Results 21 to 30 of about 113,360 (251)
Metrics for ranking ontologies [PDF]
, 2006 Representing knowledge using domain ontologies has shown to be a useful mechanism and format for managing and exchanging information. Due to the difficulty and cost of building ontologies, a number of ontology libraries and search engines are coming to ...
Brewster, Christopher A. +4 more
core +2 more sources
Big Data and Cognitive Computing, 2023 Semantic data integration provides the ability to interrelate and analyze information from multiple heterogeneous resources. With the growing complexity of medical ontologies and the big data generated from different resources, there is a need for ...
Noura Maghawry +3 more
doaj +1 more source
Formal Ontologies and Uncertainty. In Geographical Knowledge
TeMA: Journal of Land Use, Mobility and Environment, 2014 Formal ontologies have proved to be a very useful tool to manage interoperability among data, systems and knowledge. In this paper we will show how formal ontologies can evolve from a crisp, deterministic framework (ontologies of hard knowledge) to new ...
Matteo Caglioni, Giovanni Fusco
doaj +1 more source
Exploring biomedical ontology mappings with graph theory methods [PDF]
PeerJ, 2017 Background In the era of semantic web, life science ontologies play an important role in tasks such as annotating biological objects, linking relevant data pieces, and verifying data consistency.
Simon Kocbek, Jin-Dong Kim
doaj +2 more sources
Winnowing Ontologies based on Application Use [PDF]
, 2006 The requirements of specific applications and services are often over estimated when ontologies are reused or built. This sometimes results in many ontologies being too large for their intended purposes.
Alani, Harith +2 more
core +2 more sources
A New Fuzzy Ontology Development Methodology (FODM) Proposal
IEEE Access, 2016 There is an upsurge in applying fuzzy ontologies to represent vague information in the knowledge representation field. Current research in the fuzzy ontologies paradigm mainly focuses on developing formalism languages to represent fuzzy ontologies ...
Xin Li +2 more
doaj +1 more source
Creating ontologies for content representation - the OntoSeed suite [PDF]
, 2007 Bontas Simperl EP, Schlangen D. Creating ontologies for content representation - the OntoSeed suite. In: Spaccapietra S, ed. Journal on Data Semantics 9 (u.a.: 4th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE ...
Schlangen, D. +6 more
core +1 more source
Aber-OWL: a framework for ontology-based data access in biology
BMC Bioinformatics, 2015 Background Many ontologies have been developed in biology and these ontologies increasingly contain large volumes of formalized knowledge commonly expressed in the Web Ontology Language (OWL).
Robert Hoehndorf +3 more
doaj +1 more source
Accurate Identification of Ontology Alignments at Different Granularity Levels
IEEE Access, 2017 As more and more ontologies are defined with different terms, ontology matching plays a crucial role in addressing the semantic heterogeneity problem in many different disciplines.
Xiaocao Hu +5 more
doaj +1 more source
A Modular and Semantic Approach to Personalised Adaptive Learning: WASPEC 2.0
Applied Sciences, 2022 The ubiquity of smart devices and intelligent technologies embedded in e-learning settings fuels the drive to tackle the grand challenge of personalised adaptive learning.
Ufuoma Chima Apoki +1 more
doaj +1 more source