A scientific study prepared by Dr. Walid Nuri Hussain at the College of Medicine at Al-Zahra University researched at the University of Basra using an algorithm for detection and
Track moving targets (intruders) of an internal environment based on a probabilistic model
 A mathematical model is presented to determine the optimal number of sensor nodes required. The study, which was published in the Journal of Physics: Conference Series, showed It is classified within Scopes' containers that there are many restrictions on the current development of target detection, and most of the previous algorithms follow it. Makes it unsuitable or effective for indoor use. This study included designing a new algorithm that adopts a probabilistic model. It is supplied with the use of
Wireless sensor networks and tracking targets in a designated observation area. The results concluded that this algorithm is an algorithm that helps in monitoring and tracking targets
Multi precisely.