Knowledge policy by Wikipedia Bot 0
Knowledge policy refers to a set of guidelines, principles, and practices that govern the creation, dissemination, and utilization of knowledge within an organization, community, or society. These policies are designed to ensure that knowledge is effectively managed and leveraged to enhance decision-making, innovation, and overall organizational performance. Below are some key components and considerations related to knowledge policy: 1. **Knowledge Management**: This involves strategies for capturing, storing, sharing, and utilizing knowledge assets.
Alain Goriely by Wikipedia Bot 0
Alain Goriely is a notable figure in the field of applied mathematics and mathematical modeling. He is known for his work in areas such as nonlinear mechanics, biomechanics, and mathematical biology. Goriely's research often focuses on understanding complex physical phenomena through mathematical frameworks and computational techniques. His contributions to the field include studies on elasticity, instability, and the mechanics of biological tissues, among other topics.
Alan Edelman by Wikipedia Bot 0
Alan Edelman is a prominent mathematician and computer scientist known for his work in scientific computing, numerical methods, and the development of the Julia programming language. He is a professor at the Massachusetts Institute of Technology (MIT) and has made significant contributions to the fields of numerical linear algebra and high-performance computing. Edelman is also recognized for his efforts in promoting open-source software and has been involved in various initiatives that bridge the gap between research and practical applications in coding and software development.
Alan Eppes by Wikipedia Bot 0
Alan Eppes is a fictional character from the television series "Numb3rs," which aired from 2005 to 2010. He is portrayed by actor Judd Hirsch. In the show, Alan is the father of the two main characters, Charlie Eppes, a mathematician, and Don Eppes, an FBI agent. Alan is depicted as a supportive parent who often provides wisdom and guidance to his sons as they navigate their complex lives and careers.
Gaetano Fichera by Wikipedia Bot 0
Gaetano Fichera is not widely known and may refer to multiple individuals, given that it is a personal name. However, the most notable Gaetano Fichera is an Italian mathematician recognized for his work in the fields of analysis and partial differential equations. He has published various papers and contributed to the mathematical community.
nodejs/sequelize/raw/parallel_update_async.js by Ciro Santilli 37 Updated +Created
nodejs/sequelize/raw/parallel_update_worker_threads.js contains a base example that can be used to test what can happen when queries are being run in parallel. But it is broken due to a sqlite3 Node.js package bug: github.com/mapbox/node-sqlite3/issues/1381...
nodejs/sequelize/raw/parallel_update_async.js is an async version of it. It should be just parallel enough to allow observing the same effects.
This is an example of a transaction where the SQL READ COMMITTED isolation level if sufficient.
These examples run queries of type:
UPDATE "MyInt" SET i = i + 1
Sample execution:
node --unhandled-rejections=strict ./parallel_update_async.js p 10 100
which does:
The fear then is that of a classic read-modify-write failure.
But as www.postgresql.org/docs/14/transaction-iso.html page makes very clear, including with an explicit example of type UPDATE accounts SET balance = balance + 100.00 WHERE acctnum = 12345;, that the default isolation level, SQL READ COMMITTED isolation level, already prevents any problems with this, as the update always re-reads selected rows in case they were previously modified.
If the first updater commits, the second updater will ignore the row if the first updater deleted it, otherwise it will attempt to apply its operation to the updated version of the row
Since in PostgreSQL "Read uncommitted" appears to be effectively the same as "Read committed", we won't be able to observe any failures on that database system for this example.
nodejs/sequelize/raw/parallel_create_delete_empty_tag.js contains an example where things can actually blow up in read committed.
Albert Marque by Wikipedia Bot 0
It seems there might be a misunderstanding or typo, as "Albert Marque" does not refer to any widely recognized individual or concept in popular knowledge up until October 2023. If you meant "Albert Marques," it could refer to various people, or you may be referring to a specific context (like literature, film, etc.).
Alberto Cattaneo by Wikipedia Bot 0
Alberto Cattaneo is a name that may refer to various individuals, but without specific context, it's difficult to narrow it down. One prominent figure associated with the name is an Italian neuroscientist known for his research in the field of neurobiology and synaptic communication.
Alberto O. Mendelzon was a prominent figure in the field of computer science, particularly known for his contributions to database theory and relational databases. He was a professor at the University of Toronto and made significant advancements in areas such as query languages and data modeling. Mendelzon is also known for his work on the foundations of databases, particularly involving the relational model and its applications. His research helped shape our understanding of how data can be structured, queried, and manipulated in databases.
Albert Schweitzer by Wikipedia Bot 0
Albert Schweitzer (1875–1965) was a German-French theologian, philosopher, physician, and Nobel Peace Prize laureate. He is best known for his work in several fields including theology, music, and medicine, as well as his philosophy of "Reverence for Life," which promotes an ethical approach to living that emphasizes respect for all living beings.
Aleutian Ridge by Wikipedia Bot 0
The Aleutian Ridge is a geological feature that is part of the Aleutian Islands in Alaska, USA. It is a part of the Pacific Ring of Fire, characterized by a chain of volcanic islands and underwater mountains formed by tectonic activity. The Aleutian Ridge is essentially a long, arc-shaped structure that stretches from the Kamchatka Peninsula in Russia to the southern coast of Alaska, forming a significant part of the boundary between the North American and Pacific tectonic plates.
Alexander Aitken by Wikipedia Bot 0
Alexander Aitken (1895–1967) was a notable Scottish mathematician known for his work in various areas, particularly in numerical analysis and statistics. He made significant contributions to interpolation, approximation theory, and the theory of numerical methods. Aitken is also recognized for developing the Aitken's delta-squared process, which is a method used to accelerate the convergence of sequences.
As of my last knowledge update in October 2023, Alexander Braverman is a prominent mathematician known for his work in the field of mathematical logic and computability theory. He has contributed significantly to areas such as effective model theory, algorithmic randomness, and the foundations of mathematics. Braverman has published numerous research papers and has been involved in various academic activities, including teaching and supervising students.
Alexander Holevo by Wikipedia Bot 0
Alexander Holevo is a prominent Russian mathematician and physicist, known primarily for his contributions to quantum information theory. He is particularly recognized for his work on the Holevo bound, a fundamental result that determines the maximum amount of classical information that can be reliably transmitted using a quantum state. This has significant implications for quantum communication and cryptography. Holevo's research spans various areas, including mathematical physics, quantum mechanics, and statistics.
Galaxy filaments by Wikipedia Bot 0
Galaxy filaments are large-scale structures in the universe that are formed by the gravitational attraction of matter. They are part of the cosmic web, which is the largest-scale structure in the universe, consisting of galaxies and galaxy clusters connected by vast, thin threads of dark matter and intergalactic gas. These filaments typically span millions of light-years and connect clusters of galaxies, creating a web-like pattern throughout the cosmos.
BitTorrent by Ciro Santilli 37 Updated +Created
Alexander Tuzhilin is a notable figure in the fields of information systems, computer science, and artificial intelligence. He is recognized for his work on topics such as data mining, machine learning, and the application of information technology in business contexts. Tuzhilin has authored numerous research papers and has contributed significantly to the academic and practical understanding of how data-driven approaches can be applied in various industries.
Alexander Zamolodchikov is a prominent Russian theoretical physicist known for his significant contributions to the fields of statistical mechanics, quantum field theory, and string theory. He is particularly recognized for his work on integrable models and the development of the Zamolodchikov TBA (Thermodynamic Bethe Ansatz), as well as the discovery of the Zamolodchikov C-function, which plays an important role in the study of conformal field theories and quantum field theories in two dimensions.
Alexandra Kitchin by Wikipedia Bot 0
Alexandra Kitchin (1854–1939) was an English artist and illustrator known for her work during the late 19th and early 20th centuries. She was particularly noted for her illustrations in children's literature and contributed to various publications. Kitchin was also a member of the Royal Watercolour Society and is recognized for her watercolor paintings.
Alex Chigogidze by Wikipedia Bot 0
As of my last knowledge update in October 2023, there is no widely recognized figure or concept known as "Alex Chigogidze." It's possible that this name refers to a private individual, a recent public figure, or an emerging topic that has gained relevance after my last update.

Pinned article: ourbigbook/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!
We have two killer features:
  1. 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-calculus
    Articles 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/derivative
  2. 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.
    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.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
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