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Displaying 1-6 out of 6 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 unified and native enrichment in event processing systems
Found in: Proceedings of the 7th ACM international conference on Distributed event-based systems (DEBS '13)
By Edward Curry, Sean O'Riain, Souleiman Hasan
Issue Date:June 2013
pp. 171-182
Events are encapsulated pieces of information that flow from one event agent to another. In order to process an event, additional information that is external to the event is often needed. This is achieved using a process called event enrichment. Current a...
Approximate semantic matching of heterogeneous events
Found in: Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems (DEBS '12)
By Edward Curry, Sean O'Riain, Souleiman Hasan
Issue Date:July 2012
pp. 252-263
Event-based systems have loose coupling within space, time and synchronization, providing a scalable infrastructure for information exchange and distributed workflows. However, event-based systems are tightly coupled, via event subscriptions and patterns, ...
Leveraging matching dependencies for guided user feedback in linked data applications
Found in: Proceedings of the Ninth International Workshop on Information Integration on the Web (IIWeb '12)
By Edward Curry, Sean O'Riain, Umair ul Hassan
Issue Date:May 2012
pp. 1-6
This paper presents a new approach for managing integration quality and user feedback, for entity consolidation, within applications consuming Linked Open Data. The quality of a dataspace containing multiple linked datasets is defined in term of a utility ...