pro-heal - itea 3 posters dif … · poject ea lex van ijsel - devab, the netherlands eail ddress...

Project leader Lex van Gijsel - DevLab, the Netherlands

Email address project leader [email protected]

Project website www.proheal.eu

PRO-HEALAutomated Protection and Healing Software Solutions

EXPECTED RESULTS n Increase system operational life time n Increase application dependability n Minimize cost of ownership and maintenance n Increase customer satisfaction n Increase market readiness

PROJECT SUMMARYIntelligent services demand novel solutions for managing quality of services, especially security, privacy and reliability, at run-time. The goal of the Pro-Heal project is to implement self-management into the existing IoT devices, services and application domains. An independent living demo is used as show case.

UNIQUE SELLING POINTS / BUSINESS VALUE n Systems will become more robust and adaptive with self-*

properties n Direct and considerable impact on partners business results:

- MyriaNed WSN platform - Chakra Max – database security solution - and more

OBJECTIVESModelling and development of application independent algorithms for self-* properties:

n Self-healing, self-synchronization, self-configuration, self-awareness, self-organization and self-protection n Apply and demonstrate the self-* properties algorithms





WORK PACKAGE OVERVIEW

PROJECT CONSORTIUM START DATE January 2014 END DATE June 2017

PRO-HEAL PROJECT PARTNERS n SMEs (2) n Universities (1)

Netherlands

Korea





ALGORITHMS FOR SELF-* PROPERTIES n Data is collected from system environment n Collected data is analysed by trust management

framework n Decision is extracted (decision is fault detection in

the pilot study) n Actions are taken for recovery and adaptation

TRUST MANAGEMENT FRAMEWORK n It fuses information streams via subjective logic n Time series is accumulated in a few variables n A typical implementation of trust management

framework is not CPU demanding, and it could be integrated to IoT devices

n Two entities are defined in a trust relationship, namely, a trustor and a trustee

n The trustor relies on the trustee for the truth of a trust statement

n Observations about a trust statement are used as input to predefined evidence update rules

n Opinions are generated from evidence variables

n A time series of observations is accumulated in a few evidence variables based on evidence update rules

n tv (trust value) underlies the decision

pro-heal - itea 3 posters dif … · poject ea lex van ijsel - devab, the netherlands eail ddress...

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