scholarly journals MFBS: Multiple Factor Bandwidth Strategy Scheme for Anonymity Assessment

Symmetry ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 203
Author(s):  
Tianbo Lu ◽  
Meng Luo ◽  
Ru Yan ◽  
Zhimin Lin
Keyword(s):  
Communication System ◽  
Path Selection ◽  
Anonymous Communication ◽  
Selection Algorithm ◽  
Detailed Design ◽  
Module Design ◽  
Anonymous Network ◽  
Resource File ◽  
Different Dimensions ◽  
Multiple Factor

This paper proposes a multiple factor bandwidth strategy (MFBS), an anonymity assessment scheme based on bandwidth strategy. We first analyzed the path selection algorithm mechanism based on bandwidth strategy and anonymity constraint conditions and then elaborated the overall architecture and the key module design of the MFBS scheme. A detailed design was carried out so that it can be applied for the evaluation of Tor's anonymous communication system. Finally, according to the running data in the node resource file in the anonymous network, we analyzed anonymity from different dimensions. By evaluating the bandwidth consumed by Tor in the actual network, the anonymity of the Tor could be calculated, and a more comprehensive anonymity assessment could be performed.

Summary Design and Detailed Design on Sports Equipment Information System

2014 ◽  
Vol 543-547 ◽  
pp. 4714-4717
Author(s):  
Jian Pan
Keyword(s):  
Information System ◽  
Information Management ◽  
System Development ◽  
College Sports ◽  
Detailed Design ◽  
Profound Impact ◽  
Module Design ◽  
Input Module ◽  
Information Input ◽  
Future Direction

Most of the current college sports equipment still using the traditional manual management methods, has all sorts of malpractices, the establishment of sports equipment information system, computer-round management is the future direction of development. The key problems in the system development, this paper carries on the summary design and detailed design. The summary design part design is composed of the module hierarchy structure, which are 1 main control module, the 9 secondary modules, 34 three level module; detailed design of two main modules as an example to design, the use of procedure flow chart to "borrowing information input" module design, the use of IPO chart for "return information input" module design. Results of this study for the development of sports equipment and information systems laid the foundation for the promotion of college sports equipment information management will play a profound impact.

Debris Flow Warning System Design by Diao Zhongba on the Basis of GIS

2012 ◽  
Vol 260-261 ◽  
pp. 679-683
Author(s):  
Xue Ping Li ◽  
Yu Nan Li
Keyword(s):  
Debris Flow ◽  
Process Model ◽  
Warning System ◽  
Secondary Development ◽  
Design System ◽  
Information Process ◽  
Detailed Design ◽  
Flood Peak ◽  
Module Design ◽  
Dam Breaking

Aiming at guaranteeing the security of Zhong Ba village, reducing investment capital and preventing geological disasters, it is necessary to design debris flow alarming system in Diao Zhongba. Being a basic platform, geographic information system software MAPGIS is fully taken advantage for managing engineering geology information in Diao Zhongba. Then research on secondary development library based on MAPGIS is conducted for achieving debris flow alarming function. Detailed design of debris flow alarming system in Diao Zhongba district is made on systematic requirement analyses, systematic overall design, system environment selection, data base detailed design and module design on alarming function. The system designs 10 kinds of models in all which includes flood peak flow computation model of dam breaking and flood peak evolution process model of dam burst. The system can conduct an automate information process on debris flow with which serves as the references for debris flow alarming in Diao Zhongba district.

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