Development of commute mode choice model by integrating actively and passively collected travel data

Engineering & Materials Science

• Data structures 90%
• Sampling 77%
• Smart cards 65%
• Data integration 62%
• Global positioning system 47%
• Rails 46%
• Costs 41%
• Set theory 35%

Earth & Environmental Sciences

• travel 100%
• travel demand 10%
• active participation 10%
• sampling bias 9%
• questionnaire survey 8%
• bus 8%
• cost 7%
• GPS 5%
• vehicle 5%
• attribute 5%
• services 4%
• sampling 4%
• program 3%
• simulation 3%
• modeling 3%

Social Sciences

• travel 95%
• sampling theory 13%
• costs 8%
• simulation 6%
• demand 5%
• participation 4%
• questionnaire 3%
• trend 3%