Sciweavers

6704 search results - page 459 / 1341
» Testing Scenario-Based Models
Sort
View
ISMIS
2005
Springer
16 years 13 days ago
Learning the Daily Model of Network Traffic
Abstract. Anomaly detection is based on profiles that represent normal behaviour of users, hosts or networks and detects attacks as significant deviations from these profiles. In t...
Costantina Caruso, Donato Malerba, Davide Papagni
VISUAL
2005
Springer
16 years 12 days ago
Compressed Domain Image Retrieval Using JPEG2000 and Gaussian Mixture Models
We describe and compare three probabilistic ways to perform Content Based Image Retrieval (CBIR) in compressed domain using images in JPEG2000 format. Our main focus are arbitrary ...
Alexandra Teynor, Wolfgang Müller, Wolfgang L...
HICSS
2003
IEEE
112views Biometrics» more  HICSS 2003»
16 years 7 days ago
Applying the Task-Technology Fit Model to WWW-based Procurement: Conceptualization and Measurement
This research examines the application of the tasktechnology fit (TTF) model to World Wide Web (WWW) usage for electronic commerce (EC) purposes. Conducted from corporate buyersâ€...
Younes Benslimane, Michel Plaisent, Prosper Bernar...
PDP
2003
IEEE
16 years 6 days ago
Performance Modeling of Scientific Applications: Scalability Analysis of LAPW0
This paper presents a high-level approach for assessing the performance behavior of complex scientific applications running on a high-performance system through simulation. The pr...
Thomas Fahringer, Nicola Mazzocca, Massimiliano Ra...
DSVIS
2003
Springer
16 years 4 days ago
Higher-Order Task Models
Based on a revision of the common task understanding in model-based approaches a formal meta model is proposed which allows more expressive task descriptions. A task is considered ...
Anke Dittmar, Peter Forbrig