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COMPSYSTECH
2010
13 years 10 months ago
An experiment with using Google tools for project supervision at tertiary education
: Problem oriented project pedagogy is an alternative educational approach which often provides a strong natural motivation for the students' work. On the other hand, it requi...
Jirí Srba
IANDC
2008
140views more  IANDC 2008»
13 years 10 months ago
Information flow security in Boundary Ambients
A variant of the Mobile Ambient calculus, called Boundary Ambients, is introduced, supporting the modelling of multi-level security policies. Ambients that may guarantee to proper...
Chiara Braghin, Agostino Cortesi, Riccardo Focardi
KES
2010
Springer
13 years 8 months ago
W-kmeans: Clustering News Articles Using WordNet
 Document clustering is a powerful technique that has been widely used for organizing data into smaller and manageable information kernels. Several approaches have been proposed...
Christos Bouras, Vassilis Tsogkas
TMA
2012
Springer
268views Management» more  TMA 2012»
12 years 5 months ago
Identifying Skype Nodes in the Network Exploiting Mutual Contacts
Abstract. In this paper we present an algorithm that is able to progressively discover nodes of a Skype overlay P2P network. Most notably, super nodes in the network core. Starting...
Jan Jusko, Martin Rehák
TODS
2012
12 years 23 days ago
A survey of B-tree logging and recovery techniques
B-trees have been ubiquitous in database management systems for several decades, and they serve in many other storage systems as well. Their basic structure and their basic operat...
Goetz Graefe