Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mônica Ribeiro Porto Ferreira"'
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
The complexity of data stored in large databases has increased at very fast paces. Hence, operations more elaborated than traditional queries are essential in order to extract all required information from the database. Therefore, the interest of the
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Os operadores convencionais para comparação de dados por igualdade e por relação de ordem total não são adequados para o gerenciamento de dados complexos como, por exemplo, os dados multimí?dia (imagens, áudio, textos longos), séries tempora
Autor:
Caetano Traina, Willian D. Oliveira, Mônica Ribeiro Porto Ferreira, Lucio F. D. Santos, Agma J. M. Traina, Luiz Olmes Carvalho
Publikováno v:
SAC
Result diversification methods are intended to retrieve elements similar to a given object whereas also enforcing a certain degree of diversity among them, aimed at improving the answer relevance. Most of the methods are based on optimization, but be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d49ec8a300d4ce8748e15124959bd0ab
https://doi.org/10.1145/2695664.2695798
https://doi.org/10.1145/2695664.2695798
Autor:
Karina Fasolin, Daniel S. Kaster, Agma J. M. Traina, Renato Fileto, Caetano Traina, Mônica Ribeiro Porto Ferreira, Robson L. F. Cordeiro, Marcelo Krugery
Publikováno v:
ISM
This paper proposes an approach to efficiently execute conjunctive queries on big complex data together with their related conventional data. The basic idea is to horizontally fragment the database according to criteria frequently used in query predi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8f6a411eb54519c81b789494f7b0be
https://doi.org/10.1109/ism.2013.112
https://doi.org/10.1109/ism.2013.112
Autor:
Willian D. Oliveira, Caetano Traina, Mônica Ribeiro Porto Ferreira, Lucio F. D. Santos, Agma J. M. Traina
Publikováno v:
SSDBM
New operators to execute similarity-based queries over multimedia data stored in Database Management Systems are increasingly demanded. However, searching in very large datasets, the basic operators often return elements too much similar both to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba19343a52fff11b1a7709623e568b0e
https://doi.org/10.1145/2484838.2484854
https://doi.org/10.1145/2484838.2484854
Optimisation des requêtes de similarité dans les espaces métriques répondant aux besoins des usagers
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Other [cs.OH]. Université de Bourgogne, 2012. English. 〈NNT : 2012DIJOS040〉
Universidade de São Paulo (USP)
instacron:USP
Other [cs.OH]. Université de Bourgogne, 2012. English. 〈NNT : 2012DIJOS040〉
The complexity of data stored in large databases has increased at very fast paces. Hence, operations more elaborated than traditional queries are essential in order to extract all required information from the database. Therefore, the interest of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4968010dcb7b961e7cc80658bb4a7247
Autor:
Marcelo Ponciano-Silva, Fabíola S. F. Pereira, Richard Chbeir, Agma J. M. Traina, Caetano Traina, Mônica Ribeiro Porto Ferreira, Sandra de Amo
Publikováno v:
CBMS '10 Proceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems
CBMS '10 Proceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems, Oct 2010, Perth, Australia. pp.486-491, 〈http://dx.doi.org/10.1109/CBMS.2010.6042693〉
CBMS '10 Proceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems, Oct 2010, Perth, Australia. pp.486-491
CBMS
CBMS '10 Proceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems, Oct 2010, Perth, Australia. pp.486-491, 〈http://dx.doi.org/10.1109/CBMS.2010.6042693〉
CBMS '10 Proceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems, Oct 2010, Perth, Australia. pp.486-491
CBMS
International audience; Large amounts of images from medical exams are being stored in databases, so developing retrieval techniques is an important research problem. Retrieval based on the image visual content is usually better than using textual de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d93732df8409f018f0300c45adf654e
https://hal.science/hal-01093356
https://hal.science/hal-01093356
Publikováno v:
CSTST
Data pre-processing is a key element to improve the accuracy of data mining algorithms. In the pre-processing step, the data are treated in order to make the mining process achievable and effective. Data discretization and feature selection are two i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3fbc0aa8378fed532f3ea422803c249
https://doi.org/10.1145/1456223.1456277
https://doi.org/10.1145/1456223.1456277
Publikováno v:
GIS
The increasing volume of multimedia data stored in relational database management systems (RDBMS) demands efficient ways to process similarity queries. Therefore, the query processor should provide mechanisms to express similarity queries, to interpr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca1cc8f1993dfd8aa2b538d7272e783
https://doi.org/10.1145/1341012.1341086
https://doi.org/10.1145/1341012.1341086