DEBU
1999
13 years 4 months ago
1999
This paper is a July 1999 snapshot of a "whitepaper" that I've been working on. The purpose of the whitepaper, which I initially drafted in April 1999, was to formu...
ISCI
2000
13 years 4 months ago
2000
Data Quality has many dimensions one of which is accuracy. Accuracy is usually compromised by errors accidentally or intensionally introduced in a database system. These errors re...
TITB
2008
13 years 4 months ago
2008
Episode creation is the task of classifying medical events and related clinical data to high-level concepts, such as diseases. Challenges in episode creation result in part because...
IKE
2004
13 years 6 months ago
2004
A serious problem facing many organizations today is the need to share information among systems that have been developed separately. Conflicts in the structure and semantics of t...
IPPS
1999
IEEE
13 years 9 months ago
1999
IEEE
Some classes of real-time systems function in environments which cannot be modeled with static approaches. In such environments, the arrival rates of events which drive transient ...
GCC
2003
Springer
13 years 10 months ago
2003
Springer
For better supervising workflow performance, the data elements engaged in workflow execution are classified into application data and process data. Taking advantage of HyperSet and...
WEBDB
2005
Springer
13 years 10 months ago
2005
Springer
We present a system for efficient indexed querying of XML documents, enhanced with sibling operations. R-tree index proposed in [5] has a very high cost for the following-sibling...