B G Buchanan
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Explore the profile of B G Buchanan including associated specialties, affiliations and a list of published articles.
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39
Citations
1003
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Recent Articles
1.
Buchanan B, Rossell S, Maller J, Toh W, Brennan S, Castle D
Psychol Med
. 2013 Mar;
43(12):2513-21.
PMID: 23473554
Background: Several neuroimaging studies have investigated brain grey matter in people with body dysmorphic disorder (BDD), showing possible abnormalities in the limbic system, orbitofrontal cortex, caudate nuclei and temporal lobes....
2.
Chapman W, Bridewell W, Hanbury P, Cooper G, Buchanan B
J Biomed Inform
. 2002 Jul;
34(5):301-10.
PMID: 12123149
Narrative reports in medical records contain a wealth of information that may augment structured data for managing patient information and predicting trends in diseases. Pertinent negatives are evident in text...
3.
Chapman W, Bridewell W, Hanbury P, Cooper G, Buchanan B
Proc AMIA Symp
. 2002 Feb;
:105-9.
PMID: 11825163
Objective: Automatically identifying findings or diseases described in clinical textual reports requires determining whether clinical observations are present or absent. We evaluate the use of negation phrases and the frequency...
4.
Gopalakrishnan V, Buchanan B, Rosenberg J
Proc Int Conf Intell Syst Mol Biol
. 2000 Sep;
8:171-82.
PMID: 10977078
This paper presents a framework called Parallel Experiment Planning (PEP) that is based on an abstraction of how experiments are performed in the domain of macromolecular crystallization. The goal in...
5.
Aronis J, Cooper G, Kayaalp M, Buchanan B
Proc AMIA Symp
. 1999 Nov;
:658-62.
PMID: 10566441
Medical records can form the basis of retrospective studies, be used to evaluate hospital practices and guidelines, and provide examples for teaching medicine. Each of these tasks presumes the ability...
6.
Ambrosino R, Buchanan B
Proc AMIA Symp
. 1999 Nov;
:192-6.
PMID: 10566347
This paper describes a study testing the hypothesis that the learning of a decision-support model by a computer learning algorithm from clinical data can be improved by the addition of...
7.
Cooper G, Buchanan B, Kayaalp M, Saul M, Vries J
Proc AMIA Symp
. 1999 Feb;
:180-4.
PMID: 9929206
Objective: The ability to accurately and efficiently identify patient cases of interest in a hospital information system has many important clinical, research, educational and administrative uses. The identification of cases...
8.
Buchanan B, Carenini G, Mittal V, Moore J
Artif Intell Med
. 1998 Mar;
12(2):169-91.
PMID: 9520223
A current trend in medicine involves establishing collaborative problem solving between patients and physicians in order to involve patients more in their own care. Neither diagnosis nor therapy can be...
9.
Aliferis C, Cooper G, Pollack M, Buchanan B, Wagner M
Comput Biol Med
. 1997 Dec;
27(5):411-34.
PMID: 9397342
The utilization of the appropriate level of temporal abstraction is an important aspect of time modeling. We discuss some aspects of the relation of temporal abstraction to important knowledge engineering...
10.
Cooper G, Aliferis C, Ambrosino R, Aronis J, Buchanan B, Caruana R, et al.
Artif Intell Med
. 1997 Feb;
9(2):107-38.
PMID: 9040894
This paper describes the application of eight statistical and machine-learning methods to derive computer models for predicting mortality of hospital patients with pneumonia from their findings at initial presentation. The...