TL;DR summary of stories on the internet
The author discusses the use of graph convolutional neural networks (GNNs) and their appeal for analyzing graph data. They highlight that most deep learning libraries are not optimized for graph algorithms, which can be expressed as dense matrix multiplications, but are inefficient for sparse graphs. The author demonstrates how to use NumPy APIs to implement […]
Read more »
C is a low-level systems programming language that offers minimal abstraction over memory and assembly. While it is highly portable and suitable for its intended purposes, it is not without flaws. Zig, a new systems programming language, aims to address some of these issues. Zig introduces comptime parameters and functions, allowing for execution during compile-time, […]
Understanding SVG Paths is an essential skill for front-end developers. The d attribute in SVG code represents the path data and is made up of a series of commands. Each command consists of a single-letter code followed by numbers that determine how the path should be drawn. Uppercase commands are absolute, relative to the origin […]
Unfortunately, I cannot access the specific content that you are referring to. However, if you provide me with the text, I will be more than happy to assist you in summarizing it within the given guidelines.
FoundationDB is an open-source transactional key-value store that combines the flexibility and scalability of NoSQL architectures with the power of ACID transactions. It has an unbundled architecture, allowing independent provisioning and configuration of its various subsystems for scalability, high availability, and fault tolerance. FoundationDB is known for its stability and rigorous testing, which has resulted […]
Google has developed a quantum computer that can perform calculations 241 million times faster than its previous machine, which achieved “quantum supremacy” in 2019. The new device has 70 qubits, compared to 53 qubits in the previous model, making it beyond the capabilities of existing classical supercomputers. The breakthrough has potential applications in solving complex […]
D. Hofstadter recalls his early understanding of computers and their rigidity. He believed that artificial intelligence was a fascinating but distant goal of making rigid systems act fluid. He never anticipated computers surpassing human intelligence, thinking it would take hundreds of years for them to even approach human capabilities. However, in recent decades, systems emerged […]
A new study from the University of Copenhagen and Roskilde University reveals that computers still malfunction 11% to 20% of the time, despite their advancements over the past 15 years. This high rate of malfunctioning indicates that there is significant room for improvement in the design and development of computer systems. The study found that […]
Goodreads, the popular book review site owned by Amazon, is facing criticism for its outdated infrastructure and lack of protective features against targeted harassment. Former employees have revealed that Amazon was reluctant to invest in updating the site, instead content to mine it for user data. The absence of moderation has allowed “review bombing,” where […]
This paper discusses the use of memory-mapped (MMAP) file I/O in database management systems (DBMS). MMAP allows files on secondary storage to be accessed as if they were entirely in memory, with the operating system handling the loading and eviction of pages. While MMAP has been a popular choice for managing large databases, there are […]