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Quality and Gatekeeping Use Cases for the OOR
Quality and Gatekeeping Use Cases for the OOR
Motivation
Motivation
Sources of Requirements and Use Cases
Sources of Requirements and Use Cases
Management Requirements
Management Requirements
Administration and Policy Issues
Administration and Policy Issues
Development of OOR Use Cases
Development of OOR Use Cases
Classification of Use Cases
Classification of Use Cases
Use Case Description Ontology
Use Case Description Ontology
Prototype Implementation
Prototype Implementation
Prototype: User Hierarchies
Prototype: User Hierarchies
Prototype: Process Definitions
Prototype: Process Definitions
Prototype: Sample Scenario
Prototype: Sample Scenario

Презентация: «Дом моей мечты на русском по обществу». Автор: Ken Baclawski and Maximo Gurmendez. Файл: «Дом моей мечты на русском по обществу.ppt». Размер zip-архива: 97 КБ.

Дом моей мечты на русском по обществу

содержание презентации «Дом моей мечты на русском по обществу.ppt»
СлайдТекст
1 Quality and Gatekeeping Use Cases for the OOR

Quality and Gatekeeping Use Cases for the OOR

Ken Baclawski and M?ximo Gurm?ndez College of Computer and Information Science Northeastern University

2 Motivation

Motivation

Quality is a major concern Emphasized at the Ontology Summit 2008 Ontologies are similar to standards and publications A mechanism for review is necessary Gatekeeping Ensures minimum level of quality Allows for many policies and workflows

April 1, 2010

2

Joint Ontolog-OOR Panel Use Cases Take 3

3 Sources of Requirements and Use Cases

Sources of Requirements and Use Cases

ISO 11179: Metadata Repository (MDR) XMDR Project: Extended MDR Ontology Summit 2008 Several sessions devoted to requirements Wiki page for requirements and use cases What are the requirements?

April 1, 2010

3

Joint Ontolog-OOR Panel Use Cases Take 3

4 Management Requirements

Management Requirements

Version management Configuration management Provenance and other metadata Metadata validation/authentication Related to policy issues Ontology ownership and access control

April 1, 2010

4

Joint Ontolog-OOR Panel Use Cases Take 3

5 Administration and Policy Issues

Administration and Policy Issues

Gatekeeping policies and enforcement Overall policies or left to individual repositories Policy-making bodies How are they constituted? How can they interoperate?

April 1, 2010

5

Joint Ontolog-OOR Panel Use Cases Take 3

6 Development of OOR Use Cases

Development of OOR Use Cases

Consulted existing examples Assignment in software engineering course Classified all of the examples Developed Use Case Description Ontology Developed OOR use cases as instances of UCDO Available at http://www.ccs.neu.edu/home/kenb/ontologies/

April 1, 2010

6

Joint Ontolog-OOR Panel Use Cases Take 3

7 Classification of Use Cases

Classification of Use Cases

Administer user authorizations and privileges Assign identifiers Define workflows and policies Federate OOR instances Harmonize and map ontologies Publicize ontologies Query metadata Register ontologies Review and evaluate ontologies

April 1, 2010

7

Joint Ontolog-OOR Panel Use Cases Take 3

8 Use Case Description Ontology

Use Case Description Ontology

April 1, 2010

8

Joint Ontolog-OOR Panel Use Cases Take 3

9 Prototype Implementation

Prototype Implementation

Experimental Web Services Based ISO 11179 Foundations JBPM as Workflow Engine

April 1, 2010

9

Joint Ontolog-OOR Panel Use Cases Take 3

10 Prototype: User Hierarchies

Prototype: User Hierarchies

Accreditor

Registrar

Steward

Submitter

User

April 1, 2010

10

Joint Ontolog-OOR Panel Use Cases Take 3

11 Prototype: Process Definitions

Prototype: Process Definitions

April 1, 2010

11

Joint Ontolog-OOR Panel Use Cases Take 3

12 Prototype: Sample Scenario

Prototype: Sample Scenario

Registrar uploads process definition: “Stewards validates model before it becomes a standard” Submitter uploads new model (Status=PENDING) Workflow Engine notifies Steward (according to process definition) Steward Validates Model (Form Task) Workflow Engine Modifies Status (Status=STANDARD)

April 1, 2010

12

Joint Ontolog-OOR Panel Use Cases Take 3

«Дом моей мечты на русском по обществу»
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