P2P networking: an information sharing alternative

Parameswaran, Manoj; Susarla, Anjana; Whinston, Andrew B.

doi:10.1109/2.933501

Cited by 157 publications

(69 citation statements)

References 7 publications

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“…Each computer has the same roles and functions [6]. A P2P network distributes information among the nodes directly instead of interacting with a single server [7]. Moreover, a P2P network platform is independent.…”

Section: Peer-to-peer Network (P2p Network)mentioning

confidence: 99%

Trust and Security in Service‐Oriented Environments

Chang

Dillon

Hussain

2006

Trust and Reputation for Service‐Oriented Environments

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The advent of the Internet and the Web provide connectivity and information richness over great distances at any time. This has created a dynamic, open and convenient environment for social and business development. It not only provides the opportunity for new entrepreneurial endeavours utilizing the Web, but also opens up new opportunities for old, static, closed, locally based businesses to adopt new business paradigms and new organizational forms. The Internet has also opened up modes of interaction and dynamic organizational configurations that were previously inconceivable within a wide array of human and business activities. However, these have also introduced challenges. One of the most pressing of these arises from the fact that in a business or social interaction on the Internet, we cannot rely on the usual physical, facial and verbal cues that we might have relied on to reach a judgement as to whether or not the other party will fulfil the service that they are promising. In addition, in the case of the purchase of physical goods over the Internet, we have no direct physical, sensory contact with the specific product and are reliant solely on the promise of the seller. We are being put in the position of 'buying a pig in a poke', rather than being able to 'squeeze the tomatoes' to determine their firmness. There could, in some cases, be difficulties ensuring that the purchaser pays for the goods. These factors and several others, when taken together, create the imperative for being able to make judgements within such an environment about the other parties' trustworthiness and capability to provide the service at a specific level of quality. Through adopting new trust technology in the service-oriented network environment, a platform for both consumers and businesses to learn from each other is created. Thus, real business value, increased consumer confidence, guaranteed quality of product and service could become a reality in the virtual word.In this chapter, we study why trust is important and make clear distinctions between the concepts of trust and security. We also offer a detailed introduction to service-oriented environments, which are an integral part of a networked economy. Why Trust?In recent times, we have seen an increasing number of people carrying out a myriad of different activities on the Internet. These range from writing reports to looking at the news, from selling a car to joining a club, from the purchase of goods (e.g., [1]) to the purchase of services (e.g., Priceline.com for travel arrangements), from entertainment (music or games) to research and

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Section: Peer-to-peer Network (P2p Network)mentioning

confidence: 99%

Trust and Security in Service‐Oriented Environments

Chang

Dillon

Hussain

2006

Trust and Reputation for Service‐Oriented Environments

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“…The approach to query-processing that we present in this paper is strongly motivated by the peer-to-peer (P2P) architecture [12] that we expect for the Semantic Web. In this section we will argue why we expect the Semantic Web to have such a peer-to-peer architecture.…”

Section: Semantic Web and Peer-to-peermentioning

confidence: 99%

Query Processing in Ontology-Based Peer-to-Peer Systems

Stuckenschmidt

Harmelen

Giunchiglia

2005

Ontologies for Agents: Theory and Experiences

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“…Compared with a centralized system, a P2P system provides an easy way to aggregate large amounts of resources residing on the edge of Internet, and it with a low cost of system maintenance [1]. By reason of peers are heterogeneous, some peers might be benevolent in providing services, and some might be even malicious by providing bad services or harming the consumers.…”

Section: Introductionmentioning

confidence: 99%

An Access Control Model in Lager-Scale P2P File Sharing Systems

Yue

Chen

et al. 2007

Computational Science – ICCS 2007

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Abstract. In lager-scale P2P file sharing systems, peers often must interact with unknown or unfamiliar peers without the benefit of trusted third parties or authorities to mediate the interactions. The decentralized and anonymous characteristics of P2P environments make the task of controlling access to sharing information more difficult. In this paper, we identify access control requirements and propose a trust based access control framework for P2P file-sharing systems. The model integrates aspects of trust and recommendation, fairness based participation schemes and access control schemes.

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P2P networking: an information sharing alternative

Cited by 157 publications

References 7 publications

Trust and Security in Service‐Oriented Environments

Trust and Security in Service‐Oriented Environments

Query Processing in Ontology-Based Peer-to-Peer Systems

An Access Control Model in Lager-Scale P2P File Sharing Systems

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