Data aggregation is any of a number of processes in which information is gathered and expressed in a summary form, for a variety of purposes (such as statistical analysis). ... - Data aggregation is any process in which information is gathered and expressed in a summary form, for purposes such as statistical analysis.
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This article is a case study of the use of Perl and XML/RDF technologies to channel disparate sources of data into a semi-structured repository. This repository helped to build structured OLAP warehouses by mining an RDF repository with SAX machines. ... Massive Data Aggregation with Perl (9 tags)
www.perl.com/pub/a/2005/05/05/aggregation.html www.perl.com/pub/a/2005/05/05/aggregation.html
data aggregation: [In security,] the compilation of unclassified individual data systems and data elements resulting in the totality of the information being classified. [INFOSEC-99]
www.its.bldrdoc.gov/projects/devglossary/_data_aggregat... www.its.bldrdoc.gov/projects/devglossary/_data_aggregation.html
In Data Aggregation, value is derived from the aggregation of two or more contributing data characteristics. Aggregation can be made from different data occurrences within the same data subject, Data aggregation helps company data warehous...
http://www.geekinterview.com/kb/data-aggregation.html
Data aggregation is any process in which information is expressed in a summary form for purposes such as reporting or analysis. Ineffective data aggregation is currently a major component that limits query performance. And, with up to 90 pe...
http://www.tdwi.org/Publications/WhatWorks/display.aspx...
Informatica’s data aggregation solution is a single, powerful, easy-to-use environment that automates key steps in the data aggregation process and serves as the foundation for data aggregator operations. ... Build Your Business on a Scalable and Reliable Proven Data Aggregation Solution...
www.informatica.com/SOLUTIONS/DATA_AGGREGATION/Pages/in... www.informatica.com/SOLUTIONS/DATA_AGGREGATION/Pages/index.aspx
The formation of an optimal data aggregation tree is generally NP-hard. We presented some suboptimal data aggregation tree generation heuristics and showed the existence of polynomial special cases.
lecs.cs.ucla.edu/Publications/papers/krishnamacharib_ag... lecs.cs.ucla.edu/Publications/papers/krishnamacharib_aggregation.pdf
The problem of the effect of data aggregation on results of analyses and models is a classic one in Geography. ... We began with census block group data for the Buffalo metropolitan area:
www.ncgia.ucsb.edu/~jgotts/murray/murray.html
"One of the criteria to qualify for that money is to provide for the meaningful use of electronic medical records and interoperability of data," Shihadeh said. "We believe that tools like Amalga and HealthVault clearly demonstrate that ability."
www.thestandard.com/news/2009/04/05/microsoft-updates-e... www.thestandard.com/news/2009/04/05/microsoft-updates-e-health-data-aggregation-software
Sparse Data Aggregation in Sensor Networks; Jie Gao; Computer Science; Department; SUNY Stony Brook; Stony Brook, NY 11794 jgao@cs.sunysb.edu; Leonidas Guibas; Nikola Milosavljevic; Computer Science; Department;
www.stanford.edu/~nikolam/downloads/gghm-sdasn-07.pdf