Requirements management is the process of documenting, analyzing, tracing, prioritizing and agreeing on requirements and then controlling change and communicating to relevant stakeholders. It is a continuous process throughout a project. A requirement is a capability to which a project outcome (product or service) should conform.
Requirement prioritization is used in Software product management for determining which candidate requirements of a software product should be included in a certain release. Requirements are also prioritized to minimize risk during development so that the most important or high risk requirements are implemented first. Several methods for assessing a prioritization of software requirements exist.
Requirement prioritization is used in Software product management for determining which candidate requirements of a software product should be included in a certain release. Requirements are also prioritized to minimize risk during development so that the most important or high risk requirements are implemented first. Several methods for assessing a prioritization of software requirements exist.
In systems engineering and software engineering, requirements analysis encompasses those tasks that go into determining the needs or conditions to meet for a new or altered product or project, taking account of the possibly conflicting requirements of the various stakeholders, analyzing, documenting, validating and managing software or system requirements.
Business requirements gathering and analysisMena M. Eissa
Business analysis and requirements management are a key to project success.
This workshop helps candidates perform better based on sharing real life experience with them.
This lecture provide a review of requirement engineering process. The slides have been prepared after reading Ian Summerville and Roger Pressman work. This lecture is helpful to understand user, and user requirements.
Software Requirement Specification is a most important topic asked in exams and for presentations in B.Tech comp. engg. This presentation contains all the important topic and deep knowledge of SRS.It includes definition, scope, role, how to write srs, template and template description. It tells how to build SRS and also includes examples for ease.
Software engineering task bridging the gap between system requirements engineering and software design.
Provides software designer with a model of:
system information
function
behavior
Model can be translated to data, architectural, and component-level designs.
Expect to do a little bit of design during analysis and a little bit of analysis during design.
Requirements analysis, also called requirements engineering, is the process of determining user expectations for a new or modified product. These features, called requirements, must be quantifiable, relevant and detailed. In software engineering, such requirements are often called functional specifications. Requirements analysis is an important aspect of project management.
In systems engineering and software engineering, requirements analysis encompasses those tasks that go into determining the needs or conditions to meet for a new or altered product or project, taking account of the possibly conflicting requirements of the various stakeholders, analyzing, documenting, validating and managing software or system requirements.
Business requirements gathering and analysisMena M. Eissa
Business analysis and requirements management are a key to project success.
This workshop helps candidates perform better based on sharing real life experience with them.
This lecture provide a review of requirement engineering process. The slides have been prepared after reading Ian Summerville and Roger Pressman work. This lecture is helpful to understand user, and user requirements.
Software Requirement Specification is a most important topic asked in exams and for presentations in B.Tech comp. engg. This presentation contains all the important topic and deep knowledge of SRS.It includes definition, scope, role, how to write srs, template and template description. It tells how to build SRS and also includes examples for ease.
Software engineering task bridging the gap between system requirements engineering and software design.
Provides software designer with a model of:
system information
function
behavior
Model can be translated to data, architectural, and component-level designs.
Expect to do a little bit of design during analysis and a little bit of analysis during design.
Requirements analysis, also called requirements engineering, is the process of determining user expectations for a new or modified product. These features, called requirements, must be quantifiable, relevant and detailed. In software engineering, such requirements are often called functional specifications. Requirements analysis is an important aspect of project management.
A detail review of configuration and change management. This lecture provides details about how to manage different software versions of same software in a market with different customers clients and different set of functionalities.
181015 plan maintainability in total cost of ownershipStephen Williamson
Application maintenance will cost more than cost for initial development. The customers (management and users) deserve explanation on best practices; developers assigned to maintenance should follow same design, build and test practices as those in more "prestigious" roles.
Structured NERC CIP Process Improvement Using Six SigmaEnergySec
Presented by: Chris Unton, Midwest ISO (MISO)
Abstract: MISO embarked on a structured, comprehensive process improvement program to make advancements in cyber security risk reduction as well as CIP compliance. The program utilizes the Six Sigma framework to reduce process defects and gain efficiencies. The 13 month effort comprises process level health checks; assignment of functional roles, responsibilities, and oversight; cross-functional process improvement events; and training/awareness curriculums to lock in the improvements. As a result, MISO not only is strengthening its cyber security and compliance posture, but also positioning the company for a smoother adoption of controls based audits when applicable. In this presentation, Mr. Unton will walk through the process and show how this has been instrumental in greatly enhancing MISO’s security and compliance environment.
Requirements elicitation is the process of discovering, reviewing, documenting, and understanding the user's needs and constraints for the system.
Requirements analysis is the process of refining the user's needs and constraints.
Requirements specification is the process of documenting the user's needs and constraints clearly and precisely.
Requirements verification is the process of ensuring that the system requirements are complete, correct, consistent, and clear.
Requirements management is the process of scheduling, coordinating, and documenting the requirements engineering activities (that is, elicitation, analysis, specification, and verification)
An operating system (OS) is a software program that manages the resources of a computer system and provides a platform for running applications. Its primary functions include resource management, process management, memory management, file system management, and user interface. There are many different types of operating systems, such as desktop operating systems like Windows and macOS, server operating systems like Linux and Windows Server, and embedded operating systems like those used in mobile phones and other small devices. The choice of operating system depends on the type of device, the intended use, and other factors.
What is a Database?
Database creation steps
Benefits of using Database
Types of Table Relationships
What is a Database model
Database Management System
Users of Database
MS Access
Program, Language, & Programming Language
Object Oriented Programming vs Procedure Oriented Programming
About C
Why still Learn C?
Basic Terms
C Stuff
C Syntax
C Program
Algorithm
What is an algorithm?
How are mathematical statements and algorithms related?
What do algorithms have to do with computers?
Pseudo Code
What is pseudocode?
Writing pseudocode
Pseudo Code vs Algorithm
Components of Data Communication
Characteristics of Data Transmission
Communication Media
Communication Speed
Communication Hardware
Communication Software
OSI Model
Introduction
Syed Zaid Irshad
Rules (that You have to Follow)
Book Introduction
10 Chapters
Theoretical Chapters are 6
Practical Chapters are 4
Chapter 1: Basic Concept of Information Technology
Introduction of Computer
Definition
Characteristics
Parts of Computer
Input
Output
Memory
Primary Storage
Secondary Storage
Ports
Language Translator
Compiler
Interpreter
Generations of Programming Language
Ages of Computers
Generations of Computer
Classification of Computers
Chapter 2: Information Networks
Types of Network
LAN
WAN
MAN
GAN
Topologies
Star
Ring
Bus
Hybrid
File Transfer Protocol
World Wide Web
Chapter 3: Data Communication
Standards
Transmission
Simples
Half Duplex
Full Duplex
Media
Twisted Pair Cable
Coaxial Cable
Fiber Optic Cable
Microwave Transmission
Satellite Transmission
Open Systems Interconnection model (OSI model)
Chapter 4: Applications and Use of Computers
Difference Between Application and Use
Impacts of Computers
Chapter 5: Computer Architecture
Address of Memory Locations
Instruction Format
Fetch and Execute
Chapter 6: Security, Copyright and The Law
Computer Crime
Computer Viruses
Computer Privacy
Software Piracy and Law
Chapter 7: Operating System
User Interface
Graphical User Interface
Operating Systems
Chapter 8: Word Processing
Introduction to MS Word
Creating
Editing
Formatting
Printing
Chapter 9: Spreadsheet
Introduction to MS Excel
Creating
Editing
Formatting
Printing
Formulae
Project
Chapter 10: Internet Browsing and Using E-mail
Create Email ID
Send Mail
Download File
Upload File
Study Plan
Every Tuesday we perform Practical
Every Friday Half of the Lecture will be used as question answer session
Rest of the days are for Theoretical Stuff
Make WhatsApp Group for class where we can share stuff related to the Subject
1st Year Computer Science Book
Sindh Text Book Board Introduction
Introduction
Syed Zaid Irshad
Rules (that You have to Follow)
Book Introduction
10 Chapters
Theoretical Chapters are 6
Practical Chapters are 4
Chapter 1: Basic Concept of Information Technology
Introduction of Computer
Definition
Characteristics
Parts of Computer
Input
Output
Memory
Primary Storage
Secondary Storage
Ports
Language Translator
Compiler
Interpreter
Generations of Programming Language
Ages of Computers
Generations of Computer
Classification of Computers
Chapter 2: Information Networks
Types of Network
LAN
WAN
MAN
GAN
Topologies
Star
Ring
Bus
Hybrid
File Transfer Protocol
World Wide Web
Chapter 3: Data Communication
Standards
Transmission
Simples
Half Duplex
Full Duplex
Media
Twisted Pair Cable
Coaxial Cable
Fiber Optic Cable
Microwave Transmission
Satellite Transmission
Open Systems Interconnection model (OSI model)
Chapter 4: Applications and Use of Computers
Difference Between Application and Use
Impacts of Computers
Chapter 5: Computer Architecture
Address of Memory Locations
Instruction Format
Fetch and Execute
Chapter 6: Security, Copyright and The Law
Computer Crime
Computer Viruses
Computer Privacy
Software Piracy and Law
Chapter 7: Operating System
User Interface
Graphical User Interface
Operating Systems
Chapter 8: Word Processing
Introduction to MS Word
Creating
Editing
Formatting
Printing
Chapter 9: Spreadsheet
Introduction to MS Excel
Creating
Editing
Formatting
Printing
Formulae
Project
Chapter 10: Internet Browsing and Using E-mail
Create Email ID
Send Mail
Download File
Upload File
Study Plan
Every Tuesday we perform Practical
Every Friday Half of the Lecture will be used as question answer session
Rest of the days are for Theoretical Stuff
Make WhatsApp Group for class where we can share stuff related to the Subject
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
1. 1
Requirements Management
• The process of managing changes to the requirements for a system
• In this lecture, we’ll talk about the reasons for changes in
requirements and how to manage them
3. Requirements Management
• The process of managing changes to the
requirements for a system
• Reasons for changes in requirements and how to
manage them
4. Requirements management
• Requirements management is the process of documenting,
analyzing, tracing, prioritizing and agreeing on requirements and then
controlling change and communicating to relevant stakeholders. It is a
continuous process throughout a project.
5. Requirements Management
• Requirements management encompasses the
activities involved in
• requesting changes to the baselined requirements,
• performing impact analysis for the requested changes,
• approving or disapproving changes,
• implementing the approved changes
• Measure the progress
• Managing the logical links between individual
requirements and other project work products
6. Requirements Baseline
• Set of functional and non-functional requirements
that the development team has committed to
implement in a specific release
• Subsequent changes can be made only through the
project's defined change-control process
7. Requirements Management and
Traceability
• Requirements cannot be managed effectively without
requirements traceability
• A requirement is traceable if you can discover who
suggested the requirement, why the requirement exists,
what requirements are related to it and how that
requirement relates to other information such as systems
designs, implementations and user documentation
• A requirement is traceable if and only if the origin of each
of component requirements is clear
• Traceability is key to impact, derivation and
coverage analysis
8. Change - A Constant
• There is nothing permanent except change
• Heraclitus (500 B.C.)
• No matter where you are in the system life cycle, the
system will change, and the desire to change it will
persist throughout the life cycle
• Change always has a price
• Knowledge of knowing more about things motivates
us for changes.
11. Change Management
• Different types of analysis are used by members of
CCB to support change management
• Impact Analysis determine the financial resource or
cost of change request to new feature. What if this
were to change?
• Derivation analysis answers that “Why is this here”?
It focus on discovering the origin or rationale of a
function/module
• Coverage analysis is used as measure of progress and
answers “Have I covered everything”. It is used for
management reporting.
13. 13
Changing Requirements - 1
• All stakeholders want to change requirements, due to different
reasons
• Studies have shown that very significant percentage of delivered
defects can be traced back to changing user requirements
14. 14
Changing Requirements - 2
• A major issue in requirements engineering is the rate at
which requirements change once the requirements phase
has “officially” ended
• This rate is on average 3% per month in the subsequent
design phase, and should go down after that
15. 15
Changing Requirements - 3
• This rate should come down to 1% per month during coding
• Ideally, this should come down to no changes in testing, however, this
is very rare
16. 16
Sources of Change - 1
• New business or market conditions dictate changes in
product requirements or business rules
• New customer needs demand modification of data produced
by information systems, functionality delivered by products,
or services delivered by computer-based system
17. 17
Sources of Change - 2
• Reorganization or business growth/downsizing causes changes in
project priorities or software engineering team structure
• Budgetary or scheduling constraints cause a redefinition of the
system or product
18. Why All This Modification?
• As time passes, all constituencies know more
• About what they need
• Which approach would be best
• How to get it done and still make money
• Statement of the fact: most changes are justified!
19. Managing Changing Requirements ???
• Following quality assurance mechanisms can limit the
damage done by changing requirements
• Formal change management procedures
• State-of-the-art configuration control tools
• Requirements reviews
20. Main Concerns in Requirements
Management
• Managing changes to agreed requirements
• Managing the relationships between requirements
• Managing the dependencies between the
requirements document and other documents
produced in the systems engineering process
21. CASE Tools for Requirements
Management
• Requirements management involves the collection,
storage and maintenance of large amounts of
information
• There are now a number of CASE tools available
which are specifically designed to support
requirements management
• Configuration management tools may be adapted for
requirements engineering
23. Benefits of using Requirement
Management tools
• Manage versions and changes
• Store requirement attributes
• Facilitate impact analysis
• Track requirements status
• Control access
• Reuse requirements
24. 24
Requirements Change Factors - 1
• Requirements errors, conflicts and inconsistencies
• Evolving customer/end-user knowledge of the system
• Technical, schedule or cost problems
25. 25
Requirements Errors, Conflicts and
Inconsistencies
• As requirements are analyzed and implemented, errors and
inconsistencies emerge and must be corrected. These may be
discovered during requirements analysis and validation or later in
the development process
26. 26
Evolving Customer/End-user Knowledge of
the System
• As requirements are developed, customers and end-users develop a
better understanding of what they really require from a system
27. 27
Technical, Schedule or Cost Problems
• Problems may be encountered in implementing a requirement. It may
be too expensive or take too long to implement certain requirements
29. 29
Changing Customer Priorities
• Customer priorities change during system development as a result
of a changing business environment, the emergence of new
competitors, staff changes, etc.
30. 30
Environmental Changes
• The environment in which the system is to be installed may change so
that the system requirements have to change to maintain
compatibility
31. 31
Organizational Changes
• The organization which intends to use the system may change its
structure and processes resulting in new system requirements
32. 32
Stable and Volatile Requirements - 1
• Requirements changes occur while the requirements are being
elicited, analyzed and validated and after the system has gone into
service
• Some requirements are more stable, while others may be more
subject to change than others
33. 33
Stable and Volatile Requirements - 2
• Stable requirements are concerned with the essence of a
system and its application domain. They change more slowly
than volatile requirements
• Volatile requirements are specific to the instantiation of the
system in a particular environment and for a particular
customer
35. 35
Mutable Requirements
• These are requirements which change because of changes to the
environment in which the system is operating
36. 36
Emergent Requirements
• These are requirements which cannot be completely defined when
the system is specified but which emerge as the system is designed
and implemented
37. 37
Consequential Requirements
• These are requirements which are based on assumptions about how
the system will be used. When the system is put into use, some of
these assumptions will be wrong
• Requirements that result from the introduction of the computer
system. Introducing the computer system may change the
organization's processes and open up new ways of working which
generate new system requirements.