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ACSAC
2002
IEEE
15 years 11 months ago
Beyond the Perimeter: the Need for Early Detection of Denial of Service Attacks
The threat to organisations from network attacks is very real. Current countermeasures to denial of service (DoS) attacks rely on the perimeter model of network security. However,...
John Haggerty, Qi Shi, Madjid Merabti
CONCURRENCY
2002
89views more  CONCURRENCY 2002»
15 years 6 months ago
MyPYTHIA: a recommendation portal for scientific software and services
In this paper, we outline the design of a recommendation system (MyPYTHIA) implemented as a web portal. MyPYTHIA's design objectives include evaluating the quality and perfor...
Elias N. Houstis, Ann Christine Catlin, Nitesh Dha...
TSE
1998
92views more  TSE 1998»
15 years 6 months ago
Requirements Development in Scenario-Based Design
—We describe and analyze the process of requirements development in scenario-based design through consideration of a case study. In our project, a group of teachers and system de...
John M. Carroll, Mary Beth Rosson, George Chin Jr....
IFIP
2009
Springer
16 years 1 months ago
Contextual Inquiry in Signal Boxes of a Railway Organization
A number of selected field-study techniques have been validated in a case study in the domain of railway signal boxes. The context of this work is the endeavour of a human-centred ...
Joke Van Kerckhoven, Sabine Geldof, Bart Vermeersc...
CASES
2003
ACM
15 years 12 months ago
Programming challenges in network processor deployment
Programming multi-processor ASIPs, such as network processors, remains an art due to the wide variety of architectures and due to little support for exploring different implement...
Chidamber Kulkarni, Matthias Gries, Christian Saue...