J
Jon Crowcroft
Researcher at University of Cambridge
Publications - 692
Citations - 40720
Jon Crowcroft is an academic researcher from University of Cambridge. The author has contributed to research in topics: The Internet & Multicast. The author has an hindex of 87, co-authored 672 publications receiving 38848 citations. Previous affiliations of Jon Crowcroft include Memorial University of Newfoundland & Information Technology University.
Papers
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Proceedings Article
On next-generation telco-managed P2P TV architectures
TL;DR: This paper analyzes the TV viewing behavior of a quarter million users using real traces from one of the largest Telco-managed IPTV networks in the world and shows the synergistic strengths and the potential for various P2P IPTV combined architectures.
Book ChapterDOI
SenShare: transforming sensor networks into multi-application sensing infrastructures
TL;DR: SenShare is presented, a platform that attempts to address the technical challenges in transforming sensor networks into open access infrastructures capable of supporting multiple co-running applications and provides a clear decoupling between the infrastructure and the running application, building on the concept of overlay networks.
Journal ArticleDOI
Big data for development: applications and techniques
Anwaar Ali,Junaid Qadir,Raihan Ur Rasool,Raihan Ur Rasool,Arjuna Sathiaseelan,Andrej Zwitter,Jon Crowcroft +6 more
TL;DR: In this paper, the authors provide a review of existing BD4D work to study the impact of big data on the development of society and highlight important challenges and open issues, including efficient data acquisition and sharing, establishing of context and veracity of a dataset, and ensuring appropriate privacy.
Proceedings ArticleDOI
A multicast transport protocol
Jon Crowcroft,K. Paliwoda +1 more
TL;DR: The aim of the protocol is to provide a service equivalent to a sequence of reliable sequential unicasts between a client and a number of servers, whilst using the broadcast nature of some networks to reduce both the number of packets transmitted and the overall time needed to collect replies.
Proceedings Article
Jitsu: just-in-time summoning of unikernels
Anil Madhavapeddy,Thomas Leonard,Magnus Skjegstad,Thomas Gazagnaire,David Sheets,Dave Scott,Richard Mortier,Amir Chaudhry,Balraj Singh,Jon Ludlam,Jon Crowcroft,Ian Leslie +11 more
TL;DR: Jitsu is presented, a new Xen toolstack that satisfies the demands of secure multitenant isolation on resource-constrained embedded ARM devices by using unikernels: lightweight, compact, single address space, memory-safe virtual machines (VMs) written in a high-level language.