Ensemble Visualization of Bottlenecks in Planar Flow Networks
نویسندگان
چکیده
منابع مشابه
Ensemble Visualization of Bottlenecks in Planar Flow Networks
The problem of finding bottlenecks in flow networks often appears in real world applications like production planning, factory layout, flow related physical approaches and even cyber security. This work introduces intuitive visual mechanisms to enable domain experts and users to visually analyze stable regions of a network and identify critical transitions. Those transitions form a varying bott...
متن کاملMaximum Flow in Planar Networks
Efficient algorithms for finding maximum flow in planar networks are presented. These algorithms take advantage of the planarity and are superior to the most efficient algorithms to date, If the source and the terminal are on the same face, an algorithm of Berge is improved and its time complexity is reduced to O(n log n). In the general case, for a given D > 0 a flow of value D is found if one...
متن کاملMin-Cost Flow Duality in Planar Networks
In this paper we study the min-cost flow problem in planar networks. We start with the min-cost flow problem and apply two transformations, one is based on geometric duality of planar graphs and the other on linear programming duality. The result is a min-cost flow problem in a related planar network whose balance constraints are defined by the costs of the original problem and whose costs are ...
متن کاملFlow Visualization Around a Non - Circular Tube
The flow behavior around a cam shaped tube in cross flow has been investigated experimentally using flow visualization and pressure distribution measurement. The range of attack angle and Reynolds number based on an equivalent circular diameter are within 0 ≤ α ≤ 360˚ and 2 x 104 < Reeq < 3.4 x 104, respectively. The pressure drag features are clarified in relation to the flow behavior around t...
متن کاملBottlenecks in Markovian Queueing Networks
We will consider the problem of identifying regions of congestion in closed queueing networks with state-dependent service rates. A particular queue will be called a bottleneck if the number of customers in that queue grows without bound as the total number of customers in the network becomes large. We will review methods for identifying potential bottlenecks, with a view to controlling congest...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Mechanics and Materials
سال: 2017
ISSN: 1662-7482
DOI: 10.4028/www.scientific.net/amm.869.234