the brain – computer interface (bci) provides a communicational channel between human and machine. most of these systems are based on brain activities. brain computer-interfacing is a methodology that provides a way for communication with the outside environment using the brain thoughts. the success of this methodology depends on the selection of methods to process the brain signals in each pha...

In this paper we are concerned with the principles underlying the utility of modelling concepts, in particular in the context of architecture-modelling. Firstly, some basic concepts are discussed, in particular the relation between information, language, and modelling. Our primary area of application is the modelling of enterprise architectures and information system architectures, where the se...

In this paper, concepts of knowledge entropy and knowledge entropy-based uncertainty measures are given in incomplete information systems and decision systems, and some important properties of them are investigated. From these properties, it can be shown that these measures provide important approaches to measure the uncertainty ability of different knowledge in incomplete decision systems. The...

Introduction The computer classification of musical audio is an important task in music information retrieval (MIR). Classification is a standard machine-learning task that typically involves predicting an output (for example, the name of an appropriate musical genre) from an input (for example, an audio file stored on a computer). Unsurprisingly, music classification is a hard task. For one th...

Building a new GIS project is a major investment. Choosing the right GIS software package is critical to the success and failure of such investment. Because of the complexity of the problem a number of decision making tools must be deployed to arrive at the proper solution. In this study a new decision making approach for solving GIS software selection problem was proposed by integrating Expert...

introduction: in recent years spatial justice has gained special importance among planners and geographers. since the urban public services form the structure, shape and the nature of the physical, social and urban space, inequities in their distribution cause irreversible negative effects on the structure and the nature of city and social segregation of the people, and serious challenges in th...

background in supporting a therapeutic approach and medication therapy management, pharmacy information system acts as one of the central pillars of information system. this ensures that medication therapy is being supported and evaluated with an optimal level of safety and quality similar to other treatments and services. objectives this research aims to evaluate the performance of pharmacy in...

Feature selection is an essential component in all data mining applications. Ranking of futures was made by several inexpensive methods based on information theory. Accuracy of neural, similarity based and decision tree classifiers calculated with reduced number of features. Comparison with computationally more expensive feature elimination methods was made.

 In this paper by use of mathematical modeling of an observer [14,15] the notion of relative information functional for relative dynamical systemson compact metric spaces is presented. We extract the information function ofan ergodic dynamical system (X,T) from the relative information of T fromthe view point of observer χX, where X denotes the base space of the system.We also generalize the in...