The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Computer game, a new field of artificial intelligence, as the name suggests, is to make the computer learn to think and play chess games like human beings. As one of the important research field of the artificial intelligence, computer game, which is considered as the touchstone of the artificial intelligence, has brought many important methods and theories to the field. Connect6, is a newly introduced...
A distance matrix is simply an n×n two-dimensional array that contains pairwise distances of a set of n points in a metric space. It has a wide range of usage in several fields of scientific research e.g., data clustering, machine learning, pattern recognition, image analysis, information retrieval, signal processing, bioinformatics etc. However, as the size of n increases, the computation of distance...
In this paper, we propose an implementation of a parallel one-dimensional fast Fourier transform (FFT) on the K computer. The proposed algorithm is based on the six-step FFT algorithm, which can be altered into the recursive six-step FFT algorithm to reduce the number of cache misses. The recursive six-step FFT algorithm improves performance by utilizing the cache memory effectively. We use the recursive...
Due to increase computer hardware technologies, software developers are more focusing on to developing embedded operating system. GNU/Linux becomes a common operating system widely use in embedded technologies. In this paper, we report performance results on a TS-7800 Single Board Computer with different version of kernel that has been released by hardware provider. We compare the performance between...
This article describes an infrastructure for logical analyzing associative tables (matrices), which enables to perform processing the interaction between the input vector and n-dimensional algebra-logical space, specified by using the ordered and structured tables of problem-oriented data, representing the associative behavioral models of logical objects. To estimate the interaction between vectors...
This article describes algebra for logical analyzing of vector and tabular forms of information representation to solve the problems of information retrieval, diagnosis, pattern recognition and decision-making in the vector discrete Boolean space. The high-speed models and methods for concurrent vector logical analysis of information, which completely exclude the use of arithmetic operations, including...
A key step in program performance optimization is to determine optimal values for certain parameters. Static approaches determine these values based on analytical models. However, complex computer architectures and complex code structures limit the strength of them. Execution-driven approaches like iterative compilation determine these parameter values by executing the program with different parameter...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.