This study applied two mathematical algorithms, lattice up-stream targeting (LUST) and D- basis, to the identification of prognostic signatures from cancer gene expression data. The …
Problems from metric graph theory like METRIC DIMENSION, GEODETIC SET, and STRONG METRIC DIMENSION have recently had a strong impact in parameterized …
The sea breeze is a phenomenon frequently impacting Long Island, New York, especially during the spring and early summer, when land surface temperatures can exceed ocean …
L Beaudou, A Mary, L Nourine - Theoretical Computer Science, 2017 - Elsevier
In this paper we consider k-meet-semidistributive lattices and we are interested in the computation of the set-colored poset associated to an implicational base. The parameter k is …
It is well known that every closure system can be represented by an implicational base, or by the set of its meet-irreducible elements. In Horn logic, these are respectively known as the …
Closure system is a fundamental concept appearing in several areas such as databases, formal concept analysis, artificial intelligence, etc. It is well-known that there exists a …
It is well-known inside the Formal Concept Analysis (FCA) community that a concept lattice could have an exponential size with respect to the input data. Hence, the size of concept …
We revisit the notion of probably approximately correct implication bases from the literature and present a first formulation in the language of formal concept analysis, with the goal to …
E Rodríguez-Lorenzo, K Adaricheva… - … Journal of General …, 2017 - Taylor & Francis
Sets of implications defining closure systems are used as a standard way to represent knowledge, and the search of implicational systems satisfying some criteria constitutes one …