3 papers
cs.HC2019
VASSL: A Visual Analytics Toolkit for Social Spambot Labeling
Mosab Khayat, Morteza Karimzadeh, Jieqiong Zhao +1
Social media platforms such as Twitter are filled with social spambots. Detecting these malicious accounts is essential, yet challenging, as they continually evolve and evade tradi…
cs.HC2019
The Validity, Generalizability and Feasibility of Summative Evaluation Methods in Visual Analytics
Mosab Khayat, Morteza Karimzadeh, David S. Ebert +1
Many evaluation methods have been used to assess the usefulness of Visual Analytics (VA) solutions. These methods stem from a variety of origins with different assumptions and goal…
cs.HC2018
A Process-driven View on Summative Evaluation of Visual Analytics Solutions
Mosab Khayat, Arif Ghafoor
Many evaluation methods have been applied to assess the usefulness of visual analytics solutions. These methods are branching from a variety of origins with different assumptions,…