NDLI: ECC: Edge Cloud Composites

Content Provider	IEEE Xplore Digital Library
Author	Bhardwaj, K. Sreepathy, S. Gavrilovska, A. Schwan, K.
Copyright Year	2014
Description	Author affiliation: Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA (Bhardwaj, K.; Sreepathy, S.; Gavrilovska, A.; Schwan, K.)
Abstract	With an ever increasing number of networked devices used in mobile settings, or residing in homes, offices, and elsewhere, there is a plethora of potential computational infrastructure available for providing end users with new functionality and improved experiences for their interactions with the cyber physical world. The goal of our research is to permit end user applications to take advantage of dynamically available, local and remote computational infrastructure, without requiring applications to be explicitly rewritten and/or reconfigured for each scenario and with minimal end user intervention. Edge Cloud Composites (ECC) make possible the dynamic creation of virtual computational platforms that (i) can be composed from specific capabilities - competences - of participating devices, (ii) are guided by end user-centric abstractions capturing current user context and user intent, and (iii) use dynamic methods for device discovery and ECC maintenance. In contrast to datacenter clouds, ECC participants can include both virtualized and non-virtualized devices, and in addition, services running remotely, made possible by ECC's CIC abstractions, where C(ompetence) captures the functional capabilities of accessible devices and/or remote services, (I)ntent articulates end user desires, and (C)ontext describing the current operating environment. Concrete examples prototyped in this work include Android applications for distributed video playback, collaborative UI, and a distributed augmented reality application. For all such applications, an ECC composed from available devices, and guided by ECC's CIC notions, obtains up to 86% performance improvements and reductions in energy consumption of up to 37% compared to running on a single device. A resultant advantage in using ECCs to run applications is the ability to avoid the unpredictable latency variations seen in device-remote cloud interactions.
Sponsorship	IEEE Comput. Soc.
Starting Page	38
Ending Page	47
File Size	667981
Page Count	10
File Format	PDF
ISBN	9781479944255
DOI	10.1109/MobileCloud.2014.18
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-04-08
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Availability Context-aware services Platform virtualization Competence Mobile communication Virtual machining Intent Device cloud Engines Guidelines Virtual platforms Device services Assembly
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in