KSL-93-70 + redirect page
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge + Has identifier
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge + Ksl tr id
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge + Number
| The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge |
Bibtype
techreport
Has publishing details
December,1993
Has title
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge
Has where published
KSL-93-70
Has year
1993
Title
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge
Year
1993
Abstract
Medical databases, which contain longitudi … Medical databases, which contain longitudinal series of time-stamped patient data, are quintessential examples of real-world temporal databases. A database-requirements analysis for clinical decision-support programs reveals, however, that the underlying model of time in most medical databases is not adequate for a variety of clinically relevant queries. In searching for an appropriate temporal data model, we evaluate whether proposed temporal extensions to the relational model can meet the needs of clinical decision-support systems. We conclude that most temporal relational models are inadequate, because they do not support the time indeterminacy of temporal data at different granularities. temporal data at different granularities.
Address
Stanford, CA, USA +
Author
Amar K. Das and Samson W. Tu and Mark A. Musen +
Has author
Amar K. Das and Samson W. Tu and Mark A. Musen +
Has identifier
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge +
Institution
Knowledge Systems, AI Laboratory +
Ksl tr id
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge +
Month
December +
Number
The Representation and Manipulation of Temporal Data for Clinical Decision-Support Systems: A Database Challenge +
Process note
NO +
Categories KSL Technical Report +, Publication +, Technical Report +
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