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ER
1998
Springer
145views Database» more  ER 1998»
14 years 21 days ago
Design and Analysis of Quality Information for Data Warehouses
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
Manfred A. Jeusfeld, Christoph Quix, Matthias Jark...
STTT
2008
117views more  STTT 2008»
13 years 8 months ago
An approach to quality engineering of TTCN-3 test specifications
Abstract Experience with the development and maintenance of large test suites specified using the Testing and Test Control Notation (TTCN-3) has shown that it is difficult to const...
Helmut Neukirchen, Benjamin Zeiss, Jens Grabowski
BIBE
2007
IEEE
120views Bioinformatics» more  BIBE 2007»
14 years 14 days ago
Quality Assessment of Affymetrix GeneChip Data using the EM Algorithm and a Naive Bayes Classifier
Recent research has demonstrated the utility of using supervised classification systems for automatic identification of low quality microarray data. However, this approach requires...
Brian E. Howard, Beate Sick, Imara Perera, Yang Ju...
OTM
2009
Springer
14 years 3 months ago
Ontology-Driven Provenance Management in eScience: An Application in Parasite Research
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...
Satya Sanket Sahoo, D. Brent Weatherly, Raghava Mu...
ICCHP
2010
Springer
13 years 10 months ago
Automatic Live Monitoring of Communication Quality for Normal-Hearing and Hearing-Impaired Listeners
Abstract. This contribution presents a system, which allows for a continuous monitoring of speech intelligibility from a single microphone signal. The system accounts for the detri...
Jan Rennies, Eugen Albertin, Stefan Goetze, Jens-E...