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researcher

C. Feier

9 papers hereh-index 142k citations53 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author5
  • middle author3

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LO5
  • cs.DB3
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20102021
most citedRewritability in Monadic Disjunctive Datalog, MMSNP, and Expressive Description Logics

23 citations · 29 across the 8 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cs.AI2020

From Conjunctive Queries to Instance Queries in Ontology-Mediated Querying

Cristina Feier, Carsten Lutz, Frank Wolter

We consider ontology-mediated queries (OMQs) based on expressive description logics of the ALC family and (unions) of conjunctive queries, studying the rewritability into OMQs base…

cs.DB2020

When is Ontology-Mediated Querying Efficient?

Pablo Barcelo, Cristina Feier, Carsten Lutz +1

In ontology-mediated querying, description logic (DL) ontologies are used to enrich incomplete data with domain knowledge which results in more complete answers to queries. However…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.