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1972 articles for “evaluator” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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An Empirical Study on Evaluating Graph Based Clustering for HD Data Using Attribute Selection
Abstract: An attribute subset selection can be showed as a process of identifying and eliminating or removing a number of irrelevant and surplus attributes (features) because irrelevant attributes do not give predictive accuracy and the surplus attributes provide the information that is already present in the other attributes. Attribute selection involves identifying a subset of the most useful attributes that produces the similar results as the final set of results. An …
Published in Journal of Advanced Database Management & Systems · Vol. 1, Issue 2, 2014 · pp. 33–40 Read article
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Development and Performance Evaluation of Efficient Low-Complexity SPIHT Image Coder
Abstract: Wavelet transform is one of the advanced, effective and computationally fast methods for image data as well as video compression. The wavelet based image compression is particularly a nonreversible method that has been growing computationally more complicated as they getting more accurate and reliable. In this work we have developed an image compression technique based on main concepts related to partial ordering of the coefficients of image matrix elements by …
Published in Journal of Advanced Database Management & Systems · Vol. 2, Issue 3, 2015 · pp. 5–10 Read article
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A Review of Service Quality and Its Evaluation Methods: The Indian School of Thought
Abstract: AbstractService quality is the overall impression of relative inferiority/superiority of the organization and its services to the consumers. This study explores the evolution and development of service quality concept in the Indian setting through an appraisal of 24 landmark models relevant to both manufacturing and service organizations. The main objective of this paper is to highlight the evolution, development and current status of service quality concept and its measurement models …
Published in E-Commerce for Future & Trends · Vol. 4, Issue 3, 2017 · pp. 1–12 Read article
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Implementing and Evaluating AODV, DSR and DYMO Protocol using Grid-based Routing for Mobile Ad-Hoc Networks
Abstract: The reactive routing protocols got much significance because of their low storage requirements and high mobility. In this paper, three routing protocols AODV, DSR and DYMO are analyzed and simulation results evaluated on grid-based routing have been presented and compared by using QualNet simulator on the basis of performance metrics such as throughput, average jitter, average end-to-end delay, signals transmitted and ACK packets sent. The grids are distributed that tracks …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 1, Issue 2, 2014 · pp. 1–8 Read article
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Evaluation of Different Movement Models and Routing Protocols in VANET
Abstract: Understanding the mobility characteristics is important for designing and analyzing of routing schemes for VANET (Vehicular ad hoc Network). It’s also important for the VANET, where node movement is used for message transmission. Movement is an important task in VANET due to the uncertain mobility and intermittent behavior of the nodes. Most of the research work in VANETs has been done in the area of routing and forwarding. In this …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 3, Issue 1, 2016 · pp. 37–40 Read article
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Performance Evaluation of PCA Based Back Propagation over PCA Based Euclidian Distance for Video Images
Abstract: Key frame selection aims at reducing amount of data and retrieve information desired from a video. Video summarization aims at reducing the amount of data in order to retrieve information from a video. In this paper, we present an innovative approach for key frame selection; and a face detection and recognition from video sequence. For face detection from video, first we select the key frames and then detect multiple faces …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 3, Issue 1, 2016 · pp. 24–31 Read article
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Evaluating Facial Attractiveness through Proportions Analysis Based on Geometric Features
Abstract: Nowadays, having information about features of an attractive individual’s face plays a crucial role in self-confidence and high performance in such careers as managing a company, marketing, modeling, advertising, etc. In this paper, we intend to determine the features of an ideal individual’s face. For this purpose, we used our proposed method in addition to four angles and distance analysis to find out more parameters of an ideal face. In …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 7, Issue 2, 2020 · pp. 20–26 Read article
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Overview and Performance Evaluation of BM3D Image Denosing
Abstract: We propose an information subordinate denoising technique to restore uproarious pictures. Not quite the same as existing denoising calculations which hunt down patches from either the boisterous picture or a nonexclusive image, the new calculation finds patches from an inputting image that contains applicable patches. We detail the denoising issue as an ideal channel plan issue and make two commitments: Initially, we decide the premise capacity of the solving so …
Published in Journal of Operating Systems Development & Trends · Vol. 3, Issue 2, 2016 · pp. 23–29 Read article
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Linux vs FreeBSD: a comparative evaluation
Abstract: Linux and FreeBSD are both favorite, full featured, advanced open-source operating systems. They present many similarities owning mainly to their common UNIX heritage and their monolithic structure. Both systems support dynamically loaded kernel modules that expand their functionality. Also, they provide a similar set of system calls, and their interrupt handling, and virtual memory management systems adopt many common patterns. However, there are also significant differences. In particular Linux tends …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 1, 2018 · pp. 1–10 Read article
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Performance Evaluation of an Arbitrary Profiled Vertical Fin in Non-Newtonian Medium
Abstract: Abstract In this article, the problem of a parabolic profiled fin dissipating heat by natural convection to quiescent non-Newtonian fluid has been solved theoretically. The generalized equations of temperature distribution and heat transfer rates have been generated using the appropriate boundary conditions with different flow behavior index (n). The results obtained from the graphs indicated that there is a significant influence of flow behavior index (n) and fin parameter (M) …
Published in Journal of Thermal Engineering and Applications · Vol. 3, Issue 3, 2016 · pp. 20–26 Read article
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Evaluation of Solar Heat Gains and Environmental Influence of the Phase Change Material (PCM) Wall
Abstract: Solar powered warm vitality can be viably put away in dividers of a working by joining stage change materials (PCMs) inside them. Plasterboards containing PCM can be utilized to assimilate and store solar based warmth picked up amid daytime and discharge or put away warmth amid evening time. A divider fitted with plasterboards containing PCM is typically called a PCM divider. In this review, south façade of a test room …
Published in Journal of Thermal Engineering and Applications · Vol. 4, Issue 2, 2017 · pp. 8–17 Read article
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Evaluation of Embedded Cost and Distribution Factor Methods Used in Deregulated Electricity Market
Abstract: This paper presents and analyses several methods for embedded cost allocation in deregulated electricity market environment. In this paper six embedded cost methods (postage stamp method, contract path method, MW-Mile, MW-cost, MVA-Mile, and MVA-cost) are evaluated and tested on 6-Bus test system subjected to two bilateral wheeling transaction. The charges obtained from the different embedded cost methods are then compared. Two tracing methods generalized generation distribution factor and generalized load …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 1, Issue 1, 2013 · pp. 10–18 Read article
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Experimental Evaluation of Environmental Friendly and Low Global Warming Refrigerants as an Alternative Option for Window Air Conditioning System
Abstract: This paper presents an experimental evaluation and performance comparison of window air-conditioning system with R-410A and R32 and to compare with HCFC-22 refrigerant. The base line test is performed with 2 “Ton of Refrigeration” (TR) capacities air conditioner, with evaporator temperature of 7.2 °C and condenser temperature of 54.4 °C. The coefficient of performance (COP) of the refrigerants R32, R22 and R410A are 3.81, 3.15 and 2.17 respectively simulated; it …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 1, Issue 3, 2014 · pp. 7–13 Read article
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A Review Paper on Performance Evaluation and Enhancement of Cooling Tower
Abstract: Abstract Cooling towers are commonly used to reject heat from condenser water, heat exchanger, and other processing equipment. A cooling tower cools the hot water by a combination of heat and mass transfer. Energy and mass transfer through cooling tower play significant roles in cooling water temperature. Specifically, the work aims to conduct a detailed analysis of the heat and mass transfer processes in a natural draft wet cooling tower, …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 3, Issue 2, 2016 · pp. 37–40 Read article
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Performance Evaluation of Solar Refrigeration System Using the Numerical Methods
Abstract: Abstract Nonconventional sources of energy are main alternate resources which can provide a solution for the faster rate of depletion of fossil fuels. All renewable energy comes ultimately from the sun. We can use the sun directly (as in solar heating systems) or indirectly (as in hydroelectric power, wind power, and power from biomass fuelsetc.).Directly, the solar energy can be used to the maximum extent in ice making industries, air-conditionings, …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 4, Issue 1, 2017 · pp. 1–12 Read article
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Evaluate Effect of Various Parameters on Mechanical Property and Microstructure for TIG Welded Joints: A Review
Abstract: Welding is most important operation in any industry. It is essential to optimize the various parameters of welding process so that we can achieve the reliability, productivity and quality of the products. So, industries are forcing the engineers to look at the welding process parameters such as electrodes, inert gas, current, voltage etc. The objective of any industry is production of high quality products at low cost and increase the …
Published in Trends in Machine design · Vol. 4, Issue 1, 2017 · pp. 12–13 Read article
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Evaluation of Oil-Sorption Properties of Kapok Fiber for Cooking Oils: A Potential Check for Oil-ridden Wastewater from Restaurants
Abstract: Abstract Sewage is one of the leading sources of water pollution. The untreated water released from restaurants is the major contributor of oil pollution having devastating impact on aquatic life. Oil in water clogs pipelines, pumps and treatment equipments, decreases the efficiency of the plant and also results in high maintenance and operation costs. The natural material, kapok fibers have the capability to significantly separate oil from water by entrapping …
Published in Journal of Water Pollution & Purification Research · Vol. 3, Issue 3, 2016 · pp. 15–22 Read article
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The Efficiency Evaluation of Applying Poly Ferric Sulfate and Perlite for Filtration
Abstract: Abstract The horrible quality of water from sand filters leads us to study on the basis and sieving for this sort of filtration. In addition, we assessed surface charges in the style of four samples regarding chemical treatment from two areas before going to water treatment plant and from output. Our inspection demonstrated that the combination of perlite and certain dosage of poly ferric sulfate with the filter surface 60% …
Published in Journal of Water Pollution & Purification Research · Vol. 4, Issue 2, 2017 · pp. 19–23 Read article
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Evaluating Performance of Production Sharing Contract and Concessionary System: An Overview and Assessment Based on Examples from Selected Countries
Abstract: Exploration and production of hydrocarbons in different regions is controlled by regulatory system which is classified in to concessionary and contractual system. The contractual system is further divided in to production sharing and service contracts. Generally, any fiscal system is designed to facilitate maximum benefit to the host government keeping in mind risk taken by the operator in discovering and developing the resources to provide them profitability in oil price …
Published in Journal of Offshore Structure and Technology · Vol. 2, Issue 1, 2015 · pp. 41–54 Read article
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Evaluation of Buckling Response on a Semi-Submersible Platform
Abstract: Abstract The primary aim of the present paper is to investigate the buckling strength assessment of a stiffened deck panel on a semi-submersible platform by means of the nonlinear finite element code ADVANCE ABAQUS. Comparison is performed with the PULS buckling code for stiffened panels. The cases studied correspond to in-plane bi-axial compression in the two orthogonal directions. An imperfection sensitivity study is also accounted for. The strength values from …
Published in Journal of Offshore Structure and Technology · Vol. 3, Issue 3, 2016 · pp. 16–24 Read article