Opportunistis Mobile Crowdsensing for Gathering Mobility Information Lessons Learned

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2016

Autores

João G. P. Rodrigues (Autor) Outra; Ana Aguiar (Autor) FEUP; Cristina Queirós (Autor) Outra

Ata de Conferência Internacional

Título: IEEE 19th International Conference on Intelligent Transportation Systems: Proceedings

Páginas: 1654-1660

ITSC 2016 - 19th IEEE International Conference on Intelligent Transportation Systems

Rio de Janeiro, 1 de novembro de 2016

Indexação

ISI Web of Knowledge - 13 Citações

Scopus - 20 Citações

Outras Informações

ID Authenticus: P-00M-E5T

DOI: 10.1109/itsc.2016.7795780

Abstract (EN): SenseMyCity is an opportunistic mobile crowd-sensing tool available for researchers to design and implement data collection campaigns for studying large-scale processes. We discuss how our tool addresses two critical aspects of large scale data gathering campaigns: compliance with data protection guidelines and low intrusiveness. The latter is achieved by low battery consumption and low interaction with the participants, which lead us to implement an algorithm to automatically start gathering data when participants move (and stopping when they stop). Then, we report on three interdisciplinary data collection case studies on the wild in the city of Porto involving overall 641 participants, reflecting on the participant engagement mechanisms and the results of the data collection campaign. Finally, we report on the most common timestamping and position mismatches observed in the data collected in such uncontrolled scenarios from a wide variety of hardware and software versions, and that can impact data analysis.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7