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Cristina Feier

Cristina Feier

Researcher
Cristina.Feier@cs.utcluj.ro0733333333
Web of ScienceScopusGoogle Scholar
2025Manual

Fine-Grained Complexity of Ontology Mediated Queries

Trustworthy AI
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2006OpenAlex automated

Rules with Contextually Scoped Negation

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2014OpenAlex automated

$\mathcal{EL}$ -ifying Ontologies

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2019OpenAlex automated

Rewritability in Monadic Disjunctive Datalog, MMSNP, and Expressive Description Logics

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2014OpenAlex automated

Pushing the Boundaries of Tractable Ontology Reasoning

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2020OpenAlex automated

When is Ontology-Mediated Querying Efficient?

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2014OpenAlex automated

Is Your Ontology as Hard as You Think? Rewriting Ontologies into Simpler DLs

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2021OpenAlex automated

Answer Counting Under Guarded TGDs.

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2018OpenAlex automated

From Conjunctive Queries to Instance Queries in Ontology-Mediated Querying

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2021OpenAlex automated

Characterising Fixed Parameter Tractability for Query Evaluation Over Guarded TGDs

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2017OpenAlex automated

Rewritability in Monadic Disjunctive Datalog, MMSNP, and Expressive Description Logics (Invited Talk)

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2007OpenAlex automated

Guarded Hybrid Knowledge Bases

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2010OpenAlex automated

An Optimization for Reasoning with Forest Logic Programs

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2014OpenAlex automated

Reasoning with forest logic programs

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2011OpenAlex automated

Reasoning with Forest Logic Programs and f-hybrid knowledge bases

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2020OpenAlex automated

The Limits of Efficiency for Open- and Closed-World Query Evaluation Under Guarded TGDs

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2021OpenAlex automated

Efficiency of Query Evaluation Under Guarded TGDs: The Unbounded Arity Case.

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