This paper presents a formal model of a decision making system for public transport routes. The approach focuses on (1) environmental and societal sustainability aspects of green software engineering, (2) spatial planning and optimisation for smarter sustainable cities, and (3) user satisfaction...

Ethnographic research into illicit drug use necessarily involves the researcher being aware of illegal activities. Information about illegal activities is obtained through the establishment of confidential relationships with research participants; however there are legal and ethical obligations...