This work studies the reliability of embedded systems with approximate computing on software and hardware designs. It presents approximate computing methods and proposes approximate fault tolerance techniques applied to programmable hardware and embedded software to provide reliability at low computational costs. The objective of this thesis is the development of fault tolerance techniques based on approximate computing and proving that approximate computing can be applied to most safety-critical systems. It starts with an experimental analysis of the reliability of embedded systems used at safety-critical projects. Results show that the reliability of single-core systems, and types of errors they are sensitive to, differ from multicore pro...
Safety-critical embedded systems often need to be cost-effective, but must nevertheless be safe. Mor...
A constante redução nas dimensões dos transistores foi o principal combustível capaz de manter o cre...
Fault tolerance implementation in embedded systems is challenging because the physical constraints o...
Software-based fault tolerance techniques are a low-cost way to protect processors against soft erro...
Esta dissertação tem por finalidade apresentar uma metodologia de injeção de falhas baseada em emula...
The increasing computing capacity of multicore components like processors and graphics processing un...
The evolution of high-performance and low-cost microprocessors has led to their almost pervasive usa...
Os avanços tecnológicos reduziram as dimensões dos componentes eletrônicos com o objetivo de diminui...
International audienceThis work presents two fault injection and dependability test methodologies ex...
textIn the recent past, there has been an increasing demand for low-cost safety critical application...
The complexity of integrated system on-chips as well as commercial processor’s architecture has incr...
Multicore electronic computing systems are incorporating more functionalities and new technologies i...
Tese de doutoramento em Electrónica Industrial (ramo de conhecimento em Informática Industrial)Faul...
Da mesma maneira que novas tecnologias trouxeram avanços para a indústria de semicondutores, diminuí...
The embedded processors operating in safety- or mission-critical systems are not allowed to fail. An...
Safety-critical embedded systems often need to be cost-effective, but must nevertheless be safe. Mor...
A constante redução nas dimensões dos transistores foi o principal combustível capaz de manter o cre...
Fault tolerance implementation in embedded systems is challenging because the physical constraints o...
Software-based fault tolerance techniques are a low-cost way to protect processors against soft erro...
Esta dissertação tem por finalidade apresentar uma metodologia de injeção de falhas baseada em emula...
The increasing computing capacity of multicore components like processors and graphics processing un...
The evolution of high-performance and low-cost microprocessors has led to their almost pervasive usa...
Os avanços tecnológicos reduziram as dimensões dos componentes eletrônicos com o objetivo de diminui...
International audienceThis work presents two fault injection and dependability test methodologies ex...
textIn the recent past, there has been an increasing demand for low-cost safety critical application...
The complexity of integrated system on-chips as well as commercial processor’s architecture has incr...
Multicore electronic computing systems are incorporating more functionalities and new technologies i...
Tese de doutoramento em Electrónica Industrial (ramo de conhecimento em Informática Industrial)Faul...
Da mesma maneira que novas tecnologias trouxeram avanços para a indústria de semicondutores, diminuí...
The embedded processors operating in safety- or mission-critical systems are not allowed to fail. An...
Safety-critical embedded systems often need to be cost-effective, but must nevertheless be safe. Mor...
A constante redução nas dimensões dos transistores foi o principal combustível capaz de manter o cre...
Fault tolerance implementation in embedded systems is challenging because the physical constraints o...