Concepedia

Fred Freitas

FF

20

Publications

1.2K

Citations

14

H-Index

2005

Active since

Affiliations

Universidade Federal de Pernambuco(Current)

Hewlett-Packard (United States)

Universidade Federal Rural de Pernambuco

Monash University

Vrije Universiteit Amsterdam

Fred Freitas is an author at Universidade Federal de Pernambuco specializing in engineering, text mining, and language studies.

ORCID

Top concepts

Publications per year

2005–2021

20

Publications

20

Automatic feedback in online learning environments: A systematic literature review

Anderson Pinheiro Cavalcanti, Arthur Barbosa, Ruan Carvalho et al. · Computers and Education Artificial Intelligence · 2021 · 389 citations · Full text

Assessing sentence scoring techniques for extractive text summarization

Rafael Ferreira, Luciano Cabral, Rafael Dueire Lins et al. · Expert Systems with Applications · 2013 · 316 citations

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Evaluating Ontologies with Competency Questions

Camila Bezerra, Fred Freitas, Filipe Santana da Silva · 2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) · 2013 · 88 citations

, , +16

Assessing sentence similarity through lexical, syntactic and semantic analysis

Rafael Ferreira, Rafael Dueire Lins, Steven J. Simske et al. · Computer Speech & Language · 2016 · 61 citations

, , +8

Assessing shallow sentence scoring techniques and combinations for single and multi-document summarization

Hilário Oliveira, Rafael Ferreira, Rinaldo Lima et al. · Expert Systems with Applications · 2016 · 58 citations

, , +14

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