103 citations · 183 across the 10 of their papers we have counts for
10 papers
Study on Origins of Reverse Lane Usage using Nagel-Schreckenberg Model
Toshihiro Noda, Yasuhiro Hieida, Shin-ichi Tadaki
On highways with two lanes, cars are requested to run on the slow lane and are allowed to run on the fast lane for overtaking. However, on real two-lane highways, we daily observe…
Fluctuation in e-mail sizes weakens power-law correlations in e-mail flow
Yoshitsugu Matsubara, Yasuhiro Hieida, Shin-ichi Tadaki
Power-law correlations have been observed in packet flow over the Internet. The possible origin of these correlations includes demand for Internet services. We observe the demand f…
Detrended fluctuation analysis of power-law-correlated sequences with random noises
Shin-ichi Tadaki
Improvement in time resolution sometimes introduces short-range random noises into temporal data sequences. These noises affect the results of power-spectrum analyses and the Detre…
Long-term power-law fluctuation in Internet traffic
Shin-ichi Tadaki
Power-law fluctuation in observed Internet packet flow are discussed. The data is obtained by a multi router traffic grapher (MRTG) system for 9 months. The internet packet flow is…
Effects of Bottlenecks on Vehicle Traffic
Syohei Yamamoto, Yasuhiro Hieida, Shin-ichi Tadaki
Traffic congestion is usually observed at the upper streams of bottlenecks such as tunnels. Congestion appears as stop-and-go waves and high density uniform flow. We perform simula…
Temporal chaos in discrete one dimensional gravity model of traffic flow
Elman M. Shahverdiev, Shin-ichi Tadaki
It has been shown that the discrete one dimensional gravity model of traffic flow dynamics exhibits temporal chaotic behavior