Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Sérgio M. Dias"'
Autor:
Phillip G. Santos, Pedro Henrique B. Ruas, Julio C. V. Neves, Paula R. Silva, Sérgio M. Dias, Luis E. Zárate, Mark A. J. Song
Publikováno v:
Information, Vol 9, Iss 11, p 266 (2018)
Formal concept analysis (FCA) is largely applied in different areas. However, in some FCA applications the volume of information that needs to be processed can become unfeasible. Thus, the demand for new approaches and algorithms that enable processi
Externí odkaz:
https://doaj.org/article/b103b775e4b14c75b41e815eb546ac0d
Publikováno v:
Intelligent Data Analysis. 24:643-663
Autor:
Sérgio M. Dias, Flávio Ferreira Silva, Mark A. J. Song, Julio C. V. Neves, Luis Enrique Zárate
Publikováno v:
IEEE Latin America Transactions. 18:722-728
This work involves the construction of a hybrid approach to solve SAT and UNSAT problems. The solution combines techniques found in Stalmarck and DPLL algorithms for solving propositional satisfiability problems. We extend the Stalmarck rules in orde
Publikováno v:
International Journal of Web Information Systems. 14:281-298
Purpose In recent years, the increasing complexity of the hyper-connected world demands new approaches for social network analysis. The main challenges are to find new computational methods that allow the representation, characterization and analysis
Publikováno v:
International Journal of Web Information Systems. 14:62-77
PurposeCurrently, social network (SN) analysis is focused on the discovery of activity and social relationship patterns. Usually, these relationships are not easily and completely observed. Therefore, it is relevant to discover substructures and pote
Autor:
Sérgio M. Dias, Newton J. Vieira
Publikováno v:
Information Sciences. 396:202-217
Independent methodology for analysis of concept lattice reduction.We use sets of proper implications holding in the original and reduced structure.Highlight the kinds of changes propitiated by the different classes of techniques.Four reduction techni
Autor:
Sérgio M. Dias, Mark A. J. Song, Phillip G. Santos, Julio C. V. Neves, Luis Enrique Zárate, Pedro H. B. Ruas, Paula R. C. Silva
Publikováno v:
Information, Vol 9, Iss 11, p 266 (2018)
Information
Volume 9
Issue 11
Information
Volume 9
Issue 11
Formal concept analysis (FCA) is largely applied in different areas. However, in some FCA applications the volume of information that needs to be processed can become unfeasible. Thus, the demand for new approaches and algorithms that enable processi
Publikováno v:
Neural Network World. 26:607-623
Autor:
Sérgio M. Dias, Newton J. Vieira
Publikováno v:
Expert Systems with Applications. 42:7084-7097
Survey of the main existing techniques for concept lattices reduction.Classification of techniques in three classes based on seven dimensions.Analyzing reduction techniques with formal concept analysis.Considerations are carried out about computation
Autor:
Mark A. J. Song, Phillip G. Santos, Sérgio M. Dias, Paula R. C. Silva, Julio C. V. Neves, Luis Enrique Zárate
Publikováno v:
ICEIS (1)