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PAIRING
2007
Springer
148views Cryptology» more  PAIRING 2007»
14 years 4 months ago
Fully Collusion Secure Dynamic Broadcast Encryption with Constant-Size Ciphertexts or Decryption Keys
This paper puts forward new efficient constructions for public-key broadcast encryption that simultaneously enjoy the following properties: receivers are stateless; encryption is c...
Cécile Delerablée, Pascal Paillier, ...
PERVASIVE
2007
Springer
14 years 4 months ago
Ambient Interfaces that Motivate Changes in Human Behavior
Peripheral or ambient displays move information from the periphery to the center of human attention and back. Our research group is interested in the interaction and interface des...
Jodi Forlizzi, Ian Li, Anind K. Dey
VSMM
2007
Springer
14 years 4 months ago
Adding Semantic Annotations, Navigation Paths and Tour Guides to Existing Virtual Environments
Nowadays, more Virtual Environments (VEs) are becoming available on the Web. This means that VEs are becoming accessible to a larger and more diverse audience. It also means that i...
Frederic Kleinermann, Olga De Troyer, Christophe C...
CCGRID
2006
IEEE
14 years 4 months ago
Fast Freenet: Improving Freenet Performance by Preferential Partition Routing and File Mesh Propagation
The Freenet Peer-to-Peer network is doing a good job in providing anonymity to the users. But the performance of the network in terms of download speed and request hit ratio is no...
Hans-Emil Skogh, Jonas Haeggstrom, Ali Ghodsi, Ras...
HICSS
2006
IEEE
124views Biometrics» more  HICSS 2006»
14 years 4 months ago
Gatekeeping in Virtual Communities: On Politics of Power in Cyberspace
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesâ€...
Karine Barzilai-Nahon