MapReduceHadoopDistributed parallel computingData cube is an essential part of OLAP(On-Line Analytical Processing) to support efficiently multidimensional analysis for a large size of data. The computation of d
Vitter, J.S., Wang, M., Iyer, B.: Data Cube Approximation and Histograms via Wavelets. In: Proceeding of the 7th ACM International Conference on Information and Knowledge Management, pp. 96–104 (1998) Google Scholar Vitter, J.S., Wang, M.: Approximate Computation of Multidimensional Aggr...
Nevertheless, it struggles with high computation overhead and complexity. IoT devices employed in the e-healthcare sector are resource-constrained in nature. Hence, the security algorithms proposed to protect the patient’s privacy should be chosen with extreme care to support the nature of IoT ...
The successful computation of “sensitivity” is also the basis for gradient-based optimization algorithms. Namely, JAX-CPFEM also paves the way for gradient-based optimization algorithms to be applied to inverse problems.Data availability All data generated or analyzed during this study are included ...
EnCharge is looking to change the reality that today, the vast majority of AI inference computation is performed by enormous clusters of extremely powerful and energy-intensive graphics processing units in cloud data centers. The startup believes this is unsustainable, both from an environmental and ...
Figure 33-2 shows the combined CPU and GPU memory hierarchy. The GPU's memory system creates a branch in a modern computer's memory hierarchy. The GPU, just like a CPU, has its own caches and registers to accelerate data access during computation. GPUs, however, also have...
Cubert introduces a new model of computation that allows users to organize data in a format that is ideally suited for scalable execution of subsequent query processing operators, and a set of algorithmically-efficient operators (MeshJoin and CUBE) that exploit the organization to provide significantly...
This paper presents SWiC to perform 3D stencil computation without the need for 3D caching, even for stencils with off-axis grid points. This approach reduces global memory access, data movement within a single GPU, and the number of halo exchanges. Results demonstrate faster execution than the ...
Security in e-healthcare applications such as Telemedicine is crucial in safeguarding patients’ sensitive data during transmission. The proposed system measures the patient’s health parameters, such as body temperature and pulse rate, using LM35 and pu
The compute units 132 are also used to perform computation tasks not related to graphics or not performed as part of the “normal” operation of a graphics pipeline 134 (e.g., custom operations performed to supplement processing performed for operation of the graphics pipeline 134). An applicati...