5909 search results - page 1107 / 1182 » Information Sharing Communities |
CSCW
2004
ACM
15 years 3 months ago
2004
ACM
Academic conferences provide a social space for people to present their work, learn about others’ work, and interact informally with one another. However, opportunities for inte...
MM
2004
ACM
15 years 3 months ago
2004
ACM
Communication between a pair of nodes in the network may get disrupted due to failures of links/nodes resulting in zero effective bandwidth between them during the recovery perio...
MM
2004
ACM
15 years 3 months ago
2004
ACM
It is important and challenging to make the growing image repositories easy to search and browse. Image clustering is a technique that helps in several ways, including image data ...
MMSEC
2004
ACM
15 years 3 months ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In the bounded-storage model (BSM) for information-theoretically secure encryption and key-agreement one uses a random string R whose length t is greater than the assumed...