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AAAI
2008
15 years 8 months ago
Visualization of Large-Scale Weighted Clustered Graph: A Genetic Approach
In this paper, a bottom-up hierarchical genetic algorithm is proposed to visualize clustered data into a planar graph. To achieve global optimization by accelerating local optimiz...
Jiayu Zhou, Youfang Lin, Xi Wang
163
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AINA
2010
IEEE
15 years 11 months ago
Data Integration at Scale: From Relational Data Integration to Information Ecosystems
Our world is increasingly data-driven. The growth and value of data continue to exceed all predictions. Potential for business opportunity, economic growth, scientific discovery, ...
Michael L. Brodie
ICDE
2008
IEEE
215views Database» more  ICDE 2008»
16 years 7 months ago
Fast and Simple Relational Processing of Uncertain Data
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...
Lyublena Antova, Thomas Jansen, Christoph Koch, Da...
CAISE
2003
Springer
15 years 11 months ago
Are There Requirements for BPS?
A huge amount of effort is consumed in modelling business processes, and then in developing and maintaining tools, documentation, and training courses to support the modelled proce...
Ian F. Alexander
SIGMOD
2010
ACM
149views Database» more  SIGMOD 2010»
15 years 25 days ago
On models and query languages for probabilistic processes
Probabilistic processes appear naturally in various contexts, with applications to Business Processes, XML data management and more. Many models for specifying and querying such p...
Daniel Deutch, Tova Milo