J.G.

Latest

• Pictures instead of survey questions: An experimental investigation of the feasibility of using pictures in a housing survey
• Maximum interpolable gap length in missing smartphone-based GPS mobility data
• Nonresponse analysis in a longitudinal smartphone-based travel study
• Testing the Effects of Automated Navigation in a General Population Web Survey
• Sharing Data Collected with Smartphone Sensors: Willingness, Participation, and Nonparticipation Bias
• An app-assisted travel survey in official statistics. Possibilities and challenges
• Understanding Willingness to Share Smartphone-Sensor Data
• Active and passive measurement in mobile surveys
• Automatic Travel Mode Prediction in a National Travel Survey
• Can survey item characteristics relevant to mode-specific measurement error be coded reliably