Presentation about the Web Of Domotics (WOD), a platform for enabling mobile and ubiquitous access to intelligent domotic environments. Slides for the PhD Course on Semantic Web (http://elite.polito.it/).
Best practice for exposing, sharing, and
connecting pieces of data, information
and knowledge on the Semantic Web
using URIs and RDF.
Publishing data in RDF format.
Independent of any ontological detail or
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Use URIs as names for things
Use HTTP URIs so that people can look
up those names.
When someone looks up a URI, provide
useful information, using the standards
Include links to other URIs; so that they
can discover more things.
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Smart Environments + Internet of Things.
Enabling mobile users to access semantic
powered information about devices and
to operate them in a ubiquitous manner,
independently from network-specific
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Access to Domotic Gateway Controller
Machine understandable format
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Universal Access Identification (UAID).
Tags attached to the device
What is viztag.com reference
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OpenID is a decentralized standard to
authenticate the user.
It has the benefit that the user can chose
any method or procedure to provide
Based on Single Sign On (SSO).
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Domotic Gateway Controller (DGC).
Provide ability to access Device
Provide ability to control Devices.
Access through a DGC URL.
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Requirement: No network constraint.
– Access to the master DNS handling
– Solution: A CNAME entry aliasing UAID with
the DGC Controlling it.
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Xyz123 is the Device UAID.
Viztag.com is the reference domain.
http://elite.idomotics.net is the DGC URL.
Master DNS Server Entry:
Xyz123.viztag.com CNAME http://elite.idomotics.net
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Provide ability to expose energy
consumption information from the
residential gateways in a machine
understandable format, to achieve
intelligent negotiation and consumption
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Energy Consumption Information
Machine understandable format.
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Based on Modular approach.
It describes the Power consumed by
different appliances in different states.
Two basic concepts:
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