Semantics Offers a New Paradigm

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Transcript of Semantics Offers a New Paradigm

Page 1: Semantics Offers a New Paradigm
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Semantics Offers a New ParadigmC

ost

(t

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uil

d o

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Bending the line requires

a new paradigm, e.g.

�1980’s - PC’s & Networks

�1990’s - The Internet

�2000’s - Semantics

No One Cares No GoNo Go

Co

st (t

o b

uil

d o

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)

Bare

Minimum

Wish for

Game Game

ChangeChange

Innovators Get the Advantage

Usually in the form of:

•Revenue Increase

•Cost containment

•Risk Mitigation

Yesterday’s Game Change

is Today’s Basic IT

Useable Information

Basic ITBasic IT

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Tim

e t

o G

et

An

swe

rs

Pre-PC’sUsers describe what they need and get answers

•On-the-fly integration

•Real-time insight

•Collaborate on any data

A New Paradigm for Responsiveness and AgilityT

ime

to

Ge

t A

nsw

ers

Semantic Fabric

IT Pros Power

Users

Executives

Reduced Time, Increased Reach

Analysts Investors Citizens

Today’s traditional data

structures

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The Power of a Semantic Fabric:Data lives at the source, anyone can leverage it

1. Virtualize it to be location and format independent

3. Let the user (partners, customers…) create the view they want

2. Establish common meaning across data

4. Fill the picture with the

desired data

5. Updates anywhere

…update everywhereRDBMS RDF

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XBRL Meets Semantic Standards

A Case of Compliance?

A Case of Internet Dating?

•XBRL adds structure to data

•Semantic standards attach meaning to the data

•Structured data with meaning is consumable, re-usable, agile

Much Greater Insight into Financial Reporting Data

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A Word (Picture) on Structure

Meaning is not Obvious

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Add Tools for Non-Technical Users and…

Anyone can answer their own questions quickly

•Combine financial reporting data with any other data

•Create live mashups that stay linked to the source•Create live mashups that stay linked to the source

•Share the result with others who can add to it…

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Identify potential cases of naked short selling by

semantically linking XBRL filings with fails-to-

deliver reports found at:

http://www.sec.gov/foia/docs/failsdata.htm

10-Q and 10-K Interactive Data

Scenario

10-Q and 10-K Interactive Data

Fail-To-Deliver Data

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Fail-to-Deliver

60 months � 3.5m fails

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Fails-to-Deliver Data Provided by Brokers

Published as a CSV File by the SEC

The Anzo for Excel Plug in allows

linking of spreadsheet data

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An ontology can be

created directly from

spreadsheet data…

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New Fails to Deliver ontology

Links to existing

ontologies

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Link Fails data to the XBRL

reports data

Specify data in common

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Data Linked To A Semantic Fabric Can Be Better Understood

Anzo on the Web enables non-technical

search, combine and view linked data

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The ontology guides the

user in choosing data

relevant to their needs

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The data fills in the view

immediately…

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…and can be sorted…

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…reformatted…

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…and filtered.

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Anyone can define filters

(facets) that let you drill

through the data via any

property in the ontology.

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Clicking the facet filters the data set

Here, the industry facet from the

XBRL filing data is used to drill

through the fails-to-deliver data.

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Create a wealth of

visualizations on the fly.

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Chart fails-to-deliver over time as

a % of market cap.

Market cap. data comes from

XBRL filings.

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Notice that the data is

wrong. What happened?

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A new view identifies the

source of the bad data.

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A proper graph shows a region

of increased fails-to-deliver.

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Note that the increased fails-to-

deliver are clustered around

September 2008, the height of

the subprime crisis.

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Create other views such as

average fails-to-deliver rate by

company.

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Create and apply new

facets to look only at

financial companies…

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XBRL Meets Semantic Standards

Structure + Meaning = Understanding

Love at First Sight?

•Reusable Data

•Collaboration

•Agility…

At Least a Great Match

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Practical Semantics Applied to

Recovery.gov

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Simple Questions, Hard to Answer

Example:

Is there a correlation between geographic

distribution of recovery dollars, population and

new jobs created? new jobs created?

To get the answer, you need to know:

•Recovery spending by state

•Population by state

•New jobs by state

Recovery.gov alone cannot answer this question

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The Answers Live in Three Sources

Show the answer graphically…

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Like This…

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Or this…

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How it’s Done:

Leave Data Where it Lives and…

2. Let the user “draw” a picture of what they want

1. Link Source Data to the Anzo Data Collaboration Server

RDBMS

3. Fill the picture with the appropriate data

Anzo Data Collaboration Server

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Linking Source Data is SimpleAnzo for Excel

Plug in

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Link data (columns in the spreadsheet) to classes and

properties in an ontology exposed in the plug in

Linking Source Data is Simple

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Different Source, Same Process

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Select a Data Set

Select a description

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Repeat the Process

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Repeat the Process

Now that the data is linked…

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Anzo on the Web Can Work With It

Select from Linked Data Sets

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Choose a Lens

Lenses Allow Various Views

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Combined Data Displayed Graphically

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Notice multiple

sources (agencies)

Another Option…Combining and Filtering Data

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Click to sort and filter the data to on-the-fly

Manipulate As Desired

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Apply a Finer Filter

Check the desired filter

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The ontology guides users

as they explore relationships

Add More Data to Your View

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The New Data is Immediately Available

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Add Filters on the FlyThe system Guides the User

Just click and add

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The Filter is Added

The new filter

appears here

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The view is

narrowed further

…and Works Immediately