Algorithms / Kukuruku / Technology Hub

Robo-Advisors: How Human Talent is Reinforced by Tech

Written by Sergey Sosnov

Developments in fintech over the past few years have led to a rise in the use of robo-advisors by wealth management services. Robo-advisors have helped enhance efficiency and productivity within these services, benefits that have been passed onto clients. However the use of robo-advisors has...

Tech-based wealth management: a fashionable new trend or the future of investment advice?

Written by Sergey Sosnov

Technology is transforming our lives in a variety of ways. However, certain industries (like banking, financial planning and investment advice) were lagging behind for a long time. Now even these conservative sectors are changing the way they approach business and build relationships with...

Exact Maximum Clique for Large or Massive Real Graphs

Written by biicode

The excellent performance reported by BBMCSP—an exact maximum clique algorithm tailored for massive real networks— in a previous post...

Julia Set

Written by Pavel Nesterov

I always wanted to learn more about complex numbers. Not just the fact that the root of -1 was...

Social Network Analysis. Spark GraphX

Written by Alex Krot

Today we will learn more about the tasks of social network analysis ( SNA ), and review the Apache...

The Night of Fractals

Written by Matvey Kotov

It was a late Sunday night, and I was thinking to go to sleep, when a friend of mine...

Bayes’ Theorem, Predictions and Confidence Intervals

Written by HKey

There are plenty of articles on this subject, but they do not review real-life problems. I am going to...

Automatic Algorithms Optimization via Fast Matrix Exponentiation

Written by Alexander Borzunov

Preface Hi! My name is Alexander Borzunov . This article is the translation of my original publication . Sharing...

Using the Quick Raise of Matrices to a Power to Write a Very Fast Interpreter of a Simple Programming Language

Written by Alex Skidanov

Hello! My name is Alex Skidanov. Currently I work at MemSQL . I have recently read an article about...

Young Tableaux in the Tasks of Searching and Sorting

Written by Nikolai Ershov

Young tableaux are widely known objects studied in combinatorics and related sciences. Today we are going to review how...

The Nth Fibonacci Number in O(log N)

Written by Ivan Yurchenko

Reading an article about getting a job in ABBYY, I came across the following task: Find the Nth Fibonacci...

Building a Minimal Convex Hull

Written by Nikolai Ershov

Since I have recently become interested in convex hulls, I decided to go on telling you about the algorithmic...

A Point Localization in a Polygon

Written by Nikolai Ershov

I have recently come across a post dedicated to solving the task of locating a point in a polygon:...

Radix Trees

Written by Nikolai Ershov

Having read some articles about tries (aka prefix trees aka radix trees), I decided to write one of my...

Bead Sort

Written by Valery Makarov

Today we’re going to review an algorithm that was invented 11 years ago. Its “prototype” is a counting device with...