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Displaying 1-4 out of 4 total
Representing Texts as Contextualized Entity-Centric Linked Data Graphs
Found in: 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
pp. 133-137
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
Found in: IEEE Internet Computing
By Andre Freitas,Edward Curry,Joao Gabriel Oliveira,Sean O'Riain
Issue Date:January 2012
pp. 24-33
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
Found in: International Conference on Semantic Computing
By André Freitas,João Gabriel Oliveira,Edward Curry,Se´n O'Riain
Issue Date:September 2011
pp. 344-351
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
Found in: 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
pp. 1-5
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...