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Topic maps for custom viewing of data

Mahabal, Ashish and Djorgovski, S. G. and Williams, Roy and Brunner, Robert (2002) Topic maps for custom viewing of data. In: Virtual Observatories. Proceedings of SPIE. No.4846. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 65-76. ISBN 0819446254. https://resolver.caltech.edu/CaltechAUTHORS:20180711-100710320

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Abstract

A Topic Map is a structured network of hyperlinks that points into an information pool. Topic Maps have an existence independent of the information pool and hence different Topic Maps can form different layers above the same information pool and provide us with different views of it. We explore the use of Topic Maps with the Unified Column Descriptor (UCD) scheme developed in the frame of the ESO-CDS data mining project. UCD, with its multi-tier hierarchical structure, categorizes parameters reported in tables and catalogs. By using Topic Maps we show how columns from different catalogs with similar but not identical descriptions could be combined. A direct application for the Virtual Observatory community is that of merging catalogs in order to generate customized views of data.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.461516DOIArticle
https://arxiv.org/abs/astro-ph/0210404arXivDiscussion Paper
ORCID:
AuthorORCID
Mahabal, Ashish0000-0003-2242-0244
Djorgovski, S. G.0000-0002-0603-3087
Additional Information:© 2002 Society of Photo-optical Instrumentation Engineers (SPIE). This work was supported in part by the NASA AISRP program and the NSF ITR program. Many thanks to Vidyullata Mahabal for help with the figures. Many thanks to Francois Ochsenbein for patiently replying queries about UCDs.
Funders:
Funding AgencyGrant Number
NASAUNSPECIFIED
NSFUNSPECIFIED
Subject Keywords:Virtual Observatory, Topic Map, XML, Large Datasets, Knowledge Organization, Data Discovery, Semantic Nets
Series Name:Proceedings of SPIE
Issue or Number:4846
Record Number:CaltechAUTHORS:20180711-100710320
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180711-100710320
Official Citation:Ashish Mahabal, Stan G. Djorgovski, Roy E. Williams, Robert J. Brunner, "Topic maps for custom viewing of data", Proc. SPIE 4846, Virtual Observatories, (16 December 2002); doi: 10.1117/12.461516; https://doi.org/10.1117/12.461516
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:87746
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:11 Jul 2018 17:16
Last Modified:03 Oct 2019 19:59

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