Our approach achieves up to 94% accuracy in classifying human and AI text, providing a robust and adaptable solution for plagiarism detection in academic settings. This method improves with LLM advancements, reducing the need for new model training or reconfiguration, and offers a more transparent way of evaluating and detecting AI …In contrast, white box AI is transparent about how it comes to its conclusions. A data scientist can look at an algorithm and understand how it behaves and which factors influence its decision-making. As people have grown increasingly suspicious of black box AI, these models have risen in popularity. White box AI tends to be more practical for ...BlackBox AI là gì, hướng dẫn cách sử dụng BlackBox AI dễ nhất, #allfreevn chia sẻ các bước cách làm thế nào đăng nhập sử dụng BlackBox AI. Đối với một số người, thuật ngữ “BlackBox” gợi nhớ đến các thiết bị ghi âm trên máy bay có giá trị cho các phân tích sau khi ...Apr 2, 2024 · Black Box Model: A black box model is a computer program into which users enter information and the system utilizes pre-programmed logic to return output to the user. A black box, in a general sense, is an impenetrable system. Black box AI models arrive at conclusions or decisions without providing any explanations as to how they were reached. In black box models, deep networks of artificial neurons disperse data and decision-making across tens of thousands of neurons, resulting in a complexity that may be ... Get Started. Let’s give your business what it needs to grow. Full Name. BLACKBOX is your AI-Powered Coding Assistant so you can {Code} 10X Faster and Better. Turn Any Question to {Code}. Best AI {Code} AutoComplete. Extract {Code} From Any Video. {Code} Autocomplete made easy. Available in 20+ programming languages including Python, JavaScript, TypeScript, Go, Ruby and much more... Search Across +100M …Mar 22, 2024 · A4: Yes, Black Box AI is commonly found in finance and high-frequency trading. In these industries, the speed and complexity of decision-making require AI models to process vast amounts of data quickly. While transparency is sacrificed, the focus is on maximizing performance and minimizing latency. Get Started. Let’s give your business what it needs to grow. Full Name.BLACKBOX.AI is a coding LLM that aims to accelerate software innovation and engineer growth. Follow their LinkedIn page to see their updates, products, features, and …Mar 22, 2024 · A4: Yes, Black Box AI is commonly found in finance and high-frequency trading. In these industries, the speed and complexity of decision-making require AI models to process vast amounts of data quickly. While transparency is sacrificed, the focus is on maximizing performance and minimizing latency. Global IT Products & Network Solutions Provider | Black Box. Know More. Learn More. what's new. At a Glance. 8,000+. Global Customers. 35+. Countries Worldwide. 30+. …Supreme small box speckle sweater 【通販 人気】 13,230円引き Supreme small box speckle sweater 22'aw size:L(着丈66 肩幅53 身幅57 袖丈60) color:black 昨年22'aw オン …Black Box Model: A black box model is a computer program into which users enter information and the system utilizes pre-programmed logic to return output to the user.In this comprehensive guide, we looked under the hood at Blackbox AI‘s capabilities, use cases, pricing, expert opinions, and future potential. Here are the key …Introducing BLACKBOX AI, the ultimate game-changer for professionals in the coding world. This innovative technology is the all-in-one AI-powered coding assistant, designed to help customers code faster and better than ever before. With BLACKBOX by customers side, will unlock a whole new realm of efficiency and productivity in coding …Enter the concept of Explainable AI (XAI), an emerging field dedicated to shedding light on the mysterious, inner workings of machine learning models. The Black Box Problem: One of the primary ...Supreme small box speckle sweater 【通販 人気】 13,230円引き Supreme small box speckle sweater 22'aw size:L(着丈66 肩幅53 身幅57 袖丈60) color:black 昨年22'aw オン …With this, the company, which was co-founded by former AWS and Google exec Bindu Reddy, has now raised a total of $40.3 million. Abacus co-founder Bindu …AI. Black-box models became frequently used solutions in artificial intelligence (AI) systems due to their highly accurate results. However, they often lack legitimacy thanks to the inherited ...Artificial intelligence is growing ever more powerful and entering people’s daily lives, yet often we don’t know what goes on inside these systems. Their non-transparency could fuel practical problems, or even racism, which is why researchers increasingly want to open this ‘black box’ and make AI explainable. 01 December 2020.#blackbox #ai #technology #competition #bard #chatgpt In this video, I have shown you how to copy any code from the video using BlackBox and chrome extension... BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions ... May 26, 2023 · AI black boxes refer to AI systems with internal workings that are invisible to the user. You can feed them input and get output, but you cannot examine the system’s code or the logic that ... The growing presence of smart devices in our lives turns all of society into something largely unknown to us. The strategy of demanding transparency stems from the desire to reduce the ignorance to which this automated society seems to condemn us. An evaluation of this strategy first requires that we distinguish the different types of non … v. t. e. In science, computing, and engineering, a black box is a system which can be viewed in terms of its inputs and outputs (or transfer characteristics ), without any knowledge of its internal workings. Its implementation is "opaque" (black). The term can be used to refer to many inner workings, such as those of a transistor, an engine, an ... Feb 20, 2024 · Blackbox Ai is such a wonderful tool for programmers. As a software developer myself, I am using it from a long time. Not just for beginners, It has a lot to offer for CS people and Engineers too. We can chat with it and it can help create reliable and efficient code. It's the new definition of coding. BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions … 💻 About BLACKBOX AI. {Code} As Fast As You Think. Write and Review Code with the help of our AI-powered Code Chat. Seamlessly integrate BLACKBOX AI into your existing workflow to Supercharge your Coding Experience. Overview. BLACKBOX AI completely redefines your coding experience. Blackbox.ai. It is a complete productivity tool that makes your coding skills more efficient and saves you time in thinking or writing code. Blackbox makes it seamless for you to find the right code snippet to use without …But a new study, published in Nature Machine Intelligence on Oct. 10, shows that for all their promise, saliency heat maps may not be yet ready for prime time. The analysis, led by Harvard Medical School investigator Pranav Rajpurkar, Matthew Lungren of Stanford, and Adriel Saporta of New York University, quantified the validity of seven …Whether you're a business professional, developer, educator, or passionate about technology, our products are tailored to push the boundaries of what's possible in your field. Embrace the journey with Black Box AI—where we're not just predicting the future; we're actively building it. Let's innovate together. Explore Now Discover Products.101 Say, for example, a biased coin is to ssed 100 times and yields heads on 30 ins tances. Two friends make a bet that they can infer the true bias of the coin and predict the next 100 tosses.BlackBox AI is an AI-powered coding assistant that helps developers write code 10x faster. It features code autocomplete for 20+ programming languages, code search across +100 million repositories, and the ability to turn any question into code. It also includes an integration with various IDEs, web browsers, and databases, and a Chrome ...BlackBox AI is an innovative tool that revolutionizes the coding process for developers. With its advanced features and powerful capabilities, BlackBox, artificial intelligence for programming, enhances productivity and efficiency, helping developers create exceptional products in record time with this programming AI. Visit the BlackBox AI ...Enter the concept of Explainable AI (XAI), an emerging field dedicated to shedding light on the mysterious, inner workings of machine learning models. The Black Box Problem: One of the primary ...BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions …Artificial intelligence is growing ever more powerful and entering people’s daily lives, yet often we don’t know what goes on inside these systems. Their non-transparency could fuel practical problems, or even racism, which is why researchers increasingly want to open this ‘black box’ and make AI explainable. 01 December 2020.Success Tech Services. 685 subscribers. Subscribed. 49. 4.5K views 2 months ago #BlackboxAI #TechInnovation #CodingRevolution. 🚀 Dive into the future of coding with …BlackBox AI is an innovative tool that revolutionizes the coding process for developers. With its advanced features and powerful capabilities, BlackBox, artificial intelligence for programming, enhances productivity and efficiency, helping developers create exceptional products in record time with this programming AI. Visit the BlackBox AI ...8.34K subscribers. Subscribed. 36. 3.7K views 1 month ago. Welcome to the future of video summarization with BLACKBOX AI's latest release - the Youtube …Input to the model as well as top prediction — Image by Author. Step 1: We need to define a baseline image in which we place a sequence of images above it. It can be all black, all white, or a random image. The importance is that the baseline will generate a neutral prediction by the model.24 hours a day, 7 days a week, your chatbot works for you. Start Using Black Box. In this video, I will walk you through how we are leveraging our custom in-house AI systems to transform the infrastructure of businesses and enhance their growth. I will explain the various applications of AI, including processing information in CRM, product ...AI “black boxes” are systems that have unobservable internal operations. You can provide input to them and receive output, but you cannot look at the system’s code or the reasoning that led to the output. The most common branch of artificial intelligence is machine learning. It is the foundation of ChatGPT and DALL-E 2, two generative AI ...BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: 1. Accelerate the pace of innovation within companies by making engineers 10X faster in building and releasing products 2. Accelerate the growth in software engineers around the world and 10X the number of engineers …AI “black boxes” are systems that have unobservable internal operations. You can provide input to them and receive output, but you cannot look at the system’s code or the reasoning that led to the output. The most common branch of artificial intelligence is machine learning. It is the foundation of ChatGPT and DALL-E 2, two generative AI ...BlackboxAI is a Chrome extension that helps developers by providing real-time code suggestions. It also integrates with Github and OCR to answer coding questions and …Now, everyone gets to go back on “Red” alert. “ The Tortured Poets Department ” gives everyone a full dose of the never-getting-over-it Taylor that no one …Exploring Alternatives to BlackBox AI: Discover New Options for. 1. Godmode AI. Godmode AI is an AI tool that uses generative agents to analyze input data and generate unique outputs. It offers two powerful AI models and has a user-friendly interface.Jun 16, 2023 · Black box AI is any type of artificial intelligence (AI) that is so complex that its decision-making process cannot be explained in a way that can be easily understood by humans. Black box AI is the opposite of explainable AI (XAI). Causes of black box AI include: Proprietary IT – the inner workings of an AI model are kept secret to protect ... BlackboxAI generates version title by analyzing the code changes. Restore past code. Undo unintended errors, recover from critical bugs, or roll back to a stable version of the code. AI-generated title. Blackbox will automatically generate the version title based on changes that you made.Rapid advancements in artificial intelligence (AI) have driven interest in its potential application for lie detection. Unfortunately, the current approaches have …BLACKBOX.AI is a Coding LLM designed to transform the way we build software. BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: Accelerate the pace of innovation within companies by making engineers 10X faster in building and releasing productsBlack box AI is the result of unsuperviseddeep learning models, or AI systems that rely entirely on what they learn from data. The black box is a metaphor for systems where input and activities are not visibleto users or other parties. All decisions or actions are performed by AI, but the process or methods involved to achieve this cannot …Sign in to your Blackbox account. Sign In with Gmail. Sign In with Outlook Blackbox AI offers both a free and premium plan. The free plan allows limited use of Blackbox’s core features like code search and text extraction from files, while the premium plan offers unlimited usage of these features plus additional benefits like autocomplete, text history, and has more languages available. A complete lack of transparency will in most cases result in the complete failure of intent and causation tests to function, but some transparency may allow these tests to continue functioning, albeit to a limited extent. It therefore makes sense to further subdivide the Black Box Problem into two categories. 61. Continue for Free. {Blackbox Extension} on Visual Studio Code. Download the VS Code Extension Today. Get Blackbox on VS Code. Watch Demo. BlackBox AI is a AI powered coding assistant so you can code 10x faster. It enables you to turn any question into code and features like extract code from any video and code autocompletion. Price: Paid plans start from . $ 1.7/mo . Code Assistant #Free Trial. Reviews 0; Related Tools ...Blackbox AI helps developers code faster and better with intelligent code completion, error detection, and automated documentation. It also has a free AI code chat that can turn …Sep 24, 2023 · AI. Black-box models became frequently used solutions in artificial intelligence (AI) systems due to their highly accurate results. However, they often lack legitimacy thanks to the inherited ... A4: Yes, Black Box AI is commonly found in finance and high-frequency trading. In these industries, the speed and complexity of decision-making require AI models to process vast amounts of data quickly. While transparency is sacrificed, the focus is on maximizing performance and minimizing latency.The fastest way to select and copy text from anything. Ever. It's a pretty crazy idea, we know. But you'll be amazed at what you can do with BLACKBOX. Use the best text recognition app.In contrast, white box AI is transparent about how it comes to its conclusions. A data scientist can look at an algorithm and understand how it behaves and which factors influence its decision-making. As people have grown increasingly suspicious of black box AI, these models have risen in popularity. White box AI tends to be more practical for ... BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions ... Black Box Model: A black box model is a computer program into which users enter information and the system utilizes pre-programmed logic to return output to the user.Continue for Free. {Blackbox Extension} on Visual Studio Code. Download the VS Code Extension Today. Get Blackbox on VS Code. Watch Demo.With this, the company, which was co-founded by former AWS and Google exec Bindu Reddy, has now raised a total of $40.3 million. Abacus co-founder Bindu …BLACKBOX.AI is a Coding LLM designed to transform the way we build software. BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: Accelerate the pace of innovation within companies by making engineers 10X faster in building and releasing products BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions ... The AI-powered platform is called the OR Black Box, named after the recording devices used in aircraft to help understand events that led to a disaster or other incident. But the name is a bit of ... BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions ... The topics discussed in this article were also subject of a talk given at the University of Applied Sciences Upper Austria in March 2021. Understanding Black-Box ML Models with Explainable AI was originally published in Dynatrace Engineering on Medium, where people are continuing the conversation by highlighting and responding …BlackBox AI is an AI-powered coding assistant that helps developers write code 10x faster. It features code autocomplete for 20+ programming languages, code search across +100 million repositories, and the ability to turn any question into code. It also includes an integration with various IDEs, web browsers, and databases, and a Chrome ...💻 About BLACKBOX AI. {Code} As Fast As You Think. Write and Review Code with the help of our AI-powered Code Chat. Seamlessly integrate BLACKBOX AI into your existing …May 5, 2022 · MIT researchers have now developed a mathematical framework to quantify and evaluate the understandability of an explanation. Modern machine-learning models, such as neural networks, are often referred to as “black boxes” because they are so complex that even the researchers who design them can’t fully understand how they make predictions. Our autonomous decarbonization solution directly addresses these emissions by measuring, reducing, and offsetting them, thereby supporting building owners in their journeys to net zero and carbon neutrality. Our industry-defining technology uses deep learning, cloud computing and custom algorithms to empower building owners to …Companies of all sizes - from startups to large tech companies - use Blackbox’s software and APIs to transcribe audio and video files, search semantically over files based on natural language meaning of queries rather than keyword matching, and extract summary keywords from documents, audio and video files. ## API KEY ACCESS To get started ...BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions …BLACKBOX AI is a powerful extension for Visual Studio Code. Table of Contents - BLACKBOX FEATURES. Code Chat. Code Autocomplete. AI Commit. Generate Code. DIFF View. Blackbox Code Chat. Blackbox AI …AI Black Box Explained by AI Scientist. An AI blackbox is an artificial intelligent system where the internal decision-making process is not visible or understandable to the user. In science, computing, and engineering a black box is a system that can only be observed through its input and output–what goes inside and what …Nov 22, 2019 · In December 2018, hundreds of top computer scientists, financial engineers, and executives crammed themselves into a room within the Montreal Convention Center at the annual Neural Information Processing Systems (NeurIPS) conference to hear the results of the Explainable Machine Learning Challenge, a prestigious competition organized collaboratively between Google, the Fair Isaac Corporation ... Continue for Free. {Blackbox Extension} on Visual Studio Code. Download the VS Code Extension Today. Get Blackbox on VS Code. Watch Demo.Blackbox AI là khái niệm quan trọng trong lĩnh vực trí tuệ nhân tạo. Mặc dù blackbox AI có ưu điểm về độ chính xác, nhưng khả năng không thể hiểu được và khả năng giải thích hạn chế đã gây ra tranh cãi. Tuy nhiên, bằng cách kết …BLACKBOX AI is a powerful extension for Visual Studio Code. Table of Contents - BLACKBOX FEATURES. Code Chat. Code Autocomplete. AI Commit. Generate Code. DIFF View. Blackbox Code Chat. Blackbox AI …But a new study, published in Nature Machine Intelligence on Oct. 10, shows that for all their promise, saliency heat maps may not be yet ready for prime time. The analysis, led by Harvard Medical School investigator Pranav Rajpurkar, Matthew Lungren of Stanford, and Adriel Saporta of New York University, quantified the validity of seven …May 5, 2022 · MIT researchers have now developed a mathematical framework to quantify and evaluate the understandability of an explanation. Modern machine-learning models, such as neural networks, are often referred to as “black boxes” because they are so complex that even the researchers who design them can’t fully understand how they make predictions. BlackBox AI is an AI-powered coding assistant that helps developers write code 10x faster. It features code autocomplete for 20+ programming languages, code search across +100 million repositories, and the ability to turn any question into code. It also includes an integration with various IDEs, web browsers, and databases, and a Chrome ...Mar 16, 2024 · Inspiration and Code Generation. Use your image as inspiration to generate ideas or code for your project. Step 1: Open the Blackbox AI web app or mobile app. Step 2: Look at the different features available, like code generation, code chat, or search. Step 3: Describe your desired outcome in plain English, taking inspiration from the image. BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: 1. Accelerate the pace of innovation within companies by making engineers 10X faster in building and releasing products 2. Accelerate the growth in software engineers around the world and 10X the number of engineers …
Testing Framework for Black-box AI Models. Aniya Aggarwal, Samiulla Shaikh, Sandeep Hans, Swastik Haldar, Rema Ananthanarayanan, Diptikalyan Saha. With widespread adoption of AI models for important decision making, ensuring reliability of such models remains an important challenge. In this paper, we present an end-to-end generic …. Expensepoint
BLACKBOX AI is a Chrome extension that allows developers to quickly and efficiently copy code from videos, images, PDFs, and other formats that appear on screen. BLACKBOX AI is powered by AI, which offers developers auto complete coding capabilities in over 20 programming languages including Python, JavaScript, TypeScript, Go, and Ruby. The … BLACKBOX.AI is a coding LLM designed to transform the way we create software. With BLACKBOX AI, you can naturally ask questions about your Github repository to get precise answers about your codebase, complete your code in a relevant way to code faster and better thanks to the suggestions made by our LLM, quickly generate commits by letting ... Enter the concept of Explainable AI (XAI), an emerging field dedicated to shedding light on the mysterious, inner workings of machine learning models. The Black Box Problem: One of the primary ...BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: 1. Accelerate the pace of innovation within companies by making engineers 10X faster in building and releasing products 2. Accelerate the growth in software engineers around the world and 10X the number of engineers …BLACKBOX.AI is a coding LLM designed to transform the way we build software. By building BLACKBOX.AI, our goal is to: 1. Accelerate the pace of innovation within …BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions …To leverage the benefits of Black Box AI, follow these simple steps: Visit useblackbox.io/search: Go to the official website of Black Box AI, useblackbox.io/search, to access the tool’s search interface. Type your question in the search box: Enter your question related to the code snippet you need. It is crucial to specify the programming ...In this article, we’re going to unveil the world of Black Box AI models and provide you with a comprehensive understanding of their operations, their benefits, their challenges, and their real-world applications.. We’ll also offer insights into the future of Black Box AI and discuss why this concept holds such importance in the realm of AI.BLACKBOX AI is the Best AI Model for Code. Millions of developers use Blackbox Code Chat to answer coding questions and assist them while writing code faster. Whether you are fixing a bug, building a new feature or refactoring your code, ask BLACKBOX to help. BLACKBOX has real-time knowledge of the world, making it able to answer questions …Blackbox AI uses cutting-edge AI to write and autocomplete code in multiple languages – up to 10-50x faster than humans. It integrates right inside development environments like VS Code and browsers to boost productivity. Developers, programmers, businesses, and students can achieve huge time savings for both simple and complex …Aug 9, 2017 · One approach—called model induction, or the “observer approach”—treats an AI system like a black box. “You experiment with it and try to infer its behavior,” says David Gunning, who ... Aug 24, 2023 · Recent years have seen a tremendous growth in Artificial Intelligence (AI)-based methodological development in a broad range of domains. In this rapidly evolving field, large number of methods are being reported using machine learning (ML) and Deep Learning (DL) models. Majority of these models are inherently complex and lacks explanations of the decision making process causing these models to ... Google tackles the black box problem with Explainable AI. There is a problem with artificial intelligence. It can be amazing at churning through gigantic amounts of data to solve challenges that ...BlackboxAI. Developer: Unknown. Price: Free. Cài đặt xong, tiện ích sẽ mở trang đăng ký tài khoản. Bạn có thể dùng tài khoản Google để đăng nhập hay đăng ký bằng địa chỉ email. Để sao chép văn bản với Blackbox, bạn thực hiện như sau.8.34K subscribers. Subscribed. 36. 3.7K views 1 month ago. Welcome to the future of video summarization with BLACKBOX AI's latest release - the Youtube …Sep 24, 2023 · AI. Black-box models became frequently used solutions in artificial intelligence (AI) systems due to their highly accurate results. However, they often lack legitimacy thanks to the inherited ... May 5, 2022 · MIT researchers have now developed a mathematical framework to quantify and evaluate the understandability of an explanation. Modern machine-learning models, such as neural networks, are often referred to as “black boxes” because they are so complex that even the researchers who design them can’t fully understand how they make predictions. This form of access, in which auditors are only able to see outputs for given inputs, is known as black-box. Unfortunately, black-box access is very limiting for auditors. Some problems, such as anomalous failures, are. dificult to find with black-box access [84], and others, such as dataset biases, can be actively.BLACKBOX AI is a Chrome extension that allows developers to quickly and efficiently copy code from videos, images, PDFs, and other formats that appear on screen. BLACKBOX AI is powered by AI, which offers developers auto complete coding capabilities in over 20 programming languages including Python, JavaScript, TypeScript, Go, and Ruby. The …Dec 1, 2020 · Artificial intelligence is growing ever more powerful and entering people’s daily lives, yet often we don’t know what goes on inside these systems. Their non-transparency could fuel practical problems, or even racism, which is why researchers increasingly want to open this ‘black box’ and make AI explainable. 01 December 2020. .