Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maxwell Guimarães de Oliveira"'
Autor:
Cláudio de Souza Baptista, Davi Oliveira Serrano de Andrade, André Luiz Firmino Alves, Maxwell Guimarães de Oliveira, Aillkeen Bezerra de Oliveira
Publikováno v:
First Monday; Volume 26, Number 8-2 August 2021
The rapid growth of user-generated unstructured data through social media has raised several challenges and research opportunities. These data constitute a rich source of information for sentiment analysis and help the understanding of spontaneously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2046ba3ffa49f240511a39eefbfd08f
https://firstmonday.org/ojs/index.php/fm/article/view/10757
https://firstmonday.org/ojs/index.php/fm/article/view/10757
Autor:
Michela Bertolotto, Cláudio E. C. Campelo, Cláudio de Souza Baptista, Maxwell Guimarães de Oliveira
Publikováno v:
Journal of Location Based Services. 10:142-159
The advent of volunteered geographical information VGI has contributed to the growth of the amount of user-contributed spatial data around the world. Spatial data acquired from crowdsourcing environments may contain valuable information which can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce9d3b7a101e274120cb6621f0af728
https://doi.org/10.1080/17489725.2016.1196755
https://doi.org/10.1080/17489725.2016.1196755
Autor:
Cláudio de Souza Baptista, Tiago Henrique da Silva Leite, Ana Gabrielle Ramos Falcão, Pedro Farias Wanderley, Maxwell Guimarães de Oliveira, José Eustáquio Rangel de Queiroz, Júlio Henrique Rocha
Publikováno v:
Electronic Government and the Information Systems Perspective ISBN: 9783030275228
EGOVIS
EGOVIS
Geosocial networks gather large amounts of voluntarily generated information that can be explored in different contexts, including urban areas. In this sense, we developed the Crowd4City system, which puts together city authorities and citizens focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eedfc650cc305e70b19b2b9d1393d0d5
https://doi.org/10.1007/978-3-030-27523-5_11
https://doi.org/10.1007/978-3-030-27523-5_11
Autor:
André Luiz Firmino Alves, Maxwell Guimarães de Oliveira, Cláudio de Souza Baptista, Brunna de Sousa Pereira Amorim
Publikováno v:
WebMedia
Social media platforms have been increasingly used by modern society. In most platforms, users usually share content on various subjects and, in particular, politics is a favorite one. There are many interests in detecting and analyzing such a politi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::104e6455999159b0718834a5222c203f
https://doi.org/10.1145/3243082.3243113
https://doi.org/10.1145/3243082.3243113
Autor:
Júlio Henrique Rocha, Maxwell Guimarães de Oliveira, Ana Gabrielle Ramos Falcão, Tiago Henrique da Silva Leite, José Eustáquio Rangel de Queiroz, Cláudio de Souza Baptista
Publikováno v:
SAC
Geosocial networks gather large amounts of voluntarily generated information that can be explored among many different contexts, including urban areas. In this sense, we developed the Crowd4City system, which put together city authorities and citizen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fabc33ea3707de7a827870acc137f78c
https://doi.org/10.1145/3167132.3167319
https://doi.org/10.1145/3167132.3167319
Autor:
Maxwell Guimarães de Oliveira, Cláudio de Souza Baptista, Cláudio E. C. Campelo, Michela Bertolotto
Publikováno v:
SAC
This paper introduces a gold-standard corpus extracted from manually labeled tweets concerning urban issues. The main contribution is to provide a labeled tweet dataset which can be useful for building machine-learning classifiers in the urban issues
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03baf6d852ebb4d230b772e2cf0b7ac2
https://doi.org/10.1145/3019612.3019808
https://doi.org/10.1145/3019612.3019808
Autor:
Hugo Feitosa de Figueirêdo, Maxwell Guimarães de Oliveira, Ana Gabrielle Ramos Falcão, Daniel Farias Batista Leite, Cláudio de Souza Baptista
Publikováno v:
Revista Brasileira de Administração Científica. 5:141-155
The widespread of the World Wide Web has resulted in a high volume of volunteered generated information using different formats including text, photography and video. The technological advances of recent years enabled the emergence and the populariza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab524f6909bd27cc9b9a74ecf7f3a215
https://doi.org/10.6008/spc2179-684x.2014.002.0011
https://doi.org/10.6008/spc2179-684x.2014.002.0011
Autor:
Cláudio de Souza Baptista, Luciana Cavalcante de Menezes, Maxwell Guimarães de Oliveira, Ana Gabrielle Ramos Falcão, Leandro Balby Marinho
Publikováno v:
Journal of Systems and Software. 94:39-49
Social content sites allow ordinary internet users to upload, edit, share, and annotate Web content with freely chosen keywords called tags . However, tags are only useful to the extent that they are processable by users and machines, which is often
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::620def964e75a5ea4b3672035ed9c79c
https://doi.org/10.1016/j.jss.2014.03.059
https://doi.org/10.1016/j.jss.2014.03.059
Autor:
Tiago Eduardo da Silva, Daniel Farias Batista Leite, Cláudio de Souza Baptista, Maxwell Guimarães de Oliveira, José Amilton Moura Acioli Filho
Publikováno v:
AICCSA
Traditionally, OLAP tools have been performed on static and structured data sources. Nowadays, there is plenty of data in different formats, such as the Resource Description Framework (RDF), a semi-structured and semantically-rich format external to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79d39993f2b49c52e53682ba159c0ed1
https://doi.org/10.1109/aiccsa.2016.7945731
https://doi.org/10.1109/aiccsa.2016.7945731
Autor:
Maxwell Guimarães de Oliveira, José Nathaniel Lacerda de Abrante, Daniel Farias Batista Leite, Luiz Henrique de Andrade, Brunna de Sousa Pereira Amorim, André Luiz Firmino Alves, Júlio Henrique Rocha, Cláudio de Souza Baptista
Publikováno v:
Anais do Simpósio Brasileiro de Sistemas de Informação (SBSI).
Com o advento da web social, usuários contribuem ativamente compartilhando seu conteúdo em vez de simplesmente navegar na Web. Esses usuários têm se tornado verdadeiros sensores humanos através de plataformas colaborativas como as LBSNs (Redes S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4d37bde993dc078e932c47c04ee0e4
https://doi.org/10.5753/sbsi.2016.5985
https://doi.org/10.5753/sbsi.2016.5985