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COMPSYSTECH
2010
13 years 9 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
ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
14 years 2 months ago
Database Caching - Towards a Cost Model for Populating Cache Groups
Web caching keeps single Web objects ready somewhere in caches in the user-to-server path, whereas database caching uses fullfledged database management systems as caches to adapt...
Theo Härder, Andreas Bühmann
WETICE
1998
IEEE
14 years 1 months ago
Efficient Security for Large and Dynamic Multicast Groups
Proposals for multicast security that have been published so far are complex, often require trust in network components or are inefficient. In this paper we propose a series of no...
Germano Caronni, Marcel Waldvogel, Dan Sun, Bernha...
GROUP
2007
ACM
14 years 19 days ago
That's what friends are for: facilitating 'who knows what' across group boundaries
We describe the design and evaluation of K-net, a social matching system to help people learn 'who knows what' in an organization by matching people with skills with tho...
N. Sadat Shami, Y. Connie Yuan, Dan Cosley, Ling X...
WCNC
2008
IEEE
14 years 3 months ago
Anonymous ID-Based Group Key Agreement for Wireless Networks
—Popularity of group-oriented applications motivates research on security and privacy protection for group communications. A number of group key agreement protocols exploiting ID...
Zhiguo Wan, Kui Ren, Wenjing Lou, Bart Preneel