Results 21 to 30 of about 99,123,269 (294)

A Survey on Security in Mobile Peer-to-Peer Architectures—Overlay-Based vs. Underlay-Based Approaches

open access: yesFuture Internet, 2010
Mobile Ad hoc networks (MANET) and Peer-to-Peer (P2P) networks share central characteristics such as their distributed and decentralized nature.
Christian Gottron   +2 more
doaj   +1 more source

Self-organizing peer-to-peer social networks [PDF]

open access: yes, 2008
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2008 The Authors.Peer-to-peer (P2P) systems provide a new solution to distributed information and resource sharing because of its ...
Sun, Y, Wang, F
core   +1 more source

Student Autonomy and Peer Learning – An Example

open access: yesHögre Utbildning, 2012
This short article presents and describes a transition from “traditional” teaching with knowledge transferred from the teacher to the students in a classroom to a peer-to-peer situation in which the students, with different support, learn from each other.
Stefan Hellmer
doaj   +4 more sources

When Open Hypermedia Meets Peer-to-Peer Computing

open access: yes, 2004
We describe the extension to our previous work on a Web-based peer-to-peer open hypermedia system, the DDLS. We enrich the peer model by introducing query history, and propose the use of the naive estimator which utilises the local knowledge of peers to ...
De Roure, David   +5 more
core   +2 more sources

Peer-to-Peer Overlay in Mobile Ad-hoc Networks

open access: yes, 2009
Wireless multi-hop networks such as mobile ad-hoc (MANET) or wirelessmesh networks (WMN) have attracted big research efforts during the last yearsas they have huge potential in several areas such as military communications, fastinfrastructure replacement
Korpeoglu, Ibrahim   +5 more
core   +7 more sources

Bingo: A Semi-Centralized Password Storage System

open access: yesJournal of Cybersecurity and Privacy, 2022
A lack of security best practices in modern password storage has led to a dramatic rise in the number of online data breaches, resulting in financial damages and lowered trust in online service providers.
Abdullah F. Al-Aboosi   +2 more
doaj   +1 more source

The invisible politics of Bitcoin: governance crisis of a decentralised infrastructure

open access: yesInternet Policy Review, 2016
Bitcoin is a decentralised currency and payment system that seeks to eliminate the need for trusted authorities. It relies on a peer-to-peer network and cryptographic protocols to perform the functions of traditional financial intermediaries, such as ...
Primavera De Filippi, Benjamin Loveluck
doaj   +1 more source

10. P-Grid: Dynamics of self-organizing processes in structured peer-to-peer systems

open access: yes, 2022
S.137-153Peer-to-peer systems are often characterized as self-organizing systems. Such characterization is frequently used to informally express properties of Peer-to-Peer systems such as the distribution of control, locality of processing, and the ...
Hauswirth, Manfred   +2 more
core   +1 more source

Increasing the degree of acceptability for chatbots in technical support systems for educational sector by using ML and semantic web

open access: yesAlexandria Engineering Journal
Work on digital transformation is one of the main features of the fourth economic revolution, which tends to benefit from technology in various aspects of life.
Adel A. Bahaddad
doaj   +1 more source

Peer mentoring experience on becoming a good doctor: student perspectives

open access: yesBMC Medical Education, 2020
Background PASS is a peer-led structured academic mentoring program designed to provide academic assistance for new students in their transition from college to university studies and also for students struggling in certain units.
Mohd Syameer Firdaus Mohd Shafiaai   +2 more
doaj   +1 more source

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