589 citations · 609 across the 15 of their papers we have counts for
7 papers · 1 filter
Roadside acoustic sensors to support vulnerable pedestrians via their smartphone
Masoomeh Khalili, Mehdi Ghatee, Mehdi Teimouri +1
We propose a new warning system based on smartphones that evaluates the risk of motor vehicle for vulnerable pedestrian (VP). The acoustic sensors are embedded in roadside to recei…
Modified SMOTE Using Mutual Information and Different Sorts of Entropies
Sima Sharifirad, Azra Nazari, Mehdi Ghatee
SMOTE is one of the oversampling techniques for balancing the datasets and it is considered as a pre-processing step in learning algorithms. In this paper, four new enhanced SMOTE…
A real-time warning system for rear-end collision based on random forest classifier
Fateme Teimouri, Mehdi Ghatee
Rear-end collision warning system has a great role to enhance the driving safety. In this system some measures are used to estimate the dangers and the system warns drivers to be m…
Smartphone based Driving Style Classification Using Features Made by Discrete Wavelet Transform
Roya Lotfi, Mehdi Ghatee
Smartphones consist of different sensors, which provide a platform for data acquisition in many scientific researches such as driving style identification systems. In the present p…
Auction-based approximate algorithm for Grid system scheduling under resource provider strategies
Arash Raeisi Gahrouei, Mehdi Ghatee
In this paper a new mathematical model is proposed for task scheduling and resource allocation in Grid systems. In this novel model, load balancing, starvation prevention and faili…
Effective Implementation of GPU-based Revised Simplex algorithm applying new memory management and cycle avoidance strategies
Arash Raeisi Gahrouei, Mehdi Ghatee
Graphics Processing Units (GPUs) with high computational capabilities used as modern parallel platforms to deal with complex computational problems. We use this platform to solve l…