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CF
2004
ACM
14 years 3 months ago
Repairing return address stack for buffer overflow protection
Although many defense mechanisms against buffer overflow attacks have been proposed, buffer overflow vulnerability in software is still one of the most prevalent vulnerabilities e...
Yong-Joon Park, Gyungho Lee
DMSN
2004
ACM
14 years 3 months ago
Active rules for sensor databases
Recent years have witnessed a rapidly growing interest in query processing in sensor and actuator networks. This is mainly due to the increased awareness of query processing as th...
Michael Zoumboulakis, George Roussos, Alexandra Po...
IUI
2004
ACM
14 years 3 months ago
Qualitative physics in virtual environments
In this paper, we describe a new approach to the creation of virtual environments, which uses qualitative physics to implement object behaviour. We adopted Qualitative Process The...
Marc Cavazza, Simon Hartley, Jean-Luc Lugrin, Mika...
MOBICOM
2004
ACM
14 years 3 months ago
A scalable model for channel access protocols in multihop ad hoc networks
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the eï...
Marcelo M. Carvalho, Jose Joaquin Garcia-Luna-Acev...
NORDICHI
2004
ACM
14 years 3 months ago
Procuring a usable system using unemployed personas
This case study examines a procurement project where the Swedish National Labor Market Administration (AMV) hired usability consultants in order to redesign their website for empl...
Erik Markensten, Henrik Artman
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