844 search results - page 27 / 169 » Global Information from Local Observation |
129
Voted
ICNP
2007
IEEE
15 years 10 months ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
119
Voted
CHI
2008
ACM
16 years 4 months ago
2008
ACM
Threshold devices present information gathered from the home's surroundings to give new views on the domestic situation. We built two prototypes of different threshold device...
140
Voted
SOSP
2003
ACM
16 years 16 days ago
2003
ACM
The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
133
click to vote
DIGITALCITIES
2003
Springer
15 years 9 months ago
2003
Springer
This paper reviews worldwide activities on regional information spaces. In the US and Canada, a large number of community networks appeared in the early 1990s. As a platform for co...
102
Voted
LREC
2008
15 years 5 months ago
2008
Most of the Web-based methods for lexicon augmenting consist in capturing global semantic features of the targeted domain in order to collect relevant documents from the Web. We s...