M. GHRIBI Hayet - Researcher Profile

Department

Informatics Department

Research Interests

Specialized in Informatics Department. Focused on academic and scientific development.

Contact Info

University of M'Sila, Algeria

Email : hayet.ghribi@univ-msila.dz

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Recent Publications

2018

DRFL: Directing robots to failures using a list

The individual failure of a sensor is a great problem that damages the life of the sensor network. The treatment of failed sensors is necessary to ensure the continuation of sensor network services. Among the strategies that can be used to repair the failures, is the placement of new sensors in the positions of failures using robots. In this paper, we present DRFL. DRFL (Directing Robots to Failures using a List) is a failure treatment solution based on a new robot exploration mechanism. So, robots follow a virtual grid graph to explore successfully the deployment area to discover the failures and repair them. Otherwise, sensors detect and calculate locally the positions of their failed neighbor sensors. To speed the robot exploration, we use a directions list, and a new calculation method of displacement distance. The evaluation of DRFL proves a significant improvement of failure discovery time, which improves the treatment time of failures.

Citation

M. GHRIBI Hayet, (2018), "DRFL: Directing robots to failures using a list", [international] 2017 International Conference on Mathematics and Information Technology (ICMIT) , Adrar/ Algeria

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