Scientific search engine Wolfram — starting tonight!

Today at 19: 00 CST (4:00 GMT) will be launching a search engine WolframAlpha called one of the most anticipated web products this year. Around this mysterious new items there are a lot of conversations, and those who have tried the system in action is in awe of the work done by the genius himself, Mr. Wolfram (Creator of Mathematica, and before that at age 15 he wrote his first scientific work in particle physics) and 100 researchers, for several years were selected as a basis for a mathematical operation of the engine system WolframAlpha.

The new search engine will be the world's first universal search of scientific knowledge. There scored absolutely all scientific books, encyclopedias in all fields of knowledge. He even isn't going to compete with Google, but it will be much more useful Wikipedia for the search and processing of scientific information.

Published under jabracada a dozen of screenshots taken during the preview alpha version of the system, held for journalists a week ago. Notice how a search engine processes search queries and what a mountain of information, graphs, issues in response. Plus, Alpha API will initially be integrated with the program Mathematica.



















Article based on information from habrahabr.ru

Comments

Post a Comment

Popular posts from this blog

Powershell and Cyrillic in the console (updated)

Image
In the development process is very often necessary to run a powershell script from a console application. What could be easier? the #test.ps1 & $PSScriptRoot\ConsoleApp.exe Examine the behavior of console applications when running them from the command line, using PowerShell and using PowerShell ISE: execution Result In PowerShell ISE, there is a problem with encoding, as the ISE expects the output to the encoding 1251. Use Google and find two problem solving: c use [Console]::OutputEncoding and through the powershell pipeline. Let's use the first solution: test2.ps1 $ErrorActionPreference = "Stop" function RunConsole($scriptBlock) { $encoding = [Console]::OutputEncoding [Console]::OutputEncoding = [System.Text.Encoding]::GetEncoding("cp866") try { &$scriptBlock } finally { [Console]::OutputEncoding = $encoding } } RunConsole { & $PSScriptRoot\ConsoleApp1.exe } execution Result At the command prompt, all is well, bu
Read more

Active/Passive PostgreSQL Cluster, using Pacemaker, Corosync

Image
Description This article describes an example of configuring Active/Passive PostgreSQL cluster, using Pacemaker, Corosync. As the disk subsystem is considered the drive from the system data storage (CSV). Similar to the Windows Failover Cluster from Microsoft. Technical details: OS Version — CentOS 7.1 Version package pacemaker — 1.1.13-10 Package version pcs — 0.9.143 PostgreSQL — 9.4.6 As servers(2pcs) — iron server 2*12 CPU/ memory 94GB As a CSV(Cluster Shared Volume) — an array of class Mid-Range Hitachi RAID 1+0 Preparation of cluster nodes Rule /etc/hosts on both hosts and make the visibility of hosts to each other by short names, for example: the [root@node1 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 10.1.66.23 node1.local.lan node1 10.1.66.24 node2.local.lan node2 Also make exchange between servers using SSH keys and
Read more

Automatic deployment ElasticBeanstalk using Bitbucket Pipelines

Image
bitbucket is a service ( Bitbucket Pipelines), which among other things allows extremely simple to automate the deployment of applications in the Amazon cloud, in particular using ElasticBeanstallk. To whom interesting, I ask under kat. the Prerequirements You should already be created ElasticBeanstalk application and deployed environments (in order to do this, refer to the official AWS documentation for, so, for example, unfolds Django ). Since the service is still undergoing testing, you need to request access to it here . the project setup Let's say we have two branches, master and we want to deplot on production environment and development — development environment. Create in the root of the project file bitbucket-pipelines.yml with the following content: the image: python:2.7.11 pipelines: branches: master: - step: script: - apt-get update # to install required zip - apt-get install -y zip # required for packaging up the application - pip install b
Read more