Impact-based contextual service selection in a ubiquitous robotic environment. - Benjamin Cogrel; Boubaker Daachi; Yacine Amirat (URAI, 2011)

Sélection contextuelle de services continus pour la robotique ambiante. (Contextual selection of continuous services applied to ambient robotics). - Benjamin Cogrel (2013)

How to Stay Ontop of Your Data: Databases, Ontologies and More. - Diego Calvanese; Benjamin Cogrel; Sarah Komla-Ebri; Davide Lanti; Martín Rezk; Guohui Xiao 001 (ESWC (Satellite Events), 2015)

OBDA with the Ontop Framework. - Diego Calvanese; Benjamin Cogrel; Elem Guzel Kalayci; Sarah Komla-Ebri; Roman Kontchakov; Davide Lanti; Martin Rezk; Mariano Rodriguez-Muro; Guohui Xiao 001 (SEBD, 2015)

OBDA Over Non-Relational Databases. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Martin Rezk; Guohui Xiao 001 (AMW, 2016)

OBDA Beyond Relational DBs: A Study for MongoDB. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Martin Rezk; Guohui Xiao 001 (Description Logics, 2016)

A Formal Presentation of MongoDB (Extended Version). - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Martin Rezk; Guohui Xiao 001 (CoRR, 2016)

Formalizing MongoDB Queries. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Guohui Xiao 001 (AMW, 2017)

Ontop: Answering SPARQL queries over relational databases. - Diego Calvanese; Benjamin Cogrel; Sarah Komla-Ebri; Roman Kontchakov; Davide Lanti; Martin Rezk; Mariano Rodriguez-Muro; Guohui Xiao 001 (Semantic Web, 2017)

A Generalized Framework for Ontology-Based Data Access. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Julien Corman; Guohui Xiao 001 (AI*IA, 2018)

Expressivity and Complexity of MongoDB Queries. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Guohui Xiao 001 (ICDT, 2018)

Formalization and Complexity of MongoDB Queries (Extended Abstract). - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Guohui Xiao 001 (SEBD, 2018)

Efficient Handling of SPARQL OPTIONAL for OBDA. - Guohui Xiao 001; Roman Kontchakov; Benjamin Cogrel; Diego Calvanese; Elena Botoeva (ISWC (1), 2018)

Efficient Handling of SPARQL OPTIONAL for OBDA (Extended Version). - Guohui Xiao 001; Roman Kontchakov; Benjamin Cogrel; Diego Calvanese; Elena Botoeva (CoRR, 2018)

Virtual Knowledge Graphs: An Overview of Systems and Use Cases. - Guohui Xiao 001; Linfang Ding; Benjamin Cogrel; Diego Calvanese (Data Intell., 2019)

Ontology-based data access - Beyond relational sources. - Elena Botoeva; Diego Calvanese; Benjamin Cogrel; Julien Corman; Guohui Xiao 001 (Intelligenza Artificiale, 2019)

The Virtual Knowledge Graph System Ontop (Extended Abstract). - Guohui Xiao 001; Davide Lanti; Roman Kontchakov; Sarah Komla-Ebri; Elem Güzel Kalayci; Linfang Ding; Julien Corman; Benjamin Cogrel; Diego Calvanese; Elena Botoeva (Description Logics, 2020)

The Virtual Knowledge Graph System Ontop. - Guohui Xiao 001; Davide Lanti; Roman Kontchakov; Sarah Komla-Ebri; Elem Güzel Kalayci; Linfang Ding; Julien Corman; Benjamin Cogrel; Diego Calvanese; Elena Botoeva (ISWC (2), 2020)