Conference Paper
Sensor Selection for event-detectability in Interpreted Petri Nets using an Ant Colony Optimization algorithm
Fecha
2010Autor
Villasenor-Cabrera, T.
Guardia-Olmos, J.
Jimenez-Maldonado, M.
Rizo-Curiel, G.
Pero-Cebollero, M.
Institución
Resumen
The Mini-Mental State Examination (MMSE) is a rapid, easy-to-administer test for the assessment of cognition functions. It is widely used in clinical practice and in applied research. In this study, we aimed to establish a standard for the Mexican population similar to the ones produced for other relevant populations. We also analysed the effects of demographic variables which regularly induce bias in responses on performance tests, and then, on the basis of the results, implemented a series of corrections to the MMSE to compensate for the usual effects of age and years of formal education. We thus generated a new scale, the adjusted MMSE (AMMSE). We established the maximum sensitivity point to discriminate between the normal population and subjects diagnosed with dementia (vascular and Alzheimer's). The study provides sensitivity and specificity estimates of this subject-standardized tool in order to reduce the probability of false positives and negatives in the Mexican population. " 2009 Springer Science+Business Media B.V.",,,,,,"10.1007/s11135-009-9263-6",,,"http://hdl.handle.net/20.500.12104/44461","http://www.scopus.com/inward/record.url?eid=2-s2.0-77956689537&partnerID=40&md5=c41c25a690b066be21c986ddb018f003",,,,,,"6",,"Quality and Quantity",,"1105 1112",,"44",,"Scopus WOS",,,,,,"Mexican population; Mini-Mental State Examination; Standardization",,,,,,"Sensitivity and specificity of the Mini-Mental State Examination in the Mexican population",,"Article"
"46242","123456789/35008",,"Ruiz-Sachez, A., Inst. Patol. Infecc. Exp., Univ. Guadalajara, Jalisco, Mexico; Soto-Sanchez Guillen-Vargas, E.C.M., Inst. Patol. Infecc. Exp., Univ. Guadalajara, Jalisco, Mexico; Martinez Avilan, M.E., Inst. Patol. Infecc. Exp., Univ. Guadalajara, Jalisco, Mexico",,"Ruiz-Sachez, A. Soto-Sanchez Guillen-Vargas, E.C.M. Martinez Avilan, M.E.",,"1979",,"[No abstract available]",,,,,,,,,"http://hdl.handle.net/20.500.12104/44463","http://www.scopus.com/inward/record.url?eid=2-s2.0-0018595405&partnerID=40&md5=ddce8e478c9f8ceaa03a570c2281df4e",,,,,,"2",,"Revista Latinoamericana de Microbiologia",,"57",,"21",,"Scopus",,,,,,,,,,,,"Sensitivity of hospital Gram-negative bacteria to aminoglycoside antibiotics. Tube dilution technique [SENSIBILIDAD DE BACTERIAS GRAM NEGATIVAS DE HOSPITAL A ANTIBIOTICOS AMINOGLUCOSIDOS. TECNICA DE DILUCION EN TUBOS]",,
"46247","123456789/35008",,"Aguirre-Salas, L., Universidad de Guadalajara, Centro Universitario de la Costa sur, Autlan de Navarro, Jalisco, Mexico; Santoyo-Sanchez, A., Universidad de Guadalajara, Centro Universitario de la Costa sur, Autlan de Navarro, Jalisco, Mexico",,"Aguirre-Salas, L. Santoyo-Sanchez, A.",,"2013",,"This paper addresses the minimal cost sensor selection problem for event-detectability in Interpreted Petri Nets (IPN) models of Discrete Event Systems (DES). The computational complexity of this problem is reduced using an Ant Colony Optimization (ACO) algorithm. The proposed algorithm takes advantage of a structural characterization of the event-detectability property and can be tested in a polynomial time. The presented ACO algorithm is quite simple and helps to reduce the design effort of a DES. " 2013 IEEE.