作者charlottelai (yao)
看板NTUNL
标题[纪录] Network traffic model 初步讨论
时间Sat Apr 20 02:28:47 2013
今天终於展开激烈的网路塞车ＭＯＤＥＬ讨论战
第一次这麽充实的感觉～
赶紧把目前想到的问题纪录一下，我也把大概的构想做成投影片了（不然有点可惜）
http://db.tt/a8xY7QBl
欢迎勘误，也希望大家没事想一想今天没解决的问题罗～
（懒人包如下）
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
Fundamental laws for traffic jam:
Conservation Law
Diffusion
Destination (main factor causing jamming)
To be discussed:
1). How to define “traffic jam”in Network?
2). How to design a reasonable mechanism to cause traffic jam (long range)?
What is the feasible
a. First identify the shortest paths
b. Once the shortest paths are defined, how to determine the # of total input
particles in each time step at different location?
c. Should the whole transportation be determined only with vo (initial
condition) given? Should it be a const. or dependent on other local/ global
information?
d. How about the input?
3). Would diffusion be broken?
4). Does “diffusion”+“destination” sufficiently cause traffic jam?
=======================先这样了．．．我要赶快念应数了ＧＧ
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