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Pragmatic Web 4.0 Towards an active and interactive Semantic Media Web
Prof. Dr. Adrian Paschke
Arbeitsgruppe Corporate Semantic Web (AG-CSW)
Institut für Informatik, Freie Universität Berlin
http://www.inf.fu-berlin/groups/ag-csw/
Fachtagung Semantische Technologien
26.-27. September 2013 | HU Berlin
Agenda
Syntax, Semantics, Pragmatics
The Semantic Web
The Pragmatic Web
Semantic Multimedia Web
Pragmatic Multimedia Web
W3C Open Web Platform
Open Web Platform for Ubiquitous
Pragmatic Web 4.0
Example: Traffic Light Situation Awareness Syntax – Semantics - Pragmatics
Syntax
green (bottom); yellow; red
Semantics
green = go; …; red = stop
Pragmatics
If red and no traffic
then allowed to go
Example: Question-Answer Interaction Syntax – Semantics - Pragmatics
Syntax
“What time is it?” (English)
Semantics
Question about current time (Meaning)
Pragmatics
An answer to the question is obligatory
(even if time is unknown) (Understanding
and Commitment)
The Semantic Web
W3C Semantic Web Stack since 2007
Ontologies
Rules
Semantic Web Information Model
RDF Query Language
Standard Internet Technologies
„Make the Web understandable for machines“
Challenges for the Semantic Web
Syntax
Sematics
Pragmatics
Data Understanding
Connectedness
Information / Content
Knowledge
Intelligence / Wisdom
Understanding relations
Understanding patterns
understanding principles
Ontologies (Logic)
Rules (Logic)
??? (Machine Logic+
Human Logic)
Pragmatic Web
The Pragmatic Web consists of the tools, practices
and theories describing why and how people use
information. In contrast to the Syntactic Web and
Semantic Web the Pragmatic Web is not only about
form or meaning of information, but about interaction
which brings about e.g. understanding or
commitments.
www.pragmaticweb.info
Pragmatic Web
Vision: Ubiquitous Pragmatic Web 4.0
Monolithic
Systems Era
Desktop Computing
Desktop
World Wide Web 1.0
Connects Information
Syntactic Web
Semantic Web 2.0 Connects Knowledge
Social Semantic Web 3.0,
Web of Services & Things,
Corporate Semantic Web Connects
People, Services and Things
Ubiquitous Pragmatic Web 4.0 Connects Intelligent Agents and Smart Things
Semantic Web
Ubiquitous autonomic
Smart Services and
Things
Pragmatic Agent
Ecosystems
Ma
ch
ine
Un
ders
tan
din
g
Ubiquitous Next Generation Agents and Social Connections
Syntactic Web
Semantic Web
Pragmatic Web
HT
ML
XM
L
RD
F
Sm
art
A
ge
nts
Co
nte
nt
Pro
du
ce
r
Passive Active
Co
nsu
me
r
Semantic Multimedia Web (Knowledge and Meaning)
Semantic Analysis of Multimedia, e.g., Knowledge assisted multimedia analysis
Content-based multimedia analysis linked with natural
language/speech processing
Semantic Retrieval of Multimedia, e.g., Semantic-driven multimedia indexing and retrieval
Semantic retrieval of 3D objects
Machine Learning and relevance feedback for finding semantics
Semantic-driven multimedia content adaptation and summarization
Semantic Metadata Management of Multimedia, e.g., Metadata management for multimedia
Multimedia ontologies and infrastructures
Semantic bridging multimedia and knowledge domains
Data
Information Content
Knowledge
Pragmatic Multimedia Web (Understanding and Interaction)
Inference and machine learning for semi-automatic annotation, e.g.,
Assisted browsing in multimedia archives
Device-specific access to and adaptation of multimedia
Semantic User Interfaces for Multimedia, e.g.,
Interfaces and personalization for interaction with large multimedia repositories
Semantic media annotation (manual, semi-automated, fully-automated)
Semantics in Visualization and Computer Graphics, e.g.,
illustrative depiction and rendering
mapping meaning to presentation content
smart virtual environments
supporting knowledge discovery and interaction
Pragmatic Web Applications of Semantic Multimedia, e.g.,
Social multimedia tagging and semantic annotation
Context, user, network and semantics-aware media engineering
Dynamic multimedia mash-ups
Smart multimedia (adaptive, situation-aware, reactive, proactive push)
Semantic Knowledge
Pragmatic Interaction and Understanding
A NEW WAVE TRANSFORMATIONS
of
Just as the Web has
transformed
everything…
…It will transform
everything again
W3C Open Web Platform (Source: Jeff Jaffe)
Vision: W3C Open Web Plattform
Smart Content: Web pages and Web content are more interactive, intelligent
HTML5 APIs, Semantic Web, Web data integration, …
Smart TV: Multi-platform multi-media delivery and interaction.
Video a first-class citizen, adaptive streaming, multi-device delivery and interaction
Smart Devices and Smart Things: new mobile operating system and
numerous devices and things
(handheld) intelligent devices are ubiquitous
Real-time communications and reaction, multi-modal, multi-context interaction
Smart Ecosystems: Web is a full-featured ecosystem
Automated tools for social networking (privacy, security, identity), massive multiplayer
mobile gaming, ..
Multimedia publishing ecosystems (smart content partially actively produced by consumers)
End-user programmable intelligent Pragmatic Web agents
(Jeff Jaffe)
Pragmatic Web
Ubiquitous Open Web Platform for the Pragmatic Web 4.0
Monolithic
Systems Era
Desktop Computing
Desktop
World Wide Web 1.0
Connects Information
Syntactic Web
Semantic Web 2.0 Connects Knowledge
Social Semantic Web 3.0,
Web of Services & Things,
Corporate Semantic Web Connects
People, Services and Things
Ubiquitous Pragmatic Web 4.0 Connects Intelligent Agents and Smart Things
Semantic Web
Ubiquitous autonomic
Smart Services and
Things
Pragmatic Agent
Ecosystems
Ma
ch
ine
Un
ders
tan
din
g
Ubiquitous Next Generation Agents and Social Connections
Syntactic Web
Semantic Web
Pragmatic Web
HT
ML
XM
L
RD
F
Sm
art
A
ge
nts
Co
nte
nt
Pro
du
ce
r
Passive Active
Co
nsu
me
r
Smart Content
Smart Content
Smart Web TV
Massive
Multi-player Web Gaming
Situation Aware Real-time Semantic
Complex Event Processing
Thank you …
Questions?
http://www.pragmaticweb.info
AG Corporate Semantic Web, FU Berlin
[email protected] http://www.inf.fu-berlin/groups/ag-csw/ http://www.corporate-semantic-web.de