Working Session 19/07/2005 Luxembourg

woodruffpassionateInternet and Web Development

Oct 21, 2013 (3 years and 5 months ago)

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1

Working Session 19/07/2005

Luxembourg

2

Agenda


Key Objectives and Innovations: What is TripCom?



History & Consortium



Previous Collaborations



Main Concrete Outputs



Dissemination and Exploitation Prospects


3

Email

Human net

Machine net

Message

Publishing

Concepts: Triple Space

Triple Space

Web

So
-
called

Web

Services


"

TripCom will change the Internet usage through computers just
as the Web revolutionized the Internet usage through humans"



4

TripCom


The Vision

Semantic Web (Triple)
Technology +
Ontologies

Tuple Space
Technology

Web Service
Technology

Triple Space Service
Technology

5

TupleSpace Technology


Asynchronous Communication by persistent publication in a
shared Space without the need of a single central coordinator



3fold decoupling of dimensions of information exchange:


1.
Processes do not need to address their communication partner,
i.e., are completely
decoupled in reference
.

2.
Communication is asynchronous since the space guarantees
persistent storage of data, i.e., processes are completely
decoupled in time
.


3.
The processes run in completely different computational
environments as long as they can access the same space, i.e.,
processes are completely
decoupled in space
.




6

Semantic Web (Triple)
Technology + Ontologies


Shortcomings of the current Tuple Space models:


lack of namespaces


lack of unique identifiers


lack of semantics
(how do tuples relate in the space)


structures (ontologies) for describing the information content
of the tuples



RDF/RDFS, WSMO!


Graphs of <subject predicate object> triples make up a
structured triple space!

7

Web Service Technology


Current Web Services technologies (WSDL, SOAP, UDDI) are not so
much about the Web


They mainly use (synchronous) message exchange over Web protocols


Process and application integration is inflexible







How did the Web revolutionize human communication? By persistent
publication, and searching information put by others on the Web



This is much closer to TupleSpaces than to RPC
-
Style Web Service
Technologies around WSDL and SOAP!

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The Convergence of Technologies


Semantic Web + Web Services






Semantic Web Services



Semantic Web + Tuple Spaces






Triple Space



Semantic Web Services

+
Triple Space


9

1.
Improve the ideas of Tuple Space computing by
adding semantics

2.
Integration of Web service infrastructure with the
newly emerging Triple Space

3.
Establishing a novel Semantic Web service
paradigm

4.
Address the lack of standardized business data
ontologies

5.
Scalable and linkable Triple Space storage

6.
Security and trust mechanisms






Core Objectives from the proposal

10

Agenda


Key Objectives and Innovations: What is TripCom?



History & Consortium



Previous Collaborations



Main Concrete Outputs



Dissemination and Exploitation Prospects


11

History (1/3)


Semantic Web + Web Services






Semantic Web Services






A Conceptual
Model for SWS

A Formal Language
for WSMO

Execution Environment
for WSMO

12

History (2/3)


Semantic Web + Tuple Spaces






Triple Space

Fensel, D.:
Triple
-
based Computing
DERI Research Report,
2004
.

13

History (3/3)


Semantic Web Services

+
Triple Space




Strengthen expertise in the fields of:


Semantic Web (RDF)


Web Services (WS
-
* Standards)


Linda/Tuple Spaces (extensions towards semantics)


Applications in Industry and Public Sector


14

Agenda


Key Objectives and Innovations: What is TripCom?



History & Consortium



Previous Collaborations



Main Concrete Outputs



Dissemination and Exploitation Prospects


15

Selected Previous Collaborations


UIBK, NUIG, TUW:


ongoing Austrian FFG project: "
Triple Space Computing
"



TUW, UniS:



research cooperation "
BPEL and Space Based Computing
"



NUIG, FUB, UIBK:



ongoing network of Excellence "
KnowledgeWeb
"



UIBK, Ontotext, NUIG, SAP:



ongoing integrated project "
dip
"



UIBK, Ontotext, Profium:


ongoing EU project "
InfraWebs
"



CEFRIEL

and partners in the
WSMO+WSMX working groups:


implementing a WSMO/L/X compliant discovery engine which is deployed
within the
COCOON

project

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Agenda


Key Objectives and Innovations: What is TripCom?



History & Consortium



Previous Collaborations



Main Concrete Outputs



Dissemination and Exploitation Prospects


17

Concrete Output


TripCom Reference Architecture (D6.1)


TripCom Reference Implementation (D6.4, D2.3, D3.4)


High
-
Performance RDF repositories (D1.3)


Solutions to security & trust in distributed systems
(D5.4)


Integration with WSMO/L/X (D4.5)


Ontologized version of selected EDI standards (D7.2)


Realization in two concrete use cases (D8A.2, D8B.2)


Standardization impact (D9.5) in


Semantic Web


Semantic Web Services


Coordination Systems



this list suggests the Key Deliverables




18

Agenda


Key Objectives and Innovations: What is TripCom?



History & Consortium



Previous Collaborations



Main Concrete Outputs



Dissemination and Exploitation Prospects


19

SEKT

(Semantically
-
Enabled Knowledge Technologies)


http://sekt.semanticweb.org/


DIP

(Data, Information and Process with Semantic Web Services)


http://www.nextwebgeneration.org/projects/dip/


Knowledge Web


http://knowledgeweb.semanticweb.org/


Dissemination Channels

Other Related efforts/projects:

Super
under negotiation

Cocoon
http://www.cocoon
-
health.com/

Infrawebs
http://www.infrawebs.org/


http://www.sdk
-
cluster.org

Target Standardization Bodies:


World Wide Web consortium (W3C)


Organization for the Advancement of Structured Information
Standards (OASIS)



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Exploitation Strategy

1.
Enhance existing products of the commercial
partners of TripCom, e.g. SAP

1.
Leverage TripCom implementations of semantically
enhanced service interaction patterns into SAP Enterprise
Services Architecture

2.
Target BPEL Standardization

3.
Incubator programme

for "Serviceoutsource.com"

4.
Target public sector as early adopter

2.
Identify new business possibilities / raise venture
capital for new start
-
ups, e.g. CEFRIEL

3.
Address other companies via our dissemination
strategy