Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Micromobility Trip Origin and Destination Inference Using General
  Bikeshare Feed Specification (GBFS) Data   Emerging micromobility services (e.g., e-scooters) have a great potential to
enhance urban mobility but more knowledge on their usage patterns is needed.
The General Bikeshare Feed Specification (GBFS) data are a possible source for
examining micromobility trip patterns, but efforts are needed to infer trips
from the GBFS data. Existing trip inference methods are usually based upon the
assumption that the vehicle ID of a micromobility option (e-scooter or e-bike)
does not change, and so they cannot deal with data with vehicle IDs that change
over time. In this study, we propose a comprehensive package of algorithms to
infer trip origins and destinations from GBFS data with different types of
vehicle ID. We implement the algorithms in Washington DC by analyzing one-week
(last week of February 2020) of GBFS data published by six vendors, and we
evaluate the inference accuracy of the proposed algorithms by R-squared, mean
absolute error, and sum absolute error. We find that the R-squared measure is
larger than 0.9 and the MAE measure is smaller than 2 when the algorithms are
evaluated with a 400m*400m grid, and the absolute errors are relatively larger
in the downtown area. The accuracy of the trip-inference algorithms is
sufficiently high for most practical applications.

36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
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The categories of this paper are: q-alg
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The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
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The categories of this paper are: supr-con
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The categories of this paper are: patt-sol