Sciweavers

352 search results - page 34 / 71
» Representing Users in a Travel Support System
Sort
View
DIM
2007
ACM
14 years 17 days ago
Receipt management- transaction history based trust establishment
In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerning current transactions. One ...
Abhilasha Bhargav-Spantzel, Jungha Woo, Elisa Bert...
ICMCS
2006
IEEE
181views Multimedia» more  ICMCS 2006»
14 years 2 months ago
A Novel Distributed and Practical Incentive Mechanism for Peer to Peer Live Video Streaming
The successful deployment of peer-to-peer (P2P) live video streaming systems has practically demonstrated that it can scale to reliably support a large population of peers. Howeve...
Yun Tang, Lifeng Sun, Meng Zhang, Shiqiang Yang, Y...
VTC
2008
IEEE
102views Communications» more  VTC 2008»
14 years 3 months ago
Channel Prediction Aided Multiuser Transmission in SDMA
— Transmit preprocessing employed at the basestation (BS) has been proposed for simplifying the design of the mobile receiver. Provided that the channel impulse response (CIR) of...
Wei Liu, Lie-Liang Yang, Lajos Hanzo
WEBNET
1998
13 years 10 months ago
Intelligent Knowledge Gathering and Management as New Ways of an Improved Learning Process
: This paper gives a short description of a working prototype of an intelligent background knowledge broker as an enhancement module of the Web base training system GENTLE [Maurer ...
Thomas Dietinger, Christian Gütl, Hermann A. ...
GROUP
2005
ACM
14 years 2 months ago
An optimization approach to group coupling in heterogeneous collaborative systems
Recent proliferation of computing devices has brought attention to heterogeneous collaborative systems, where key challenges arise from the resource limitations and disparities. S...
Carlos D. Correa, Ivan Marsic