The document discusses risk management in software engineering projects. It describes reactive risk management, where risks are addressed after they occur, and proactive risk management, where formal risk analysis is performed. The document provides questions to help identify potential risks related to product size, business impact, customers, process maturity, technology, staff, and more. It also discusses building a risk table to assess risks based on probability and impact, and developing risk mitigation, monitoring and management plans.
Key performance indicators to determine that an organisation has an effective, efficient, result oriented TEM function or is close to having one, based on best practise and ITIL/ISO standards.
Key performance indicators to determine that an organisation has an effective, efficient, result oriented TEM function or is close to having one, based on best practise and ITIL/ISO standards.
Software quality improvement expert Jan Princen and XBOSoft CEO Philip Lew discuss the use of Predictive Analytics to prevent software defects in this XBOSoft webinar on Defect Prevention.
Test Environment Management: A Critical Requirement for Effective CI/CDDevOps.com
est Environment (TEM) enables the efficient configuration, allocation, reporting, and management
of test environments.
Attend this webinar to get results and insights from the latest test environment research by Enterprise Management Associates (EMA) and the role that test environment management is playing in implementing effective CI/CD. The survey gathered insights and usage details from 160 of the largest North American enterprises. You'll hear Steve Hendrick, Research Director at EMA and Jeff Keyes, Director of Marketing at Plutora discuss the results and dive into the strategies, objectives, and experiences of large enterprises in using TEM tools. This research will show how proactive management of preproduction environments accelerates application development while generating significant cost savings across DevOps activities, resources, and staff. The result will be a roadmap for enterprises showing how best to leverage TEM technology.
This webinar summarizes the research findings into these key areas:
Test environment management strategies, priorities and maturity
Key functionality and top vendors providing capabilities
Real-world benefits with quantifiable results
RAMS 2013 Calculating roi when implementing a dfr program by mike silvermanAccendo Reliability
Presentation given at RAMS 2013
Three-phase inverters are physically large, complex and expensive elements of major solar power generation systems. The inverter converts DC power created by the photovoltaic (PV) panels to AC power suitable for adding to the power grid.
The inverters’ reliability testing is a complex task and relies on reliability block diagrams (RBD), vendor and field data, plus selecting accelerated life tests (ALT) based on critical elements of the product.
This paper illustrates a case study that developed an RBD, used field and vendor data, and includes the design and use of two ALTs. The result is a working framework or model that provides a reasonable estimate of the expected lifetime performance of the inverter. While any project similar to this, is always a work in progress, the examination of the decisions and inputs for the model proves valuable for the continued improvement of the model and resulting life predictions. This project provides an excellent real life example of reliability estimation having a multitude of constraints including: sample size, test duration, and field data, thus having to rely on all sources of available data starting from field and vendor data to theoretical component reliability calculations, ALT plan execution, failure analysis, and finally summarizing the results using RBD to estimate product expected lifetime. At the time of writing this paper, based on completion of system level ALT, an availability of 99.97% is valid over a 10 year period according to southern Ontario weather as the main installation base. This will be revisited once subsystem ALT is completed.
In many cases, we choose solutions to problems without sufficient analysis of the underlying causes. This results in implementing a cover-up of the symptoms rather than a solution to the real underlying problem. When we do this, the problem is likely to resurface in one disguise or another, and we may mishandle it again—just as we did initially. Getting to the root of the problem is the better way to solve the current problem, and save time and money in the future. Alon Linetzki identifies and explains a number of root cause analysis techniques widely used in the industry, gives examples of how to apply them in software testing, demonstrates how to implement them, and discusses how to connect them to our day-to-day testing context. Alon shares how root cause analysis can be an effective tool in defect prevention.
We will explore how to articulate value of reliability activities in business terms. Estimating the return on investment for risk assessment or accelerated testing can help you justify the investment in these tools. This lesson is intended to help you discover and state the value of common reliability activities. Put a number on the value you bring to the organization with your reliability work.
John Brennen - Red Hot Testing in a Green WorldTEST Huddle
EuroSTAR Software Testing Conference 2008 presentation on Red Hot Testing in a Green World by John Brennen. See more at conferences.eurostarsoftwaretesting.com/past-presentations/
Contractor Management Business Organisation Environment Implementation Perfor...SlideTeam
Enhance your audiences knowledge with this well researched complete deck. Showcase all the important features of the deck with perfect visuals. This deck comprises of total of thirteen slides with each slide explained in detail. Each template comprises of professional diagrams and layouts. Our professional PowerPoint experts have also included icons, graphs and charts for your convenience. All you have to do is DOWNLOAD the deck. Make changes as per the requirement. Yes, these PPT slides are completely customizable. Edit the colour, text and font size. Add or delete the content from the slide. And leave your audience awestruck with the professionally designed Contractor Management Business Organisation Environment Implementation Performance complete deck.
Whether you are new to testing or looking for a better way to organize your test practices and processes, the Systematic Test and Evaluation Process (STEP™) offers a flexible approach to help you and your team succeed. Dale Perry describes this risk-based framework—applicable to any development lifecycle model—to help you make critical testing decisions earlier and with more confidence. The STEP™ approach helps you decide how to focus your testing effort, what elements and areas to test, and how to organize test designs and documentation. Learn the fundamentals of test analysis and how to develop an inventory of test objectives to help prioritize your testing efforts. Discover how to translate these objectives into a concrete strategy for designing and developing tests. With a prioritized inventory and focused test architecture, you will be able to create test cases, execute the resulting tests, and accurately report on the quality of your application and the effectiveness of your testing. Take back a proven approach to organize your testing efforts and new ways to add more value to your project and organization.
We have experience with testing projects, both large and small. Sometimes our test estimates are accurate—and sometimes they’re not. We often miss deadlines because there are no defined criteria used to create our estimates. Sometimes we miss our schedules due to crunched testing timelines. Shyam Sunder briefly describes the different test estimation techniques including Simple, Medium, Complex; Top Down, Bottom Up; and Test Point Analysis. To assist in better estimating in the future, Shyam has prepared test estimation templates and guidelines, which can significantly help organizations in proper estimation of testing projects. Through his work, effort and schedule variations have significantly improved from ±60 percent to ±2 percent. Shyam explains the test estimation templates in detail and demonstrates how to choose the estimation templates for your organization’s software development process. Learn why effective software test estimation techniques help in tracking and controlling cost/effort overruns significantly.
Hello everyone! Test your PMP exam preparation and answer this Free PMP® Exam Sample Question of the week. For more of this free PMP exam sample question visit: https://free.pm-exam-simulator.com/free-pmp-exam-simulator
The Business Case for Test Environment Management ServicesCognizant
In the software development lifecycle, application testing is crucial - but often given short shrift by companies allocating temporary resources. Test environment management services (TEMS) is a perfect solution, reducing testing costs and errors while conducting test/QA environment management, monitoring and maintenance and cloud infrastructure provisioning.
Software quality improvement expert Jan Princen and XBOSoft CEO Philip Lew discuss the use of Predictive Analytics to prevent software defects in this XBOSoft webinar on Defect Prevention.
Test Environment Management: A Critical Requirement for Effective CI/CDDevOps.com
est Environment (TEM) enables the efficient configuration, allocation, reporting, and management
of test environments.
Attend this webinar to get results and insights from the latest test environment research by Enterprise Management Associates (EMA) and the role that test environment management is playing in implementing effective CI/CD. The survey gathered insights and usage details from 160 of the largest North American enterprises. You'll hear Steve Hendrick, Research Director at EMA and Jeff Keyes, Director of Marketing at Plutora discuss the results and dive into the strategies, objectives, and experiences of large enterprises in using TEM tools. This research will show how proactive management of preproduction environments accelerates application development while generating significant cost savings across DevOps activities, resources, and staff. The result will be a roadmap for enterprises showing how best to leverage TEM technology.
This webinar summarizes the research findings into these key areas:
Test environment management strategies, priorities and maturity
Key functionality and top vendors providing capabilities
Real-world benefits with quantifiable results
RAMS 2013 Calculating roi when implementing a dfr program by mike silvermanAccendo Reliability
Presentation given at RAMS 2013
Three-phase inverters are physically large, complex and expensive elements of major solar power generation systems. The inverter converts DC power created by the photovoltaic (PV) panels to AC power suitable for adding to the power grid.
The inverters’ reliability testing is a complex task and relies on reliability block diagrams (RBD), vendor and field data, plus selecting accelerated life tests (ALT) based on critical elements of the product.
This paper illustrates a case study that developed an RBD, used field and vendor data, and includes the design and use of two ALTs. The result is a working framework or model that provides a reasonable estimate of the expected lifetime performance of the inverter. While any project similar to this, is always a work in progress, the examination of the decisions and inputs for the model proves valuable for the continued improvement of the model and resulting life predictions. This project provides an excellent real life example of reliability estimation having a multitude of constraints including: sample size, test duration, and field data, thus having to rely on all sources of available data starting from field and vendor data to theoretical component reliability calculations, ALT plan execution, failure analysis, and finally summarizing the results using RBD to estimate product expected lifetime. At the time of writing this paper, based on completion of system level ALT, an availability of 99.97% is valid over a 10 year period according to southern Ontario weather as the main installation base. This will be revisited once subsystem ALT is completed.
In many cases, we choose solutions to problems without sufficient analysis of the underlying causes. This results in implementing a cover-up of the symptoms rather than a solution to the real underlying problem. When we do this, the problem is likely to resurface in one disguise or another, and we may mishandle it again—just as we did initially. Getting to the root of the problem is the better way to solve the current problem, and save time and money in the future. Alon Linetzki identifies and explains a number of root cause analysis techniques widely used in the industry, gives examples of how to apply them in software testing, demonstrates how to implement them, and discusses how to connect them to our day-to-day testing context. Alon shares how root cause analysis can be an effective tool in defect prevention.
We will explore how to articulate value of reliability activities in business terms. Estimating the return on investment for risk assessment or accelerated testing can help you justify the investment in these tools. This lesson is intended to help you discover and state the value of common reliability activities. Put a number on the value you bring to the organization with your reliability work.
John Brennen - Red Hot Testing in a Green WorldTEST Huddle
EuroSTAR Software Testing Conference 2008 presentation on Red Hot Testing in a Green World by John Brennen. See more at conferences.eurostarsoftwaretesting.com/past-presentations/
Contractor Management Business Organisation Environment Implementation Perfor...SlideTeam
Enhance your audiences knowledge with this well researched complete deck. Showcase all the important features of the deck with perfect visuals. This deck comprises of total of thirteen slides with each slide explained in detail. Each template comprises of professional diagrams and layouts. Our professional PowerPoint experts have also included icons, graphs and charts for your convenience. All you have to do is DOWNLOAD the deck. Make changes as per the requirement. Yes, these PPT slides are completely customizable. Edit the colour, text and font size. Add or delete the content from the slide. And leave your audience awestruck with the professionally designed Contractor Management Business Organisation Environment Implementation Performance complete deck.
Whether you are new to testing or looking for a better way to organize your test practices and processes, the Systematic Test and Evaluation Process (STEP™) offers a flexible approach to help you and your team succeed. Dale Perry describes this risk-based framework—applicable to any development lifecycle model—to help you make critical testing decisions earlier and with more confidence. The STEP™ approach helps you decide how to focus your testing effort, what elements and areas to test, and how to organize test designs and documentation. Learn the fundamentals of test analysis and how to develop an inventory of test objectives to help prioritize your testing efforts. Discover how to translate these objectives into a concrete strategy for designing and developing tests. With a prioritized inventory and focused test architecture, you will be able to create test cases, execute the resulting tests, and accurately report on the quality of your application and the effectiveness of your testing. Take back a proven approach to organize your testing efforts and new ways to add more value to your project and organization.
We have experience with testing projects, both large and small. Sometimes our test estimates are accurate—and sometimes they’re not. We often miss deadlines because there are no defined criteria used to create our estimates. Sometimes we miss our schedules due to crunched testing timelines. Shyam Sunder briefly describes the different test estimation techniques including Simple, Medium, Complex; Top Down, Bottom Up; and Test Point Analysis. To assist in better estimating in the future, Shyam has prepared test estimation templates and guidelines, which can significantly help organizations in proper estimation of testing projects. Through his work, effort and schedule variations have significantly improved from ±60 percent to ±2 percent. Shyam explains the test estimation templates in detail and demonstrates how to choose the estimation templates for your organization’s software development process. Learn why effective software test estimation techniques help in tracking and controlling cost/effort overruns significantly.
Hello everyone! Test your PMP exam preparation and answer this Free PMP® Exam Sample Question of the week. For more of this free PMP exam sample question visit: https://free.pm-exam-simulator.com/free-pmp-exam-simulator
The Business Case for Test Environment Management ServicesCognizant
In the software development lifecycle, application testing is crucial - but often given short shrift by companies allocating temporary resources. Test environment management services (TEMS) is a perfect solution, reducing testing costs and errors while conducting test/QA environment management, monitoring and maintenance and cloud infrastructure provisioning.
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.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
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.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
An Approach to Detecting Writing Styles Based on Clustering Techniquesambekarshweta25
An Approach to Detecting Writing Styles Based on Clustering Techniques
Authors:
-Devkinandan Jagtap
-Shweta Ambekar
-Harshit Singh
-Nakul Sharma (Assistant Professor)
Institution:
VIIT Pune, India
Abstract:
This paper proposes a system to differentiate between human-generated and AI-generated texts using stylometric analysis. The system analyzes text files and classifies writing styles by employing various clustering algorithms, such as k-means, k-means++, hierarchical, and DBSCAN. The effectiveness of these algorithms is measured using silhouette scores. The system successfully identifies distinct writing styles within documents, demonstrating its potential for plagiarism detection.
Introduction:
Stylometry, the study of linguistic and structural features in texts, is used for tasks like plagiarism detection, genre separation, and author verification. This paper leverages stylometric analysis to identify different writing styles and improve plagiarism detection methods.
Methodology:
The system includes data collection, preprocessing, feature extraction, dimensional reduction, machine learning models for clustering, and performance comparison using silhouette scores. Feature extraction focuses on lexical features, vocabulary richness, and readability scores. The study uses a small dataset of texts from various authors and employs algorithms like k-means, k-means++, hierarchical clustering, and DBSCAN for clustering.
Results:
Experiments show that the system effectively identifies writing styles, with silhouette scores indicating reasonable to strong clustering when k=2. As the number of clusters increases, the silhouette scores decrease, indicating a drop in accuracy. K-means and k-means++ perform similarly, while hierarchical clustering is less optimized.
Conclusion and Future Work:
The system works well for distinguishing writing styles with two clusters but becomes less accurate as the number of clusters increases. Future research could focus on adding more parameters and optimizing the methodology to improve accuracy with higher cluster values. This system can enhance existing plagiarism detection tools, especially in academic settings.