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Now showing items 11-20 of 26
The path to success: A study of user behaviour and success criteria in online communities
(ACM, 2017-08-23)
Maintaining online communities is vital in order to increase and retain their economic and social value. That is why community managers look to gauge the success of their communities by measuring a variety of user behaviour, ...
Towards predicting academic impact from mainstream news and weblogs: A heterogeneous graph based approach
(IEEE, 2016-11-24)
The realization that scholarly publications are discussed and have influence on discourse outside scientific and academic domains has given rise to area of scientometrics called alternative metrics or “altmetrics”. ...
Predicting citations from mainstream news, weblogs and discussion forum
(ACM (Association for Computing Machinery), 2017-08-23)
The growth in the alternative digital publishing is widening the
breadth of scholarly impact beyond the conventional bibliometric
community. Thus, research is becoming more reachable both inside
and outside of academic ...
PandemCap: decision support tool for epidemic management
(NUI Galway, 2017-10-01)
Pandemics or high impact epidemics are one of
the biggest threats facing humanity today. While a complete
elimination of the occurrence of such threats is improbable, it is
possible to contain their impact by efficient ...
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 ...
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]
On-the-Fly Adaptive Planning for Game-Based Learning
(2010)
In this paper, we present a model for competency development using serious games, which is underpinned by a hierarchical case-based planning strategy. In our model, a learner s objectives are addressed by retrieving a ...
An Eigenvalue-Based Measure for Word-Sense Disambiguation
(FLAIRS 2012, 2012)
Current approaches for word-sense disambiguation (WSD) try to relate the senses of the target words by optimizing a score for each sense in the context of all other words' senses. However, by scoring each sense separately, ...