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Displaying 1-4 out of 4 total
Representing Texts as Contextualized Entity-Centric Linked Data Graphs
2013 24th International Workshop on Database and Expert Systems Applications (DEXA)
By Andre Freitas,Sean ORiain,Edward Curry,Joao C.P. da Silva,Danilo S. Carvalho
Issue Date:August 2013
The integration of a small fraction of the information present in the Web of Documents to the Linked Data Web can provide a significant shift on the amount of information available to data consumers. However, information extracted from text does not easily...
Querying Heterogeneous Datasets on the Linked Data Web: Challenges, Approaches, and Trends
IEEE Internet Computing
By Andre Freitas,Edward Curry,Joao Gabriel Oliveira,Sean O'Riain
Issue Date:January 2012
The growing number of datasets published on the Web as linked data brings both opportunities for high data availability and challenges inherent to querying data in a semantically heterogeneous and distributed environment. Approaches used for querying siloe...
A Multidimensional Semantic Space for Data Model Independent Queries over RDF Data
International Conference on Semantic Computing
By André Freitas,João Gabriel Oliveira,Edward Curry,SeÂ´n O'Riain
Issue Date:September 2011
The vision of creating a Linked Data Web brings together the challenge of allowing queries across highly heterogeneous and distributed datasets. In order to query Linked Data on the Web today, end-users need to be aware of which datasets potentially contai...
Towards a semantic representation for multi-scale finite element biosimulation experiments
2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By Andre Freitas,Margaret Jones,Kartik Asooja,Christos Bellos,Steve Elliott,Stefan Stenfelt,Panagiotis Hasapis,Christos Georgousopoulos,Torsten Marquardt,Nenad Filipovic,Stefan Decker,Ratnesh Sahay
Issue Date:November 2013
Biosimulation researchers use a variety of models, tools and languages for capturing and processing different aspects of biological processes. However, current modeling methods do not capture the underlying semantics of the biosimulation models sufficientl...
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