• Publications
  • Influence
Ontology Design Patterns in WebProtege
The use of Ontology Design Patterns (ODPs) in ontology engineering has been shown to have beneficial effects on the quality of developed ontologies, and promises increased interoperability of thoseExpand
Engineering Ontologies with Patterns - The eXtreme Design Methodology
When using Ontology Design Patterns (ODPs) for modelling new parts of an ontology, i.e., new ontology modules, or even an entire ontology from scratch, ODPs can be used both as inspiration for diffExpand
Towards an Ontology Design Pattern Quality Model
The use of semantic technologies and Semantic Web ontologies in particular have enabled many recent developments in information integration, search engines, and reasoning over formalised knowledge.Expand
Collected Research Questions Concerning Ontology Design Patterns
This chapter lists and discusses open challenges for the ODP community in the coming years, both in terms of research questions that will need be answered, and in terms of tooling and infrastructurExpand
Template-Based Content ODP Instantiation
Content Ontology Design Patterns (CODPs) are typically instantiated into a target ontology or ontology module through a process of specialisation of CODP entities. We find, from experiences in threExpand
Information Reuse and Interoperability with Ontology Patterns and Linked Data - First Experiences from the ExpertFinder Project
This paper uses ontology design patterns to find and correct poor design choices, and align the application ontology to commonly used semantic web ontologies in order to increase the interoperability of the ontology and application. Expand
Ontology Design Pattern Property Specialisation Strategies
  • K. Hammar
  • Computer Science
  • EKAW
  • 24 November 2014
Evaluating the effects of strategies for object property specialisation in ODPs suggests tool improvements based on those strategies, and indicates the existence of three previously unstudied strategies for ODP specialisation. Expand
Modular Semantic CEP for Threat Detection
A generic architecture for semantic complex event processing (CEP) over sensor data, as exemplified by a reference implementation system in development for the security and surveillance domain, using modular ontology design patterns for system configuration. Expand
Reasoning Performance Indicators for Ontology Design Patterns
This paper presents a meta-modelling framework that automates the very labor-intensive and therefore time-heavy and therefore expensive process of designing and implementing ontologies. Expand
DC Proposal: Towards an ODP Quality Model
  • K. Hammar
  • Computer Science
  • 23 October 2011
The presented PhD project aims to remedy this by studying ODP quality characteristics and what impact these characteristics have on the usability of ODPs themselves and on the suitability of the resulting ontologies. Expand