The k nearest neighbor (k-NN) classifier has been extensively used in Pattern Recognition because of its simplicity and its good performance. However, in large datasets applications, the exhaustive k-NN classifier becomes impractical. Therefore, many fast k-NN classifiers have been developed;…

The present experiment attenmpted to evaluate the formation of associations between elements of an odour-flavour compoundpared with a LiCl injection, in rats. The data ob­tained show that the aversion produced to the lacquer thinner odour is greater when this is…

Power systems monitoring is particularly challenging due to the presence of dynamic load changes in normal operation mode of network nodes, as well as the presence of both continuous and discrete variables, noisy information and lack or excess of data.…

The performonce of an instrumental response, maintained under o fixed-interval schedule, was studied 30 sec., 40 min., 4 hr. and 8 hs.. afterr administering holoperidol, in rats. A marked reduction of operant responding was seen after the first two periods,…

Two experirnents using the alternative response procedure with 8 and 10 years old boys were conducted. The experiments required that the subjects produced an ordered sequence of binary numbers over alternate trials. Each subject choose on each trial bet­ween five…

In cooperative systems causal ordering delivery has been used to resolve problems of coherency of type producer-consumer. Causal order delivery is important for distributed systems since it allows an asynchronous execution to participants. When time delivery constraints are considered, ensuring…

 Three pigeons were exposed to an autoshaping/autonzaintenance situation where a 4-second stimulus preceded a food delivery, every 128 seconds. For each block of 20 sessions, the stimulus was presented in one of four keys, placed at 0, 6, 18 and…

Describes dic nature and development of interbehavioral psychology, with particular reference to its origin, postulation, data, operations, laws, asid implications., Describe la naturaleza y desarrollo de la psicologi’a interconductural, con peticular referencia a su origen, postulación, datos, operaciones, leyes e…

En este trabajo se presenta un detector centellador en el que se determina la posición del destello luminoso producido por el paso de partículas cargadas mediante la lógica Anger. El material sensible del detector es una placa centelladora (PILOT-U) de…

The scientific production related to the concept of interactive styles, one of the dispositional factors described in the theory of behavior of Ribes and López (1985), is analyzed with the purpose of pointing out both the achievements and the issues…