In essence, data in real-life always needs to be pre-processed or better known as pre-processing data. Pre-processing Data is one of the early techniques for converting raw from various sources into cleaner information that can used further analysis. There are three types data, missing values, checking outlier and identifying distribution Currently, statistical software offers analysis has been...

Recently, the studies about parallel image processing have been performed extensively. Many systems adopt the data parallel processing for their parallelizing strategies. In the data parallel processing strategy, input image data is divided into some fragments, and each fragment is processed on each processing element (PE). However, in this data parallel strategy, the synchronization among proc...

In this paper we make the case for a runtime technique to seamlessly execute legacy applications on heterogeneous platforms consisting of CPUs and accelerators. We consider discrete as well as integrated heterogeneous platforms. In the former, CPU and accelerators have different memory systems; in the latter, accelerators share physical memory with the CPU. Our proposed runtime does not require...

This paper discusses the use of the CPU cache when the processor is being used to manipulate stream data, in particular isochronous media such as as video. The principal idea is to enable data to avoid main memory and ow directly into a portion of the cache. When used with a \cache aware" operating system this method is shown to provide a rich support environment for multimedia manipulation. Ex...

The paper set out to investigate the effectiveness of the removals in transit (RIT) system in facilitating trade. The study wanted to establish whether the Removals in Transit system currently being used in Zimbabwe is effective enough, that is whether acquittals of entries are being done in the system properly or fraudulently. A sample size of 200 Zimbabwe Revenue Authority (ZIMRA) employees a...

The Kalman Filter and its variants have been highly successful in numerous applications in technology. However, the Kalman filter is under heavy computational burden. When suffers from big data, it becomes pretty slow. On the other hand, the GPU, a processor unit with highly parallel structure, becomes more and more popular in generous purpose computing. This paper focuses on how to make Kalman...

Microprocessors combining CPU and GPU cores using a common last-level cache pose new challenges to cache management algorithms. Since GPU cores feature much higher data access rates than CPU cores, the majority of the available cache space will be used by GPU applications, leaving only very limited cache capacity for CPU applications, which may be disadvantageous for overall system performance....

we describe a 40-year-old woman presenting with headache, nausea, episodic amnesia and blurred optic disc. brain mri disclosed diffuse leptomeningeal enhancement. csf analysis showed aseptic meningitis with elevated ace level. neurosarcoidosis was diagnosed based on granulomatosis changes on tissue biopsy.

background & objectives: the accurate assessment of the diseased tissue is fundamental to the diagnosis and management of disorders of the central nervous system (cns). the ‛squash’ or ‛crush’ technique has been universally employed in the intraoperative diagnosis of cns tumors. the aim of our study was to evaluate the accuracy of squash preparation in diagnosing cns tumors by comparing wit...