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Using Petri Nets to Model the Web Structure

Shih-Yang Yang, Po-Zung Chen, Chu-Hao Sun
2007 2007 4th International Symposium on Applied Computational Intelligence and Informatics  
the result of web usage mining. modeling system activities with concurrency.  ...  Precise analysis of the web structure can facilitate could more accurately reveal a website user's browsing data processing and enhance the accuracy of the mining results behaviors, but such method will  ...  THE RELATED STUDIES mining using Petri Nets (PN) in modeling a web structure. We also observe that PN can help resolve pageview A.  ... 
doi:10.1109/saci.2007.375516 dblp:conf/saci/YangCS07 fatcat:swim675wkzcvndspda5em3okiu

Interoperable Petri net models via ontology

Dragan Gasevic, Vladan Devedzic
2007 International Journal of Web Engineering and Technology  
We implemented a Petri net software tool -P3 -that tool can be used to convert the Petri net ontology compliant models to the formats of current Petri net tools (e.g.  ...  The paper presents a Petri net infrastructure that should provide sharing Petri nets on the Semantic Web. Previous solutions only provide model interchange mechanisms between Petri net tools.  ...  In order to make Petri net models easy to maintain, different concepts for structuring can be used. In the Petri net ontology, we have the class StructuralElement.  ... 
doi:10.1504/ijwet.2007.014439 fatcat:cm2c2rgumnd63hetvefu6sz7we

Petri net ontology

Dragan Gašević, Vladan Devedžić
2006 Knowledge-Based Systems  
However, such efforts do not provide a suitable description for using Petri nets on the Semantic Web. This paper uses the Petri net UML model as a starting point for implementing the ontology.  ...  Resulting Petri net models are represented on the Semantic Web using XML-based ontology languages, RDF and OWL.  ...  Introduction The main idea of this paper is to propose a suitable way for Petri nets [35] to be used on the Semantic Web, i.e., to enable full semantic interoperability of Petri net models.  ... 
doi:10.1016/j.knosys.2005.12.003 fatcat:gdff5cogifedzcvg5dsxlezl7i

A Survey on Workflow Verifications of Petri Nets based Service Process Management

Xiaoxian Yang, Tao Yu, Huahu Xu
2012 International Journal of Grid and Distributed Computing  
The non-functional verification is to evaluate the performance of Petri Nets based workflow model ranging over timed constraints and probabilistic behaviors.  ...  Section 4 presents related works of the functional and non-functional verifications of Petri Nets based service model.  ...  In literature [24] , Petri Nets is used to model Web service business process execution language, such as BPEL4WS or BPEL.  ... 
doi:10.14257/ijgdc.2015.8.6.09 fatcat:4oqtgzjla5azxhnerdv6oz7tq4

Research of BPEL Modeling Technique Based on Colored Petri Net

Feng Guo, Yi Wang
2011 International Journal of Education and Management Engineering  
Introduce a BPEL modeling principle based on colored Petri net, and a method of generating BPEL code from the colored Petri net. CPN Tools is used to build the colored Petri net model.  ...  Web Services Business Process Execution Language (BPEL) modeling technique based on colored Petri net is proposed in this paper.  ...  CPN Tools which is developed by Aarhus University was used to build colored Petri net models. It is one of the best colored Petri net modeling and emulation tools.  ... 
doi:10.5815/ijeme.2011.03.06 fatcat:d5yk7vfchrf4ldup3il4y5i364

Petri nets on the semantic web guidelines and infrastructure

Dragan Gasevic
2004 Computer Science and Information Systems  
In order to show current Petri net model sharing features we use P3 tool that uses PNML/XSLT-based approach for model sharing.  ...  This paper gives the Petri net ontology as the most important element in providing Petri net support for the Semantic Web.  ...  Introduction The main idea of this paper is to provide suitable way for Petri nets [1] to be used on the Semantic Web. That means, full semantic interoperability of Petri net models.  ... 
doi:10.2298/csis0402127g fatcat:3azqadvee5aoljsbjpvcukap7u

A Comparative Study of Web Service Composition via BPEL and Petri Nets

Mohammad Salah Uddin, S. Ripon, Nakul C. Das, Orin Hossain
2014 International Journal of Computer and Electrical Engineering  
In recent years, several researches suggested that Petri Nets provide a satisfactory assistance to the whole process of web services development.  ...  BPEL models the behavior of business process interaction by providing a XML based grammar to describe the control logic required to coordinate the web services participating in a process flow.  ...  We first model this web service using BPEL and then in Petri Nets. The behavior of the Broker we service in relation to BPEL modeling is illustrated in Fig. 6 .  ... 
doi:10.7763/ijcee.2014.v6.804 fatcat:sodgoj7tafb7xofrxptagftjfa

Towards the Automatic Generation of Petri nets for the OWL-S-based Complex Processes

Dongjin Yu, Zhiqing Liu
2014 International Journal of u- and e- Service, Science and Technology  
On the other hand, Petri net is capable of modeling asynchronous, concurrent systems accurately.  ...  Based on the nine mapping rules presented in this paper, it translates the input, output and control structure of atomic processes into the corresponding elements in Petri net.  ...  Current version of O2PJ does not use PNML to describe Petri net, causing some other tools impossible to analyze the Petri-netbased models generated by O2PJ.  ... 
doi:10.14257/ijunesst.2014.7.2.17 fatcat:bacvhk4chvdrjhywdx4otpzrz4

A Proposal for Petri Net Based Web Service Application Modeling [chapter]

Daniel Moldt, Sven Offermann, Jan Ortmann
2004 Lecture Notes in Computer Science  
We propose a modeling technique based on high-level Petri nets, called reference nets. They naturally allow for the modeling of processes.  ...  Finally we introduce a tool set based on Renew, a tool for reference nets, to support these modeling approach.  ...  use of the Petri net simulator Renew.  ... 
doi:10.1007/978-3-540-27834-4_12 fatcat:w2crpg4js5bddlzmcr6if7nd6e

Reliability Prediction and Sensitivity Analysis of Web Services Composition [chapter]

Duhang Zhong, Zhichang Qi, Xishan Xu
2008 Petri Net, Theory and Applications  
The last step is to solve the stochastic Petri net model and compute the reliability prediction of web service composition. In this paper, we use the Stochastic Petri Net Package (SPNP) (C.  ...  To represent the service-usage profile of web services composition, we propose the Composite Service Process Net model(CSPN) based on the Stochastic Petri Net.  ...  The intuitively appealing graphical notation makes Petri nets the model of choice in many applications.  ... 
doi:10.5772/5329 fatcat:h5od4ka5ind7xkrad6k5vxxqcq

Modeling- and Analysis Techniques for Web Services and Business Processes [chapter]

Wolfgang Reisig
2005 Lecture Notes in Computer Science  
BP nets model the structure of  ...  Low-level Petri nets turned out to be particularly useful for this purpose. This line of research has mainly been started by [vdA96], [vdA98], and continued by e.g.  ...  This fixes the structure of Petri net models of the control structure of business processes.  ... 
doi:10.1007/11494881_16 fatcat:c6xvrtnlp5esrbelurn5avvvgu

Managing Changes in Citizen-Centric Healthcare Service Platform using High Level Petri Net [article]

Sabri Mtibaa, Moncef Tagina
2012 arXiv   pre-print
A combination between Petri nets model to handle changes and reconfigurable Petri nets model to react to these changes are introduced to fulfill healthcare goals.  ...  Thanks to this management framework model, consistency and correctness of a healthcare processes in the presence of frequent changes can be checked and guaranteed.  ...  We model changes using Petri nets because of their applicability to a Web services composition modelling.  ... 
arXiv:1210.5516v1 fatcat:e7ohmut25jckfop4s6rj7z5oza

Managing Changes in Citizen-Centric Healthcare Service Platform using High Level Petri Net

Sabri MTIBAA, Moncef TAGINA
2012 International Journal of Advanced Computer Science and Applications  
A combination between Petri nets model to handle changes and reconfigurable Petri nets model to react to these changes are introduced to fulfill healthcare goals.  ...  Thanks to this management framework model, consistency and correctness of a healthcare processes in the presence of frequent changes can be checked and guaranteed.  ...  We model changes using Petri nets because of their applicability to a Web services composition modelling.  ... 
doi:10.14569/ijacsa.2012.030813 fatcat:ght3ckpwxfbqth4ixokhpfaska

An Automated Petri-Net Based Approach for Change Management in Distributed Telemedicine Environment [article]

Sabri Mtibaa, Moncef Tagina
2012 arXiv   pre-print
A combined Petri nets model to handle changes and Reconfigurable Petri nets model to react to these changes are used to fulfill telemedicine functional and non functional requirements.  ...  The worldwide healthcare industry is facing a number of daunting challenges which are forcing healthcare systems worldwide to adapt and transform, and will ultimately completely redefine the way they do  ...  Moreover, the use of reconfigurable Petri nets allows us to incorporate our mapping rules into the Petri net model.  ... 
arXiv:1210.6076v1 fatcat:3dwxvwfzkndrfe6r2fbh3kac6a

Internetware Structure Description and Research of the Petri Net Method

Zhijian Wang, Yuping Hu, Shaohua Li, Dingguo Wei
2011 Journal of Software  
using Petri nets as a whole process unified model.  ...  using Petri nets, the possible architecture model and architecture evolution mechanisms; discuss subnet based Web services composition description technologies; present the idea of developing Internetware  ...  problems including: (1)the research of appropriate component model structure, using a WCS oriented Petri net (WCS-net) model to describe component structure, connection between components, as well as  ... 
doi:10.4304/jsw.6.9.1779-1786 fatcat:yt3q2vnrm5dm7ehhlof6qspyni
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