Search Results for author: Evelina Lamma

Found 6 papers, 0 papers with code

Exploiting Uncertainty for Querying Inconsistent Description Logics Knowledge Bases

no code implementations15 Jun 2023 Riccardo Zese, Evelina Lamma, Fabrizio Riguzzi

The necessity to manage inconsistency in Description Logics Knowledge Bases~(KBs) has come to the fore with the increasing importance gained by the Semantic Web, where information comes from different sources that constantly change their content and may contain contradictory descriptions when considered either alone or together.

Nonground Abductive Logic Programming with Probabilistic Integrity Constraints

no code implementations6 Aug 2021 Elena Bellodi, Marco Gavanelli, Riccardo Zese, Evelina Lamma, Fabrizio Riguzzi

Uncertain information is being taken into account in an increasing number of application fields.

Automatic Setting of DNN Hyper-Parameters by Mixing Bayesian Optimization and Tuning Rules

no code implementations3 Jun 2020 Michele Fraccaroli, Evelina Lamma, Fabrizio Riguzzi

The state-of-the-art hyper-parameters tuning methods are grid search, random search, and Bayesian Optimization.

Bayesian Optimization

Lifted Variable Elimination for Probabilistic Logic Programming

no code implementations13 May 2014 Elena Bellodi, Evelina Lamma, Fabrizio Riguzzi, Vitor Santos Costa, Riccardo Zese

Lifted inference has been proposed for various probabilistic logical frameworks in order to compute the probability of queries in a time that depends on the size of the domains of the random variables rather than the number of instances.

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