Title :
A Framework for Error-Tolerant Scheme in Pervasive Computing
Author :
Ouyang, Jian-quan ; Shi, Dian-xi ; Ding, Bo ; Li, Xiao ; Wang, Huai-Min
Author_Institution :
Sch. of Comput., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Open and dynamic pervasive computing environments make fault detection and error recovery challenging. In this paper, we present a policy based framework for error-tolerant scheme in pervasive computing. As policy-based scheme can separate the business logic (rules) from the controls (programming code) of the implementations, it is typically more flexible and adaptable than non-policy-based approach. Moreover, the policy mechanism is based on not only event-condition-action rules, but also the-Separation-of-Concerns-principle for easily extensible to support the error recovery scheme.
Keywords :
fault tolerant computing; system recovery; ubiquitous computing; business logic; dynamic pervasive computing; error recovery; error tolerant scheme; event-condition-action rules; fault detection; nonpolicy-based approach; open pervasive computing; policy-based scheme; programming code; separation-of-concerns- principle; Application software; Computer architecture; Computer errors; Computer science education; Educational technology; Fault detection; Fault tolerant systems; Logic programming; Pervasive computing; Prototypes; Component; error-tolerant; pervasive computing; policy;
Conference_Titel :
Education Technology and Computer, 2009. ICETC '09. International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-0-7695-3609-5
DOI :
10.1109/ICETC.2009.60