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GLOBECOM
2007
IEEE
15 years 4 months ago
A Novel MAC Protocol for Cooperative Downloading in Vehicular Networks
—In this paper, we propose a novel protocol called VC-MAC that utilizes the concept of cooperative communication tailored for vehicular networks, especially for gateway downloadi...
Jin Zhang, Qian Zhang, Weijia Jia
HICSS
2005
IEEE
148views Biometrics» more  HICSS 2005»
15 years 3 months ago
Public-Key-Infrastructure Based on a Peer-to-Peer Network
The goal of a Public-Key-Infrastructure (PKI) is to prove whether a cryptographic public key is authentic for a certain user. This information is crucial for the reliability of as...
Thomas Wölfl
EGOV
2005
Springer
15 years 3 months ago
Personalized Access to Multi-version Norm Texts in an eGovernment Scenario
In this paper, we present some results of an ongoing research involving the design and implementation, in an eGovernment scenario, of a multi-version repository of norm texts suppo...
Fabio Grandi, Federica Mandreoli, Riccardo Martogl...
NETWORKING
2008
14 years 11 months ago
Cache Placement Optimization in Hierarchical Networks: Analysis and Performance Evaluation
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen, ...
MMS
2007
14 years 11 months ago
An Experimental Frame for Evaluating Service Trading Overlays in Mobile ad-hoc Networks
Abstract: For evaluating dynamics of mobile ad-hoc networks at least three different layers have to be distinguished: the application layer, the protocol layer, and the network lay...
Mathias Röhl, Adelinde M. Uhrmacher, Birgitta...