The objective is to explain how a software design may be represented as a set of interacting objects that manage their own state and operations and to introduce various models that describe an object-oriented design.
Unified Modeling Language (UML) is a modeling language, used for design. Designed based on OMG Standard, Object this helps to express and design documents, software. This is particularly useful for OO design. Here is a brief tutorial that talks about UML usage.
Unified Modeling Language (UML) is a modeling language, used for design. Designed based on OMG Standard, Object this helps to express and design documents, software. This is particularly useful for OO design. Here is a brief tutorial that talks about UML usage.
This slide give the basic introduction about UML diagram and it's types, and brief intro about Activity Diagram, use of activity diagram in object oriented programming language..
Object-Oriented Design techniques covering system design, and object design delivered to post-graduate students of Object Oriented Software Engineering
Chapter 3 Classes and Objects 3
2.1 The Nature of Objects 4
2.2 Relationships among Object 7
2.3 The Nature of Classes 10
2.4 Relationships among Classes 11
2.5 Interplay of Classes and Objects 14
2.6 Identifying Classes and Objects 15
2.7 Importance of Proper Classification 18
2.8 Key abstractions and Mechanism 19
Software Engineering - Modelling Concepts + Class Modelling + Building the An...Prakhyath Rai
Software Engineering - Part 2 which describes the following topics:
Introduction, Modelling Concepts and Class Modelling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO Modelling history. Modelling as Design technique: Modelling, abstraction, The Three models. Class Modelling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams.
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data Modelling Concepts.
This slide give the basic introduction about UML diagram and it's types, and brief intro about Activity Diagram, use of activity diagram in object oriented programming language..
Object-Oriented Design techniques covering system design, and object design delivered to post-graduate students of Object Oriented Software Engineering
Chapter 3 Classes and Objects 3
2.1 The Nature of Objects 4
2.2 Relationships among Object 7
2.3 The Nature of Classes 10
2.4 Relationships among Classes 11
2.5 Interplay of Classes and Objects 14
2.6 Identifying Classes and Objects 15
2.7 Importance of Proper Classification 18
2.8 Key abstractions and Mechanism 19
Software Engineering - Modelling Concepts + Class Modelling + Building the An...Prakhyath Rai
Software Engineering - Part 2 which describes the following topics:
Introduction, Modelling Concepts and Class Modelling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO Modelling history. Modelling as Design technique: Modelling, abstraction, The Three models. Class Modelling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams.
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data Modelling Concepts.
This is a presentation I did for the Cedar Rapids .NET User Group (CRineta.org). It was intended to present object oriented concepts and their application in .NET and C#.
When data size grows in terms of sample count, feature count and model parameter count, things go crazy. The slideshow presents an overview of what to expect and how to handle them.
Search Engines Demystified. The presentation covers about types of engines, search engine internal, comparative study, indexing, searching, information retrieval, inverted index, clustering, meta search engines, semantic search, search engine optimization, search evaluation, how to do search, search architecture and more.
Discussions about the current engineering education scenario existing in self-financing colleges in Tamilnadu (2007-2008). All problems and ideas discussed are purely based on my personal experiences only.
The development of behavioral therapy
regimens for autistic patients is relatively challenging as these
patients may not be able to express feedback to the applied
treatment. The response to a treatment course is mostly
estimated qualitatively and with little systematic feedback
between therapy and response. Collecting and analyzing data
about a patient’s daily activities could yield patterns linking
these activities, thereby providing therapists with some
foreknowledge of likely possible behavioral outcomes related
to their therapies. We propose a method for anomaly
detection system, which can monitor behavior patterns of the
patient based on the data collected on a daily basis. The
knowledge gathered about the patient could prove suggestive
of the patient’s feedback to the applied therapy. Upon mining
the behavioral patterns, the system could predict the response
of a patient to a stimulus, given a list of recently displayed
behaviors and/or completed activities. The knowledge thus
gathered could also be used to treat other patients of similar
disability.
Spam filtering poses a critical problem in
text categorization as the features of text is
continuously changing. Spam evolves continuously and
makes it difficult for the filter to classify the evolving
and evading new feature patterns. Most practical
applications are based on online user feedback, the
task calls for fast, incremental and robust learning
algorithms. This paper presents a system for
automatically detection and filtering of unsolicited
electronic messages. In this paper, we have developed
a content-based classifier, which uses two topic models
LSI and PLSA complemented with a text patternmatching
based natural language approach. By
combining these powerful statistical and NLP
techniques we obtained a parallel content based Spam
filter, which performs the filtration in two stages. In
the first stage each model generates its individual
predictions, which are combined by a voting
mechanism as the second stage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
57. Printing an Invoice – UML Diagrams The Relationships Between the Invoice Classes
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59. Method Documentation – Invoice class /** Describes an invoice for a set of purchased products. */ public class Invoice { /** Adds a charge for a product to this invoice. @param aProduct the product that the customer ordered @param quantity the quantity of the product */ public void add(Product aProduct, int quantity) { } /** Formats the invoice. @return the formatted invoice */ public String format() { } }
60. Method Documentation – LineItem class /** Describes a quantity of an article to purchase and its price. */ public class LineItem { /** Computes the total cost of this line item. @return the total price */ public double getTotalPrice() { } /** Formats this item. @return a formatted string of this line item */ public String format() { } }
61. Method Documentation – Product class /** Describes a product with a description and a price. */ public class Product { /** Gets the product description. @return the description */ public String getDescription() { } /** Gets the product price. @return the unit price */ public double getPrice() { } }
62. Method Documentation – Address class /** Describes a mailing address. */ public class Address { /** Formats the address. @return the address as a string with three lines */ public String format() { } }
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79. Patterns by Example: Multiple displays enabled by Observer A=10% B=40% C=30% D=20% Application data A B C D A D C B Relative Percentages Y 10 40 30 20 X 15 35 35 15 Z 10 40 30 20 A B C D Change notification Requests, modifications
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81. The Observer pattern observerState= subject getState(); Subject attach (Observer) detach (Observer) Notify () Observer Update() Concrete Observer Update() observerState Concrete Subject GetState() SetState() subjectState observers subject For all x in observers{ x Update(); }
94. Abstract Factory Example WidgetFactory CreateScrollbar() CreateWindow() Window ScrollBar WWidgetFactory MacWidgetFactory Client WWindow MacWindow MacScrollBar WScrollBar One for each standard.
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100. Changes with Rigidity The System Officially Rigid Area Where the change should be made Where the change must be made now Are we containing risk, or spreading rot?
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102. Increasing Risk Defects v. Cumulative Modifications Systems tend to become increasingly fragile over time. Intentional, planned partial rewrites may be necessary to sustain growth and maintenance. Changes Probability of introducing a bug 1.0
106. What is the benefit of good DM? Interdependencies are managed, with firewalls separating aspects that need to vary independently. Fewer Trailers Slow the rot More Flexible Less fragile, the bugs are boxed in Easier to reuse Easier to make the right change
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108. First Version All designs start well The program is an overnight success! How could it be more simple, elegant, and maintainable? void copy(void) { int ch; while( (ch=ReadKeyboard()) != EOF) WritePrinter(ch); }
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110. Second Version Design bool GtapeReader = false; // remember to clear void copy(void) { int ch; while( (ch=GtapeReader ? ReadTape() : ReadKeyboard()) != EOF) WritePrinter(ch); }
111. Third Version How unexpected! Requirements changed again! bool GtapeReader = false; Bool GtapePunch = false; // remember to clear void copy(void) { int ch; while( (ch=GtapeReader ? ReadTape() : ReadKeyboard()) != EOF) GtapePunch ? WritePunch(ch) : WritePrinter(ch); } It seems that sometimes we need to write to a paper tape punch. We’ve had this problem before, and just added a flag. Looks like it should work again.
112. Example of a Good Design First and only version. void Copy() { int c; while( (c=getchar()) != EOF) putchar(c); } But wait! Aren’t we supposed to be learning OO design? This isn’t OO is it?
120. Procedural (open) version enum ShapeType {circle, square}; struct Shape {enum ShapeType itsType;}; struct Circle { enum ShapeType itsType; double itsRadius; Point itsCenter; }; void DrawCircle(struct Circle*) struct Square { enum ShapeType itsType; double itsSide; Point itsTopLeft; }; void DrawSquare(struct Square*) #include <Shape.h> #include <Circle.h> #include <Square.h> typedef struct Shape* ShapePtr; void DrawAllShapes(ShapePtr list[], int n) { int i; for( i=0; i< n, i++ ) { ShapePtr s = list[i]; switch ( s->itsType ) { case square: DrawSquare((struct Square*)s); break; case circle: DrawCircle((struct Circle*)s); break; } } } Shape.h Circle.h Square.h DrawAllShapes.c
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122. A Closed Implementation Class Shape { public: virtual void Draw() const =0; }; #include <Shape.h> void DrawAllShapes(Shape* list[],int n) { for(int i=0; i< n; i++) list[i]->draw(); } Shape.h DrawAllShapes.cpp Circle.h Square.h Class Square: public Shape { public: virtual void Draw() const; }; Class Circle: public Shape { public: virtual void Draw() const; };
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125. Square/Rectangle A square is-a rectangle, right? So lets consider Square as a subtype of Rectangle. void Square::SetWidth(double w) { width = w; height = w; } void Square::SetHeight(double h) { width = h; height = h; } We can make it work: Uh, oh. This doesn’t quite seem to fit