Specifying Data-Flow Requirements for the Automated Composition of Web Services

2006 ◽  
Author(s):  
A. Marconi ◽  
M. Pistore ◽  
P. Traverso
Keyword(s):  
Web Services ◽  
Data Flow ◽  
Automated Composition

scholarly journals Automated composition of Web services via planning in asynchronous domains

2010 ◽  
Vol 174 (3-4) ◽  
pp. 316-361 ◽  
Author(s):  
Piergiorgio Bertoli ◽  
Marco Pistore ◽  
Paolo Traverso
Keyword(s):  
Web Services ◽  
Automated Composition

Data Flow-Based Validation of Web Services Compositions: Perspectives and Examples

2008 ◽  
pp. 298-325 ◽  
Author(s):  
Cesare Bartolini ◽  
Antonia Bertolino ◽  
Eda Marchetti ◽  
Ioannis Parissis
Keyword(s):  
Web Services ◽  
Data Flow

PERANCANGAN APLIKASI NOTIFIKASI JADWAL PENERBANGAN BERBASIS MOBILE

2020 ◽  
Vol 1 (2) ◽  
pp. 38-45
Author(s):  
Ucok Sinaga ◽  
Fatmawati Sabur
Keyword(s):  
Web Services ◽  
Real Time ◽  
Data Flow ◽  
Flow Diagram ◽  
Data Flow Diagram

Penelitian ini bertujuan untuk merancang pengembangan sistem informasi jadwal penerbangan yang memberikan informasi waktu yang sesungguhnya berdasarkan keberadaan pesawat dalam penerbangan kepada pengguna, dan menghasilkan sebuah sistem informasi jadwal penerbangan yang real time sehingga dapat memberikan informasi waktu kadatangan pesawat secara tepat.                     Dalam perancangan pengembangan sistem informasi jadwal penerbangan menggunakan UML Univ (data flow diagram) dan perancangan aplikasinya menggunakan teknologi mobile dengan pemanfaatan web services/API untuk mengakses informasi jadwal penerbangan dan informasi cuaca. Jadwal pererbangan berupa file json yang diperoleh dari website FIDS bandara hasanuddin Makassar, sedangkan informasi cuaca bandara asal dan bandara tujuan penumpang diperoleh dari API Open Wheater.

TOWARDS A SEMANTIC STATE TRANSITION SYSTEM FOR AUTOMATED GENERATION OF DATA FLOW IN WEB SERVICE COMPOSITION

2009 ◽  
Vol 03 (04) ◽  
pp. 499-526 ◽  
Author(s):  
FREDDY LÉCUÉ ◽  
ALEXANDRE DELTEIL ◽  
ALAIN LÉGER
Keyword(s):  
Web Services ◽  
Web Service ◽  
Service Composition ◽  
High Efficiency ◽  
State Transition ◽  
Data Flow ◽  
Web Service Composition ◽  
Preliminary Evaluation ◽  
Automated Generation ◽  
Process Level

Most of the work on automated web service composition has focused so far on composition of stateful web services. This level of composition so-called "Process Level" considers web services with their internal and complex behaviors. At process level formal models such as State Transition Systems (STS from now) or Interface Automata are the most appropriate models to represent the internal behavior of stateful web services. However such models focus only on semantics of their behaviors and unfortunately not on semantics of actions and their parameters. In this paper, we suggest to extend the STS model, by following the WSMO based annotation for Abstract State Machine. This semantic enhancement of STS so called S2 TS will enable to model semantics of internal behaviors and semantics of their actions together with their input and output parameters. Secondly, we will focus on automated generation of data flow (or the process to perform automated assignments between parameter of services involved in a composition). Thus we do not restrict to assignments of exact parameters (which is practically never used in industrial scenario) but extend assignments to semantically close parameters (e.g., through a subsumption matching) in the same ontology. Our system is implemented and interacting with web services dedicated to Telecommunication scenarios. The preliminary evaluation results showed high efficiency and effectiveness of the proposed approach.

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