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Arun Venkataramani
Researcher at University of Massachusetts Amherst
Publications - 76
Citations - 9225
Arun Venkataramani is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: The Internet & BitTorrent. The author has an hindex of 36, co-authored 76 publications receiving 9004 citations. Previous affiliations of Arun Venkataramani include University of Washington & University of Texas at Austin.
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Proceedings ArticleDOI
Energy consumption in mobile phones: a measurement study and implications for network applications
TL;DR: TailEnder is developed, a protocol that reduces energy consumption of common mobile applications and aggressively prefetches several times more data and improves user-specified response times while consuming less energy.
Proceedings ArticleDOI
DTN routing as a resource allocation problem
TL;DR: RAPID is presented, an intentional DTN routing protocol that can optimize a specific routing metric such as worst-case delivery latency or the fraction of packets that are delivered within a deadline and significantly outperforms existing routing protocols for several metrics.
Proceedings Article
Black-box and gray-box strategies for virtual machine migration
TL;DR: This work presents Sandpiper, a system that automates the task of monitoring and detecting hotspots, determining a new mapping of physical to virtual resources and initiating the necessary migrations, and implements a black- box approach that is fully OS- and application-agnostic and a gray-box approach that exploits OS-and- application-level statistics.
Proceedings ArticleDOI
Augmenting mobile 3G using WiFi
TL;DR: A system, called Wiffler, to augments mobile 3G capacity in mobile environments and significantly reduces 3G usage, using two key ideas leveraging delay tolerance and fast switching -- to overcome the poor availability and performance of WiFi.
Proceedings ArticleDOI
iPlane: an information plane for distributed services
Harsha V. Madhyastha,Tomas Isdal,Michael Piatek,Colin Dixon,Thomas Anderson,Arvind Krishnamurthy,Arun Venkataramani +6 more
TL;DR: The design, implementation, and evaluation of iPlane are presented, a scalable service providing accurate predictions of Internet path performance for emerging overlay services and demonstrating the feasibility and utility of the service by applying it to several representative overlay services in use today.