among structured peer-to-peer systems, chord has a general popularity due to its salient features like simplicity, high scalability, small path length with respect to network size, and flexibility on node join and departure. however, chord doesn’t take into account the topology of underlying physical network when a new node is being added to the system, thus resulting in high routing latency an...

abstract— peer-to-peer ( p2p ) systems have been the center of attention in recent years due to their advantage . since each node in such networks can act both as a service provider and as a client , they are subject to different attacks . therefore it is vital to manage confidence for these vulnerable environments in order to eliminate unsafe peers . this paper investigates the use of genetic ...

the internet is already the primary source of tourist destination information for travelers. according to world tourism organization, about 95% of web users use the internet to gather travel related information and about 93% indicate that they visited tourism web sites when planning for vacations. the number of people turning to the internet for vacation and travel planning has increased more t...

Background and Objectives: The editorial peer review has an important role in the publication of scientific articles. Peers or reviewers are those scholars who have the expertise regarding the topic of a given article. They critically appraise the articles without having any monetary incentives or conflicts of interest. The aim of this study was to determine the most important aspects of the ed...

In computer science, conferences and journals conduct peer review in order to decide what to publish. Many have pointed out the inherent weaknesses in peer review, including those of bias, quality, and accountability. Many have suggested and adopted refinements of peer review, for instance, double blind peer review with author rebuttals. In this essay, I argue that peer review as currently prac...

The impact of peer review on learning has been a significant research topic for many years. Online peer review systems enable researchers to administer peer review activities and obtain and code feedback on the process and outcomes. However, studies evaluating the use of online peer review systems are just beginning to examine impacts on learning outcomes. This paper synthesizes research from a...

recently, peer-to-peer (p2p) networks contribute to a large fraction of the internet backbone traffic. consequently, misusing such networks for malicious purposes is a potential side effect. in this review article, we investigate different techniques of misusing p2p overlay networks to launch large-scale next-generation distributed denial of service (ddos) attacks. in particular, we investigate...