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Processing ontology alignments with SPARQL
(IEEE, 2008)
Solving problems raised by heterogeneous ontologies can be achieved by matching the ontologies and processing the resulting alignments. This is typical of data mediation in which the data must be translated from one ...
Trust Models for Community Aware Identity Management
(2006)
The contemporary Web is heading towards its next stage of evolution. From a clump of unorganised information spaces, the Web is becoming more focused on the meaning of information (the Semantic Web) and on community awareness ...
Combining lexical and spatial knowledge to predict spatial relations between objects in images
(ACL Anthology, 2016-08-11)
Explicit representations of images are useful for linguistic applications related to images. We design a representation based on first-order models that capture the objects present in an image as well as their spatial ...
Semantic relation classification: task formalisation and refinement
(Association for Computational Linguistics, 2016-12-12)
The identification of semantic relations between terms within texts is a fundamental task in Natural Language Processing which can support applications requiring a lightweight semantic interpretation model. Currently, ...
A Twitter sentiment gold standard for the Brexit referendum
(CEUR Workshop Proceedings, 2016-09-12)
A Twitter Sentiment Gold Standard for the Brexit Referendum Manuela Hürlimann, Brian Davis Insight Centre for Data Analytics National University of Ireland Galway, Ireland {first.last}@insight-centre.org Keith Cortis, André ...
In or out? Real-time monitoring of BREXIT sentiment on Twitter
(CEUR Workshop Proceedings, 2016-09-12)
The SSIX (Social Sentiment analysis financial IndeXes) project is a European Innovation Project sponsored by the European Commission under the Horizon 2020 framework. SSIX aims to provide European SMEs with a collection ...
The role of negative results for choosing an evaluation approach - a recommender systems case study
(CEUR Workshop Proceedings, 2015-06-01)
We describe a case study, which shows how important negative results are in uncovering biased evaluation methodologies. Our re- search question is how to compare a recommender algorithm that uses an RDF graph to a ...
Dublin City University and Partners' participation in the INS and VTT Tracks at TRECVid 2016
(2016-11-14)
Dublin City University participated with a consortium of colleagues from NUI Galway and Universitat Polit`ecnica de Catalunya in two tasks in TRECVid 2016, Instance Search (INS) and Video to Text (VTT). For the INS task ...
Neologism: Easy Vocabulary Publishing
(2008)
Creating, documenting, publishing and maintaining an RDF
Schema vocabulary is a complex, timeconsuming task. This makes vocabulary maintainers reluctant to evolve their creations quickly in response to user feedback; it ...
Visual Abstraction and Ordering in Faceted Browsing of Text Collections
(2010)
While faceted navigation interfaces can assist users in exploring an information collection, there is yet little support for users in choosing a relevant item from the set of items returned from a filtering process. In ...