Ambiguity and plausibility: managing classification quality in volunteered geographic information. - Ahmed Loai Ali; Falko Schmid; Rami Al-Salman; Tomi Kauppinen (SIGSPATIAL/GIS, 2014)

Data Quality Assurance for Volunteered Geographic Information. - Ahmed Loai Ali; Falko Schmid (GIScience, 2014)

Guided Classification System for Conceptual Overlapping Classes in OpenStreetMap. - Ahmed Loai Ali; Nuttha Sirilertworakul; Alexander Zipf; Amin Mobasheri (ISPRS Int. J. Geo Inf., 2016)

Enhancing Data Classification Quality of Volunteered Geographic Information (Verbesserung der Datenklassifizierungsqualität von Volunteered Geographic Information) - Ahmed Loai Ali (2016)

Experience with the Mobile4D Disaster Reporting and Alerting System in Lao PDR. - Ahmed Loai Ali; Jasper van de Ven; Thatheva Saphangthong; Christian Freksa; Thomas Barkowsky; Sithong Thongmanivong; Houngphet Chanthavong; Peter Haddawy (ICT4D, 2017)

A review of volunteered geographic information quality assessment methods. - Hansi Senaratne; Amin Mobasheri; Ahmed Loai Ali; Cristina Capineri; Mordechai (Muki) Haklay (Int. J. Geogr. Inf. Sci., 2017)