Sciweavers

2472 search results - page 83 / 495
» Parallel Key Exchange
Sort
View
ELECTRONICMARKETS
2008
67views more  ELECTRONICMARKETS 2008»
15 years 6 months ago
Current Trends and Challenges in Electronic Procurement: An Empirical Study
The following paper presents results from a longitudinal study on the use of ICT for B2B-related business processes in large Swiss companies. In an empirical survey, 68 questionna...
Christian Tanner, Ralf Wölfle, Petra Schubert...
VTC
2010
IEEE
219views Communications» more  VTC 2010»
15 years 4 months ago
Decentralized Base Station Processing for Multiuser MIMO Downlink CoMP
—Coordinated multi-point transmission/reception (CoMP), in which base stations (BSs) cooperate during the downlink, has been identified as a tool for improving user rates and mi...
Winston W. L. Ho, Tony Q. S. Quek, Sumei Sun
SIGMOD
2011
ACM
198views Database» more  SIGMOD 2011»
14 years 9 months ago
U-MAP: a system for usage-based schema matching and mapping
This demo shows how usage information buried in query logs can play a central role in data integration and data exchange. More specifically, our system U-Map uses query logs to g...
Hazem Elmeleegy, Jaewoo Lee, El Kindi Rezig, Moura...
ADVIS
2004
Springer
15 years 11 months ago
Practical and Secure E-Mail System (PractiSES)
In this paper, a practical and secure e-mail system (called “PractiSES”) that performs public key distribution and management in a unique way is proposed. PractiSES is a networ...
Albert Levi, Mahmut Özcan
WIMOB
2008
IEEE
16 years 16 days ago
On the Energy Cost of Communication and Cryptography in Wireless Sensor Networks
Energy is a central concern in the deployment of wireless sensor networks. In this paper, we investigate the energy cost of cryptographic protocols, both from a communication and ...
Giacomo de Meulenaer, François Gosset, Fran...