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Supporting the analysis of ontology evolution processes through the combination of static and dynamic scaling functions in OQuaRE

Astrid Duque-Ramos, Manuel Quesada-Martínez, Miguela Iniesta-Moreno, Jesualdo Tomás Fernández-Breis, Robert Stevens
2016 Journal of Biomedical Semantics  
The application of the dynamic scale has enabled a more detailed analysis of the evolution of the ontology, measured through differences between versions.  ...  The first one is the static scale used in OQuaRE and the second one is a new, dynamic scale, based on the observed values of the quality metrics of a corpus defined by all the versions of a given ontology  ...  A dynamic scaling function for ontology evolution We propose to take advantage of the information available in the vC θ to derive a dynamic scaling function.  ... 
doi:10.1186/s13326-016-0091-z pmid:27751176 pmcid:PMC5067895 fatcat:3lwbwo67arcfpgx6ittey4gob4

An Ontological Security Framework to Secure the SDN based IoT Networks

Nazmul Hossain, Md Zobayer Hossain, Md Alam Hossain
2021 American Journal of Agricultural Science, Engineering and Technology  
The IoT (Internet of Things) is now a trendy technology with its numerous apps in multiple areas. It includes a heterogeneous amount of Internet and mutually linked devices.  ...  In this paper, by leveraging the fundamental characteristics represented by Software Defined Networks (SDN), we present an ontological security architecture for IoT networks.  ...  This analysis is based on a methodology. The adopted ontology analysis methodology was intended to adapt the OQuaRE framework software engineering standard.  ... 
doi:10.54536/ajaset.v5i1.55 fatcat:zhy45qq4unbfbcvoa2pwwkwbz4

Beware of the hierarchy - An analysis of ontology evolution and the materialisation impact for biomedical ontologies

Romana Pernisch, Daniele Dell'Aglio, Abraham Bernstein
2021 Journal of Web Semantics  
Ontologies are becoming a key component of numerous applications and research fields. But knowledge captured within ontologies is not static.  ...  Investigating the impact of the evolution gives us insight into the editing behaviour but also signals ontology engineers and users how the ontology evolution is affecting other applications.  ...  Acknowledgements We thank the Swiss National Science Foundation for their partial support under contract number 407550_167177.  ... 
doi:10.1016/j.websem.2021.100658 fatcat:epzlliglzbdwzcpfl4kqdgjoci

Zhang_columbia_0054D_14420.pdf [article]

2018
We also develop an ontology-driven knowledge modeling component and show how this can support decision-making by using a case study in public health emergency.  ...  However, a chemical plant is more than a set of equipment and processes, with the human elements playing a critical role in decision-making.  ...  Temporal complexity is related to the various time scales of processes, events, and decision-making in a system.  ... 
doi:10.7916/d8001d45 fatcat:ygg2ot3hpzf2foqydh4n42s3ia

Beware of the hierarchy — An analysis of ontology evolution and the materialisation impact for biomedical ontologies

Romana Pernisch, Daniele Dell'Aglio, Abraham Bernstein
2021
Ontologies are becoming a key component of numerous applications and research fields. But knowledge captured within ontologies is not static.  ...  To see these measures in action, we investigate the evolution and its impact on materialisation for nine open biomedical ontologies, most of which adhere to the description logic.  ...  Acknowledgements We thank the Swiss National Science Foundation for their partial support under contract number 407550_167177.  ... 
doi:10.5167/uzh-206077 fatcat:4lswz73djjd2zdbu56urubjxdy

Structure-Based Partitioning of Semantic Web Ontologies [article]

Gökhan Coskun, Universitätsbibliothek Der FU Berlin, Universitätsbibliothek Der FU Berlin
2014
In order to improve the efficient usage (e.g. through distributed and scoped reasoning for reasoners), to simplify the maintenance (e.g. through refactoring support) and to allow reusable components (e.g  ...  Considering ontologies as networks of concepts connected through properties, utilizing network analysis techniques is a promising approach to analyze and partition ontologies.  ...  For comparison reasons the Linear and Static functions are defined additionally.  ... 
doi:10.17169/refubium-4924 fatcat:anr3smcpyvhytiyiqqtzggsdfm

An ontology-based question-answering framework for adaptive e-learning systems

Sudath Rohitha Heiyanthuduwage
2022
The results of our analysis show that the language constructors used in the corpus of the learning ontologies belong to a sublanguage of the ontology language OWL 2, that we name as OWL 2 Learn profile  ...  Furthermore, different educational institutions have similarities, yet an analysis we conducted on subject descriptors and course handbooks from a set of institutions elicits the terminological differences  ...  Acknowledgements Many people have been a great help during the journey of my doctoral studies and I take the opportunity to thank them all.  ... 
doi:10.25949/19434338 fatcat:sj2xuzy4jzffbpii3skoha47ty