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232 results on '"Freire, Nuno"'

1. Persistent Identifier Usage by Cultural Heritage Institutions: A Study on the Europeana.eu Dataset

Author

Freire, Nuno, Manguinhas, Hugo, Isaac, Antoine, Charles, Valentine, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Alonso, Omar, editor, Cousijn, Helena, editor, Silvello, Gianmaria, editor, Marrero, Mónica, editor, Teixeira Lopes, Carla, editor, and Marchesin, Stefano, editor

Published
2023
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3. Automatic Translation and Multilingual Cultural Heritage Retrieval: A Case Study with Transcriptions in Europeana

Author

Marrero, Mónica, Isaac, Antoine, Freire, Nuno, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Berget, Gerd, editor, Hall, Mark Michael, editor, Brenn, Daniel, editor, and Kumpulainen, Sanna, editor

Published
2021
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4. RDF Reasoning on Large Ontologies: A Study on Cultural Heritage and Wikidata

Author

Freire, Nuno, Proença, Diogo, Rannenberg, Kai, Editor-in-Chief, Soares Barbosa, Luís, Editorial Board Member, Goedicke, Michael, Editorial Board Member, Tatnall, Arthur, Editorial Board Member, Neuhold, Erich J., Editorial Board Member, Stiller, Burkhard, Editorial Board Member, Tröltzsch, Fredi, Editorial Board Member, Pries-Heje, Jan, Editorial Board Member, Kreps, David, Editorial Board Member, Reis, Ricardo, Editorial Board Member, Furnell, Steven, Editorial Board Member, Mercier-Laurent, Eunika, Editorial Board Member, Winckler, Marco, Editorial Board Member, Malaka, Rainer, Editorial Board Member, Maglogiannis, Ilias, editor, Iliadis, Lazaros, editor, and Pimenidis, Elias, editor

Published
2020
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5. Domain-Focused Linked Data Crawling Driven by a Semantically Defined Frontier : A Cultural Heritage Case Study in Europeana

Author

Freire, Nuno, Silva, Mário J., Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Ishita, Emi, editor, Pang, Natalie Lee San, editor, and Zhou, Lihong, editor

Published
2020
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6. An Observational Study of Equivalence Links in Cultural Heritage Linked Data for agents

Author

Freire, Nuno, Manguinhas, Hugo, Isaac, Antoine, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Hall, Mark, editor, Merčun, Tanja, editor, Risse, Thomas, editor, and Duchateau, Fabien, editor

Published
2020
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9. Evaluating Data Quality in Europeana: Metrics for Multilinguality

Author

Király, Péter, Stiller, Juliane, Charles, Valentine, Bailer, Werner, Freire, Nuno, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Washio, Takashi, Editorial Board Member, Yuan, Junsong, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Garoufallou, Emmanouel, editor, Sartori, Fabio, editor, Siatri, Rania, editor, and Zervas, Marios, editor

Published
2019
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11. Evaluation of Schema.org for Aggregation of Cultural Heritage Metadata

Author

Freire, Nuno, Charles, Valentine, Isaac, Antoine, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Gangemi, Aldo, editor, Navigli, Roberto, editor, Vidal, Maria-Esther, editor, Hitzler, Pascal, editor, Troncy, Raphaël, editor, Hollink, Laura, editor, Tordai, Anna, editor, and Alam, Mehwish, editor

Published
2018
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16. Metadata Aggregation: Assessing the Application of IIIF and Sitemaps Within Cultural Heritage

Author

Freire, Nuno, Robson, Glen, Howard, John B., Manguinhas, Hugo, Isaac, Antoine, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Kamps, Jaap, editor, Tsakonas, Giannis, editor, Manolopoulos, Yannis, editor, Iliadis, Lazaros, editor, and Karydis, Ioannis, editor

Published
2017
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19. Exploring Comparative Evaluation of Semantic Enrichment Tools for Cultural Heritage Metadata

Author

Manguinhas, Hugo, Freire, Nuno, Isaac, Antoine, Stiller, Juliane, Charles, Valentine, Soroa, Aitor, Simon, Rainer, Alexiev, Vladimir, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Fuhr, Norbert, editor, Kovács, László, editor, Risse, Thomas, editor, and Nejdl, Wolfgang, editor

Published
2016
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24. Aggregating data and searching the ROSSIO portal

Author

Freire, Nuno and Monteiro, Daniel

Subjects
ROSSIO Infrastructure, DARIAH-EU, Digital Humanities, Digital Research Infrastructures, ROSSIO Portal, Data Aggegation
Abstract

Presentation by Nuno Freire (NOVA FCSH / Europeana Foundation) & Daniel Monteiro (NOVA FCSH) at theInternational Workshop ROSSIO: "Building a Digital Research Infrastructure: ROSSIO Case Study" (16-17 fev.23),Organized by Amélia Aguiar Andrade, Daniel Alves & Helena Cabeleira (ROSSIO Infrastructure), held at NOVA-FCSH (Campus da Avenida de Berna, Auditório B3 - Torre B). This event was aimed at researchers, teachers, students and other specialists, agents, professionals and communities in the fields of Social Sciences, Humanities and Arts.

Published
2023
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25. Sensorless Based Finite Control Set Model Predictive Current Control of PMSMs With PM Flux-Linkage Immunity

Author

Wu, Ximeng, Zhu, Z. Q., Wang, Peng, and Freire, Nuno M. A.

Abstract

Finite control set model predictive current control has fast dynamics and is simple to implement. However, it requires accurate machine parameters for the current prediction, any parameter mismatch will cause a current prediction error resulting in deteriorated control performance. Particularly, PM flux-linkage is commonly required by the prediction model and mismatch in PM flux-linkage will cause current prediction error. This paper proposes a finite control set model predictive current control with PM flux-linkage immunity based on back-EMF sensorless control. For the sensorless control based system, the back-EMF is estimated and regulated by the sensorless algorithm, which can be directly used in the prediction model. Thus, the knowledge of PM flux-linkage is not required in the prediction model. Moreover, by utilizing the estimated back-EMF, the proposed method has an enhanced robustness against resistance and inductance mismatches. The proposed method is verified by experiments and shows better control performances compared to the conventional method in terms of steady- and dynamic-states.

Published
2024
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31. Word Occurrence Based Extraction of Work Contributors from Statements of Responsibility

Author

Freire, Nuno, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Aalberg, Trond, editor, Papatheodorou, Christos, editor, Dobreva, Milena, editor, Tsakonas, Giannis, editor, and Farrugia, Charles J., editor

Published
2013
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33. Portuguese Controlled Language: Coping with Ambiguity

Author

Marrafa, Palmira, Amaro, Raquel, Freire, Nuno, Mendes, Sara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Kuhn, Tobias, editor, and Fuchs, Norbert E., editor

Published
2012
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34. An Approach for Named Entity Recognition in Poorly Structured Data

Author

Freire, Nuno, Borbinha, José, Calado, Pável, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Simperl, Elena, editor, Cimiano, Philipp, editor, Polleres, Axel, editor, Corcho, Oscar, editor, and Presutti, Valentina, editor

Published
2012
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35. A System for Using National Bibliographies in Rights Information Infrastructures

Author

Freire, Nuno, Juffinger, Andreas, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Xing, Chunxiao, editor, Crestani, Fabio, editor, and Rauber, Andreas, editor

Published
2011
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36. A Language Independent Approach for Named Entity Recognition in Subject Headings

Author

Freire, Nuno, Borbinha, José, Calado, Pável, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Gradmann, Stefan, editor, Borri, Francesca, editor, Meghini, Carlo, editor, and Schuldt, Heiko, editor

Published
2011
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37. Matching Intellectual Works for Rights Management in the European Library

Author

Freire, Nuno, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Lalmas, Mounia, editor, Jose, Joemon, editor, Rauber, Andreas, editor, Sebastiani, Fabrizio, editor, and Frommholz, Ingo, editor

Published
2010
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38. User Interface for a Geo-Temporal Search Service Using DIGMAP Components

Author

Machado, Jorge, Pedrosa, Gilberto, Freire, Nuno, Martins, Bruno, Manguinhas, Hugo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Agosti, Maristella, editor, Borbinha, José, editor, Kapidakis, Sarantos, editor, Papatheodorou, Christos, editor, and Tsakonas, Giannis, editor

Published
2009
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39. Consolidation of References to Persons in Bibliographic Databases

Author

Freire, Nuno, Borbinha, José, Martins, Bruno, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Buchanan, George, editor, Masoodian, Masood, editor, and Cunningham, Sally Jo, editor

Published
2008
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40. Complex Data Transformations in Digital Libraries with Spatio-Temporal Information

Author

Martins, Bruno, Freire, Nuno, Borbinha, José, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Buchanan, George, editor, Masoodian, Masood, editor, and Cunningham, Sally Jo, editor

Published
2008
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41. Digital Libraries and Digitised Maps: An Early Overview of the DIGMAP Project

Author

Borbinha, José, Pedrosa, Gilberto, Gil, João, Martins, Bruno, Freire, Nuno, Dobreva, Milena, Wyttenbach, Alberto, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goh, Dion Hoe-Lian, editor, Cao, Tru Hoang, editor, Sølvberg, Ingeborg Torvik, editor, and Rasmussen, Edie, editor

Published
2007
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42. Identification of FRBR Works Within Bibliographic Databases: An Experiment with UNIMARC and Duplicate Detection Techniques

Author

Freire, Nuno, Borbinha, José, Calado, Pável, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goh, Dion Hoe-Lian, editor, Cao, Tru Hoang, editor, Sølvberg, Ingeborg Torvik, editor, and Rasmussen, Edie, editor

Published
2007
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43. DIGMAP – Discovering Our Past World with Digitised Maps

Author

Borbinha, José, Pedrosa, Gilberto, Reis, Diogo, Luzio, João, Martins, Bruno, Gil, João, Freire, Nuno, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Kovács, László, editor, Fuhr, Norbert, editor, and Meghini, Carlo, editor

Published
2007
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44. Metadata Spaces: The Concept and a Case with REPOX

Author

Freire, Nuno, Manguinhas, Hugo, Borbinha, José, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Sugimoto, Shigeo, editor, Hunter, Jane, editor, Rauber, Andreas, editor, and Morishima, Atsuyuki, editor

Published
2006
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45. Management of Metadata Standards: The Case of UNIMARC

Author

Manguinhas, Hugo, Freire, Nuno, Borbinha, José, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Sugimoto, Shigeo, editor, Hunter, Jane, editor, Rauber, Andreas, editor, and Morishima, Atsuyuki, editor

Published
2006
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