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«Promising Public Transportation for Large and Medium-Sized Cities» — the main idea in a brief summary

Level of difficulty Easy
Reading time 8 min
Views 270
Algorithms *Mathematics *Transport The future is here Urbanism
Opinion
Translation

(source)

Translated into English with the help of ChatGPT, link to the original article.

I recently published a series of articles titled 'As Cheap as a Bus, as Convenient as a Taxi...':

1) «Preliminary Analysis»
2) «Experiments on the Torus»
3) «Practically Significant Solutions»
(these articles are currently available only in Russian)

dedicated to making public transportation in large cities completely seamless, without the need for transfers. In the last article of the series, I extensively described a microbus movement scheme that allows them to operate almost like taxis while accommodating 5-10 passengers at once. Such a transportation system would enable city residents to travel from any intersection to another without any transfers, comparable in time to a personal car journey, and at a cost similar to a regular city bus ticket. However, the feedback from readers indicated that I chose an extremely ineffective way to convey the information, resulting in a failure to effectively communicate the essence of the matter.

I must admit that the previous three articles were written in a way that allowed readers to apply the acquired knowledge in practice or continue the research I started on their own. Unfortunately, my desire to 'teach' resulted in nearly 100 pages of complex mathematical text, which is clearly excessive for readers who simply wanted to familiarize themselves with the idea. Here, I will attempt to rectify this mistake and briefly, yet simply, explain the bus taxi technology.
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Total votes 6: ↑6 and ↓0 +6
Comments 0

Push notifications: why we need them, how to do them. How to write push notifications that won't piss you off

Level of difficulty Easy
Reading time 11 min
Views 387
Internet marketing *Display advertising *Mobile App Analytics *Gadgets

Push notifications are similar to promoters. You're peacefully walking down the street, and suddenly promoters approach you, urging you to take their flyers. You take them, but you don't read them and throw them into the nearest trash can.

The same goes for push notifications. You're reading an article, and suddenly a notification pops up with a promo code for free delivery of products. Then another one arrives, informing you about a giveaway. And then another one, offering a discount on all fruits. Notifications can appear on your screen at any time. If there are too many of them, your reaction is either to ignore them or disable them.

In this article, we will talk about how to write push notifications that people will click on and show you how to build a push notification strategy. At the end, we will provide a template for a push notification strategy.

Push Notifications - What is it?

A push notification is a pop-up message on a smartphone screen. To send one, you need to use a delivery service. You can send a notification instantly, schedule it for a specific time, or set up a trigger-based delivery - a chain of notifications that will be triggered by specific user actions.

Triggered push notifications are sent after a specific action is taken. For example, if a person starts adding items to their cart but doesn't complete the purchase, you can send them a notification urging them to complete the transaction after a certain period of time.

Notifications are sent to users who fall into specific segments for targeting. Segments are formed based on specific events. For example, the event "6 hours ago, a product was added to the cart but no purchase was made" will divide users into two segments: those who made a purchase and those who didn't.

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Total votes 4: ↑4 and ↓0 +4
Comments 1

Concept Art in Game Design: An Introduction to its Significance and Fundamental Principles

Level of difficulty Easy
Reading time 6 min
Views 276
Game design *Games and game consoles

Let's talk about concept art, one of the main pillars in the digital art world. Concept art is the foundational and fundamental stage of any media industry project, where bold design choices are made and the best one is selected, shaping the overall style of the product. "Concept" refers to abstract ideas and fresh designs, while "art" entails the intentional use of imagination to create objects for immediate contemplation, which can be assessed for their aesthetic appeal in terms of appearance, sound, or even words. The exact origin of the term is not entirely clear, but some attribute its first mention to Walt Disney Feature Animation during the creation of characters for the first feature-length animated film, Snow White and the Seven Dwarfs, in the 1930s. It was during this time that an entirely new profession, later known as "concept artist," began to take form and became highly sought after in the media industry.

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Total votes 1: ↑0 and ↓1 -1
Comments 0

Setting Up an Experiment Environment for Data-Driven Product Development

Level of difficulty Medium
Reading time 8 min
Views 599
Project management *Start-up development Product Management *Software Systems engineering *
Sandbox

As a product owner, it is common to face the question of whether to proceed with option A or option B. Or, which version of the screen should be implemented to achieve better results? Making such decisions can be challenging, especially when you are under tight deadlines with limited resources. Furthermore, such decisions are made based on personal judgment or copying the approach of a competitor, which can lead to suboptimal results.

The good news is that one can avoid such pitfalls by setting up a simple experiment environment that requires relatively low effort. In this article, we will describe how you can achieve this.

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An introduction to the world of AI for designers

Level of difficulty Easy
Reading time 5 min
Views 878
Design Artificial Intelligence
Sandbox

Every day a new neural network appears and every day more opportunities are opened to designers to simplify their workflow. Someone fundamentally refuses to use them, because “there is no life in machinex and technologies”, and someone is only happy to find a way to reduce the amount of work. Personally, I belong to the second type and want to share the most detailed gait on neurons I have acquired lately. 

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Total votes 1: ↑1 and ↓0 +1
Comments 0

Langton's ant: a mystery cellular automaton

Reading time 4 min
Views 1.5K
Programming *Algorithms *Mathematics *Reading room Popular science

The life of Langton's Ant seems sad and lonely, but, as we'll soon discover, he is not ready to put up with such an outrageous situation and is trying his best to escape. American scientist Christopher Langton invented his ant back in 1986. Since then, no one has been able to explain the strange behavior of this mysterious model...

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Total votes 8: ↑8 and ↓0 +8
Comments 3

The Collatz conjecture is the greatest math trick of all time

Reading time 4 min
Views 1.8K
Entertaining tasks Python *Mathematics *Popular science

On the Internet and in non-fiction literature you can often find various mathematical tricks. The Collatz conjecture leaves all such tricks behind. At first glance, it may seem like some kind of a trick with a catch. However, there is no catch. You think of a number and repeat one of two arithmetic operations for it several times. Surprisingly, the result of these actions will always be the same. Or, may be not always?

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Total votes 7: ↑7 and ↓0 +7
Comments 2

Tutorial. Onchain Analysis basics

Level of difficulty Medium
Reading time 16 min
Views 794
Cryptocurrencies
Tutorial

Last week, I introduced you to the world of onchain analysis and explored some of the ways it can be used to gain insights into the cryptocurrency market.

Today, we're taking things up a notch with a tutorial that will guide you through running your own onchain analysis. By the end of this tutorial, you'll have the skills and knowledge you need to start analyzing blockchain data and making informed decisions about your cryptocurrency investments. So let's dive right in and see what insights we can uncover!

This tutorial is built around the Bitcoin blockchain, but many of the techniques are applicable to any other blockchains as long as they have wallets, balances, and transactions.

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Total votes 2: ↑2 and ↓0 +2
Comments 0

Journey to find a headset with a good side talk cancellation mic for calls in an open office

Level of difficulty Easy
Reading time 6 min
Views 1.3K
Wireless technologies *Conferences Gadgets Computer hardware Lifehacks for geeks
Review

TL;DR: All AI-based noise cancellations suck, only the physical cancellation technique works! And physical cancellation is implemented well only in Jabra devices yet, but other features suck them! All Bluetooth headsets suck too! So, no solution yet, just complaints!

The environment: I work in a pretty talky office room, where sit around 10 people, and all of them have many online conferences every day, including me. So, silence in the room is a rare situation.

The problem: The main problem is that most of the microphones pick up all side talk pretty loud, which makes it very unpleasant for other people to listen to my voice in meetings!

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Total votes 1: ↑1 and ↓0 +1
Comments 12

What is Information Technologies? Hard to gets in? Choosing a direction/profession and your first programming language

Level of difficulty Easy
Reading time 8 min
Views 1.1K
IT Infrastructure *Data visualization *IT Terminology IT career Presentations
Digest
Recovery mode
Translation

People-professionals are working in IT, not robots

In fact the average competition for one workplace in IT is about 500 people – the market lacks specialists! You can find and read more. It's not hard to find on the internet

Need specialists who know their business!
For this reason, I wrote about how to become one and what you should pay attention to at the beginning of your journey. Even have my presentation with IT-directions! Also I understand something in Game Development..

Flew!🐌

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Total votes 8: ↑4 and ↓4 0
Comments 0

Listicles — a simple technique for benchmarking your value proposition against alternatives

Level of difficulty Medium
Reading time 4 min
Views 491
Research and forecasts in IT *Agile *Product Management *Software
Sandbox

I believe listicles have a huge potential for testing demand hypotheses. Have you tried using listicles for your demand validation? If so - let us know in the comments how this worked for you.

Do you know these "Top N something something" kind of articles? Like:
- 5 best GPS vehicle trackers
- The 14 hair growth products that actually work
- Top 10 Best CRM Software Tools in 2023
They are often referred to as "listicles" - articles presented in the form of a list.

I love them - they make picking a new phone, a movie to watch, an app to install much easier. I also use them at work all the time while looking for solutions to everyday challenges.

So what if we use one of them to benchmark our product against the best available alternatives?

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Total votes 4: ↑4 and ↓0 +4
Comments 1

SwiftUI & ChatGPT. The world is changing. Again

Level of difficulty Easy
Reading time 4 min
Views 2.2K
Development for iOS *Development of mobile applications *Swift *Prototyping *Artificial Intelligence
Tutorial

Everything that follows from this point forward input prompts, followed by ChatCGP’s responses, complete with sample code in Swift.

> Hey ChatGPT, can you make a SwiftUI registration form with name, address and city fields?

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Total votes 5: ↑4 and ↓1 +3
Comments 1

PyGMTSAR is Next Generation Interferometric Synthetic Aperture Radar (InSAR) Software for Everyone

Reading time 6 min
Views 1.5K
Open source *Geoinformation services *Big Data *Open data *Popular science

Do you need to produce satellite interferometry results for your work or study? Or should you find the way to process terabytes of radar data on your common laptop? Maybe you aren't confident about the installation and usage of the required software. Fortunately, there is the next generation of satellite interferometry products available for you. Beginners can build the results easily and advanced users might work on huge datasets. Open Source software PyGMTSAR is available on GitHub for developers and on DockerHub for advanced users and on Google Colab for everyone. This is the cloud-ready product, and it works the same as do you run it locally on your old laptop as on powerful cloud servers.


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Total votes 1: ↑1 and ↓0 +1
Comments 0

How Will Artificial Intelligence Influence Online Sports Betting?

Reading time 4 min
Views 2.1K
Artificial Intelligence AR and VR
Opinion

Online sports betting is a vertical of the gambling industry that has witnessed a massive surge in recent years. It is a great source of entertainment and thrill for online punters and bettors. Moreover, it also provides monetary benefits that are enough to entice the average layman. This is one of the most prominent reasons why people are gravitating towards these online sports betting platforms.

Additionally, the growing popularity of these platforms is urging sports betting software development companies to innovate and upgrade their platforms to cater to the growing needs of the user base. This is where Artificial Intelligence comes into the equation, AI has been at the forefront of innovations and development and has been offering users an enhanced user experience across multiple platforms. 

Artificial Intelligence technology has allowed Sports betting platforms to evolve with time and streamline their operations for better efficiency and enhanced productivity. This is why sports betting platforms all over the world are adopting this technology to offer better features and functionality to users and also increase their productivity and revenue. 

In this article, we will highlight how Artificial Intelligence has influenced the sports betting industry. So without further delay, let’s get started. 

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Data Phoenix Digest — ISSUE 2.2023

Reading time 2 min
Views 696
Python *Big Data *Machine learning *DevOps *Artificial Intelligence
Digest

Video recording of our webinar about dstack and reproducible ML workflows, AVL binary tree operations, Ultralytics YOLOv8, training XGBoost, productionize ML models, introduction to forecasting ensembles, domain expansion of image generators, Muse, X-Decoder, Box2Mask, RoDynRF, AgileAvatar and more.

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Total votes 1: ↑1 and ↓0 +1
Comments 0

Building a GPT-like Model from Scratch with Detailed Theory and Code Implementation

Reading time 14 min
Views 18K
Open Data Science corporate blog Python *Machine learning *Artificial Intelligence Natural Language Processing *
Tutorial

Unlock the power of Transformer Neural Networks and learn how to build your own GPT-like model from scratch. In this in-depth guide, we will delve into the theory and provide a step-by-step code implementation to help you create your own miniGPT model. The final code is only 400 lines and works on both CPUs as well as on the GPUs. If you want to jump straight to the implementation here is the GitHub repo.

Transformers are revolutionizing the world of artificial intelligence. This simple, but very powerful neural network architecture, introduced in 2017, has quickly become the go-to choice for natural language processing, generative AI, and more. With the help of transformers, we've seen the creation of cutting-edge AI products like BERT, GPT-x, DALL-E, and AlphaFold, which are changing the way we interact with language and solve complex problems like protein folding. And the exciting possibilities don't stop there - transformers are also making waves in the field of computer vision with the advent of Vision Transformers.

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Total votes 25: ↑25 and ↓0 +25
Comments 0