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JCDL
2009
ACM
14 years 3 months ago
2009
ACM
The prevailing model for digital preservation is that archives should be similar to a “fortress”: a large, protective infrastructure built to defend a relatively small collect...
NSPW
2006
ACM
14 years 3 months ago
2006
ACM
In considering new security paradigms, it is often worthwhile to anticipate the direction and nature of future attack paradigms. We identify a class of attacks based on the idea o...
NCA
2005
IEEE
14 years 2 months ago
2005
IEEE
Large-scale and dynamically changing distributed systems such as the Grid, peer-to-peer overlays, etc., need to collect several kinds of global statistics in a decentralized manne...
AIED
2005
Springer
14 years 2 months ago
2005
Springer
This paper describes and contrasts findings from two related projects where groups of science pupils investigated local air pollution using a collection of mobile sensors and devic...
MM
2004
ACM
14 years 2 months ago
2004
ACM
Stories make our experiences memorable over time. In constructing and sharing our personal and communal memories, we move in a reflective manner back and forth between our lifewor...