56 citations · 146 across the 7 of their papers we have counts for
4 papers · 1 filter
semMatch: Road Semantics-based Accurate Map Matching for Challenging Positioning Data
Heba Aly, Moustafa Youssef
Map matching has been used to reduce the noisiness of the location estimates by aligning them to the road network on a digital map. A growing number of applications, e.g. energy-ef…
An Analysis of Device-Free and Device-Based WiFi-Localization Systems
Heba Aly, Moustafa Youssef
WiFi-based localization became one of the main indoor localization techniques due to the ubiquity of WiFi connectivity. However, indoor environments exhibit complex wireless propag…
Map++: A Crowd-sensing System for Automatic Map Semantics Identification
Heba Aly, Anas Basalamah, Moustafa Youssef
Digital maps have become a part of our daily life with a number of commercial and free map services. These services have still a huge potential for enhancement with rich semantic i…
LaneQuest: An Accurate and Energy-Efficient Lane Detection System
Heba Aly, Anas Basalamah, Moustafa Youssef
Current outdoor localization techniques fail to provide the required accuracy for estimating the car's lane. In this paper, we present LaneQuest: a system that leverages the ubiqui…