OO-logic: a Successor of F-logic. - Jürgen Angele; Kevin Angele (RuleML+RR (Supplement), 2019)

Automatic Generation of Virtual Assistants from Databases using Active Ontologies. - Martin Blersch; Sebastian Weigelt; Walter F. Tichy; Kevin Angele (SEKE, 2019)

A formal approach for customization of schema.org based on SHACL. - Umutcan Simsek; Kevin Angele; Elias Kärle; Oleksandra Panasiuk; Dieter Fensel (CoRR, 2019)

Knowledge Graphs - Methodology, Tools and Selected Use Cases - Dieter Fensel; Umutcan Simsek; Kevin Angele; Elwin Huaman; Elias Kärle; Oleksandra Panasiuk; Ioan Toma; Jürgen Umbrich; Alexander Wahler (Springer, 2020)

DeRool: A rule-based dialog engine. - Kevin Angele; Jürgen Angele (RuleML+RR (Supplement), 2020)

Domain-Specific Customization of Schema.org Based on SHACL. - Umutcan Simsek; Kevin Angele; Elias Kärle; Oleksandra Panasiuk; Dieter Fensel (ISWC (2), 2020)

Knowledge Graph Lifecycle: Building and Maintaining Knowledge Graphs. - Umutcan Simsek; Kevin Angele; Elias Kärle; Juliette Opdenplatz; Dennis Sommer; Jürgen Umbrich; Dieter Fensel (KGCW@ESWC, 2021)

JSON towards a simple Ontology and Rule Language. - Kevin Angele; Jürgen Angele (RuleML+RR (Supplement), 2021)

Towards a Knowledge Access & Representation Layer. - Kevin Angele; Umutcan Simsek; Dieter Fensel (SEMANTiCS (Posters & Demos), 2022)

Building Knowledge Subgraphs in Question Answering over Knowledge Graphs. - Sareh Aghaei; Kevin Angele; Anna Fensel (ICWE, 2022)

RUBEN: A Rule Engine Benchmarking Framework. - Kevin Angele; Jürgen Angele; Umutcan Simsek; Dieter Fensel (RuleML+RR (Companion), 2022)

GraphSPARQL: a GraphQL interface for linked data. - Kevin Angele; Manuel Meitinger; Marc Bußjäger; Stephan Föhl; Anna Fensel (SAC, 2022)

Interactive Search on the Web: The Story So Far. - Sareh Aghaei; Kevin Angele; Elwin Huaman; Geni Bushati; Mathias Schiestl; Anna Fensel (Inf., 2022)

SemReasoner - A High-Performance Knowledge Graph Store and Rule-Based Reasoner. - Kevin Angele; Jürgen Angele; Umutcan Simsek; Dieter Fensel (ESWC, 2023)

A Knowledge Graph Perspective on Knowledge Engineering. - Umutcan Simsek; Elias Kärle; Kevin Angele; Elwin Huaman; Juliette Opdenplatz; Dennis Sommer; Jürgen Umbrich; Dieter Fensel (SN Comput. Sci., 2023)