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Roger Roberts RTBF/DGTE [email protected] AXIS-CRM If you don’t know where you’re going, no road is right! Blind Insignificant Technologies and Systems www.titan.be No more BITS

No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

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Page 1: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Roger Roberts – RTBF/DGTE – [email protected]

AXIS-CRM

If you don’t know where you’re going, no road is right!

Blind Insignificant Technologies and Systems

www.titan.be

No more BITS

Page 2: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The representation is not the object!

Where is the meaning ? In the object, in the representation ?

Page 3: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The structural layers in information:

<name>pipe</name> “FLAT” models

(based on Cataloguing rules and

Data Records)

“SEMANTIC”

• Ontology based

• Linked Open Data

• Object oriented

• Native persistent

R

E

P

R

E

S

E

N

T

A

T

I

O

N

M

E

A

N

I

N

G “L I V E”

(in evidence)

Page 4: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The semantic gap : La pierre de Rosette

The relation signifier/signified is arbitrary!

Page 5: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The semantic gap: the view from the machine!

Page 6: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Information Management:

resource – property - relation

Page 7: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 8: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 9: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Organizational Operability

Semantic Operability

Syntaxic Operability

Technical Operability

ITU : 4 Different levels of interoperability:

Page 10: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

ETSI (European Telecommunications Standards Institute) distinguishes four layers:

• Technical interoperability associated with the hardware components / software, systems and platforms that enable machine to machine communication. This layer is centered on communication protocols and infrastructure needed to operate these protocols.

• Syntaxic interoperability associated with the formats and models of data representation.

• Semantic interoperability associated with the meaning of the content, and therefore relates to human interpretation of the content, not the machines. Interoperability at this level implies that there is a common understanding of the meaning of the content exchanged.

• Organizational interoperability associated with the ability of organizations to communicate effectively. Builds on the previous 3 layers. May depend on the culture of the organization.

ITU : 4 Different levels of interoperability:

Page 11: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

• Why is interoperability important? – Interchange, Persistence & Migration – Open exploitation: in production and distribution processes – Search: ability to conduct research on several different sets of

metadata in order to obtain meaningful results (OAI-PMH and Z39.50 protocols) and crosswalk., Merging catalogs (Catalogs Union) , Cross search (Cross-system search)

– Navigation between objects

• How to ensure the interoperability of metadata?

ITU : 4 Different levels of interoperability:

Page 12: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 13: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Projecting Acquiring Authoring Expressing

Supporting Archiving

The concept of “Inter-Operability Window” :

(IOW) for Media Exchange in a Network!

Sharing a common data model !

Mapping the inputs and outputs to that model !

IOW External acquiring IOW

External delivering

Page 14: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Projecting

Acquiring

Authoring

Expressing

Supporting

Archiving

OBJECTS in evidence

EVENTS in evidence

Representations of Concepts / Facts / Instructions

Activated Processes

The complexity of managing

“Information/datas in applications!

Page 15: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 16: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Semantic Web • Excellent precision • Very scalable • Dynamic

Thesauri and taxomonies • Very high precision • Expensive to maintain • Not scalable • Inertia

Plain text • Fundamental capacity of expression for humans • No loss of information • Poor suitability for computers (aka searches)

Tagging • Low treshhold • Good enough for a single user (delicious) • Moderate precision on large databases • Visibility depends on popularity

The epistemological representations mode:

Page 17: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The epistemological representations mode:

Human oriented Computer processable

Navigation

Page 18: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 19: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

P E R F O R M I N G

A R T S

Page 20: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Birth of the modern newspaper:

early 17th century!

Le 31 Mai 1631, Théophraste Renaudot lance : «La Gazette».

http://www.museerenaudot.com/imprim.htm

Page 21: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

F I L

M

Birth of the Film industry: end of the 19th century!

Page 23: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

N E T W O R K

Page 26: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Media: audio – video – picture & text

• Performing arts: a relationship to space/time, content and audience

• Newspaper (print Media): support • Cinema: formalization of writing, storage,

commercialization (cinema) • Radio: invention of “live”, radio news, games, .... and a

network! • Television: images ... • Internet: interactivity in all dimensions • Digital convergence (multimedia, transmedia, rich-

media)

- processes (transformation) - interfaces (View): roles/skills/entity

Page 27: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Performing Arts

MEDIA

Annotation

Gladiator parts

Sequence

Sequence

hasSubPart

Physical

Person

buys

displays

IsAbout

Video Picture

isComposedOf isComposedOf

Networks

Interactivity

uses

uses

Newspapers

Television

hasDescription

Radio

Text

isComposedOf isComposedOf

Audio

displays

displays

displays

Film

Rights

has

uses

The definition of a media (machine view)

Page 28: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 29: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

The modelling of a editorial object:

Editorial Object Sheet

(or Annotation)

Digital Resource

ContentShape (or ContentObject)

Editorial Structure Editorial Description

Content Material Manifestation

Audio Video

Segment PictureContent Audio Media

Image Media

isComposedOf

Sound Annotation

Picture Annotation

hasDescription

hasPrescription

hasRealisation

hasSource

hasSource

Text

rdfs:subClassOf

rdfs:subClassOf

rdfs:subClassOf rdfs:subClassOf

Page 30: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Editorial Script

TV Project team Web project team

USE USE USE

Shooting team

Derushing Editing

Exploitation

USE USE USE

Open Semantic BUS

Prescription Shooting Post-production

Editorial intention

+ Role & Skills

Editorial intention

+ Role & Skills

Editorial intention

+ Role & Skills

Editorial intention

+ Role & Skills

Editorial intention

+ Role & Skills

Editorial intention

+ Role & Skills

Standards

Teams

Semantic

The semantic modelling of media in the

audiovisual process:

Page 31: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Semantic middleware SaaS

(Software as a Service)

Page 32: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

represents the relations: relations need to be qualify in order to classify and browse links,

link actors: each actor has his own specific view on the editorial object. It means adjusting the views to the relations and to the actor that handles them (role and qualifications),

monitor actions: a contextual GUI helps to filter and to optimize the management and the configuration of the process.

Semantic middleware:

the Intranet & the Open Linked data Knowledge

Page 33: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 34: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Semantic valorisation:

• RTBF: GEMS

• Radio France

Page 35: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

GEMS case

Open Semantic Bus workers

Chain Ingest_Tramontane

Service Transcoding

Service Enhance_Program

Service Enrichment_Program

Service Record

Page 36: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Sports Ontology

Page 37: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Sports Ontology

Page 38: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Presentation:

• The interoperability challenge in Media production

• The complexity of the data interchange !

• Knowledge representation for human and machine

• The definition of a M E D I A

• The Modeling of a Media (container) and the production network chain (SOA)

• Use cases

• Conclusions

Page 39: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

WEB

=

NETWORK

SEMANTIC

=

KNOWLEDGE

Page 40: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Main CONCLUSIONS

Going to SEMANTICS cannot be avoided

The technologies of the SEMANTICS are ready , powerful and easy to use

Modeling SEMANTIC objects is easy and funny

Retrieving & exploiting SEMANTIC objects is easy

The EMPOWERMENT of your assets

can be made in a quasi automatic way!

Progressively, ‘born digital’ works will be created SEMANTICALLY modeled

Page 41: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

• The predictable bidirectional compatibility with the ‘Flat’ models

• The predictable persistence & OAIS adherence

• The predictable interoperability & isolation of ‘proprietary’ features

• Powerful contextual searches & exploitation opportunities

• Compatibility with the existing metadata

• Easy presence on aggregation portals

The EMPOWERMENT of your assets gives you:

Page 42: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

https://tech.ebu.ch/docs/techreports/tr019.pdf#!

Page 43: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Project partners

Page 44: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

WARM SEMANTIC THANKS

I would like to express my semantic thanks to all the persons and organizations having

contributed directly or indirectly to this presentation :

The MEDIAMAP+ Consortium :

SGT, Radio-France, Perfect Memory, RTBF, Limecraft, Kane, …

TITAN: For the organization of the “European Media Wrapper Round Table”

PROSI: in particular M. Guy Marechal

And for their major contributions on standards: ISO (for OAIS); W3C; SNIA, IASA, SMPTE, EBU,

..

Page 45: No more BITS - Blind Insignificant Technologies ands Systems by Roger Roberts of RTBF TITAN at Big Media by Actuonda

Organizadores Sponsor platinum

Sponsor Gold Con el apoyo de Socio tecnológico

Nicolas Moulard, Director de Actuonda

[email protected]

Tel : +34 699 248 200

@Radio_20 www.bigmediaconnect.es