wolfram alpha
DESCRIPTION
This presentation was used to explain how Wolfram Alpha was born, how it can be used in many fields and create a discussion thread on what kind of implications can computational knowledge have in the future.TRANSCRIPT
Herman Fuchs
Wolfram AlphaMay/2009
History"The Man Who Cracked The Code to Everything" - Wired
[about Stephen Wolfram]
Wolfram Alpha
Framework for "simple programs", to any field1.Its operation can be completely explained by a simple graphical illustration2.It can be completely explained in a few sentences of human language3.It can be implemented in a computer language using just a few lines of code4.The number of its possible variations is small enough so that all of them can be computed
Definition
+ Computational Knowledge Engine+ Distributed Computing + Natural Language Processing (Semantic Search)
= Answering Machine
www.wolframalpha.com
Wolfram Alpha
Sounds familiar?
Super calculator? Wikipedia killer? Search engine for nerds? No! Try Google Squared. Extracts structured data from accross de web (Google Squared) x
Extracts structured data from its knowledge base + algorithms (Wolfram Alpha) Search Engine Watch: "quite possibly ... one of Google's most significant achievements"
Wolfram Alpha
Structured data example
"[Wolfram Alpha] Focuses on Great Answers - Not Movie Times"
- PCWorld
Wolfram Alpha
"100 million queries and 55.000 feedback messages in 1 week"
So what?
Mathematics » Elementary Math · Numbers · Plotting · Algebra · Matrices · Calculus · Geometry · Trigonometry · Discrete Math · Number Theory · Applied Math · Logic · Functions
Statistics & Data Analysis » Data Analysis · Regression · Statistical Distributions · Probability
Physics » Mechanics · Electricity & Magnetism · Optics · Relativity · Nuclear Physics · Quantum Physics · Particle Physics · Statistical Physics · Astrophysics · Physical Constants
Chemistry » Elements · Compounds · Ions · Quantities · Solutions · Chemical Thermodynamics
Engineering » Acoustics · Aeronautics · Electric Circuits · Fluid Mechanics · Steam Tables · Structures
Astronomy » Star Charts · Planets · Moons · Minor Planets · Comets · Eclipses · Stars · Galaxies · Astrophysics
Life Sciences » Animals & Plants · Dinosaurs · DNA Sequence Lookup · Genes · SNPs · Proteins
Computational Sciences » Cellular Automata · Fractals · Functional Programming
Units & Measures » Conversions · Calculations · Comparisons · Dimensional Analysis · Industrial Measures · Batteries · Bulk Materials · Paint Money & Finance »
Stock Data » Indices · Mutual Funds · Mortgages · Present Value · Currency Conversion · Bonds · Derivatives Valuation · Wages · Sales Tax
Wolfram Alpha
So what?
Dates & Times » Date Computations · Time Zones · Calendars · Holidays · Geological Time
Places & Geography » Maps · Projections · Geodesy · Navigation · Distances · Geomagnetism · Geocoding · Countries · Cities · Elevation Data · Oceans · Lakes · Rivers · Islands · Mountains
Socioeconomic Data » Countries · U.S. States · Cities · Demographics · Economics · Trade · Salaries · Unemployment
Weather » Current & Historical Weather · Forecasts · Wind Chill · Hurricanes · Clouds · Standard Atmosphere
Health & Medicine » Body Measurements · Growth Charts · Exercise · Diseases · Mortality Data · Medical Test Data · Vision · Drug Data · Hospitals
Words & Linguistics » Dictionary Lookup · Anagrams · Word Puzzles · Morse Code · Soundex · Languages · Number Names
People & History » People · Genealogy · Names · Occupations · Political Leaders · Historical Dates · Historical Countries · Historical Numerals · Historical Money
Sports & Games » Football · Baseball · Lotteries · Card Games
Music » Musical Notes · Intervals · Chords · Scales · Songs
Colors » Color Names · Color Addition · Color Systems · Temperatures · Wavelengths
Wolfram Alpha
Examples
Calories in 300mg cooked macaroni
How old was Luiz Inacio Lula da Silva when Ayrton Senna was born?
Wolfram Alpha
Examples
Compare GDP per capita of Brazil with Mexico
1000 euros to R$
Wolfram Alpha
Examples
life expectancy Germany vs Japan
life expectancy vs deaths
Wolfram Alpha
Examples
sao paulo weather from May 2008 to May 2009
fuel cost 200 km, 11.5 kpl, $1.29/l
Wolfram Alpha
Examples
predicta.com.br
Wolfram Alpha
PredictaAtmosphereWeb Analytics
Examples
Jul 3, 1977 to May 28, 2009
next solar eclipse in sao paulo
Wolfram Alpha
Examples
green + orange
integrate cos(x) * pi
Wolfram Alpha
Examples
C6H5COOH
D major scale
Wolfram Alpha
Examples
GATTACAGACT
What is the meaning of life?
Wolfram Alpha
Issues
Scalability
Terms of Service"As Wolfram|Alpha is an authoritative source of information (...) Failure to properly attribute results from Wolfram|Alpha is not only a violation of these terms, but may also constitute academic plagiarism OR a violation of copyright law"
(currently) Limited Knowledge Base
Wolfram Alpha
Future?
How the computation of knowledge could be applied to your field? Suggest Data Sources, Facts, Algorithms, Models or User Data
Build Mashups usingWolfram's API
Accelerating Change , Technological Singularity & Ray Kurzweil: exponential increase in the rate of technological, social and cultural progress throughout history
Epistemology, theory of knowledge. How do we know what we know?What the #$*! do we know?
Wolfram Alpha
while (alive) { learn();
}
Wolfram Alpha
Escher, Gödel, Bach, by Douglas
Hofstadter
Hitchhiker's Guide
To The Galaxy, by Douglas Adams
A New Kind Of Science, by
Stephen Wolfram
Ghost In The Shell, by Mamoru
Oshii
π , by Darren
Aronofsky
"I have little doubt that within a matter of a few decades what I
have done will have led to some dramatic changes in the
foundations of technology - and in our basic ability to take what the
universe provides and apply it for our own human purposes."
Stephen Wolfram in A New Kind Of Science