Vol. 12 No. 2 (2021)

Cover and Frontmatter

Frontmatter

Maristela Terto de Holanda, Daniel Cardoso Moraes de Oliveira, Ronaldo dos Santos Mello
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Editorial

Maristela Terto de Holanda, Daniel Cardoso Moraes de Oliveira, Ronaldo dos Santos Mello
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QualiOSM: An Architecture to Improve Data Completeness on OpenStreetMap

Gabriel F. B. de Medeiros, Lívia C. Degrossi, Maristela Holanda
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J-EDA: A workbench for tuning similarity and diversity search parameters in content-based image retrieval

João V. O. Novaes, Lúcio F. D. Santos, Luiz Olmes Carvalho, Daniel de Oliveira, Marcos V. N. Bedo, Agma J. M. Traina, Caetano Traina Jr.
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Managing Hypothesis of Scientific Experiments with PhenoManager

Leonardo Ramos, Fabio Porto, Daniel de Oliveira
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Outer-Tuning: an Ontology-based Extensible Framework for Supporting Database Automatic Tuning

Raphael Marins, Rafael Pereira de Oliveira, Edward Hermann Haeusler, Sérgio Lifschitz, Daniel Schwabe, Ana Carolina Almeida
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brModelo: An Initiative for Aiding Database Design

Ronaldo dos Santos Mello, Carlos Henrique Cândido, Milton Bittencourt S. Neto
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DCluster: Geospatial Analytics with PoI Identification

Cláudio Gustavo S. Capanema, Fabrício A. Silva, Thais R. M. Braga Silva, Antonio A. F. Loureiro
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Using visual-interactive properties to support data quality visual assessment on abstract and timeless data

João Marcelo Borovina Josko, João Eduardo Ferreira
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MediBot: An Ontology-Based Chatbot to Retrieve Drug Information and Compare its Prices

Caio Viktor S. Avila, Wellington Franco, Amanda D. P. Venceslau, Tulio Vidal Rolim, Vania M. P. Vidal, Valéria M. Pequeno
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