Service composition is an extremely powerful and versatile way to aggregate and reuse distributed services and software components into richer and complex scenarios. Workflow Management Systems have emerged as one of the leading technologies to execute service compositions but typically fail to support distributed scenarios, where distributed services should be invoked in a scalable and effective way. Mobile Agent platforms are a suitable technology to distribute the execution of complex service compositions, and therefore to enable scalability and improve performance. However, current proposals for MA-based WFMSs still target rather static and poorly distributed scenarios and exploit agent migration benefits only in a partial and insufficient way. Our model proposes to overcome these issues with a richer and more effective agent delegation strategy that can also cope with dynamic scenarios where services can move and replicate, so to achieve not only a better integration, but also the advantage of both technologies.

A. Corradi, A. Landini, S. Monti (2012). Workflow management and Mobile Agents: how to get the best of both approaches. HERSHEY (PA) : IGI publishing [10.4018/978-1-61350-107-8.ch008].

Workflow management and Mobile Agents: how to get the best of both approaches

CORRADI, ANTONIO;LANDINI, ALEX;MONTI, STEFANO
2012

Abstract

Service composition is an extremely powerful and versatile way to aggregate and reuse distributed services and software components into richer and complex scenarios. Workflow Management Systems have emerged as one of the leading technologies to execute service compositions but typically fail to support distributed scenarios, where distributed services should be invoked in a scalable and effective way. Mobile Agent platforms are a suitable technology to distribute the execution of complex service compositions, and therefore to enable scalability and improve performance. However, current proposals for MA-based WFMSs still target rather static and poorly distributed scenarios and exploit agent migration benefits only in a partial and insufficient way. Our model proposes to overcome these issues with a richer and more effective agent delegation strategy that can also cope with dynamic scenarios where services can move and replicate, so to achieve not only a better integration, but also the advantage of both technologies.
2012
Ubiquitous Multimedia and Mobile Agents: Models and Implementations
167
216
A. Corradi, A. Landini, S. Monti (2012). Workflow management and Mobile Agents: how to get the best of both approaches. HERSHEY (PA) : IGI publishing [10.4018/978-1-61350-107-8.ch008].
A. Corradi; A. Landini; S. Monti
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/119011
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact