ontological routing & poi linking
DESCRIPTION
Ontological Routing & POI linking: a case of RouteYou and iKnowTRANSCRIPT
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Ontological Routing & POI linking
RouteYou & iKnowPascal Brackman (RouteYou) & Michael Brands (iKnow)
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Geospatial & LBS Innovation Community – Sophia Antipolis, July 2, 2009
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“Company information”
Wetenschapspark 1 bus 8/103590 DiepenbeekBelgium
+32 (0)11 26 89 35
• founded in 2001 by Michael Brands and Dirk Van Hyfte with the mission to transform information overflow into Knowledge Streaming
• base patent on the core technology granted in 2007, 2 more patents pending
• references in Media (PCS, Concentra, Auxipress) Financial(VanderMolen), Medical (EMEA, Arbo Unie)
• 2008: partnerships with industry leaders, (Oracle, Cronos, TCS)
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General positioning
Geospatial information Systems
Content Management Systems
Business Intelligence Systems
TechnologyServices Integration
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Semantic middleware
i.Know Engine
file
files
EPR
system
Search
Problem lists
Encoding
RDF
Mash-Ups
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Top-down: Bottom-up:
knowledgeknowledge keywords
text concepts and relations
text
detect parts of complex terms immediate recognition of complex concepts as one meaningful unit
need to pre-define complex terms as a whole to be recognised as such
time-consuming
lack precision and nuance
no need for pre-defined thesauri
automatic
precise and flexible
Bottom-up versus Top-Down
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Umberto Eco
• Any fact becomes important when it's connected to another
(Umberto Eco, 'Foucault's pendulum, p.377)
Link
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Christian Slater (Adson von Melk)
Melk Abbey or Stift Melk is a Benedictine abbey, and one of the world''s most famous monastic sites.
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• What we will do the next 5,000 days of the Web is linking the web with the real world (Kevin KELLY) : The internet of things
(www.ted.com: the next 5,000 days of the web)
The problem/case
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What we solve
We provide places of your interest
We get you there following great paths you like
We give you info of her interest
We let you share your experiencewith others
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The problem/case
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Routing
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Routing
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Routing
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Routing
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How we do that: data
Extending the roadnetwork with extra attributes, information & geometry
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iKnow ontology builder
The pompous building near the river is a branch of the National Bank of Belgium. It was here that some bizar acitivity took place leading to the main suspect of the theft of the panel of the “Lam Gods”. Arsène Goedertier, the main suspect, opened here an account a few weeks before the theft. Only a few transactions were made on this account. The first transaction took place before the purchasing of a typewriter in a shop in the “Vlaanderenstraat”, for almost the same amount as the price of the typewriter.A second transaction took place, just before the ransom would be paid and the exchange of the painting would take place in Antwerp. This never happened and till today, the painting is never found back.
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The pompous building near the river is a branch of the National Bank of Belgium. It was here that some bizar acitivity took place leading to the main suspect of the theft of the panel of the “Lam Gods”. Arsène Goedertier, the main suspect, opened here an account a few weeks before the theft. Only a few transactions were made on this account. The first transaction took place before the purchasing of a typewriter in a shop in the “Vlaanderenstraat”, for almost the same amount as the price of the typewriter.A second transaction took place, just before the ransom would be paid and the exchange of the painting would take place in Antwerp. This never happened and till today, the painting is never found back.
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Belgium
Belgium
Belgium
Pompous building
river
nearbranch
is
of
National Bank
of
Belgium
Belgium
Arsène Goedertier
shop
vlaanderenstraat
in
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Belgium
Belgium
Belgium
Belgium
Pompous building
river
nearbranch
is
of
National Bank
of (10)
BelgiumBelgium
Arsène Goedertier
shop
vlaanderenstraat
in
BelgiumRechtvaardige Rechters
stole
is (5)
painting
Belgium
Van Eyck
Painted by
took
carried
What is interesting?
accused of
theft
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iKnow
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iKnow
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iKnow
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The ontology building
Concepts
Trainingset
TopicsTexts
TextsTexts
TextsTexts
TextsTexts
ConceptsConcepts
Literature
History
Engineering
ClassifierSet
Ontologies
Persons Time
Galileo
Maeterlinck
Da Vinci
Easter
Monday
August 3
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Importance
# texts
# MM
Length txt
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The result
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Thematic maps
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POI model
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POI model
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The most connected get most popular (the rich get richer)
Location links: 8 – Topic Links: 9 - Related persons : 9 Location links: 6 – Topic Links: 5 - Related persons : 2 Location links: 7 – Topic Links: 6 - Related persons : 8 Location links: 3 – Topic Links: 1 - Related persons : 0 Location links: 9 – Topic Links: 6 - Related persons : 4
Location links: 2 – Topic Links: 1 - Related persons : 1 Location links: 2 – Topic Links: 1 - Related persons : 0 Location links: 13 – Topic Links: 3 - Related persons : 2Location links: 4 – Topic Links: 5 - Related persons : 3Location links: 1 – Topic Links: 1 - Related persons : 0Location links: 6 – Topic Links: 6 - Related persons : 5
Location links: 7 – Topic Links: 1 - Related persons : 3 Location links: 3 – Topic Links: 1 - Related persons : 4 Location links: 4 – Topic Links: 1 - Related persons : 1 Location links: 2 – Topic Links: 1 - Related persons : 2 Location links: 1 – Topic Links: 1 - Related persons : 0Location links: 2 – Topic Links: 2 - Related persons : 1
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What can we do now
Extending POIs with information, classifying and linking these POIs
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Specific thematic-networks & routing
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How we do that: make the data available
(routes, POIs and networks)
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How we do that: SW & services
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How we do that: SW & Services
Routing Engine with plenty of flavours – try them out on www.routeyou.com or on several of our partners websites or appllications
A few of our partner’s websites & applications
http://www.tov.behttp://www.rvv.be
http://www.nieuwsblad.behttp://www.hbvl.behttp://www.gva.be
http://www.citytripplanner.behttp://www.twente.nl
http://www.fietsactief.nlhttp://www.fiets.nl
http://www.twentejezelf.nl/http://www.vvvzwolle.nl/
http://www.rivierenland.nl/http://www.sallandnatuurlijkgastvrij.nl/
http://www.fietsenwandelweb.nl/http://www.lekkerfietsen.nl
http://www.ulugh.com/
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How do we do that: building and using a community
On www.routeyou.comPassed our 4 000 000 th visitor>10 000 visits /day>1 300 000 pageviews / month350 000 routes / month viewed18 000 routes / month downloaded
Community>15 000 websites plugged in RouteViewer30 000 routes planned via partners / month45 000 routes viewed via partners / month
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Architecture
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Architecture of community testbed
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TELE ATLAS ORACLE LBS INNOVATION CENTER TESTBED
SERVICE PROVIDER
END USER APPLICATIONS
Service Provider 3
Access Control and Quotas
OSB/ WSM/ BPEL
SERVICE BROKER
PORTAL
Documentation, Pilot info, Forum, Q&A , ,
ROUTING
DATA
SERVICES
GeoC. Routing Mapviewer WMS WFS CSW
Oracle OGC
WEBSERVICES
DATA
WWW.ROUTEYOU.COM
Registry input
Service Provider 2Service Provider 1 access to3rd party services and content
Registry
acc
ess
3rd
pa
rty
Se
rvic
e a
nd
co
nte
nt
Registry Logging
3D CityMap
GeocodingTables
MultiNetRoutingTables
RepositryDirect. poi
DirectoryService
OpenLSGeo
codingRouting
MapViewer
Directory
VIEWER
NTW, POIs
Third party
`
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The next 5,000 days of the WEB
• We always going to be on it… (Kevin KELLY)