نتایج جستجو برای: performance optimization
تعداد نتایج: 1302500 فیلتر نتایج به سال:
We present a novel approach for score-based structure learning of Bayesian network, which couples an existing ordering-based algorithm for structure optimization with a novel operator for exploring the neighborhood of a given order in the space of the orderings. Our approach achieves state-of-the-art performances in data sets containing thousands of variables.
Automatic performance tuning of computationally intensive kernels in scientific applications is a promising approach to achieving good performance on different computing architectures while preserving the kernel implementation’s readability and portability. A major bottleneck in automatic performance tuning is the computation time required to test a large number of possible code variants, which...
Online analytical processing applications typically analyze a large amount of data by means of repetitive queries involving aggregate measures on such data. In fast OLAP applications, it is often advantageous to provide approximate answers to queries in order to achieve very high performances. A way to obtain this goal is by submitting queries on compressed data in place of the original ones. H...
The well-known Darwinian evolutionary theory (1859) introduced natural selection as the most important mechanism of evolutionary processes at every level from biological systems, including species, individual organisms... to molecules such as DNA or proteins. In architecture we observe similar evolution processes which lead to the development of various architectural movements and concepts from...
Path loss optimization is an important requirement in the design and implementation phase of mobile radio systems. The accuracy of the propagation model is improved by optimizing the model parameters to reflect the real time environment in a better manner. The paper aims at optimizing the proposed hybrid Walfisch–Ikegami path loss model for cellular signals in urban environment. The hybrid mode...
Taguchi’s parameter design approach offers a step by step methodology for optimization of various parameters with regard to performance, quality and cost [1]. The quality of design may be enhanced by enhancing the quality and productivity in different organization-wide performances. Those performances concerned with quality incorporate in quality of product planning, product design and process ...
In this paper, we will present an approach for assessment and ranking of maintenance process performance indicators using the fuzzy set approach and genetic algorithms. Weight values of maintenance process indicators are defined using the experience of decision makers from analysed SMEs and calculated using the fuzzy set approach. In the second step, a model for ranking and optimization of main...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید