17 citations · 37 across the 3 of their papers we have counts for
3 papers
Impact of local congruences in variable selection from datasets
Roberto G. Aragón, Jesús Medina, Eloísa Ramírez-Poussa
Formal concept analysis (FCA) is a useful mathematical tool for obtaining information from relational datasets. One of the most interesting research goals in FCA is the selection o…
Reducing concept lattices by means of a weaker notion of congruence
Roberto G. Aragón, Jesús Medina, Eloísa Ramírez-Poussa
Attribute and size reductions are key issues in formal concept analysis. In this paper, we consider a special kind of equivalence relation to reduce concept lattices, which will be…
Decision support system for photovoltaic fault detection avoiding meteorological conditions
Roberto G. Aragón, M. Eugenia Cornejo, Jesús Medina +2
A fundamental issue about installation of photovoltaic solar power stations is the optimization of the energy generation and the fault detection, for which different techniques and…