Roberto Carlos / Roberto Carlos is on Nostr

Master's degree in Artificial Intelligence from IME, author of the book "Artificial Intelligence in Investments" and a co-author of the book "Airlines Planning by Smart Machines".

Last Notes

2024-06-09 20:58:03

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Não declara, manda pra mim que eu te livro dessa obrigação...

2024-05-13 22:06:17

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Ricardo, será divulgado, ao final, quanto foi arrecadado em Bitcoins (somente BTC) para a Cidade de Rolante e Hospital? Seria interessante para termos uma ideia do envolvimento da nossa comunidade neste triste evento!

2024-03-25 11:48:33

Creating a Cryptocurrency Wallet Based on Newton's Law of Inertia
An interesting concept for building a cryptocurrency wallet: the application of Newton's Law of Inertia. If you're wondering how a physical theory might relate to the cryptocurrency market, read on to find out.
Newton's first law, also known as the Principle of Inertia, states that every body remains in its state of rest or in straight and uniform motion if the forces acting on it cancel each other out.
Now, how can we apply this law to the cryptocurrency market? Well, let's think about it in a simplified way. Imagine that the price of a cryptocurrency is on the rise. According to the Principle of Inertia, there is a tendency for this upward movement to continue, unless a significant external force occurs to reverse this pattern. In other words, everything that goes up tends to keep going up, and vice versa.
**Building a Portfolio Based on Price Momentum:**
Understanding this concept, we can build an investment strategy based on cryptocurrency price momentum. The idea is to identify assets that are in an upward trend and, consequently, are more likely to continue rising. This approach can be especially effective in a strongly trending market.
Below is an example of the weekly construction of the portfolio described consisting of the 5 cryptocurrencies with the biggest upward trend. Every Monday, the weekly portfolio will be published with the necessary changes.
To monitor trend variation in a system based on an Artificial Neural Network, the research universe will be composed of the first 100 coins in the market capitalization ranking.
Attention: This portfolio is not an investment recommendation, it is just a scientific study with no other intention. The objective of the study is to compare this theoretical portfolio with benchmark indices (Basket of 100 currencies and Bitcoin).
https://image.nostr.build/254c71cca779738bf436024f0cf4544248a13ae1db07873dd50eab1bb963dada.jpg
https://image.nostr.build/5c15a066eebf40b15b63057af0753d3ef6f96574b9f92ec29b6bb304d23cbc0b.jpg
https://image.nostr.build/225d847cec6309e7152df042f0988b3d03f4c8d5e7f2e44a9d5ab432d7ef4b45.jpg

2024-02-07 00:03:23

Beyond Bitcoin: Exploring the Diversity of Cryptocurrencies
While Bitcoin enjoys its status as the pioneer of cryptocurrencies, the rapidly evolving landscape showcases a plethora of alternative coins that offer unique advantages over the flagship digital currency. These newer cryptocurrencies leverage advanced technologies to address some of Bitcoin's limitations, particularly in scalability, functionality, and privacy.
Altcoins such as Ethereum, Cardano, Chainlink and Tron have emerged as formidable contenders, boasting faster transaction speeds and lower fees compared to Bitcoin. Their innovative consensus mechanisms and smart contract capabilities enable a wide range of decentralized applications and financial protocols, fueling the growth of decentralized finance (DeFi) ecosystems.
As the cryptocurrency market continues to mature, it's clear that Bitcoin is no longer the sole option for investors and developers. The diversity of altcoins presents opportunities for innovation and disruption across various industries, shaping the future of decentralized finance and digital economies. By exploring beyond Bitcoin's boundaries, we can unlock the full potential of cryptocurrencies and usher in a new era of financial freedom and empowerment.
My personal wallet bought on February 2020, shows today the better choices for Altcoins as the fugure below:
https://image.nostr.build/d054e098d7d77d7db77ce4d25bdbe7d1f6ddd27589a840df992916beb7ce6bc8.jpg

2023-08-31 12:38:54

Shamir's Secret Sharing (SSS) 💡 is an efficient secret sharing algorithm for distributing private information (the "secret") among a group, so that the secret cannot be revealed unless a quorum of the group acts together to pool their knowledge. To achieve this, the secret is mathematically divided into parts (the "shares") from which the secret can be reassembled only when a sufficient number of shares are combined. SSS has the property of information-theoretic security, meaning that even if an attacker steals some shares, it is impossible for the attacker to reconstruct the secret unless they have stolen the quorum number of shares. Its use is fully indicated for inheritance of cryptoassets, where parts of the keywords are divided among the heirs. Try it at this online service:
https://iancoleman.io/shamir/

2023-08-16 20:56:24

Let me put it this way: The nine-thousand series is the most reliable computer ever made. No nine-thousand computer has ever made a mistake or distorted information. We are all, by any practical definition of the words, foolproof and incapable of error. "Hal 9000 Computer. 2001: A Space Odyssey".

2023-08-12 22:25:20

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Já há t-shirts comemorativas à venda relativas ao Bitcoin Spring Festival?

2023-08-12 22:17:32

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I will 🎯

2023-08-12 20:16:29

“What one person receives without working for, another person must work for without receiving.” ― Adrian P. Rogers.