Rumor Spreading from Social Networks to E-commerce.

E-commerce and social networks both have achieved great success. Recent studies suggest that the cooperation of Ecommerce and social networks can achieve better efficiency. Unfortunately, to avoid stricter security measures in Ecommerce, novel security problems are emerging when malicious users take advantage of this opportunity to spread rumor from social networks to E-commerce systems. In this paper, concerning the unidirectional coupled networks formed by information dissemination from social networks to Ecommerce, the S2I2R model is proposed to analyze the rumor spreading. Finally, numerical simulations show the performances of the dynamical processes with various control schemes.