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VTC
2010
IEEE
242views Communications» more  VTC 2010»
13 years 7 months ago
A Cross-Layer Design Based on Geographic Information for Cooperative Wireless Networks
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
Teck Aguilar, Mohamed Chedly Ghedira, Syue-Ju Syue...
BTW
2003
Springer
94views Database» more  BTW 2003»
14 years 2 months ago
The Paradigm of Relational Indexing: a Survey
Abstract: In order to achieve efficient execution plans for queries comprising userdefined data types and predicates, the database system has to be provided with appropriate index ...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
KIVS
2005
Springer
14 years 2 months ago
Token-Based Accounting for P2P-Systems
Abstract This paper presents a token-based accounting scheme for decentralized autonomous systems, such as peer-to-peer systems. The scheme uses tokens as proof of resource or serv...
Nicolas Liebau, Vasilios Darlagiannis, Andreas Mau...
GLOBECOM
2006
IEEE
14 years 2 months ago
Defending against Instant Messaging Worms
— Due to the real time nature and buddy list presence information of Instant Messaging (IM) systems worms can spread over IM networks rapidly, causing severe damages, however, it...
Zhijun Liu, Guoqiang Shu, Na Li, David Lee
POLICY
2004
Springer
14 years 2 months ago
A Policy Driven Approach to Email Services
The primary original design goal for email was to provide best-effort message delivery. Unfortunately, as the ever increasing uproar over SPAM demonstrates, the existing email inf...
Saket Kaushik, Paul Ammann, Duminda Wijesekera, Wi...