Embedded systems are computing devices that are radically different from normal desktop computers in terms of the specific requirements of the application for which they are used. Characteristics such as reactivity, robustness, power, size and cost issues force certain design constraints which are otherwise obviated or trivial. Traditional computer design methodologies do not fully address essential design issues critical to system requirements. Certain issues peculiar to embedded systems have been identified and a few possible guidelines to re ....etc

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ubiquitous computing and augmented realities
• ubiquitous computing
– filling the real world with computers
• virtual and augmented reality
– making the real world in a computer!
Challenging HCI Assumptions
• What do we imagine when we think of a computer?
“The most profound technologies are those that disappear.” Weiser
• 1990’s: this was not our imagined computer!
Ubiquitous Computing
• Any computing technology that permits human interaction away from a single workstation
....etc

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A Paper Presentation on Software Development Automation by Computer Aided Software Engineering (CASE)



Abstract: Nowadays, system developers are faced to produce complex, high quality software to support the demand for new and revised computer applications. This challenge is complicated by strict resource constraints, forcing management to deploy new technologies, methods and procedures to manage this increasingly complex environment. Often the methods, procedures and technologies ar ....etc

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1.Problem statement for supermarket software management system
2.0-level and 1-level DFD for it.
3.ER diagram for it. ....etc

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Embedded systems are computing devices that are radically different from normal desktop computers in terms of the specific requirements of the application for which they are used. Characteristics such as reactivity, robustness, power, size and cost issues force certain design constraints which are otherwise obviated or trivial. Traditional computer design methodologies do not fully address essential design issues critical to system requirements. Certain issues peculiar to embedded systems have been identified and a few possible guidelines to r ....etc

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Digital Immunity The Myths and Reality



What is Malware?

Any piece of hardware, software or firmware that is intentionally included or introduced into a computer system for unauthorized purposes usually without the knowledge or consent of the use


Virus – Defined


“…a program which makes a copy of itself in such a way as to ‘infect’ parts of the operating system and/or application programs.”- Survivor’s Guide to Computer Viru ....etc

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Principles of Information SystemsEighth Edition
Software:
Systems and Application Software
Categories of Computer Software
An Overview of Software
Computer programs: sequences of instructions for the computer
Software – system software and application software
Systems Software
Systems software: coordinates the activities and functions of hardware and programs
Computer system platform: combination of a hardware configuration and systems software
Systems Software
Systems software
Controls operations of ....etc

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The Role of Software in Nuclear Engineering



The Radiation Safety Information Computational Center (RSICC) is focused on collecting, organizing, and disseminating computational codes and nuclear data associated with radiation transport and safety. Established in 1963 as the Radiation Shielding Information Center, RSICC currently has a library of approximately 1700 code and data packages used for radiation source characterization, dosimetry, neutral- and charged-particle shielding, criticality safety, radiation dispersion modeling, and rea ....etc

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The Radiation Safety Information Computational Center (RSICC) is focused on collecting, organizing, and disseminating computational codes and nuclear data associated with radiation transport and safety. Established in 1963 as the Radiation Shielding Information Center, RSICC currently has a library of approximately 1700 code and data packages used for radiation source characterization, dosimetry, neutral- and charged-particle shielding, criticality safety, radiation dispersion modeling, and reactor physics. Although a large number of these soft ....etc

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Client Server Software Engineering

Abstract :

The term client/server was first used in the 1980s in reference to personal computers (PCs) on a network. The actual client/server model started gaining acceptance in the late 1980s. The client/server software architecture is a versatile, message-based and modular infrastructure that is intended to improve usability, flexibility, interoperability, and scalability as compared to centralized, mainframe, time sharing computing.

A client is defined as a requester of services and a server is d ....etc

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