In data clustering‚ we choose 5 artificial datasets and 9 UCI datasets to test the performance of ARMOPSO. Table 4 shows the specific information of these datasets. Table 4 The information of datasets used in data clustering. Datasets Number of data objects Dimension of a data object Number of clusters Art2 data3 data1 Art1 data9 Iris Wine Glass Thyroid Ecoli bupaLD Cancer pimaIndians CMC 250 400 400 600 600 150 178 214 215 336 345 683 768 1473 3 2 2 2 3 4 13 9 5 7 6 9 8 9 5 3 2 4 3 3 3 6 3 8 2 2
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CONVERGING TECHNOLOGIES: THE FUTURE OF THE GLOBAL INFORMATION SOCIETY Introduction: The complex web of the global information grid will undergo explosive changes over the coming decades. As advances in science and technology converge‚ a myriad array of discoveries in biotechnology‚ nanotechnology and information technology will produce unpredictable effects that must be accounted for in any estimate of what the world will look like in this future. A strategically important feature of
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technologies tools is the Artificial Neural Networks which work much like the human brain and have the ability to learn from training data and store knowledge in the network. In the learning phase‚ it maps relation between inputs and the corresponding expected outputs. Neural networks are frequently used as diagnostics‚ and therefore it is important to have good generalization ability‚ that is‚ good performance in predicting results in response to unseen data. Neural networks have found the majority of their
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in 2004 by a Harvard sophomore‚ has already had more than 800 million active users by July 2011. (Giles‚ 2011) Like other sites‚ users must register with e-mail address before using the site. And once a user has logged in‚ he/she can join a school network‚ search for friends and view other users... ... middle of paper ... ...sed to think and behave‚ which is beneficial in daily life. These same sites‚ however‚ I argue that‚ also present a danger to people’s expected future development and
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The need for On-Board Integrated Diagnostician Motor Program Generator for Commercial Aircraft cockpit diagnosis is indicated by serious deficiencies in current aircraft on-board diagnostics cockpit instrumentation systems. This is primarily with the selection of the content‚ format and modality of information passed to the pilot in assessing the functionalities of his/her on-board instrumentation. Such information is used to manage display and control resources on board aircraft cockpit. This
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COMPUTER NETWORKS 4TH MARCH 2012 Examination Paper Answer ALL questions. Clearly cross out surplus answers. Time: 2 hours Any reference material brought into the examination room must be handed to the invigilator before the start of the examination. ANSWER ALL QUESTIONS Marks QUESTION 1 a) State FOUR (4) principles underpinning the Open Systems Interconnection (OSI) Reference Model. b) Describe the purpose of the physical layer of the OSI Reference Model. c) State THREE (3) elements
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Abstract: Cognitive radio (CR) is an enabling technology for numerous new capabilities such as spectrum access‚ spectrum sensing‚ spectrum decision‚ spectrum sharing and self organizing networks. This paper reviews several AI techniques used in cognitive radios such as : artificial neural network (ANN)‚ hidden Markov models (HMMs)‚ metahueristic algorithms‚ these techniques are proposed to provide the cognition capability in a cognitive engine. The modern software defined radio is the heart
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networking site Facebook on today’s society. Facebook has become a phenomenon for the social networking set‚ and what makes that so amazing is that Facebook did not even exist until 2004. Three college students created it to allow other students to network and meet each other‚ and it has caught on with young people around the globe. What impact does Facebook have on today’s technologically advanced society? It allows people who probably never would have met each other in person to communicate‚ it creates
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In today’s society‚ billions of people across the world are accessing the internet multiple times a day. Why wouldn’t they? Many people have the internet on their smart phones‚ and at the touch of a button can check their email‚ their Facebook‚ their bank account balance‚ movie times‚ you name it. One of these things‚ however‚ usually consumes more of the user’s time than the others. Yes‚ you guessed it: Facebook. Any social networking site or application‚ actually‚ whether it be Facebook‚ Twitter
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disadvantages of both a cellular network and landline network in an enterprise environment. Both offer great advantages and both have their disadvantages. However‚ most organizations use both due to the fast paced‚ technologically advanced society we live in today. As stated above‚ most companies use both landlines and cellular networks. The reason for this is because of the flexibility this configuration offers. They get the reliability of the landline network and the mobility and functionality
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