Inderscience 出版公司
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作者:N. Usha Bhanu , A. Chilambuchelvan
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (2/3), pp.254-263Inderscience 出版公司
摘要:The inherent advantage of the in-place computation of the lifting-based discrete wavelet transform over the convolutional method makes it suitable for efficient hardware implementation with lower computational complexity. A high speed line-based direct mapped architecture for the...
作者:Peng Xiao , Hui Lin
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (4), pp.311-318Inderscience 出版公司
摘要:Recently, resource virtualisation technology has been widely applied in many high-performance datacentres. However, measuring the power of individual virtual machine is still a challenging issue. In this work, we proposed a novel technique which uses performance monitor counters ...
作者:Anu Saini , N. Parimala
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.13 (1), pp.87-97Inderscience 出版公司
摘要:In our earlier work, we defined criteria-based web service (CBWS) as a service which has 'criteria' associated with it. Criteria are a set of properties and are a part of non-functional properties (NFPs) of a service. Composite web services invoke one or more additional web servi...
作者:Huimin Lu , Yujie Li , Shiyuan Yang ...
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (2/3), pp.95-103Inderscience 出版公司
摘要:We describe a method for removing non-Gaussian image noise in natural images, underwater images and biomedical images, based on a statistical model of the decomposed contourlet coefficients. This method utilises the non-Gaussian multivariate shrinkage (NGMS) probability density f...
作者:Lei Zhou , Hao Tang , Huizi Li ...
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.13 (1), pp.24-37Inderscience 出版公司
摘要:Dynamic power management (DPM) is considered in wireless sensor networks for improving the energy efficiency of sensor nodes. DPM usually includes two classical problems, dynamic operating mode (OM) management and adaptive transmission mechanism. In this paper, we propose a new m...
作者:Zhe Tang , Qiang Zhou , Fang Qi ...
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (2/3), pp.104-112Inderscience 出版公司
摘要:Because of the variety of automatic machine applications, the optimisation objectives of trajectory generation are very different. For arc welding robots, the movement speed is required to be constant, and the trajectory error must be within welding technical limits. To satisfy t...
作者:Ash Mohammad Abbas , Khaled Abdullah Mohammed Al Soufy
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (2/3), pp.237-253Inderscience 出版公司
摘要:In this paper, we present a queue state driven analysis of IEEE 802.11 DCF for an ad hoc network under non-saturation conditions. In our analysis, we focus on the average end-to-end delay, throughput, and the loss probability for a network consisting of single hop as well as mult...
作者:Sitalakshmi Venkatraman
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.13 (1), pp.1-12Inderscience 出版公司
摘要:Various barriers due to performance, security and privacy issues associated with shared heterogeneous data centres impede the diffusion of multimodal biometrics that could enhance secured systems in our everyday lives. This paper identifies the issues associated with multimodal f...
作者:Mohammad Amin Safi , Mahmud Ashrafizaadeh
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (4), pp.298-310Inderscience 出版公司
摘要:The lattice Boltzmann method is employed for simulating the binary flow of oxygen/nitrogen mixture passing through a highly dense bed of spherical particles. Simulations are performed based on the latest proposed entropic lattice Boltzmann model for multi-component flows, using t...
作者:Hao Tang , Wei Hong , Lei Zhou ...
来源:[J].Int. J. of Computational Science and Engineering, 2016, Vol.12 (4), pp.276-286Inderscience 出版公司
摘要:A new unequal clustering protocol with local re-clustering mechanism is proposed to mitigate the 'hot spot' problem and thereby prolong the network lifetime of a wireless sensor network (WSN). In the setup phase, the network is partitioned into several unequal-size layers based o...

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