Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10320625 | Artificial Intelligence in Medicine | 2005 | 24 Pages |
Abstract
In this work we have considered the theoretical and methodological issues concerning the definition of a general data model for describing temporal and multimedia features of semistructured clinical information. Other research and application oriented features, which have not been considered in MTGM, could be investigated for completing MTGM with regard to its applicability to clinical domains: MTGM does not allow one to express times at different levels of granularities, i.e. with different time units, or with indeterminacy; besides the considered valid time, it could be interesting to manage also other temporal dimensions such as the transaction and availability times. Besides being useful for managing multimedia data stored according to widely accepted standards as MPEG and DICOM, nowadays semistructured data, and XML in particular, are becoming the most important way for expressing and exchanging medical knowledge and data: MTGM can be considered as a data model allowing the seamless representation of both (multimedia and temporal) clinical data and knowledge.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Carlo Combi, Barbara Oliboni, Rosalba Rossato,