2020
DOI: 10.31235/osf.io/trbv9
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

Mitigating Bias in Big Data for Transportation

Abstract: Emerging big data resources and practices provide opportunities to improve transportation safety planning and outcomes. However, researchers and practitioners recognise that big data from mobile phones, social media, and on-board vehicle systems include biases in representation and accuracy, related to transportation safety statistics. This study examines both the sources of bias and approaches to mitigate them through a review of published studies and interviews with experts. Coding of qualitative data enable… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
2
0

Year Published

2020
2020
2020
2020

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 35 publications
(50 reference statements)
0
2
0
Order By: Relevance
“…Interviews were conducted online using synchronous text, except for one who preferred a video call. Interviews were anonymized before analysis or sharing on the Virginia Tech Dataverse ( 6 ).…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Interviews were conducted online using synchronous text, except for one who preferred a video call. Interviews were anonymized before analysis or sharing on the Virginia Tech Dataverse ( 6 ).…”
Section: Methodsmentioning
confidence: 99%
“…This study performs three forms of textual analytics on semi-structured interviews with big data experts to respond to three emerging questions in big data for transportation safety ( 6 ):…”
mentioning
confidence: 99%