52 search results - page 8 / 11 » Compositionality: Ontology and Mereology of Domains |
AAAI
2007
13 years 11 months ago
2007
In this paper, we consider the problem of composing a set of web services, where the requirements are specified in terms of the input and output messages of the composite workfl...
SWAP
2008
13 years 10 months ago
2008
Dynamic composition of web services requires an automated step of contracting, i.e., the computation of a possibly fruitful interaction between two (or more) services, based on the...
DEXAW
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper we present a novel, ontology-based approach to service discovery, which exploits domain knowledge and semantic service descriptions to guide the service discovery pr...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Service discovery employs matching techniques to select services by comparing their descriptions against user constraints. Semantic-based matching approaches achieve higher recall...
ATAL
2008
Springer
13 years 10 months ago
2008
Springer
In e-commerce, for some cases the service requested by the consumer cannot be fulfilled by the producer. In such cases, service consumers and producers need to negotiate their ser...