Results 51 to 60 of about 523,092 (189)
Discovery and composition of web services using artificial intelligence planning and web service modeling ontology [PDF]
, 2010 In today’s Web environment, Web services are the preferred standards-based way to realize Service Oriented Architecture (SOA) computing. A problem that has become one of the recent critical issues is automated discovery and composition of Semantic Web ...
Tabatabaei, Sayed Gholam Hassan
core
Constraint integration and violation handling for BPEL processes [PDF]
, 2009 Autonomic, i.e. dynamic and fault-tolerant Web service composition is a requirement resulting from recent developments such as on-demand services. In the context of planning-based service composition, multi-agent planning and dynamic error handling are ...
Bandara, Kosala Yapa +2 more
core +2 more sources
Advanced Approach to Web Service Composition [PDF]
, 2015 Web Service Composition (WSC) is a process that helps to save much programming and cost effort by reusing existing components—Web services. This process consists of two major stages—Web Service Discovery and Selection (WSD, WSS). This paper presents an overview of the current state-of-the-art WSD and WSS methods.
Pukhkaiev, Dmytro +4 more
openaire +2 more sources
Improved Genetic Algorithm for Web Service Composition QoS Optimization [PDF]
Jisuanji gongcheng, 2017 An improved Genetic Algorithm(GA) for Web service composition Quality of Service(QoS) optimization is brought up by combining Simulated Annealing(SA) algorithm and traditional GA.In order to keep the diversity of the population,the thought of choosing ...
OUYANG Chao,CHEN Zhibo,SUN Guodong
doaj +1 more source
Context constraint integration and validation in dynamic web service compositions [PDF]
, 2010 System architectures that cross organisational boundaries are usually implemented based on Web service technologies due to their inherent interoperability benets.
Pahl, Claus +2 more
core
The Approach to Web Services Composition [PDF]
, 2016 The paper presents an approach to the composition of web services based on their meta descriptions. The process of web services sequence formation is depicted. Such web services sequence describes execution of certain user’s task. The method of user’s tasks scenario formation is proposed that allows to define dynamically an ordered sequence of web ...
Koval, Alexander +2 more
openaire +2 more sources
Extending OWL-S for the Composition of Web Services Generated With a Legacy Application Wrapper [PDF]
, 2012 Despite numerous efforts by various developers, web service composition is still a difficult problem to tackle. Lot of progressive research has been made on the development of suitable standards.
Gibaud, Bernard, Wali, Bacem
core +2 more sources
Ontology learning for semantic web services [PDF]
, 2009 Semantic Web Services promise automatic service discovery and composition, relying heavily on domain ontology as a core component. With large Web Service repository, manual ontology development is proving a bottleneck (with associated expense and likely ...
Auhood, A, Bell, D, Lycett, M
core +1 more source
IRS II: a framework and infrastructure for semantic web services [PDF]
, 2003 In this paper we describe IRS–II (Internet Reasoning Service) a framework and implemented infrastructure, whose main goal is to support the publication, location, composition and execution of heterogeneous web services, augmented with semantic ...
Cabral, Liliana +3 more
core +2 more sources
Automatic Composition Optimization Method of Semantic Web Service Based on Backward Tree [PDF]
Jisuanji gongcheng, 2016 Aiming at the problems of high cost and low efficiency in existing semantic Web service composition method based on graph search,this paper proposes an automatic composition optimization method of semantic Web service based on user request input closure ...
JIA Jinglan,DONG Cailin,YU Ying,WANG Jing,ZHANG Lifen
doaj +1 more source