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.
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Journal ArticleDOI
Milking the Cache Cow With Fairness in Mind
TL;DR: This work argues that only algorithms that are fair to all parties involved in caching will encourage engagement and cooperation and develops optimal and heuristic caching solutions that consider both performance and fairness.
Proceedings ArticleDOI
Analysis of burstiness and jitter in real-time communications
Zheng Wang,Jon Crowcroft +1 more
TL;DR: This paper examines burstiness and jitter in real-time communications by assuming that the synchronization process is adaptive, so that the traffic stream can be divided into smaller synchronization units.
Journal ArticleDOI
Using TCP flow-aggregation to enhance data experience of cellular wireless users
TL;DR: It is concluded that installing such a proxy into GPRS network would be of significant benefit to users and how fairness between flows and response to loss is improved, and that queueing and, hence, network latency is reduced.
Journal ArticleDOI
When assistance becomes dependence: characterizing the costs and inefficiencies of A-GPS
Narseo Vallina-Rodriguez,Jon Crowcroft,Alessandro Finamore,Yan Grunenberger,Konstantina Papagiannaki +4 more
TL;DR: This work presents the characterization of the accuracy, location acquisition speed, energy cost, and network dependency of the state of the art A-GPS receivers shipped in popular mobile devices and reveals a number of inefficiencies.
Proceedings ArticleDOI
A shared sensor network infrastructure
TL;DR: An increasing number of sensor networks have been deployed to monitor a variety of conditions and situations and this increasing demand of users for accurate information about natural and surrounding phoenomena is creating a business case for application providers.