Browsing Computer Science (Scholarly Publications) by Author "O'SULLIVAN, DECLAN"
Now showing items 1-20 of 57
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Adaptive architectures to support highly configurable value chains
KEENEY, JOHN; LEWIS, DAVID; O'SULLIVAN, DECLAN (2006)Existing Business-to-Business (B2B) infrastructure is primarily focussed on the secure, reliable, and scaleable transfer of information between business partners. The time and effort taken to establish these B2B connections ... -
Adaptive semantic interoperability strategies for knowledge based networking
GUO, SONG; KEENEY, JOHN; LEWIS, DAVID; O'SULLIVAN, DECLAN (2007)A Knowledge Based Network is a type of ontological content based network. As Knowledge Based Networks scale, semantic interoperability becomes an important issue since larger populations of users result in more heterogeneity ... -
Adaptive Semantic Interoperability Strategies for Knowledge Based Networking
O'SULLIVAN, DECLAN; KEENEY, JOHN; LEWIS, DAVID (2009)Knowledge-based networking involves the forwarding of messages across a network based on semantics of the data and associated metadata of the message content. However such systems typically assume a common semantic model ... -
Adaptive technologies to address operational complexity in highly configurable value chains
KEENEY, JOHN; LEWIS, DAVID; O'SULLIVAN, DECLAN (2006)Existing B2B infrastructure is primarily focussed on the secure, reliable, and scaleable transfer of information between business partners. The time and effort taken to establish these B2B connections has meant that the ... -
An Automatically Composable OWL Reasoner for Resource Constrained Devices
BRENNAN, ROB; KEENEY, JOHN; O'SULLIVAN, DECLAN (IEEE, 2009)Centralized semantic sensor network systems gradually show performance degradation as the scale of the sensor network increases. Thus systems based on distributed approaches with local, autonomous management features ... -
Bayes-ReCCE, a Bayesian model for detecting Restriction Class Correspondences in Linked Open Data knowledge bases
O'SULLIVAN, DECLAN; BRENNAN, ROB (2016) -
A Computer Aided OWL REasoner Selection Process
O'SULLIVAN, DECLAN (2011) -
A configurable Translation-Based Cross-Lingual Ontology Mapping System to adjust Mapping Outcome
O'SULLIVAN, DECLAN; BRENNAN, ROB (2012)Ontologies are widely considered as the building blocks of the semantic web, and with them, comes the data interoperability issue. As ontologies are not necessarily always labelled in the same natural language, one way ... -
Consumer Managed Federated Homes
FEENEY, KEVIN; O'SULLIVAN, DECLAN; BRENNAN, ROB (2014)There are emerging opportunities for distributed, composite services, based on the combination of smart homes, networked consumer devices, third-party services, and social, geographical or commercial collaborations. However, ... -
A context information service using ontology-based queries
CONLAN, OWEN; LEWIS, DAVID; O'SULLIVAN, DECLAN; POWER, RUAIDHRI SEAN; WADE, VINCENT PATRICK (2004)Ubiquitous computing environments have the potential to provide rich sources of information about a user and their surroundings. However, the nature of context information means that it must be gathered in an ad-hoc ... -
Coping with diverse semantic models when routing ubiquitous computing information
GUO, SONG; KEENEY, JOHN; LEWIS, DAVID; O'SULLIVAN, DECLAN (2008)Routing of contextual information within ubiquitous computing environments is a key challenge that must be tackled for such environments to be successful. It is accepted that such routing systems need to cope with mobile ... -
Correspondence Pattern Attribute Selection for Consumption of Federated Data Sources
O'SULLIVAN, DECLAN; BRENNAN, ROB; WALSHE, BRIAN (2012)When consuming data from federated domains, it is often necessary to identify the relationships that exist between the data schemas used in each domain. Discovering the exact nature of these relationships is difficult due ... -
Cross-lingual Ontology Mapping - An Investigation of the Impact of Machine Translation
BRENNAN, ROB; O'SULLIVAN, DECLAN; FU, BO (Springer-Verlag, 2009) -
Cross-Lingual Ontology Mapping and Its Use on the Multilingual Semantic Web
BRENNAN, ROB; O'SULLIVAN, DECLAN; FU, BO (2010)Ontology-based knowledge management systems enable the automatic discovery, sharing and reuse of structured data sources on the semantic web. With the emergence of multilingual ontologies, accessing knowledge across natural ... -
DELTA-LD: A Change Detection Approach for Linked Datasets
SINGH, ANUJ; O'SULLIVAN, DECLAN; BRENNAN, ROB (2018)This paper presents DELTA-LD, an approach that detects and classifies the changes between two versions of a linked dataset. It contributes to the state-of-art: firstly, by proposing a classification to distinctly identify ... -
Distributed fault correlation scheme using a semantic publish/subscribe system
KEENEY, JOHN; O'SULLIVAN, DECLAN (IEEE, 2008)Increasingly there is a demand for more scalable fault management schemes to cope with the ever increasing growth and complexity of modern networks. Current distributed fault correlation schemes typically adopt ... -
Evaluation of a Semantic-Oriented Approach to Cross-Lingual Ontology Mapping
BRENNAN, ROB; O'SULLIVAN, DECLAN; FU, BO (2010)Most ontology mapping research has focused on the matching of ontologies written in the same natural language, and developing tools and techniques that support this monolingual ontology mapping process. However, as knowledge ... -
Evaluation of Ontology Mapping Representations
THOMAS, HENDRIK; BRENNAN, ROB; O'SULLIVAN, DECLAN (2009)A common approach to mitigate the effects of ontology heterogeneity is to discover and express the specific correspondences between different ontologies. An open research question is: how should such ontology mappings be ... -
An Evaluation of Uplift Mapping Languages
O'SULLIVAN, DECLAN; BRENNAN, ROB; DEBRUYNE, CHRISTOPHE; CROTTI JUNIOR, ADEMAR (2017)