No photo of Joaquim Francisco Ferreira Silva

Joaquim Francisco Ferreira Silva

  • Campus da Caparica, Monte da Caparica, FCT-UNL, Edif. II, Departamento de Informática

    2829-516 Caparica Caparica

    Portugal

  • 70 Citations
  • 5 h-Index
19952019

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output at NOVA

  • 70 Citations
  • 5 h-Index
  • 12 Conference contribution
  • 4 Chapter
  • 3 Article
2019

n-gram Cache Performance in Statistical Extraction of Relevant Terms in Large Corpora

Gonçalves, C., Silva, J. F. & Cunha, J. C., 2019, Computational Science – ICCS 2019 - 19th International Conference, Proceedings. Rodrigues, J. M. F., Cardoso, P. J. S., Monteiro, J., Lam, R., Krzhizhanovskaya, V. V., Lees, M. H., Sloot, P. M. A. & Dongarra, J. J. (eds.). Cham: Springer, p. 75-88 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11537 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

An n-gram cache for large-scale parallel extraction of multiword relevant expressions with LocalMaxs

Gonçalves, C., Silva, J. F. F. & Cunha, J. A. C. E., 3 Mar 2017, Proceedings of the 2016 IEEE 12th International Conference on eScience. IEEE - Institute of Electrical and Electronic Engineers Inc, p. 120-129 10 p. 7870892

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Automatic Classification of Impact Sounds with Rejection of Unknown Samples

da Silva, J. F., Cavaco, S. & Lopes, G. P., 1 Oct 2017, In : New Generation Computing. 35, 4, p. 341-363 23 p.

Research output: Contribution to journalArticle

2016

A theoretical model for n-gram distribution in big data corpora

Silva, J. F., Gonçalves, C. & Cunha, J. C., 1 Jan 2016, Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016. Ak, R., Karypis, G., Xia, Y., Hu, X. T., Yu, P. S., Joshi, J., Ungar, L., Liu, L., Sato, A-H., Suzumura, T., Rachuri, S., Govindaraju, R. & Xu, W. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 134-141 8 p. 7840598

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)
2015

A Parallel Algorithm for Statistical Multiword Term Extraction from Very Large Corpora

Gonçalves, C., Silva, J. F. F. & Cunha, J. A. C. E., 2015, Proceedings - 2015 IEEE 17th International Conference on High Performance Computing and Communications, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security and 2015 IEEE 12th International Conference on Embedded Software and Systems (HPCC-CSS-ICESS 2015) . Institute of Electrical and Electronics Engineers Inc., p. 219-224 6 p. 7336167

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Cross-lingual Word Sense Clustering for Sense Disambiguation

Casteleiro, J., Silva, J. F. F. & Lopes, J. G. P., 25 Aug 2015, EPIA 2015: Progress in Artificial Intelligence. Pereira, F., Machado, P., Costa, E. & Cardoso, A. (eds.). Cham: Springer International Publishing, p. 747-758 12 p. (Lecture Notes in Computer Science (LNCS); vol. 9273).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Bilingually Learning Word Senses for Translation

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2014, Lecture Notes in Computer Science. p. 283 to 295

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Context Sense Clustering for Translation

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2014, EMNLP Conference, Association for Computational Linguistics. p. 135 to 137

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Automatic Extraction of Explicit and Implicit Keywords to Build Document Descriptors

Silva, J. F. F., 1 Jan 2013, Progress in Artificial Intelligence. Correia, L., Reis, L. P. & Cascalho, J. (eds.). Heidelberg: Springer Berlin Heidelberg, p. 492-503 (Lecture Notes in Computer Science; no. 8154).

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Using Clusters of Concepts to Extract Semantic Relations from Standalone Documents

Silva, J. F. F., 1 Jan 2013, Progress in Artificial Intelligence. Correia, L., Reis, L. P. & Cascalho, J. (eds.). Heidelberg: Springer Berlin Heidelberg, p. 516-527 (Lecture Notes in Computer Science; no. 8154).

Research output: Chapter in Book/Report/Conference proceedingChapter

2012
21 Citations (Scopus)

Mining Causality from Non-categorical Numerical Data

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2012, Behavior Computing. Analysis, Mining and Decision. London: Springer London, p. 215-227

Research output: Chapter in Book/Report/Conference proceedingChapter

Mining Concepts from texts

Silva, J. F. F., 1 Jan 2012, SciVerse ScienceDirect, Procedia Computer Science. p. 27-36

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
6 Citations (Scopus)
2011

Text Categorization: An extensive comparison of classifiers, feature selection metrics and document representation

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2011, Proceedings of the 15th Portuguese Conference in Arificial Intelligence, EPIA 2011.. p. 660 to 674

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Unsupervised Music Genre Classification with a Model-Based Approach

Silva, J. F. F. & Cavaco, S. C. F. M., 1 Jan 2011, Lecture Notes in Computer Science. p. 268-281

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)
2010

Towards Automatic Building of Document Keywords

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2010, International Conference on Computational Linguistics. p. 1149-1157

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)
2009

A Document Descriptor Extractor Based on Relevant Expressions

Lopes, J. G. P. & Silva, J. F. F., 1 Jan 2009, Lecture Notes in Computer Science. Springer-Verlag, p. 646-657

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)
2001

Multilingual document clustering, topic extraction and data transformations

Silva, J. F. F., Mexia, J. T. P. N., Coelho, C. A. & Lopes, J. G. P., 1 Jan 2001, Progress in Artificial Intelligence. Brazdil, P. & Jorge, A. (eds.). Berlin: Springer, p. 74-87 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)
1995

Deep medical knowledge to design clinical guidelines

Barahona, P., Walton, R., Ilic, Z. & Silva, J. F. D., 1 Jan 1995, In : Computer Methods and Programs in Biomedicine. 48, 1-2, p. 27-34 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)