Sciweavers

3641 search results - page 556 / 729
» A System Design Methodology for Telecommunication Network Ap...
Sort
View
SIGCOMM
2006
ACM
14 years 2 months ago
SybilGuard: defending against sybil attacks via social networks
Peer-to-peer and other decentralized, distributed systems are known to be particularly vulnerable to sybil attacks. In a sybil attack, a malicious user obtains multiple fake ident...
Haifeng Yu, Michael Kaminsky, Phillip B. Gibbons, ...
VRST
2004
ACM
14 years 1 months ago
The MORGAN framework: enabling dynamic multi-user AR and VR projects
The availability of a suitable framework is of vital importance for the development of Augmented Reality (AR) and Virtual Reality (VR) projects. While features such as scalability...
Jan Ohlenburg, Iris Herbst, Irma Lindt, Torsten Fr...
MM
2005
ACM
184views Multimedia» more  MM 2005»
14 years 1 months ago
A peer-to-peer network for live media streaming using a push-pull approach
In this paper, we present an unstructured peer-to-peer network called GridMedia for live media streaming employing a push-pull approach. Each node in GridMedia randomly selects it...
Meng Zhang, Jian-Guang Luo, Li Zhao, Shi-Qiang Yan...
JSAC
2007
127views more  JSAC 2007»
13 years 8 months ago
Mechanism-based resource allocation for multimedia transmission over spectrum agile wireless networks
— We propose to add a new dimension to existing wireless multimedia systems by enabling autonomous stations to dynamically compete for communication resources through adjustment ...
Ahmad Reza Fattahi, Fangwen Fu, Mihaela van der Sc...
AROBOTS
2008
134views more  AROBOTS 2008»
13 years 8 months ago
Mobile manipulators for assisted living in residential settings
Abstract: We describe a methodology for creating new technologies for assisted living in residential environments. The number of eldercare clients is expected to grow dramatically ...
Patrick Deegan, Roderic A. Grupen, Allen R. Hanson...