[PDF] Top 20 A Proposal for Extending Formal Concept Analysis to Knowledge Graphs

... (G-FCA for short), that is directly applicable to knowledge ...arities) to attributes, rather than single objects to attributes. A key novelty of our proposal is that an ... Voir le document complet

... referring to a specific context, event or ...linked to a broader context, such as a historical event, a cer- tain period of time or a cultural ...this knowledge, ... Voir le document complet

... our formal context ...correspond to three biological samples: (i) healthy tissue (normal); (ii): tumor tissue (cancer); (iii) cell ...value for a given gene g from a set of genes G in ... Voir le document complet

... Abstract. Formal concept analysis (FCA) and possibility theory (PoTh) have been developed ...making a formal parallel between FCA and PoTh is ...leads to consider operators ... Voir le document complet

... application to microarray data analysis ...is to consider that most of the spe- cific properties of a cell result from the interaction between its genes and its cellular ...At a ... Voir le document complet

... from a corpus is that, the textual docu- ments within the corpus may not be complete in the sense that relevant information about that context may not be available in that ...face a situation where the ... Voir le document complet

... is a conjunctive one. Indeed, by {a 1 , ..., a n} → {b 1 , ...given a possibility-theoretic reading of for- mal concept ...allows to consider three other (pow- erset) ... Voir le document complet

... Our proposal can be analyzed with the criteria of (Acher et ...bottom concept and they can be ...has to be chosen based on the ...conclude to an error or an incompatibility that he/she may ... Voir le document complet

... addressed for the last years as the omputa- tional part of Knowledge Dis overy in Databases (KDD), spe ially the problem of dis overing asso iation ...is to exhibit relationships between item- sets ... Voir le document complet

... criteria for which an alternative is on the Pareto front, we interpret them using background ...background knowledge takes the form of a set T of terms and a set B of impli- cations between ... Voir le document complet

... presents a new method for supervised image clas- sification. Given a finite number of image sets, each set corre- sponding to a place of an environment, we propose a localization ... Voir le document complet

... is a conjunctive one. Indeed, by {a 1 , ..., a n } → {b 1 , ...given a possibility-theoretic reading of for- mal concept ...allows to consider three other (pow- erset) ... Voir le document complet

... need to introduce a proper representation of partial uncer- tainty including ignorance in the relational table of the formal ...that a considered property holds for a given ... Voir le document complet

... as a concept, has multiple definitions depending on the field of application and the approach; for this thesis, we will depart from the relational approach of power developed by ...as a ... Voir le document complet

... follow a power-law distribution [2, ...due to its application to social networks. Intuitively a cluster (or community) corresponds to a group of vertices with a high ... Voir le document complet

... of a classical binary relation, which may be more generally fuzzy, may lead to wonder about a possible parallel between the two theories, and about their possible mutual ...the formal elements ... Voir le document complet

... and Knowledge Graphs As on-line fashion retail industry has been growing rapidly against traditional physical shopping, there has been a corresponding shift to a much more data- driven ... Voir le document complet

... axiom A ∨ A or the rule A ⊢ A of classical ...in a constructivist type of logic, like intuitionist logic, a proof of C from K is a construction, one that under a ... Voir le document complet

... refer to a triplet by (entity,property,value), which is equivalent to our notion of triplet as (head, relation, ...tail). A straightforward solution to this problem is to combine ... Voir le document complet

... continues to be made. Since its birth 4 decades ago, there have been a variety of AI programs, and they have constructively impacted other technological ...went a step further to declare that, ... Voir le document complet