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ISSA
2008
15 years 7 months ago
Spam Construction Trends
This paper replicates and extends Observed Trends in Spam Construction Techniques: A Case Study of Spam Evolution. A corpus of 169,274 spam email was collected over a period of fi...
Barry Irwin, Blake Friedman
MONET
2002
95views more  MONET 2002»
15 years 6 months ago
On Improving the Performance of Cache Invalidation in Mobile Environments
Many cache management schemes designed for mobile environments are based on invalidation reports (IRs). However, IR-based approach suffers from long query latency and it cannot eff...
Guohong Cao
COLCOM
2008
IEEE
16 years 27 days ago
Serial vs. Concurrent Scheduling of Transmission and Processing Tasks in Collaborative Systems
In collaboration architectures, a computer must perform both processing and transmission tasks. Intuitively, it seems that these independent tasks should be executed in concurrent ...
Sasa Junuzovic, Prasun Dewan
WIMOB
2008
IEEE
16 years 24 days ago
Cross-Layer Self Routing: A Self-Managed Routing Approach for MANETs
—Mobile ad hoc networks (MANETs) generally adopt a peer-to-peer architecture in which the nodes themselves provide routing and services to the network. Disconnectivity with peer ...
Mohammad Abdur Razzaque, Simon Dobson, Paddy Nixon
AINA
2007
IEEE
16 years 24 days ago
A Decentralized Authorization Architecture
We present a decentralized authorization architecture based on capabilities in which parties are able to exercise full control over their resources or delegate it in an ad-hoc man...
Feike W. Dillema, Simone Lupetti, Tage Stabell-Kul...