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Towards a reference architecture for Semantic Web applications
(2009)
The Semantic Web currently has two complementary architectural approaches: ¿Bottom-up¿ emergent best practices by the community and ¿top-down¿ prescriptive standards by standards bodies, leaving a gap regarding the concrete ...
SemStim at the Linked Open Data-enabled Recommender Systems 2014 challenge
(Springer, 2014-10-14)
SemStim is a graph-based recommendation algorithm which is based on Spreading Activation and adds targeted activation and duration constraints. SemStim is not affected by data sparsity, the cold-start problem or data quality ...
Path-based semantic relatedness on linked data and its use to word and entity disambiguation
(2015)
Semantic relatedness and disambiguation are fundamental
problems for linking text documents to the Web of Data. There are
many approaches dealing with both problems but most of them rely on
word or concept distribution ...
A Framework for Personalised Learning-Plan Recommendations in Game-Based Learning
(Springer, 2014)
Personalised recommender systems receive growing attention from researchers of technology enhanced learning. The learning domain has a great need for personalisation as there is a general consensus that instructional ...
Event Analysis in Social Media Using Clustering of Heterogeneous Information Networks
(The 28th International FLAIRS Conference (AAAI Publications) (AAAI), 2015)
In this paper, we propose a novel approach for social media event finding in order to support fast access to information that users find relevant. While there are many approaches related to this problem, they mainly focus ...
Reconstruction of Threaded Conversations in Online Discussion Forums
(Fifth International AAAI Conference on Weblogs and Social Media, 2011-07-18)
[no abstract available]
Constructing Twitter Datasets using Signals for Event Detection Evaluation
(22nd International Conference on Case-Based Reasoning, 2014-09-29)
Twitter is a very attractive real-time platform for research on event detection. However, despite the great amount of interest, datasets suitable for evaluating such methods are not easily available. The two most important ...
A random walk model for entity relatedness
(Springer Verlag, 2018-10-31)
Semantic relatedness is a critical measure for a wide variety of applications nowadays. Numerous models, including path-based, have been proposed for this task with great success in many applications during the last few ...
XploDiv: Diversification Approach for Recommender Systems
(INSIGHT Centre for Data Analytics, National University of Ireland, Galway, 2015)
Recommender Systems have emerged to guide users in the task of efficiently browsing/exploring a large product space, helping users to quickly identify interesting products. However, suggestions generated with traditional ...
Architecture of Linked Data Applications
(CRC Press (Taylor & Francis), 2014)
In this chapter, we first perform an empirical survey of RDF-based applications over most of the past decade, from 2003 to 2009. As the Linked Data principles where introduced in 2006, this allows us to describe the current ...