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1070 articles for “LOG”
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Some Investigations with Ultra High Speed Low Power All Optical digital Logic Gates
Abstract: AbstractThis paper illustrates design for an all-optical optical inverter and universal digital logic NAND gate using NRZ format, realized by MZI structure. Miscellaneous evaluations have been done to examine the designs performance in terms of their generated output waveforms. Simulations have been done for significant design parameters as chirp factor, laser power and bit error rate at different data-rates. Optical Logical gate outputs have been verified. It showed good design …
Published in Trends in Opto-electro & Optical Communication · Vol. 8, Issue 3, 2018 · pp. 17–30 Read article
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Fuzzy Logic and Internet of Things based Automatic Three Phase Changeover
Abstract: Three phase supply is preferred over single-phase supply not only in commercial sector but also in residential sector due to its ability of supplying uniform and less fluctuating power. However phase cuts or phase failure may occur in a three phase supply due to a disturbed transformer or any other technological factor. This generally renders one phase inoperative. A commonly available solution is manual three phase changeover switch. Manual switching …
Published in Journal of Advancements in Robotics · Vol. 5, Issue 3, 2018 · pp. 1–11 Read article
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Performance Analysis of BEEM using Fuzzy Logic in Wireless Sensor Network
Abstract: Advances in wireless sensor network technology provides the availability of small and low-cost sensor nodes which has capability of sensing various types of physical and environmental conditions, data processing, and wireless communication. This sensing capability results in extremely large amount of application areas. However, the characteristics of wireless sensor networks require more effective method for data forwarding and processing. To upgrade the energy utilization, clustering is one of the prototypical …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 7, Issue 1, 2020 · pp. 31–38 Read article
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Performance Analysis of AODV Protocol in MANET Using Fuzzy Logic and QUALNET
Abstract: Mobile ad hoc network (MANET) is an infrastructure-less network in which nodes are connected without any fixed infrastructure. Routing protocols find route to forward data packets from the source node to the destination node. A routing protocol performs key role in finding the shortest route path. In this paper, an approach has been presented using fuzzy logic to evaluate and compare AODV routing protocol with QUALNET. In this paper, number …
Published in Journal of Operating Systems Development & Trends · Vol. 3, Issue 1, 2016 · pp. 7–13 Read article
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Software Testing and Assessment Measure for Fuzzy Logic
Abstract: Software testing is an important part of software development which is performed to support and enhance reliability and quality of software. It consists of estimating testing effort, selecting suitable test team, designing test cases, executing the software with those test cases and examining the results produced by these methods. This paper proposes fuzzy based approach for finding out the complexity weight based on requirement. Based on the weight, this paper …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 3, Issue 2, 2016 · pp. 7–14 Read article
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Investigating Internet user Behaviour on Proxy Server Log File Using Web Usage Mining
Abstract: Nowadays, each and all activities have been becoming unimaginable to do without internet. When a web user requests a specific page, an entry is made in a special file known as the server log file. Some organizations use a proxy server for caching services and administrative control. In order to provide the client computer with oblique network services, a proxy server sits in between the client internet and the client's …
Published in Journal of Web Engineering & Technology · Vol. 9, Issue 2, 2022 · pp. 32–45 Read article
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Five Mistakes in Logistics of Oil and Gas (And How to Correct them)
Abstract: Abstract Do logistics play a vital role in Oil and Gas Sector? Are they at risk? Transportation Industry for the suppliers to the Oil and Gas (O&G) industry are experiencing challenges in today’s economy growth. The increase in shale oil and gas extraction projects has triggered spectacular growth in USA specially if we say about the global stake then in North American drilling projects have increased, but with this growth …
Published in Journal of Offshore Structure and Technology · Vol. 3, Issue 1, 2016 · pp. 40–43 Read article
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Model Based Clustering using Finite Mixture Models of Lognormal Distribution
Abstract: AbstractModel-based clustering consists of fitting a mixture model to data and identifying cluster with its components. This study discusses model-based clustering using a finite mixture of a univariate lognormal distribution with k components. In this study, lognormal mixture models for skewed data and also the estimation of mixing proportion by distance-based clustering have been considered. Parameter estimation is carried out by expectation maximization (EM) algorithm using different initialization approach using …
Published in Research & Reviews : Journal of Statistics · Vol. 7, Issue 3, 2018 · pp. 58–67 Read article
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A Law of Iterated Logarithm for Delayed Random Sums
Abstract: Let Xn , n 1be a sequence of independent identically distributed random variables witha common distribution function F and letnn jj = 1S =X , n 1. When F belongs to the domainof attraction of a stable law with index , 0 < < 2, Chover's form of the law of the iteratedlogarithm has been obtained for delayed random sums.
Published in Research & Reviews : Journal of Statistics · Vol. 6, Issue 1, 2017 · pp. 24–32 Read article
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Design of Optimized Full Adder using Noise-Mitigation Techniques and Power Gating
Abstract: With the advent of nanoscale technology, a new era of power consumption, speed, and reliability challenges for traditional static CMOS logic has begun. To solve these problems, dynamic logic families—particularly domino logic—have emerged as potent substitutes that offer quicker processing speeds and lower power consumption. The design and optimization of a full adder circuit using domino logic is shown in this study. A dynamic domino logic technique is used to …
Published in Journal of Microelectronics and Solid State Devices · Vol. 11, Issue 3, 2024 · pp. 1–6 Read article
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R-M and M-R Model for Interpreting Logic State of Memristor Aided NOR with Enhanced Noise Margin
Abstract: Memristive crossbar arrays are one of the fascinating subjects in the field of nanoelectronics and memory devices. The arrangement of arrays consists of grid-like structure with rows and columns of memristors which are resistive devices that can preserve their resistance state even after power is turned OFF. They have now emerged as a promising alternative to traditional memory technologies due to their high density, non-volatility and low power consumption. This …
Published in Recent Trends in Mathematics · Vol. 1, Issue 1, 2024 · pp. 35–41 Read article
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Auto Tuning of PI Controller using Fuzzy Logic for the Spherical Tank System and its Real Time Implementation
Abstract: In this paper, Auto Tuning of PI controller using fuzzy logic is developed to improve the performance of the spherical tank process. A real time implementation of proposed controller for a spherical tank to control liquid level is studied. Control of liquid level in a spherical tank is highly non linear due to variation in the area of cross section of level system with change in shape. System identification of …
Published in Journal of Control & Instrumentation · Vol. 5, Issue 3, 2014 · pp. 28–37 Read article
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Performance Analysis of 1-Bit Full Adder using GDI and CMOS Logic
Abstract: The adder is one of the most essential part in math processor, multiplier, and in various scientific applications. Full adder plays important role in multiplier architecture. In this paper a 1-bit full adder using GDI and CMOS logic has been implemented and comparative analysis has been done. The less delay and low power consumption is achieved for this implementation. This paper presents comparison of number of transistors have been used …
Published in Journal of Electronic Design Technology · Vol. 6, Issue 2, 2015 · pp. 18–22 Read article
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Performance Analysis of Complimentary Pass Transistor Logic Based Multiplexer Using Dual-gate FinFET Technology
Abstract: AbstractThis paper presents the design and analysis of double gate FinFET complimentary pass transistor logic (CPL) multiplexer. The circuit of multiplexer (MUX) using CPL is used for comparison of performance parameters like average power consumption, rise/fall time, delay, slew rate, PDP and EDP. Multiplexer is a digital circuit, it has inputs and select line; select lines are used for select input lines to transfer data to the output end. The …
Published in Journal of Microelectronics and Solid State Devices · Vol. 5, Issue 1, 2018 · pp. 41–48 Read article
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Design and Simulation of Fuzzy Logic Based Speed Control of Electrical Vehicle with Induction Motor Taking Core Loss and Stray Load Losses into Account
Abstract: In modern technology, electrical differentials to design electrical vehicle are getting popular for its simplicity, faster response, accurate control capability and other facilities. The controller design for the distinctive motors is a captivating and challenging work to acquire, sought execution appropriately. For this, different kind of controller is used to get accurate results. For induction motor, it is very important to control the speed and torque to get smooth control …
Published in Journal of Power Electronics and Power Systems · Vol. 7, Issue 1, 2017 · pp. 41–48 Read article
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How “Goods and Service Tax” will Impact Logistics and supply chain Industry in India
Abstract: Logistics is a small but major part of supply chain management that concerns the administration of goods distribution in an efficient manner. These papers initially look at the effect of GST on logistics and then identified that how it impacts the broader domain of supply chain management. With the implementation of the Goods and Services Tax (GST) from 01 July 2017, business units across the country are beginning to feel …
Published in Journal of Production Research & Management · Vol. 8, Issue 2, 2018 · pp. 20–22 Read article
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4-Bit Magnitude Comparator Design using Different Logic Styles
Abstract: 4-Bit Magnitude Comparator using various logic styles is explained here. Comparison is one of the common arithmetic operations that is used to determine which number is greater, equal to, or less. Every device from OP-AMP to ALU needs to perform comparison operations. At designing level, comparator can be designed by using different logic styles. Here, comparison is done for simple 4-Bit combinational comparator and cascaded comparator which we have designed …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 2, 2015 · pp. 16–22 Read article
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A Novel 4:1 Multiplexer Design using Power Minimization Technique based Domino Logic
Abstract: Domino circuits are widely used these days in the design of modern-day microprocessors because of their high speed and less area overhead compared to static logic style. In this paper, a new domino-based 4:1 multiplexer circuit has been designed which finds extensive use in register files and execution units where large amounts of data have to be broken into smaller chunks so that the processor can manipulate it more easily …
Published in Journal of VLSI Design Tools and Technology · Vol. 3, Issue 3, 2013 · pp. 1–7 Read article
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Design of FPGA Based ALU Using Reversible Logic Gates
Abstract: Reversible or information misfortune less circuits has applications in computerized signal handling, correspondence, PC design and nanotechnology. Reversible technique is utilized to minimize heat that happens in traditional circuits by keeping the loss of data. This paper proposes a reversible configuration of an ALU. This ALU comprises of eight operations, five are of arithmetic category and three are from logical category operations. An arithmetic operations incorporate add, sub, increase by …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 3, 2016 · pp. 15–21 Read article
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Study And Literature Analysis of The Coarse-Grained Logic Interface with Floating-Point Arithmetic Unit
Abstract: Field-Programmable Gate Arrays (FPGAs) have become an essential digital circuit implementation techni que. The research looks at the design parameters by evaluating the building of an arithmetic logic unit (ALU) in Xilinx Vivado utilizing Hardware Description Language (HDL) and implementing common Field Programmable gate arrays (FPGAs). The ALU is a logic design component in digital computers that seeks to deliver optimal algorithms to maximize the usage of available hardware. The …
Published in Journal of VLSI Design Tools and Technology · Vol. 13, Issue 2, 2023 · pp. 45–55 Read article