Mapping low-resolution edges to high-resolution paths: the case of traffic measurements in cities
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910456337137664 |
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| author | Legay, Bastien Latapy, Matthieu |
| author_facet | Legay, Bastien Latapy, Matthieu |
| contents | We consider the following problem : we have a high-resolution street network of a given city, and low-resolution measurements of traffic within this city. We want to associate to each measurement the set of streets corresponding to the observed traffic. To do so, we take benefit of specific properties of these data to match measured links to links in the street network. We propose several success criteria for the obtained matching. They show that the matching algorithm generally performs very well, and they give complementary ways to detect data discrepancies that makes any matching highly dubious. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_08539 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Mapping low-resolution edges to high-resolution paths: the case of traffic measurements in cities Legay, Bastien Latapy, Matthieu Social and Information Networks Physics and Society We consider the following problem : we have a high-resolution street network of a given city, and low-resolution measurements of traffic within this city. We want to associate to each measurement the set of streets corresponding to the observed traffic. To do so, we take benefit of specific properties of these data to match measured links to links in the street network. We propose several success criteria for the obtained matching. They show that the matching algorithm generally performs very well, and they give complementary ways to detect data discrepancies that makes any matching highly dubious. |
| title | Mapping low-resolution edges to high-resolution paths: the case of traffic measurements in cities |
| topic | Social and Information Networks Physics and Society |
| url | https://arxiv.org/abs/2401.08539 |