27 search results - page 4 / 6 » Data Quality in HL7 Messages - A Real Case Analysis |
ARC
2010
Springer
14 years 26 days ago
2010
Springer
In this paper, we present the Quantitative Usage Analysis of Data (QUAD) tool, a sophisticated memory access tracing tool that provides a comprehensive quantitative analysis of mem...
SIGMOD
2010
ACM
13 years 11 months ago
2010
ACM
Most people consider a database is merely a data repository that supports data storage and retrieval. Actually, a database contains rich, inter-related, multi-typed data and infor...
KDD
2007
ACM
14 years 6 months ago
2007
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
SIGMOD
2004
ACM
14 years 6 months ago
2004
ACM
Mining informative patterns from very large, dynamically changing databases poses numerous interesting challenges. Data summarizations (e.g., data bubbles) have been proposed to c...
KDD
2007
ACM
14 years 5 days ago
2007
ACM
Mixture models form one of the most widely used classes of generative models for describing structured and clustered data. In this paper we develop a new approach for the analysis...