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ANSS
2008
IEEE
15 years 11 months ago
Executable Protocol Models as a Requirements Engineering Tool
Functional prototypes and simulations are a well recognised and valued tool for building a shared understanding of requirements between users and developers. However, the developm...
Ashley T. McNeile, Ella E. Roubtsova
ETFA
2008
IEEE
15 years 11 months ago
Evaluation of Sequential Function Charts execution techniques. The Active Steps Algorithm
Programmable Logic Controllers (PLCs) play a significant role in the control of production systems and Sequential Function Chart (SFC) is one of the main programming languages. Th...
Ramon Piedrafita Moreno, José Luis Villarro...
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SECURWARE
2008
IEEE
15 years 11 months ago
A Dependability Case Approach to the Assessment of IP Networks
—IP networks, composing the Internet, form a central part of the information infrastructure of the modern society. Integrated approaches to the assessment of their dependability ...
Ilkka Norros, Pirkko Kuusela, Pekka Savola
HAPTICS
2007
IEEE
15 years 11 months ago
JND Analysis of Texture Roughness Perception using a Magnetic Levitation Haptic Device
This paper describes the use of a magnetic levitation haptic device (MLHD) to study the psychophysics of texture roughness. Studies of texture roughness perception performed using...
Bertram Unger, Ralph L. Hollis, Roberta L. Klatzky
INFOCOM
2007
IEEE
15 years 11 months ago
On the Performance Analysis of Network-Coded Cooperation in Wireless Networks
—In this letter, a network-coded cooperation scheme with dynamic coding mechanism (DC-NCC) is proposed. In DCNCC, the relay dynamically adapts forming the network-coded data base...
Cong Peng, Qian Zhang, Ming Zhao 0001, Yan Yao