Norman Packard is an American entrepreneur and researcher known for his work in fields such as artificial intelligence, evolutionary algorithms, and complex systems. He gained prominence for his contributions to the development of strategies and theories related to adaptive systems and has been involved in various startups and projects related to these areas. One of the notable aspects of Packard's work is his involvement in the field of artificial life, where he explored how life-like behaviors can emerge from simple computational systems.
Human rights and encryption are interconnected concepts that address privacy, security, and freedom in the digital age. Here's an overview of each concept and their relationship: ### Human Rights Human rights are the fundamental rights and freedoms that belong to every person, regardless of nationality, sex, ethnicity, religion, or any other status. These rights are often enshrined in international law through documents such as the Universal Declaration of Human Rights (UDHR) adopted by the United Nations in 1948.
In cryptography, a **hybrid argument** typically refers to a methodology used to prove the security of cryptographic constructions, especially in the context of protocols that involve both symmetric and asymmetric cryptography. The hybrid argument is primarily used in the context of security proofs, particularly in regard to the security of cryptographic schemes against specific types of attacks.
A hybrid cryptosystem is a cryptographic system that combines the strengths of both symmetric and asymmetric (public-key) encryption to secure communications. This approach leverages the efficiency of symmetric encryption for bulk data encryption while using asymmetric encryption for secure key exchange. ### Key Features: 1. **Symmetric Encryption**: - Fast and efficient for encrypting large amounts of data. - Uses a single secret key for both encryption and decryption.
The BED file format (Browser Extensible Data) is a text-based file format used primarily to store information about genomic regions. It is widely utilized in bioinformatics, particularly in the analysis and visualization of genomic data. Here are some key features and characteristics of the BED file format: 1. **Basic Structure**: BED files are typically tab-delimited and consist of at least three required fields: - **Chromosome**: The name of the chromosome or contig (e.g.
A port of entry (POE) is a designated location where individuals and goods are allowed to enter a country. These are typically border crossings, airports, and seaports where customs and immigration officials are stationed to process travelers and cargo for legal entry. At a port of entry, customs inspections are conducted, and travelers may be required to present identification, visas, or other necessary documentation to ensure compliance with immigration laws and regulations.
Information leakage refers to the unauthorized transmission or exposure of sensitive information to individuals or systems that are not entitled to access it. This can occur in various contexts, including in computing, business, and data security. Here are a few key aspects of information leakage: 1. **Types of Information**: The leaked information can include personal data, corporate secrets, intellectual property, or classified government information.
The Bolza surface is a type of Riemann surface that serves as a compact, non-singular algebraic surface. It can be defined as a quotient of the complex plane by a certain group of automorphisms, which creates a surface with interesting geometric and topological properties. More specifically, the Bolza surface can be described as a hyperelliptic surface of genus 2.
Robotics has evolved significantly over the decades, with advancements in technology, materials, and artificial intelligence contributing to its development. Here's a decade-by-decade overview of notable trends and milestones in robotics: ### 1950s - **Early Foundations**: The concept of robotics began to take form. George Devol invented the first programmable robot, "Unimate," which was designed for industrial tasks.
KLJN Secure Key Exchange is a cryptographic protocol that aims to establish secure communication between two parties over an insecure channel. The name "KLJN" is derived from the initials of the last names of the protocol's inventors: Kolesar, Lentz, Johnson, and Nair. The KLJN protocol utilizes quantum key distribution (QKD) principles to create a shared secret key. It relies on the behavior of quantum bits (qubits), which can exist in multiple states simultaneously.
Keyring in the context of cryptography refers to a secure storage system for encryption keys, passwords, and other sensitive information. A keyring can take various forms, such as software applications, hardware devices, or managed services, and is designed to safeguard cryptographic keys that are essential for encrypting and decrypting data. ### Key Functions of Keyrings 1. **Storage**: Keyrings provide a secure repository for cryptographic keys, ensuring they are not easily accessible to unauthorized users.
Bioimage informatics is an interdisciplinary field that combines biology, computer science, and imaging technologies to analyze and interpret biological images. This area of research focuses on developing algorithms, software, and analytical methods to process and extract meaningful information from images captured in various biological contexts, such as microscopy, medical imaging, and even satellite imagery of ecosystems.
A Poussin graph is a specific type of graph used in the field of graph theory, particularly in the study of topological properties and configuration of graphs. The concept is named after the artist Nicolas Poussin due to the way certain beauty and structure principles are applied to the abstract representation of graphs. However, the term "Poussin graph" might not be universally recognized or defined in classic graph theory literature.
The Grenoble Observatory for Sciences of the Universe (Observatoire des Sciences de l'Univers de Grenoble, OSUG) is a research institution located in Grenoble, France. It is part of a network of observatories dedicated to advancing knowledge in various fields related to Earth and space sciences. OSUG focuses on studying celestial phenomena, Earth systems, the atmosphere, and other aspects of planetary sciences.
In differential geometry, the **induced metric** (or **submanifold metric**) refers to the metric that a submanifold inherits from an ambient manifold.
"Discoveries" by Eric J. Christensen is a book that delves into themes such as exploration, innovation, and the process of discovery in various fields. While specific details about the book might vary, it generally examines how discoveries impact human understanding and progress across different disciplines. The author may use a combination of historical examples, scientific insights, and personal reflections to illustrate the excitement and challenges associated with discovery.
The term "Kruskal count" is not commonly recognized in standard statistical or mathematical literature, and it may not refer to a well-established concept or metric. However, it is possible that you might be referring to "Kruskal's algorithm," which is a well-known algorithm in graph theory used to find the minimum spanning tree for a connected weighted graph.
"Discoveries" is a book by Eric Walter Elst, a Belgian astronomer and astrophysicist known for his work in planetary science and cometary studies. In "Discoveries," Elst presents various scientific findings and insights derived from his research, particularly focusing on the study of asteroids and comets, along with related astronomical phenomena. The book typically aims to share his experiences, observations, and the knowledge he has accumulated over his career in an accessible manner for readers interested in astronomy.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact