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» Data Modelling in Complex Application Domains
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MSR
2010
ACM
15 years 9 months ago
The Ultimate Debian Database: Consolidating bazaar metadata for Quality Assurance and data mining
—FLOSS distributions like RedHat and Ubuntu require a lot more complex infrastructures than most other FLOSS projects. In the case of community-driven distributions like Debian, ...
Lucas Nussbaum, Stefano Zacchiroli
CASCON
2006
162views Education» more  CASCON 2006»
15 years 5 months ago
Integrating dynamic views using model driven development
Model Driven Development is helping software developers rapidly engineer today's most sophisticated business applications. Tool support, such as the Eclipse Modeling Framewor...
R. Ian Bull
CVPR
2008
IEEE
16 years 6 months ago
Sparsity, redundancy and optimal image support towards knowledge-based segmentation
In this paper, we propose a novel approach to model shape variations. It encodes sparsity, exploits geometric redundancy, and accounts for the different degrees of local variation...
Salma Essafi, Georg Langs, Nikos Paragios
SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 8 months ago
Implementing Data Cubes Efficiently
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ull...
WSDM
2012
ACM
245views Data Mining» more  WSDM 2012»
13 years 12 months ago
The early bird gets the buzz: detecting anomalies and emerging trends in information networks
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
Brian Thompson