Introduction

In computer operating systems, demand paging is an application of virtual memory. In a system that uses demand paging, the operating system copies a disk page into physical memory only if an attempt is made to access it (i.e., if a page fault occurs). This is an example of lazy loading techniques.

The compressed ROM file system (or cramfs) is a free read-only Linux file system designed for simplicity and space-efficiency. It is mainly used in embedded systems and small-footprint systems. Unlike a compressed image of a ....etc

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IMPROVING INTRUSION DETECTION PERFORMANCE USING LAMSTAR NEURAL NETWORK
Presented By:
V. Venkatachalam1 S.Selvan2
1Asst Professor HOD/CSE Erode Sengunthar Engineering College, Thudupathi, Erode-638057, Tamilnadu, India 2Professor HOD/ITPSG college of Technology ,Coimbatore, Tamilnadu, India.

ABSTRACT

Computer systems vulnerabilities such as software bugs are often exploited by malicious users to intrude into information systems. With the recent growth of the Internet such security limitations are beco ....etc

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yes i'm looking for paging and page fault ppt .
plz send the material to me. ....etc

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METHODS OF IMPROVING PERFORMANCE OF THE GAS TURBINE
INTRODUCTION:
Gas turbines are used in various applications in different regions of the world. Therefore always tend to find ways to improve the overall cycle of the plant. Cooling of air at the intake helps increasing the density of air flowing into the plant and increases the power output. Several attempts have been made by the researches in new cooling techniques mostly concerned with evaporative coolers, chillers etc. The ....etc

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hii need a clear info about it..plzz dp send dis.. ....etc

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IMPROVING PERFORMANCE OF CONTENT BASED IMAGE RETRIEVAL SYSTEM USING FEATURE PROCESSING AND RELEVANCE FEEDBACK



By
KHURRAM JAWAD
Supervised By
Mr Fazl-e-Basit



Abstract

Content based image retrieval (CBIR) system is responsible for searching image database for specific image features like, color, texture and shape. Feature Processing includes extracting different features from the images and then forming a weight vector from the extracted features by normalizing these features. ....etc

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Improving Delay-Tolerant Network Performance Using Forward Routing Information (Java)
Proceedings of IEEE INFOCOM

The development of delay-tolerant networks (DTNs) has attracted significant attention in the recent years. The concept started with the idea of interplanetary internet and later the DTN Research Group (DTNRG) took up the work concerning the architectural and protocol design principles for the DTNs. A DTN can be regarded as a group of highly disconnected networks/regions where the communication environment may be far from ideal ....etc

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i want a source code for algorithmic paging ....etc

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Vasundhra jaitly



Introduction to paging:
• Memory is divided into fixed size chunks; FRAMES
• Process is divided into fixed size chunks;PAGES
• A frame can hold one page of data
• Physical address space of a process need not be contiguous
• Very limited internal fragmentation
• No external fragmentation

Paging is one of the memory-management schemes by which a computer can store and retrieve data from secondary storage for use in main memory. In t ....etc

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Improving TCP/IP Performance over Third-Generation Wireless Networks
The (3G) wireless networks with high data rates is gradually being deployed. The Transmission Control Protocol (TCP) must be optimised to perform in these networks. This will have a broad and significant impact on data application performance. The parts described in this chapter are :
-adapting to the significant delay and rate variations over the wireless channel and
-a wireless channel and TCP-aware scheduling and buffer sharing algorithm
Windo ....etc

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