2242 search results - page 55 / 449 » In Search Of An Accuracy Metric |
EMSOFT
2004
Springer
14 years 3 months ago
2004
Springer
One central issue in system structuring and quality prediction is the interdependencies of system modules. This paper proposes a novel technique for determining the operational co...
MMS
2006
13 years 9 months ago
2006
In content-based image retrieval (CBIR), relevant images are identified based on their similarities to query images. Most CBIR algorithms are hindered by the semantic gap between ...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
—Peak Signal-to-Noise Ratio (PSNR) is the simplest and the most widely used video quality evaluation methodology. However, traditional PSNR calculations do not take the packet lo...
APWEB
2007
Springer
14 years 3 months ago
2007
Springer
Ontologies are increasingly used in various applications (e.g., semantic interoperability, data integration). In particular, there is a trend in applying ontologies to improve resu...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
One of the most challenging aspects of managing a very large data warehouse is identifying how queries will behave before they start executing. Yet knowing their performance charac...