The Document Object Model
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The Document Object Model (DOM) is a standard for representing XML and HTML documents as a navigable tree structure. Every object in the DOM tree is a node, with different node types like elements, text, and documents. The DOM allows developers to navigate and interact with an XML or HTML document by treating it as a tree of nodes.
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The Document Object Model (DOM) is a programming API(Application Programming Interface) for HTML and XML documents.
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- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
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Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
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1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
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This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
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For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/how-axelera-ai-uses-digital-compute-in-memory-to-deliver-fast-and-energy-efficient-computer-vision-a-presentation-from-axelera-ai/
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As artificial intelligence inference transitions from cloud environments to edge locations, computer vision applications achieve heightened responsiveness, reliability and privacy. This migration, however, introduces the challenge of operating within the stringent confines of resource constraints typical at the edge, including small form factors, low energy budgets and diminished memory and computational capacities. Axelera AI addresses these challenges through an innovative approach of performing digital computations within memory itself. This technique facilitates the realization of high-performance, energy-efficient and cost-effective computer vision capabilities at the thin and thick edge, extending the frontier of what is achievable with current technologies.
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June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
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Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
AppSec PNW: Android and iOS Application Security with MobSF
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Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
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The Document Object Model
- 1. DOM The Document Object Model
- 2. Ia standard way of representing XML documents (instituted by the W3C). Was constructed to provide an intuitive way for developers to navigate an XML hierarchy. DOM is as a navigable tree, parents, children, siblings Every object in a DOM tree is a node. Each node can have a different type, such as element, text, or document What is dom?
- 3. <p><strong>Hello</strong> how are you doing?</p> Dom
- 4. Given <p><strong>Hello</strong> how are you doing?</p>. Given <p> find text “how are you doing”? Given <strong> find <p>? Given <strong> find “Hello” Given <strong> find “how are you doing?” Try Something Out My Dears.
- 5. Dom recognise line end as whitespace <html> <head> <title>Introduction to the DOM</title> </head> <body> <h1>Introduction to the DOM</h1> How if I want to get the title node? document.documentElement.firstChild.nexSibling.firstChild
- 6. function cleanWhitespace( element ) { // If no element is provided, do the whole HTML document element = element || document; // Use the first child as a starting point var cur = element.firstChild; // Go until there are no more child nodes while ( cur != null ) { // If the node is a text node, and it contains nothing but whitespace if ( cur.nodeType == 3 && ! /S/.test(cur.nodeValue) ) { // Remove the text node element.removeChild( cur ); // Otherwise, if it's an element } else if ( cur.nodeType == 1 ) { // Recurse down through the document cleanWhitespace( cur ); } cur = cur.nextSibling; // Move through the child nodes } } It is significantly slow, let say you inject a new node into document. Handling White Space in Dom
- 7. Element (nodeType = 1): This matches most elements in an XML file. For example, <li>,<a>, <p>, and <body> elements all have a nodeType of 1. Text (nodeType = 3): This matches all text segments within your document. Document (nodeType = 9): This matches the root element of a document, <html> element. nodeType Property
- 8. Simple Dom Navigation function prev( elem ) { do { elem = elem.previousSibling; } while ( elem && elem.nodeType != 1 ); return elem; } function next( elem ) { do { elem = elem.nextSibling; } while ( elem && elem.nodeType != 1 ); return elem; } function first( elem ) { elem = elem.firstChild; return elem && elem.nodeType != 1?next ( elem ) : elem; } function last( elem ) { elem = elem.lastChild; return elem && elem.nodeType != 1 ? prev ( elem ) : elem; }
- 9. getElementById(“everywhere”): This method, which can only be run on the document object, finds all elements that have an ID equal to everywhere. This is a very powerful function and is the fastest way to immediately access an element. getElementsByTagName(“li”): This method, which can be run on any element, finds all descendant elements that have a tag name of li and returns them as a NodeList (which is nearly identical to an array). Dom Methods
- 10. function id(name) { return document.getElementById(name); } function tag(name, elem) { return (elem || document).getElementsByTagName(name); } Try Yourself
- 11. Getting the Text Inside an Element // Non-Mozilla Browsers: strongElem.innerText // All platforms: strongElem.firstChild.nodeValue
- 12. // Get the innerHTML of the <strong> element // Should return "Hello" strongElem.innerHTML // Get the innerHTML of the <p> element // Should return "<strong>Hello</strong> how are you doing?" pElem.innerHTML Getting the HTML Inside an Element