Summary: Encoding Requests to Web Service
Compositions as Constraints
Alexander Lazovik1,2
, Marco Aiello1
, and Rosella Gennari2
1
DIT ­ University of Trento
Via Sommarive, 14
38050 Trento
Italy
{lazovik,aiellom}@dit.unitn.it
2
ITC-irst
Via Sommarive, 18
38050 Trento
Italy
gennari@itc.it
Abstract. Interacting with a web service enabled marketplace in order
to achieve a complex task involves sequencing a set of individual service
operations, gathering information from the services, and making choices.

Source: Aiello, Marco - Institute for Mathematics and Computing Science, Rijksuniversiteit Groningen

Collections: Computer Technologies and Information Sciences