Iii 4 Febos Iess Conference

  • 288 views
Uploaded on

Febos: a service-oriented system for collaborative music creation Ignacio …

Febos: a service-oriented system for collaborative music creation Ignacio
López, Antonio Cañabate, Ruth Raventós

More in: Education
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
288
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
5
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. IESS 1.0 First International Conference on Exploring Services February 2010
  • 2. 1. Motivation Ignacio López, Antonio Cañabate, Ruth Raventós 2. Febos Services 3. Service-oriented development 2
  • 3. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT Digital technologies have been transforming the music industry: Ignacio López, Antonio Cañabate, Ruth Raventós •  distribution of music in different digital formats through internet, •  a wider offer of music, richer forms for searching and discovering artists and songs, •  listening through streaming services (Spofy, LastFM, online radio stations) 3
  • 4. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT This new emerging distribution paradigm is affecting the relationships among all players in the value chain: •  record companies, retailers, broadcasters, costumers, artists and other professionals; it is also bringing new Ignacio López, Antonio Cañabate, Ruth Raventós key players and new business models into the music industry, •  new technologies have dramatically downloaded the cost of the equipments needed in the production process, •  Today, affordable and even free software exists that coupled with specialized hardware may convert a personal computer into a recording studio 4
  • 5. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT To provide a set of web services to be used in the development of aggregate services applications Ignacio López, Antonio Cañabate, Ruth Raventós that allow the collaborative creation of music over the Internet. It is project oriented and enhances the traditional collaboration paradigms by allowing geographical displacement and asynchronous collaboration 5
  • 6. Table 1. Stages of the music creation process, roles and outputs SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT Stage Role Outputs Composition Artist-composers Scores Ignacio López, Antonio Cañabate, Ruth Raventós Performances Artist-performers Tracks (instruments) recording Edition, mixing, Music engineers Works (songs) mastering 6
  • 7. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT Service-oriented MDA-Based approach (SOD-M) De Castro, V., Marcos, E., Wieringa, R. Ignacio López, Antonio Cañabate, Ruth Raventós •  Services are the first-class objects for the whole process of the IS development, •  It is an MDA-based approach by extending CIM, PIM and PSM levels, •  It uses UML with a service-oriented profile as modeling language 7
  • 8. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT e3 business modeling method (Gordijn & Ackermann) Ignacio López, Antonio Cañabate, Ruth Raventós 8
  • 9. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT End Consumer Business services Compositor, •  Service for creating and managing information musician and projects Ignacio López, Antonio Cañabate, Ruth Raventós sound engineering •  Service for searching for and inviting people to collaborate with •  Service for creating and managing musical works •  Service for creating and managing scores •  Service for creating and managing tracks •  Service for controlling changes on projects •  Service for publication and searching of works, tracks and scores •  Service for FTP hosting of musical files 9
  • 10. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT •  USE CASE MODEL: is straighforward obtained from the list of services where end-consumers are identified as actors and business services as use cases, Ignacio López, Antonio Cañabate, Ruth Raventós •  SERVICE PROCESS MODEL: UML activity diagrams are used to represent the logically related activities that need to be performed to carry out a business service Service process model for the business service “to manage scores” 10
  • 11. SERVICE-ORIENTED   MOTIVATION   FEBOS SERVICES   DEVELOPMENT Open- MySQL Jax-Ws source Ignacio López, Antonio Cañabate, Ruth Raventós Febos Project Apache Tomcat Java Implemented by Ignacio López: ignaciolopez000@gmail.com 11
  • 12. IESS 1.0 First International Conference on Exploring Services February 2010