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This document discusses research issues related to Mobile Ad Hoc Networks (MANETs). It covers several topics including data communication in MANETs, security challenges in MANETs such as attacks and intrusion detection, and the architecture of MANETs including nodes that can function as clients or servers and how they connect and communicate. It also summarizes some recent research on data push and pull techniques in MANETs and discusses security problems and intrusion detection approaches.

Ijarcet vol-2-issue-7-2357-2362Editor IJARCET

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This document describes the design of different types of parallel multipliers using low power techniques on a 0.18um technology node. It discusses Braun multipliers, row bypassing multipliers, and column bypassing multipliers. The multipliers are implemented using both conventional CMOS design and the Gate Diffusion Input (GDI) technique. Simulation results show that implementing the multipliers using GDI reduces transistor count and power consumption compared to the conventional design. The column bypassing multiplier implemented with GDI has the lowest power consumption of 3.4mw. In conclusion, combining row and column bypassing in a 2D multiplier design results in lower delay and power than the individual approaches.

Volume 2-issue-6-1933-1938Editor IJARCET

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This document proposes an Earthquake Disaster Based Resource Scheduling (EDBRS) framework for efficiently allocating cloud computing resources during earthquake disasters. The framework prioritizes resource allocation based on the urgency of workloads, with more urgent workloads related to earthquake response and rescue receiving resources first. An algorithm is proposed that schedules resources to workloads based on this urgency criterion. The algorithm aims to reduce the execution time and costs of cloud workloads submitted during disasters as compared to existing scheduling algorithms. The performance of the proposed algorithm is evaluated using CloudSim simulation software, and it is shown to outperform existing algorithms.

1766 1770Editor IJARCET

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This document discusses a statistical approach for classifying and identifying DDoS attacks using the UCLA dataset. It proposes extracting features from network traffic such as packet count, average packet size, time interval variance, and packet size variance. A packet classification algorithm first classifies packets as normal or attacks. For uncertain cases, a K-NN classifier is used. Then the types of DDoS attacks, including flooding and scanning attacks, are identified based on the feature values. The proposed approach is evaluated using the UCLA dataset and shows mathematical calculations for feature extraction. In conclusion, the statistical approach and packet classification algorithm are effective for classifying common DDoS flooding and scanning attacks.

Anno delle stelle 24 agosto 2013Manos Italia

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LKS Cerdas (y)Dhelvy Ceethawwha

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Persefona nikolademilovato234

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Volume 2-issue-6-2119-2124Editor IJARCET

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This document proposes a method for detecting, localizing, and extracting text from videos with complex backgrounds. It involves three main steps: 1. Text detection uses corner metric and Laplacian filtering techniques independently to detect text regions. Corner metric identifies regions with high curvature, while Laplacian filtering highlights intensity discontinuities. The results are combined through multiplication to reduce noise. 2. Text localization then determines the accurate boundaries of detected text strings. 3. Text binarization filters background pixels to extract text pixels for recognition. Thresholding techniques are used to convert localized text regions to binary images. The method exploits different text properties to detect text using corner metric and Laplacian filtering. Combining the results improves

Gaja Magdademilovato234

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Demeter żaklindemilovato234

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Marka araştırması nasıl yapılır?Deneyim Patent

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Volume 2-issue-6-1987-1992Editor IJARCET

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The document describes an intersection-based geographical routing protocol (IGRP) for vehicular ad hoc networks (VANETs) that uses an anonymous batch authentication and key agreement scheme (ABAKA) for security. IGRP selects optimal routes between intersections to ensure network connectivity while satisfying quality of service constraints. It formulates the routing problem as an optimization problem solved using a genetic algorithm. ABAKA allows for batch authentication of multiple requests and establishes session keys efficiently using elliptic curve cryptography to reduce overhead. It provides anonymity and deals with invalid requests. The proposed approach uses IGRP with ABAKA to provide a secure routing environment for value-added services in VANETs.

Volume 2-issue-6-2016-2020Editor IJARCET

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This document discusses methods for measuring semantic similarity between words. It begins by discussing how traditional lexical similarity measurements do not consider semantics. It then discusses several existing approaches that measure semantic similarity using web search engines and text snippets. These approaches calculate word co-occurrence statistics from page counts and analyze lexical patterns extracted from snippets. Pattern clustering is used to group semantically similar patterns. The approaches are evaluated using datasets and metrics like precision and recall. Finally, the document proposes a new method that combines page count statistics, lexical pattern extraction and clustering, and support vector machines to measure semantic similarity.

Hyperlink dipaPaarief Udin

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Dokumen ini membahas pengaruh globalisasi terhadap bangsa dan negara, dengan fokus pada dampak positif dan negatif yang dialami Indonesia. Penulis menekankan pentingnya sikap selektif dalam menyikapi perubahan global dan melibatkan nilai-nilai kebangsaan serta peran orang tua dalam mendidik generasi muda untuk menghadapi arus globalisasi. Terdapat contoh kasus dan saran untuk mencegah dampak negatif dari globalisasi dalam kehidupan masyarakat.

Ijarcet vol-2-issue-3-904-915Editor IJARCET

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The document describes a novel approach called Enhanced Ant Colony Optimization (EACO) for scheduling tasks in a grid computing environment. EACO aims to improve task scheduling by minimizing makespan time compared to existing algorithms like Modified Ant Colony Optimization, MAX-MIN, and Resource Aware Scheduling Algorithm. It does this by considering system and network performance in dynamic grids and selecting resources according to their availability. The document presents the procedures of EACO and the existing algorithms, experimental results showing EACO achieves lower makespan, and concludes EACO is effective for task scheduling in grids.

Ijarcet vol-2-issue-7-2333-2336Editor IJARCET

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1) A PID controller was designed using ISE, IAE, ITAE and MSE error criteria for a stable linear time invariant continuous system. A bacterial foraging particle swarm optimization (BF-PSO) technique was used to tune the PID controller gains (Kp, Ki, Kd) to meet performance specifications. 2) The PID controller was applied to the system using each error criteria and the closed-loop responses were observed and compared. For the IAE criteria, the system had 0% overshoot and undershoot with a settling time of 7.2172e-006 seconds and rise time of 4.0551e-006 seconds. 3) The BF-PSO algorithm combines

Career path o & g industryraghunathan janarthanan

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The document discusses career opportunities in the oil and gas industry. It describes how oil and gas are essential energy sources and the industry faces an exciting future to meet increasing demand. The industry offers a variety of jobs from office roles to difficult field conditions around the world, requiring various qualifications. Opportunities exist in exploration and production, refining, marketing, research and development, and commercial services. Careers are available for students of science, engineering, mathematics, and business. The next steps are to speak with careers advisors and obtain information from energy company materials online or in print.

Volume 2-issue-6-2046-2051Editor IJARCET

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This document discusses red-eye effect in photographs and algorithms for detecting and correcting red-eye. It begins by explaining what causes red-eye effect and how flash light reflecting off the blood vessels in the eye makes the pupil appear red in photographs. It then discusses previous work on red-eye detection and correction algorithms. The proposed algorithm uses three main steps: 1) face detection using Viola-Jones algorithm, 2) red-eye detection within the detected face regions, and 3) red-eye correction using in-painting to remove the red-eye regions and paint the pupils a proper circular shape. The algorithm is tested on large numbers of photographs to evaluate its effectiveness compared to conventional algorithms.

International Journal of Engineering Research and Development (IJERD)IJERD Editor

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The document discusses the automation of shaper machines using electro-pneumatic devices and PLCs to enhance efficiency and reduce labor costs in manufacturing. It elaborates on the components and mechanisms involved in automating the shaper's operations, including the design of pneumatic and electrical circuits for control. The proposed automation aims to improve productivity, accuracy, and quality by substituting conventional machines with advanced automated systems.

Formula 1Joosé M Campos

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El disco duro es un dispositivo magnético que almacena programas y datos dentro de una computadora. Su capacidad de almacenamiento se mide en gigabytes y es mayor que la de un disquete. Los discos duros pueden estar integrados en la placa base o ser externos y conectarse a través de USB. Normalmente contienen varios discos magnéticos con cabezales de lectura/escritura que permiten almacenar grandes cantidades de información de forma rápida y durable.

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El documento describe las partes principales de una placa madre o motherboard. La placa madre es uno de los componentes más importantes de una computadora, ya que administra el procesador e interconecta los periféricos. Contiene líneas eléctricas que conectan diferentes puertos a los que se conectan dispositivos como tarjetas de expansión, discos duros, unidades ópticas y el procesador. La placa madre también permite la entrada y salida de información a través de puertos externos e interconecta todos los dispositivos internos.

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El documento define el mantenimiento del PC como una serie de rutinas periódicas necesarias para mantener un rendimiento óptimo. Explica que el mantenimiento preventivo es importante para dar una vida útil más larga y libre de fallas, mientras que el mantenimiento correctivo ocurre después de una falla. Además, detalla las herramientas de diagnóstico de hardware y software utilizadas para el mantenimiento, e identifica las partes internas clave de una CPU como la tarjeta madre, disco duro, memoria RAM, fuente de poder y ventil

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El documento define el mantenimiento del PC como una serie de rutinas periódicas necesarias para que la computadora funcione de manera óptima y eficaz. Explica que el mantenimiento preventivo es importante para darle una vida útil más larga al equipo y evitar fallas, y que existen dos tipos de mantenimiento: correctivo, que se realiza cuando hay una falla, y preventivo, que se hace cada tres meses de manera planificada. Finalmente, detalla algunas de las herramientas y partes internas importantes para realizar el mantenimiento del hardware y

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Este documento describe las características básicas de Microsoft Excel 2007. Excel es un software de hoja de cálculo que permite crear tablas, calcular y analizar datos automáticamente, e incluye funciones como imprimir tablas y crear gráficos simples. Excel 2007 presenta mejoras como una interfaz de usuario más intuitiva, un motor de gráficos compatible con otras aplicaciones de Office, la capacidad de manejar hasta un millón de filas y 16,000 columnas de datos, y mayor compatibilidad para compartir y trabajar con tablas.