NDLI: Geovisual analytics for self-organizing network data

Content Provider	IEEE Xplore Digital Library
Author	Ho Van Quan Astrom, T. Jern, M.
Copyright Year	2009
Description	Author affiliation: National Center for Visual Analytics, Dept. of Science and Technology, Linköping University, Sweden (Ho Van Quan; Astrom, T.; Jern, M.)
Abstract	Cellular radio networks are continually growing in both node count and complexity. It therefore becomes more difficult to manage the networks and necessary to use time and cost effective automatic algorithms to organize the networks neighbor cell relations. There have been a number of attempts to develop such automatic algorithms. Network operators, however, may not trust them because they need to have an understanding of their behavior and of their reliability and performance, which is not easily perceived. This paper presents a novel web-enabled geovisual analytics approach to exploration and understanding of self-organizing network data related to cells and neighbor cell relations. A demonstrator and case study are presented in this paper, developed in close collaboration with the Swedish telecom company Ericsson and based on large multivariate, time-varying and geospatial data provided by the company. It allows the operators to follow, interact with and analyze the evolution of a self-organizing network and enhance their understanding of how an automatic algorithm configures locally-unique physical cell identities and organizes neighbor cell relations of the network. The geovisual analytics tool is tested with a self-organizing network that is operated by the Automatic Neighbor Relations (ANR) algorithm. The demonstrator has been tested with positive results by a group of domain experts from Ericsson and will be tested in production.
Starting Page	43
Ending Page	50
File Size	5110747
Page Count	8
File Format	PDF
ISBN	9781424452835
DOI	10.1109/VAST.2009.5332610
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Data analysis visualization Filtering multi-dimensional Self-organizing networks multi-layer Information analysis Geovisual analytics Visual analytics geospatial data sets Data visualization self-organizing network time-varying Large-scale systems Pattern analysis Testing
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

Visualization of Self-Organizing Networks Operated by the ANR Algorithm

Large Scale Network Analysis with Interactive Visualisation

A multi-level middle-out cross-zooming approach for large graph analytics

Unifying the framework of Multi-Layer Network and Visual Analytics

A web-enabled visualization toolkit for geovisual analytics

GeoLens: Enabling Interactive Visual Analytics over Large-Scale, Multidimensional Geospatial Datasets

MobiVis: A Visualization System for Exploring Mobile Data

Visual Analytics for Finding Critical Structures in Massive Time-Varying Turbulent-Flow Simulations

Exploratory 3D geovisual analytics

Geovisual analytics for self-organizing network data

Similar Documents

Visualization of Self-Organizing Networks Operated by the ANR Algorithm

Large Scale Network Analysis with Interactive Visualisation

A multi-level middle-out cross-zooming approach for large graph analytics

Unifying the framework of Multi-Layer Network and Visual Analytics

A web-enabled visualization toolkit for geovisual analytics

GeoLens: Enabling Interactive Visual Analytics over Large-Scale, Multidimensional Geospatial Datasets

MobiVis: A Visualization System for Exploring Mobile Data

Visual Analytics for Finding Critical Structures in Massive Time-Varying Turbulent-Flow Simulations

Exploratory 3D geovisual analytics

Geovisual analytics for self-organizing network data