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Community topic usage in social networks
(ACM, 2015-10)
When studying large social media data sets, it is useful to reduce the dimensionality of both the network (e.g. by finding communities) and user-generated data such as text (e.g. using topic models). Algorithms exist for ...
Understanding Linked Open Data as a Web-Scale Database
(2010)
While Linked Open Data (LOD) has gained much attention in the recent years, requirements and the challenges concerning its usage from a database perspective are lacking. We argue that such a perspective is crucial for ...
Learning from Linked Open Data Usage: Patterns & Metrics
(2010)
Although the cloud of Linked Open Data has been growing continuously for several years, little is known about the particular features of linked data usage. Motivating why it is important to understand the usage of Linked ...
Decomposing Discussion Forums using User Roles
(http://www.websci10.org, 2010)
Discussion forums are a central part of Web 2.0 and Enterprise 2.0 infrastructures. The health and sustainability of forums is dependent on the information exchange behaviour of its members. Such behaviour needs to be ...
Invited Talk: Can We Deal with Emergent Knowledge Yet?
(VSE Prague, 2010)
This overview paper briefly describes problems we need to tackle if we want to meaningfully and efficiently process emergent knowledge. By this term we essentially mean knowledge continually emerging in a bottom-up manner ...
Conference for Older People on Life Enhancement - Translating Research into Practice
(Irish Centre for Social Gerontology, 2010-08)
Mobilising IS to support the diffusion of energy management practices outside of Ireland¿s LIEN (Large Industry Energy Network)
(Association Information et Management, 2010-05)
Ireland is under increasing pressure to reduce energy consumption to meet carbon
emission targets and protect an economy that is almost totally dependant on imported
energy. The implementation of no cost and low cost ...
Microscale flow structures measured downstream of a mechanical heart valve
(Trinity College Dublin, 2010-01-22)
The role of open data in driving sustainable mobility in nine smart cities
(Association for Information Systems, 2017-06-05)
In today’s era of globalization, sustainable mobility is considered as a key factor in the economic growth of any country. With the emergence of open data initiatives, there is tremendous potential to improve mobility. ...