Interactive Visual Exploration of Large Relational Data

Name: Interactive Visual Exploration of Large Relational Data
Brand: VDM Verlag Dr. Müller
SKU: 9783639132311
Price: 48.39 EUR
Availability: InStock

Using multiresolution data aggregations built on a high-dimensional index

Autor: Mustafa Sanver

Jazyk:

Väzba: Brožovaná

Vydavateľ: VDM Verlag Dr. Müller

Dostupnosť: U vydavateľa na objednávku

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48.39 €

Visualization is a powerful tool to capture profound §insights. However, interactive visual explorat...

Informácie o knihe

Autor

Mustafa Sanver

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2009

Stránok

112

EAN

9783639132311

Enbook ID

06821952

Vydavateľ

VDM Verlag Dr. Müller

Rozmery

220

Kompletný popis

Visualization is a powerful tool to capture profound §insights. However, interactive visual exploration of §massive data in many activities from business §decision making to scientific analysis poses §fundamental technical challenges to both data §visualization and database management systems. §In this work, we propose a density-based methodology §to address the challenge. We present multiresolution §data aggregation as an intermediate representation of§data between visualization tools and databases. Data §aggregated at multiple resolutions are stored in §internal nodes of a partition-based high dimensional §tree index while the individual records are stored §in leaf nodes. Such a piggyback ride of aggregated §data efficiently supports resolution-based data §access patterns of large relational data. §Multiresolution data aggregation provides density-§based data input to visualization techniques. A §software tool (mVis) is developed to§demonstrate the feasibility and effectiveness of the §new input. It is a dynamic, flexible, and extendible §framework which currently constitutes several §visualization techniques that support the new data §representation.

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Interactive Visual Exploration of Large Relational Data

Using multiresolution data aggregations built on a high-dimensional index

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Kompletný popis

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Zákazníci, ktorí si kúpili túto knihu, kúpili tiež