Now showing items 1-6 of 6
Ontology-Grounded Topic Modeling for Climate Science Research
(AKA Verlag, Berlin, 2018-10-08)
In scientific disciplines where research findings have a strong impact on society, reducing the amount of time it takes to understand, synthesize and exploit the research is invaluable. Topic modeling is an effective ...
Semantics for Privacy and Shared Context
(CEUR Workshop Proceedings, 2014-10-20)
Capturing, maintaining, and using context information helps mobile applications provide better services and generates data useful in specifying information sharing policies. Obtaining the full benefit of context information ...
Opaque Attribute Alignment
Ontology alignment describes a process of mapping ontological concepts, classes and attributes between different ontologies providing a way to achieve interoperability. While there has been considerable research in this ...
A Bayesian Approach to Uncertainty Modeling in OWL Ontology
Dealing with uncertainty is crucial in ontology engineering tasks such as domain modeling, ontology reasoning, and concept mapping between ontologies. This paper presents our on-going research on modeling uncertainty in ...
Ontology based Semantic Metadata for GeoScience Data
In Geoscience domain, large amounts of data are accessible, however they vary in formats and are stored at various organizations leading to problems of data discovery, data interoperability and usability. In this paper, ...
Using OWL in a Pervasive Computing Broker
Computing is moving toward a pervasive context-aware environment in which agents with limited resources will require external support to help them become context-aware. In this paper, we describe an agent based architecture ...