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On the correlation between topic and user behaviour in online communities
(ICWSM-16, 2016-05-20)
In the advancement of a better understanding of user behaviour on the Internet, clustering approaches are used as a means to group and categorise online communities. Although clustering approaches indicate similarity between ...
Tell me who are your friends, and I’ll tell you who you are
(AICS 2016, 2016-09-20)
Mentions of politicians in news articles can reflect politician interactions on their daily activities. In this work, we present a mathematical model to represent such interactions as a graph, and we use it to predict the ...
Separating the wheat from the chaff: Evaluating success determinants for online Q&A communities
(NUI Galway, 2017-05-15)
Researchers and community managers try to measure the success of online communities using a variety of success determinants, such as member activity, turnover and interaction. Although many success determinants have been ...
Identifying equivalent relation paths in knowledge graphs
(Springer Verlag, 2017-06-19)
Relation paths are sequences of relations with inverse that allow for complete exploration of knowledge graphs in a two-way unconstrained manner. They are powerful enough to encode complex relationships between entities ...
Bi-Frequency Symmetry Difference (BFSD) EIT in stroke diagnosis
(EIT2019, 2019-07-01)
BFSD-EIT can detect deviations in the inherent normal symmetry of the head due to, for example, the presence of a bleed or clot in stroke. We assess the potential of BFSD-EIT to robustly detect lesions under a series of ...
Understanding net benefits: a citizen-based perspective on e-government success
(2009)
eGovernment promises more efficient services and a more responsive government. Despite substantial investment, increasing failure rates have prompted critics to argue that policy makers are not achieving this vision. ...
An Assessment of Biometric Identities as a Standard for E-Government Services
(2005)
This paper investigates the applicability and potential use of biometrics for E- Government services. An in-depth case study is presented outlining the development of E-Government services in Ireland, highlighting potential ...
E-tailing in Ireland: a review of Ireland's top 25 retailers
(2002)
Electronic commerce provides a new sales channel for traditional retailers (Gulati and Garino, 2000, Griffith and Krampf, 1998). Yet, many traditional retailers have been slow to embrace the new technology (Bellman, ...
XPLODIV: An exploitation-exploration aware diversification approach for Recommender Systems
(AAAI Press, 2015-07)
Recommender Systems (RS) 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 ...
Project Management in Information Systems Development
(2009)
Although there is a growing body of literature concerned with the adoption of
agile software development within a large organization, there is still very little in terms of
empirical research of practice. This research ...