Search Results for author: Daniel Borchmann

Found 3 papers, 0 papers with code

Probably approximately correct learning of Horn envelopes from queries

no code implementations16 Jul 2018 Daniel Borchmann, Tom Hanika, Sergei Obiedkov

We propose an algorithm for learning the Horn envelope of an arbitrary domain using an expert, or an oracle, capable of answering certain types of queries about this domain.

Attribute

On the Usability of Probably Approximately Correct Implication Bases

no code implementations4 Jan 2017 Daniel Borchmann, Tom Hanika, Sergei Obiedkov

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 investigate whether such bases represent a suitable substitute for exact implication bases in practical use-cases.

Abstract Attribute Exploration with Partial Object Descriptions

no code implementations19 Nov 2015 Daniel Borchmann, Bernhard Ganter

Attribute exploration has been investigated in several studies, with particular emphasis on the algorithmic aspects of this knowledge acquisition method.

Attribute Object

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