Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Control of Spatial-Temporal Congested Traffic Patterns at Highway
  Bottlenecks   A microscopic theory of control of spatial-temporal congested traffic pattern
at freeway bottlenecks is presented. Based on empirical spatial-temporal
features of congested patterns at freeway bottlenecks which have recently been
found, different control strategies for prevention or reducing of the patterns
are simulated and compared. The studied control strategies include the on-ramp
metering with feedback and automatic cruise control (ACC) vehicles. A recent
microscopic traffic flow model within the author's three-phase traffic theory
is used for validation of spatial-temporal congested pattern control.

29
The categories of this paper are: funct-an
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat