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W4A
2009
ACM
16 years 1 months ago
Accessibility perspectives on enabling South African sign language in the South African national accessibility portal
Persons with disabilities are often marginalised from economy and society due to the lack of access to disability related information and services. Through the use of assistive te...
Louis Coetzee, Guillaume J.-L. Olivrin, Ilse Vivie...
PAM
2007
Springer
16 years 24 days ago
Two Days in the Life of the DNS Anycast Root Servers
The DNS root nameservers routinely use anycast in order to improve their service to clients and increase their resilience against various types of failures. We study DNS traffic co...
Ziqian Liu, Bradley Huffaker, Marina Fomenkov, Nev...
AGILEDC
2006
IEEE
16 years 22 days ago
Using an Agile Approach in a Large, Traditional Organization
Can Agile approaches be used successfully in large organizations, where traditional methods and high levels of governance are the norm? Although the iterative, agile approaches ha...
Dot Tudor, George A. Walter
INFOCOM
2006
IEEE
16 years 21 days ago
RandPeer: Membership Management for QoS Sensitive Peer-to-Peer Applications
— Many Peer-to-peer (P2P) applications such as media broadcasting and content distribution require a high performance overlay structure in order to deliver satisfying quality of ...
Jin Liang, Klara Nahrstedt
INFOCOM
2005
IEEE
16 years 8 days ago
Design and implementation of network puzzles
Abstract— Client puzzles have been proposed in a number of protocols as a mechanism for mitigating the effects of distributed denial of service (DDoS) attacks. In order to provid...
Wu-chi Feng, Edward C. Kaiser, A. Luu