PVLDB
2008
14 years 2 months ago
2008
Sorting hierarchical data in external memory is necessary for a wide variety of applications including archiving scientific data and dealing with large XML datasets. The topic of ...
APVIS
2008
14 years 4 months ago
2008
This paper presents an interactive visualization toolkit for navigating and analyzing the National Science Foundation (NSF) funding information. Our design builds upon the treemap...
INFOVIS
2005
IEEE
14 years 8 months ago
2005
IEEE
Treemaps are a well-known method for the visualization of attributed hierarchical data. Previously proposed Treemap layout algorithms are limited to rectangular shapes, which caus...
IV
2008
IEEE
14 years 9 months ago
2008
IEEE
We previously applied our own hierarchical data visualization technique for structure-activity relationship (SAR) analyses of biochemical data. The study applied a recursive parti...
SIGMOD
2002
ACM
15 years 3 months ago
2002
ACM
This report is part of the seminar Digital Information Curation held by Prof. Dr. Marc H. Scholl and Dr. Andr?e Seifert during the winter term 2005/06. Its intention is to summari...
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SIGMOD
2008
ACM
15 years 3 months ago
2008
ACM
Database archiving is important for the retrieval of old versions of a database and for temporal queries over the history of data. We demonstrate XArch, a management system for ma...