NDLI: High-performance computing in mobile services

Content Provider	ACM Digital Library
Author	Liu, Zhen
Abstract	With the ever increasing popularity of smart phones, mobile services have been evolving rapidly to allow users to enjoy localized and personalized experiences. Users can discover local information and keep connected with family and friends on the go, and ultimately to experience the convergence of cyber space and physical world where digital technologies are interwoven into the day-to-day life. A pivotal component of such a cyber-physical convergence is the contextual intelligence. The extraction and dissemination of contextual information around users is the key for the cyber capabilities to be applied to physical activities and for the cyber world to better reflect the physical reality. In this talk, we shall address some issues arising from context-based mobile services. In particular, we discuss how mobility impacts contextual relevancy and personalization in mobile services. The relevancy and timeliness of contextual information not only are essential for these services to deliver great user experiences, but also put significant computation pressure on service infrastructure that processes continuous data streams in real time and disseminate relevant data to a large amount of mobile users. This talk will explore the challenges and opportunities for high-performance computing in mobile services. Based on key findings from large-scale mobile measurement data, the talk will analyze the tradeoff of different computing architectures, present case studies of scalable system design and implementation for personalized mobile services, and conclude with open challenges for the broad research community in performance measurement and modeling.
Starting Page	3
Ending Page	4
Page Count	2
File Format	PDF
ISSN	01635999
DOI	10.1145/2318857.2254759
Journal	ACM SIGMETRICS Performance Evaluation Review (PERV)
Volume Number	40
Issue Number	1
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2014-01-10
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Keynote
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Hardware and Architecture Software

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

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