TY - GEN
T1 - Formal embedded operating system model based on resource-based design framework
AU - Kim, Jin Hyun
AU - Sim, Jae Hwan
AU - Kim, Chang Jin
AU - Choi, Jin Young
PY - 2007
Y1 - 2007
N2 - Embedded operating system(OS) is one of most critical software in safety-critical systems. To certify it to a certification organization, it is recommended that specifications for systems are formally described nowadays. This paper introduces an executable model of embedded real-time OS of which purpose is to certify an embedded OS, called pCOS, to a certification organization in Korean nuclear society. The behavioral model of embedded OS is built by a design framework, called resource-oriented design. In this framework, we would aim at capturing the behavioral models of embedded OS requirement and design separately and verifying them incrementally from functionality and hardware 's constraints. By means of resource-oriented design, we can identify the property of hardware resources and acquire a formally verifiable and executable model of embedded OS that can be a proof of its safety.
AB - Embedded operating system(OS) is one of most critical software in safety-critical systems. To certify it to a certification organization, it is recommended that specifications for systems are formally described nowadays. This paper introduces an executable model of embedded real-time OS of which purpose is to certify an embedded OS, called pCOS, to a certification organization in Korean nuclear society. The behavioral model of embedded OS is built by a design framework, called resource-oriented design. In this framework, we would aim at capturing the behavioral models of embedded OS requirement and design separately and verifying them incrementally from functionality and hardware 's constraints. By means of resource-oriented design, we can identify the property of hardware resources and acquire a formally verifiable and executable model of embedded OS that can be a proof of its safety.
UR - http://www.scopus.com/inward/record.url?scp=46449093964&partnerID=8YFLogxK
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U2 - 10.1109/QSIC.2007.4385502
DO - 10.1109/QSIC.2007.4385502
M3 - Conference contribution
AN - SCOPUS:46449093964
SN - 0769530354
SN - 9780769530352
T3 - Proceedings - International Conference on Quality Software
SP - 244
EP - 249
BT - Proceedings - 7th International Conference on Quality Software, QSIC 2007
T2 - 7th International Conference on Quality Software, QSIC 2007
Y2 - 11 October 2007 through 12 October 2007
ER -