A social-network defence against whitewashing

نویسندگان

  • Adrian Perreau de Pinninck
  • Marco Schorlemmer
  • Carles Sierra
  • Stephen Cranefield
چکیده

We provide a defence against whitewashing for trust assessment mechanisms (TAM) by using an underlying social network in MAS and P2P. Since interaction requests are routed through the social network, routers can block requests from portions of the network known for whitewashing. Furthermore, by limiting feedback spread to the interaction routers, the trust assessment can be done without querying for feedback with a small loss in efficiency.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Designing Social Norm Based Incentive Schemes to Sustain Cooperation in a Large Community

Sustaining cooperation among self-interested agents is critical for the proliferation of emerging networked communities, such as the communities formed by social networking services. Providing incentives for cooperation in networked communities is particularly challenging because of their unique features: a large population of anonymous agents interacting infrequently, having asymmetric interes...

متن کامل

Avoiding Whitewashing in Unstructured Peer-to-Peer Resource Sharing Network

In peer-to-peer file sharing network, it is hard to distinguish between a legitimate newcomer and a whitewasher. This makes whitewashing a big problem in peerto-peer networks. Although the problem of whitewashing can be solved using permanent identities, it may take away the right of anonymity for users. In this paper, we a have proposed a novel algorithm to avoid this problem when network uses...

متن کامل

Integrated Social and QoS Trust-Based Routing in Delay Tolerant Networks

We propose and analyze a class of integrated social and quality of service (QoS) trust-based routing protocols in mobile ad-hoc delay tolerant networks. The underlying idea is to incorporate trust evaluation in the routing protocol, considering not only QoS trust properties but also social trust properties to evaluate other nodes encountered. We prove that our protocol is resilient against bad-...

متن کامل

Integrated Social and QoS Trust-Based Routing in Mobile Ad Hoc Delay Tolerant Networks

We propose and analyze a class of integrated social and quality of service (QoS) trustbased routing protocols in mobile ad-hoc delay tolerant networks. The underlying idea is to incorporate trust evaluation in the routing protocol, considering not only QoS trust properties but also social trust properties to evaluate other nodes encountered. We prove that our protocol is resilient against bad-m...

متن کامل

Semiotics of Collective Memory of the Iran-Iraq War (Holy Defence): A Case Study of the Shared Images in Virtual Social Networks

This study aims to achieve a semiotic understanding of collective memory of the Iran-Iraq war. For this purpose, samples of images in virtual social networks shared in response to the news of discovery and return of the bodies of more than 175 divers have been analyzed. Visual signs in photographs, cartoons, graphic designs, prints, paintings and posters, in methods of historical pictures and f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010