collaborative Approach. - André Maciel; João Aguiar Castro; Cristina Ribeiro 001; Marta Almada; Luís Midão (Int. J. Digit. Curation, 2022)

Report on the 2nd Linked Archives International Workshop (LinkedArchives 2022) at TPDL 2022. - Carla Teixeira Lopes; Cristina Ribeiro 001; Franco Niccolucci; María Poveda-Villalón; Nuno Freire 001 (SIGIR Forum, 2022)

From ISAD(G) to Linked Data Archival Descriptions. - Inês Koch; Catarina Pires; Carla Teixeira Lopes; Cristina Ribeiro 001; Sérgio Nunes 001 (TPDL, 2023)

Moving from ISAD(G) to a CIDOC CRM-based Linked Data Model in the Portuguese Archives. - Inês Koch; Carla Teixeira Lopes; Cristina Ribeiro 001 (ACM Journal on Computing and Cultural Heritage, 2023)

Enriching Archival Linked Data Descriptions with Information from Wikidata and DBpedia. - Inês Koch; Cristina Ribeiro 001; María Poveda-Villalón; Mariano Rico; Carla Teixeira Lopes (TPDL (1), 2024)