02297nas a2200361   4500000000100000000000100001008004100002260001200043653002800055653002300083653002100106653003400127653002800161653002500189653003300214653003400247653002100281653003600302653003700338653001500375653001300390653002600403653002400429653001400453100001500467700001700482245007500499856011800574300001000692490000900702520120400711020002001915       2015                            d  bCEUR-WS10aArtificial intelligence10aCollaboration Tool10aConcept Lattices10aFormal concept analyses (FCA)10aFormal concept analysis10aInformation analysis10aIntangible cultural heritage10aIntangible cultural heritages10aInteractive tool10aKnowledge discovery in database10aKnowledge discovery in databases10aontologies10aOntology10aOntology construction10aRelational Database10aSemantics1 aR. Stanley1 aH. Astudillo00aA conceptual-KDD tool for ontology construction from a database schema  uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84944324489&partnerID=40&md5=75ff702b32e77251d73301d1356a035f  a17-260 v14303 aThe UNESCO convention on Intangible Cultural Heritage (ICH) requires countries to document their oral traditions, performing arts, traditional festivities, and so forth. Several institutions gather ICH, traditionally by hand, and record and disseminate it through conventional information systems (static knowledge in relational databases, RDB). Two difficulties are that (1) review/refinement of their underlying database schemata by domain experts becomes disruptive, and (2) contribution from community, non-expert users becomes hard, even impossible. This article presents an interactive tool that implements a recent technique to perform Knowledge Discovery in Databases (KDD) guided by Formal Concept Analysis (FCA). The tool takes an RDB schema (in SQL), translates it into a formal context and later in a concept lattice using the CORON platform, allows domain experts to manipulate it and produces a formal ontology (in RDFS). Later, the ontology can be used to instantiate a semantic wiki as community collaboration tool, for example. The technique and tool are illustrated with an example from the ICH domain, using Chile s Culture Ministry online data. The tool is also available online.  a16130073 (ISSN)