Sérgio Nunes

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 45

Top Topics

Information Extraction

Interactive Visual

Top Venues

Text2Story@ECIR

Publications

Pedro Fernandes, Sérgio Nunes, Luís Santos
A Community-Driven Data-to-Text Platform for Football Match Summaries. LREC/COLING (2024)
Rúben Almeida, Ricardo Campos, Alípio Jorge, Sérgio Nunes
Indexing Portuguese NLP Resources with PT-Pump-Up. CoRR (2024)
Sérgio Nunes, Alípio Mário Jorge, Evelin Amorim, Hugo O. Sousa, Antonio Leal, Purificação Moura Silvano, Inês Cantante, Ricardo Campos
Text2Story Lusa: A Dataset for Narrative Analysis in European Portuguese News Articles. LREC/COLING (2024)
Mariana Costa, Sérgio Nunes
NewsLines: Narrative Visualization of News Stories. Text2Story@ECIR (2023)
Inês Koch, Catarina Pires, Carla Teixeira Lopes, Cristina Ribeiro, Sérgio Nunes
From ISAD(G) to Linked Data Archival Descriptions. TPDL (2023)
Brenda Salenave Santana, Ricardo Campos, Evelin Amorim, Alípio Jorge, Purificação Silvano, Sérgio Nunes
A survey on narrative extraction from textual data. Artif. Intell. Rev. 56 (8) (2023)
Purificação Silvano, Evelin Amorim, Antonio Leal, Inês Cantante, Fátima Silva, Alípio Jorge, Ricardo Campos, Sérgio Nunes
Annotation and Visualisation of Reporting Events in Textual Narratives. Text2Story@ECIR (2023)
Sérgio Nunes, Tiago Silva, Cláudia Martins, Rita Peixoto
EPISA Platform: A Technical Infrastructure to Support Linked Data in Archival Management. TPDL Workshops (2022)
Cláudia Guedes, Bruno Giesteira, Sérgio Nunes
Designing User Interaction with Linked Data in Historical Archives. ACM Journal on Computing and Cultural Heritage 15 (3) (2022)
Joana Valente, Alípio Jorge, Sérgio Nunes
Text2Icons: linking icons to narrative participants (position paper). Text2Story@ECIR (2022)
João Damas, José Luís Devezas, Sérgio Nunes
Federated Search Using Query Log Evidence. EPIA (2022)
José Luís Devezas, Sérgio Nunes
A Review of Graph-Based Models for Entity-Oriented Search. SN Comput. Sci. 2 (5) (2021)
José Luís Devezas, Sérgio Nunes
Hypergraph-of-Entity: A General Model for Entity-Oriented Search. CoRR (2021)
Marlon Freire, Sérgio Nunes, David Duenas-Cid
Analyzing Preconditions to Introduce Internet Voting in Portugal: Insights from the Estonian Model. EGOV-CeDEM-ePart-* (2021)
Paula Fortuna, Luís B. Cruz, Rodrigo Maia, Vanessa Cortez, Sérgio Nunes
Toxicity-Associated News Classification: The Impact of Metadata and Content Features. ICWSM Workshops (2021)
Mariana Aguiar, Sérgio Nunes, Bruno Giesteirad
A Survey on User Interaction with Linked Data. VOILA@ISWC (2021)
José Luís Devezas, Sérgio Nunes
Fatigued Random Walks in Hypergraphs: A Neuronal Analogy to Improve Retrieval Performance. CoRR (2021)
José Luís Devezas, Sérgio Nunes
Managing research the wiki way. XRDS 27 (3) (2021)
José Luís Devezas, Sérgio Nunes
Fatigued PageRank. CoRR (2021)
José Luís Devezas, Sérgio Nunes
Managing Research the Wiki Way: A Systematic Approach to Documenting Research. CoRR (2021)
Evelin Amorim, Alexandre Ribeiro, Brenda Salenave Santana, Inês Cantante, Alípio Jorge, Sérgio Nunes, Purificação Silvano, Antonio Leal, Ricardo Campos
Brat2Viz: a Tool and Pipeline for Visualizing Narratives from Annotated Texts. Text2Story@ECIR (2021)
José Luís Devezas, Sérgio Nunes
Characterizing the hypergraph-of-entity and the structural impact of its extensions. Appl. Netw. Sci. 5 (1) (2020)
José Luís Devezas, Sérgio Nunes
Army ANT: A Workbench for Innovation in Entity-Oriented Search. ECIR (2) (2020)
Sérgio Nunes, Suzanne Little, Sumit Bhatia, Ludovico Boratto, Guillaume Cabanac, Ricardo Campos, Francisco M. Couto, Stefano Faralli, Ingo Frommholz, Adam Jatowt, Alípio Jorge, Mirko Marras, Philipp Mayr, Giovanni Stilo
ECIR 2020 Workshops: Assessing the Impact of Going Online. CoRR (2020)
Sérgio Nunes, Suzanne Little, Sumit Bhatia, Ludovico Boratto, Guillaume Cabanac, Ricardo Campos, Francisco M. Couto, Stefano Faralli, Ingo Frommholz, Adam Jatowt, Alípio Jorge, Mirko Marras, Philipp Mayr, Giovanni Stilo
ECIR 2020 workshops: assessing the impact of going online. SIGIR Forum 54 (1) (2020)
Alípio M. Jorge, Ricardo Campos, Adam Jatowt, Sérgio Nunes
Information Processing & Management Journal Special Issue on Narrative Extraction from Texts (Text2Story): Preface. Inf. Process. Manag. 56 (5) (2019)
José Luís Devezas, Sérgio Nunes
Characterizing the Hypergraph-of-Entity Representation Model. COMPLEX NETWORKS (2) (2019)
Paula Fortuna, Juan Soler Company, Sérgio Nunes
Stop PropagHate at SemEval-2019 Tasks 5 and 6: Are abusive language classification results reproducible? SemEval@NAACL-HLT (2019)
José Luís Devezas, Carla Teixeira Lopes, Sérgio Nunes
Graph-of-Entity: A Model for Combined Data Representation and Retrieval. SLATE (2019)
José Luís Devezas, Sérgio Nunes
Hypergraph-of-entity. Open Comput. Sci. 9 (1) (2019)
Paula Fortuna, Ilaria Bonavita, Sérgio Nunes
Merging Datasets for Hate Speech Classification in Italian. EVALITA@CLiC-it (2018)
Paula Fortuna, José Ferreira, Luiz Pires, Guilherme Routar, Sérgio Nunes
Merging Datasets for Aggressive Text Identification. TRAC@COLING 2018 (2018)
Melinda Oroszlányová, Carla Teixeira Lopes, Sérgio Nunes, Cristina Ribeiro
Predicting the quality of health web documents using their characteristics. Online Inf. Rev. 42 (7) (2018)
José Luís Devezas, Sérgio Nunes, Antonio Guillén, Yoan Gutiérrez, Rafael Muñoz
FEUP at TREC 2018 Common Core Track - Reranking for Diversity using Hypergraph-of-Entity and Document Profiling. TREC (2018)
José Luís Devezas, Sérgio Nunes
Social Media and Information Consumption Diversity. NewsIR@ECIR (2018)
Alípio Jorge, Ricardo Campos, Adam Jatowt, Sérgio Nunes, Conceição Rocha, João Paulo Cordeiro, Arian Pasquali, Vítor Mangaravite
ECIR 2018: Text2Story Workshop - Narrative Extraction from Texts. SIGIR Forum 52 (1) (2018)
Paula Fortuna, Sérgio Nunes
A Survey on Automatic Detection of Hate Speech in Text. ACM Comput. Surv. 51 (4) (2018)
Melinda Oroszlányová, Carla Teixeira Lopes, Sérgio Nunes, Cristina Ribeiro
Can user and task characteristics be used as predictors of success in health information retrieval sessions? Inf. Res. 23 (3) (2018)
José Luís Devezas, Sérgio Nunes
Graph-Based Entity-Oriented Search: Imitating the Human Process of Seeking and Cross Referencing Information. ERCIM News 2017 (111) (2017)
José Luís Devezas, Carla Teixeira Lopes, Sérgio Nunes
FEUP at TREC 2017 OpenSearch Track Graph-Based Models for Entity-Oriented. TREC (2017)
José Luís Devezas, Sérgio Nunes
Information Extraction for Event Ranking. SLATE (2017)
Carlos M. Costa, Germano Veiga, Armando Sousa, Sérgio Nunes
Evaluation of Stanford NER for extraction of assembly information from instruction manuals. ICARSC (2017)
Tiago Devezas, José Luís Devezas, Sérgio Nunes
Exploring a Large News Collection Using Visualization Tools. NewsIR@ECIR (2016)
José Luís Devezas, Sérgio Nunes
Index-Based Semantic Tagging for Efficient Query Interpretation. CLEF (2016)
Melinda Oroszlányová, Carla Teixeira Lopes, Sérgio Nunes, Cristina Ribeiro
Predicting the Comprehension of Health Web Documents Using Characteristics of Documents and Users. CENTERIS/ProjMAN/HCist (2016)
Sérgio Nunes, Gurpreet Dhillon, Mário M. Caldeira
Multi-Objective Decision Model for Information Systems Risk. UKAIS (2015)
María Teresa Rodríguez, Sérgio Nunes, Tiago Devezas
Telling Stories with Data Visualization. NHT@HT (2015)
Tiago Devezas, Sérgio Nunes, María Teresa Rodríguez
MediaViz: An Interactive Visualization Platform for Online Media Studies. HIC@HT (2015)
Melinda Oroszlányová, Cristina Ribeiro, Sérgio Nunes, Carla Teixeira Lopes
The Influence of Documents, Users and Tasks on the Relevance and Comprehension of Health Web Documents. CENTERIS/ProjMAN/HCist (2015)
Manika Kar, Sérgio Nunes, Cristina Ribeiro
Summarization of changes in dynamic text collections using Latent Dirichlet Allocation model. Inf. Process. Manag. 51 (6) (2015)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
The impact of time in link-based Web ranking. Inf. Res. 18 (3) (2013)
José Luís Devezas, Filipe Coelho, Sérgio Nunes, Cristina Ribeiro
Studying a Personality Coreference Network in a News Stories Photo Collection. ECIR (2012)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
Term weighting based on document revision history. J. Assoc. Inf. Sci. Technol. 62 (12) (2011)
José Luís Devezas, Sérgio Nunes, Cristina Ribeiro
Using the H-Index to Estimate Blog Authority. ICWSM (2011)
José Luís Devezas, Sérgio Nunes, Cristina Ribeiro
FEUP at TREC 2010 Blog Track: Using h-index for blog ranking. TREC (2010)
José Luís Devezas, Cristina Ribeiro, Sérgio Nunes
Studying blog features over link popularity. SOMA@KDD (2010)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
Term frequency dynamics in collaborative articles. ACM Symposium on Document Engineering (2010)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
FEUP at TREC 2009 Blog Track: Temporal Evidence in the Faceted Blog Distillation Task. TREC (2009)
Telmo Couto, Cristina Ribeiro, Sérgio Nunes
Characterizing the Portuguese Blogosphere. ICWSM (2009)
Luís Sarmento, Sérgio Nunes, Jorge Teixeira, Eugénio C. Oliveira
Propagating Fine-Grained Topic Labels in News Snippets. Web Intelligence/IAT Workshops (2009)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
Use of Temporal Expressions in Web Search. ECIR (2008)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
WikiChanges: exposing Wikipedia revision activity. Int. Sym. Wikis (2008)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
FEUP at TREC 2008 Blog Track: Using Temporal Evidence for Ranking and Feed Distillation. TREC (2008)
Sérgio Nunes, Cristina Ribeiro, Gabriel David
Using neighbors to date web documents. WIDM (2007)
Gaël Dias, Sérgio Nunes
Evaluation of Different Similarity Measures for the Extraction of Multiword Units in a Reinforcement Learning Environment. LREC (2004)
Gaël Dias, Sérgio Nunes
Does natural selection apply to natural language processing? an experiment for multiword unit extraction. SMC (2001)