DocumentCode :
2898058
Title :
A Model for a Testbed for Evaluating Reputation Systems
Author :
Chandrasekaran, Partheeban ; Esfandiari, Babak
Author_Institution :
Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, ON, Canada
fYear :
2011
fDate :
16-18 Nov. 2011
Firstpage :
296
Lastpage :
303
Abstract :
The lack of an universal model in reputation systems makes it challenging to evaluate and compare them against attacks. While there are testbeds that provide application domain specific metrics to evaluate reputation systems, in this paper we propose a model for a testbed that is application agnostic. It is a workflow of graph transformations that is generic enough to accommodate a number of reputation systems in existing literature. In doing so, we note that these reputation systems work at different stages in the workflow and as a result, a byproduct of this model is a new classification method. We also describe various attacks using our model.
Keywords :
graph theory; security of data; graph transformations; reputation system evaluation testbed model; universal model; Adaptation models; Classification algorithms; Communities; Computational modeling; History; Negative feedback; Peer to peer computing; model; reputation systems; testbed;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Trust, Security and Privacy in Computing and Communications (TrustCom), 2011 IEEE 10th International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4577-2135-9
Type :
conf
DOI :
10.1109/TrustCom.2011.40
Filename :
6120832
Link To Document :
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