In this paper we discuss the use of intersection as a tool for modeling syntactic phenomena and folding of biological molecules. We argue that intersection is useful but easily overestimated, because intersection coordinates grammars via their string languages, and if strong generative capacity is given priority over weak generative capacity, this kind of coordination turns out to be rather lim...

‎for a set of non-negative integers~$l$‎, ‎the $l$-intersection number of a graph is the smallest number~$l$ for which there is an assignment of subsets $a_v subseteq {1,dots‎, ‎l}$ to vertices $v$‎, ‎such that every two vertices $u,v$ are adjacent if and only if $|a_u cap a_v|in l$‎. ‎the bipartite $l$-intersection number is defined similarly when the conditions are considered only for the ver...

ITE JOURNAL / JUNE 2000 ARTERIAL CAPACITY PROBLEMS The function of an arterial is efficient movement of large traffic volumes over a significant distance.1 As arterial traffic volumes approach roadway capacity, delays grow rapidly at signalized intersections with significant cross-street volumes, diminishing the ability of the arterials to help traffic move effectively. Under conventional arter...

This thesis proposes two models that estimate the capacity of an intersection with actuated control. The capacity of an approach to or a lane group of the intersection is a function of the saturation flow rate, the green time allocated to this approach or lane group, and the cycle length of the intersection. The Minimum Delay Model estimates the green times and the cycle lengths from flow rates...

With the rapid development of autonomous driving technology, future road traffic must be composed vehicles and artificial vehicles. Although have greatly improved capacity, few studies involved capacity at signal-controlled intersections, most are based on experimental simulation. As such, there is a need to more scientifically analyze impact intersection capacity. Based three theories flow-den...

It is practically significant to research the traffic flow of intersection because the capacity of intersection affects the efficiency of highway network directly. This paper analyzes the traffic conditions of an intersection in certain urban by the methods of queuing theory and statistical experiment, sets up a corresponding mathematical model and compares it with the actual values. The result...