NDLI: A 3D treemap approach for analyzing the classificatory distribution in patent portfolios

Content Provider	IEEE Xplore Digital Library
Author	Giereth, M. Bosch, H. Ertl, T.
Copyright Year	2008
Description	Author affiliation: Visualization & Interactive Syst. Inst., Univ. of Stuttgart, Stuttgart (Giereth, M.; Bosch, H.; Ertl, T.)
Abstract	Due to the complexity of the patent domain and the huge amount of data, advanced interactive visual techniques are needed to support the analysis of large patent collections and portfolios. In this paper we present a new approach for visualizing the classificatory distribution of patent collections among the International Patent Classification (IPC) - todaypsilas most important internationally agreed patent classification system with about 70.000 categories. Our approach is based on an interactive three-dimensional treemap overlaid with adjacency edge bundles.
Starting Page	189
Ending Page	190
File Size	3663570
Page Count	2
File Format	PDF
ISBN	9781424429356
DOI	10.1109/VAST.2008.4677380
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-19
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Taxonomy Appropriate technology Gas insulated transmission lines 3D-Treemaps Couplings Interactive systems Visual analytics Investments Data visualization 3D Edge-Bundling Portfolios Patent Co-Classification Analysis Classification tree analysis
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
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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

A 3D treemap approach for analyzing the classificatory distribution in patent portfolios