Notice

This record has been edited as far as possible, missing data will be added when the version of record is issued.

Show simple item record

dc.contributor.author
Balac, Milos
dc.contributor.author
Hörl, Sebastian
dc.contributor.author
Schmid, Basil
dc.date.accessioned
2022-09-23T12:32:34Z
dc.date.available
2022-09-23T03:03:33Z
dc.date.available
2022-09-23T12:32:34Z
dc.date.issued
2022
dc.identifier.issn
0049-4488
dc.identifier.issn
1572-9435
dc.identifier.other
10.1007/s11116-022-10337-1
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/572433
dc.description.abstract
This paper presents an approach to estimate mode-choice models from spatially anonymized revealed preference travel survey data. We propose an algorithm to find a feasible sequence of activity locations for each individual that minimizes the maximum error of each trip’s Euclidean distance within the activity chain. The synthetic activity locations are then used to create unchosen alternatives within the choice set for each individual. This is followed by the mode-choice model estimation. We test our approach on three large-scale travel surveys conducted in Switzerland, Île-de-France, and São Paulo. We find that our methodological approach can reconstruct activity locations that accurately match trip Euclidean distances but with location errors that still provide location protection. The discrete mode-choice models estimated on the synthetic locations perform similarly, in terms of goodness of fit and prediction, to the ones obtained from the observed activity locations.
en_US
dc.language.iso
en
en_US
dc.publisher
Springer
en_US
dc.subject
Anonymization
en_US
dc.subject
Data privacy
en_US
dc.subject
Travel survey
en_US
dc.subject
Discrete choice model
en_US
dc.title
Discrete choice modeling with anonymized data
en_US
dc.type
Journal Article
dc.date.published
2022-09-15
ethz.journal.title
Transportation
ethz.journal.abbreviated
Transportation
ethz.identifier.wos
ethz.publication.place
Dordrecht
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2022-09-23T03:03:41Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.exportRequired
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Discrete%20choice%20modeling%20with%20anonymized%20data&rft.jtitle=Transportation&rft.date=2022&rft.issn=0049-4488&1572-9435&rft.au=Balac,%20Milos&H%C3%B6rl,%20Sebastian&Schmid,%20Basil&rft.genre=article&rft_id=info:doi/10.1007/s11116-022-10337-1&
 Search print copy at ETH Library

Files in this item

FilesSizeFormatOpen in viewer

There are no files associated with this item.

Publication type

Show simple item record