Toward a Semantic Web Service Discovery and Dynamic Orchestration Based on the Formal Specification of Functional Domain Knowledge Pierre Châtel
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Towards Ontology Based BPMN Implementation. Sophea Chhun, Néjib Moalla, Yacine Ouzrout
Towards ontology based BPMN Implementation. Sophea Chhun, Néjib Moalla, Yacine Ouzrout To cite this version: Sophea Chhun, Néjib Moalla, Yacine Ouzrout. Towards ontology based BPMN Implementation.. SKIMA, 6th Conference on Software Knowledge Information Management and Applications., Jan 2012, Chengdu, China. 8 p. hal-01551452 HAL Id: hal-01551452 https://hal.archives-ouvertes.fr/hal-01551452 Submitted on 6 Nov 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Towards ontology based BPMN implementation CHHUN Sophea, MOALLA Néjib and OUZROUT Yacine University of Lumiere Lyon2, laboratory DISP, France Natural language is understandable by human and not machine. None technical persons can only use natural language to specify their business requirements. However, the current version of Business process management and notation (BPMN) tools do not allow business analysts to implement their business processes without having technical skills. BPMN tool is a tool that allows users to design and implement the business processes by connecting different business tasks and rules together. The tools do not provide automatic implementation of business tasks from users’ specifications in natural language (NL). Therefore, this research aims to propose a framework to automatically implement the business processes that are expressed in NL requirements. -
V a Lida T in G R D F Da
Series ISSN: 2160-4711 LABRA GAYO • ET AL GAYO LABRA Series Editors: Ying Ding, Indiana University Paul Groth, Elsevier Labs Validating RDF Data Jose Emilio Labra Gayo, University of Oviedo Eric Prud’hommeaux, W3C/MIT and Micelio Iovka Boneva, University of Lille Dimitris Kontokostas, University of Leipzig VALIDATING RDF DATA This book describes two technologies for RDF validation: Shape Expressions (ShEx) and Shapes Constraint Language (SHACL), the rationales for their designs, a comparison of the two, and some example applications. RDF and Linked Data have broad applicability across many fields, from aircraft manufacturing to zoology. Requirements for detecting bad data differ across communities, fields, and tasks, but nearly all involve some form of data validation. This book introduces data validation and describes its practical use in day-to-day data exchange. The Semantic Web offers a bold, new take on how to organize, distribute, index, and share data. Using Web addresses (URIs) as identifiers for data elements enables the construction of distributed databases on a global scale. Like the Web, the Semantic Web is heralded as an information revolution, and also like the Web, it is encumbered by data quality issues. The quality of Semantic Web data is compromised by the lack of resources for data curation, for maintenance, and for developing globally applicable data models. At the enterprise scale, these problems have conventional solutions. Master data management provides an enterprise-wide vocabulary, while constraint languages capture and enforce data structures. Filling a need long recognized by Semantic Web users, shapes languages provide models and vocabularies for expressing such structural constraints. -
Semantic Description of Web Services
Semantic Description of Web Services Thabet Slimani CS Department, Taif University, P.O.Box 888, 21974, KSA Abstract syntaxes) and in terms of the paradigms proposed for The tasks of semantic web service (discovery, selection, employing these in practice. composition, and execution) are supposed to enable seamless interoperation between systems, whereby human intervention is This paper is dedicated to provide an overview of these kept at a minimum. In the field of Web service description approaches, expressing their classification in terms of research, the exploitation of descriptions of services through commonalities and differences. It provides an semantics is a better support for the life-cycle of Web services. understanding of the technical foundation on which they The large number of developed ontologies, languages of are built. These techniques are classified from a range of representations, and integrated frameworks supporting the research areas including Top-down, Bottom-up and Restful discovery, composition and invocation of services is a good Approaches. indicator that research in the field of Semantic Web Services (SWS) has been considerably active. We provide in this paper a This paper does also provide some grounding that could detailed classification of the approaches and solutions, indicating help the reader perform a more detailed analysis of the their core characteristics and objectives required and provide different approaches which relies on the required indicators for the interested reader to follow up further insights objectives. We provide a little detailed comparison and details about these solutions and related software. between some approaches because this would require Keywords: SWS, SWS description, top-down approaches, addressing them from the perspective of some tasks bottom-up approaches, RESTful services. -
D1.2.1 WSMO Grounding in SAWSDL
Project Number: 215219 Project Acronym: SOA4ALL Project Title: Service Oriented Architectures for All Instrument: Integrated Project Thematic Information and Communication Priority: Technologies D1.2.1 WSMO grounding in SAWSDL Activity N: 1 Fundamental and Integration Work Package: 1 Service Web Architecture Due Date: M6 Submission Date: 27/08/2008 Start Date of Project: 01/03/2006 Duration of Project: 36 Months Organisation Responsible of Deliverable: UIBK Revision: 1.0 Author(s): Jacek Kopecký, Adi Schütz UIBK Project co-funded by the European Commission within the Seventh Framework Programme (2007-2013) Dissemination Level PU Public X PP Restricted to other programme participants (including the Commission) RE Restricted to a group specified by the consortium (including the Commission) CO Confidential, only for members of the consortium (including the Commission) SOA4All –FP7 – 215219 – D1.2.1 WSMO grounding in SAWSDL Version History Version Date Comments, Changes, Status Authors, contributors, reviewers 0.1 2008/07/16 Initial version Jacek Kopecký 0.2 2008/07/24 Filling in more Jacek Kopecký, Adi Schütz 0.9 2008/07/25 A complete draft, ready for review Jacek Kopecký, Adi Schütz 0.95 2008/07/19 Review comments incorporated Elisabetta Di Nitto, Marin Dimitrov, Jacek Kopecký 1.0 2008/07/23 Version to be submitted Jacek Kopecký © SOA4ALL consortium Page 2 of 28 SOA4All –FP7 – 215219 – D1.2.1 WSMO grounding in SAWSDL Table of Contents EXECUTIVE SUMMARY ____________________________________________________ 5 1. INTRODUCTION ______________________________________________________ -
Semantic Web Services
The Semantic Web Semantic Web Services Sheila A. McIlraith, Tran Cao Son, and Honglei Zeng, Stanford University he Web, once solely a repository for text and images, is evolving into a provider Tof services—information-providing services, such as flight information providers, temperature sensors, and cameras, and world-altering services, such as flight-booking programs, sensor controllers, and a variety of e-commerce and business-to-business applications. Web-accessible programs, databases, damental component of the Semantic Web will be the sensors, and a variety of other physical devices real- markup of Web services to make them computer-inter- The authors propose the ize these services. In the next decade, computers will pretable, use-apparent, and agent-ready. This article most likely be ubiquitous, and most devices will have addresses precisely this component. markup of Web services some sort of computer inside them. Vint Cerf, one We present an approach to Web service markup that of the fathers of the Internet, views the population provides an agent-independent declarative API cap- in the DAML family of of the Internet by smart devices as the harbinger of turing the data and metadata associated with a service a new revolution in Internet technology. together with specifications of its properties and capa- Semantic Web markup Today’s Web was designed primarily for human bilities, the interface for its execution, and the prereq- interpretation and use. Nevertheless, we are seeing uisites and consequences of its use. Markup exploits languages. This markup increased automation of Web service interoperation, ontologies to facilitate sharing, reuse, composition, primarily in B2B and e-commerce applications. -
OGC Testbed-14: Semantically Enabled Aviation Data Models Engineering Report
OGC Testbed-14 Semantically Enabled Aviation Data Models Engineering Report Table of Contents 1. Summary . 4 1.1. Requirements & Research Motivation . 4 1.2. Prior-After Comparison. 4 1.3. Recommendations for Future Work . 5 1.4. What does this ER mean for the Working Group and OGC in general . 6 1.5. Document contributor contact points . 6 1.6. Foreword . 6 2. References . 8 3. Terms and definitions . 9 3.1. Semantics . 9 3.2. Service Description. 9 3.3. Service-Oriented Architecture (SOA) . 9 3.4. Registry . 9 3.5. System Wide Information Management (SWIM) . 9 3.6. Taxonomy . 9 3.7. Web Service . 10 4. Abbreviated Terms . 11 5. Overview . 12 6. Review of Data Models . 13 6.1. Information Exchange Models . 13 6.1.1. Flight Information Exchange Model (FIXM). 13 6.1.2. Aeronautical Information Exchange (AIXM) Model. 13 6.1.3. Weather Information Exchange Model (WXXM) . 14 6.1.4. NASA Air Traffic Management (ATM) Model . 14 6.2. Service description models . 19 6.2.1. Service Description Conceptual Model (SDCM) . 19 6.2.2. Web Service Description Ontological Model (WSDOM). 23 6.2.3. SWIM Documentation Controlled Vocabulary (FAA) . 25 7. Semantic Enablement Approaches . 27 8. Metadata level semantic enablement . 33 8.1. Issues with existing metadata standards . 34 8.1.1. Identification of Resources. 34 8.1.2. Resolvable URI. 34 8.1.3. Multilingual Support . 35 8.1.4. External Resource Descriptions . 35 8.1.5. Controlled Vocabulary Management . 36 8.1.6. Keywords Types . 37 8.1.7. Keyword Labeling Inconsistencies . -
Semantic Web Services-A Survey
International Journal of Scientific & Engineering Research, Volume 4, Issue 6, June-2013 76 ISSN 2229-5518 Semantic Web Services-A Survey Gayathridevi.M and Manikandan.R Abstract-- The technology where the meaning of the information and the service of the web is defined by making the web to understand and satisfies the request of the people is called Semantic Web Services. That is the idea of having data on the web defined and linked in a way that it can be used by machines not just for display purpose, but for automation, integration and reuse of data across various application .The idea of the semantic is raised to overcome the limitation of the Web services such as Average WWW searches examines only about 25% of potentially relevant sites and return a lot of unwanted information, Information on web is not suitable for software agent and Doubling of size. It is built on top of the Web Services extended with rich semantic representations along with capabilities for automatic reasoning developed in the field of artificial intelligence. This survey attempts to give an overview of the underlying concepts and technologies along with the categorization, selection and discovery of services based on semantic. 1 INTRODUCTION Web Services are self-contained application that is used for the communication between electronic devices over internet. It uses XML- based interfaces for communication Service Publish which includes the operation like publish, bind, find of the Provider services by the service role. Bind The Semantic web used to categories the services and WSDL WSDL retrieves those services from UDDI based on meaning that enable dynamic, execution-time discovery, composition, and invocation of Services[1] and machine to use the web Service Service content. -
The Semantic Asset Administration Shell
The Semantic Asset Administration Shell Sebastian R. Bader and Maria Maleshkova Fraunhofer Institute IAIS, Schloss Birlinghoven, 53757 Sankt Augustin, Germany University of Bonn, Endenicher Allee 19a, 53115 Bonn, Germany Abstract The disruptive potential of the upcoming digital transformations for the industrial manufacturing domain have led to several reference frameworks and numerous standardization approaches. On the other hand, the Semantic Web community has made significant contributions in the field, for instance on data and service description, integration of heterogeneous sources and devices, and AI techniques in distributed systems. These two streams of work are, however, mostly unrelated and only briefly regard each others requirements, practices and termi- nology. We contribute to closing this gap by providing the Semantic Asset Administration Shell, an RDF-based representation of the Indus- trie 4.0 Component. We provide an ontology for the latest data model specification, created a RML mapping, supply resources to validate the RDF entities and introduce basic reasoning on the Asset Admin- istration Shell data model. Furthermore, we discuss the different as- sumptions and presentation patterns, and analyze the implications of a semantic representation on the original data. We evaluate the thereby created overheads, and conclude that the semantic lifting is manage- able, also for restricted or embedded devices, and therefore meets the needs of Industrie 4.0 scenarios. 1 Introduction Even though the various digital developments and -
Semantic Web Tools: an Overview 7Th International CALIBER 2009 Semantic Web Tools: an Overview
Semantic Web Tools: An Overview 7th International CALIBER 2009 Semantic Web Tools: An Overview D Shivalingaiah Umesha Naik Abstract The WWW is the largest single information resource humanity. Unfortunately, despite its dependence on computers to operate at all, most of the information is only understandable by humans and not by computers. While computers can use the syntax of HTML documents to display in a web browser, Web computers can’t understand the content the semantics. Human beings are capable of using the Web to carry out tasks such as finding the information. However, a computer cannot accomplish the same tasks without human direction because web pages are designed to be read by public, not machines. The semantic web is a vision of information that is understandable by computers, so that public can perform more of the tedious work involved in finding, sharing and combining information on the web. The paper emphasizes the semantic tools available. Keywords: Semantic Web, Ontology, Resource Description Framework, Web Ontology Language, Web Service Modeling Language, Web Service Modeling Framework, DARPA 1. Introduction the resulting network of Linked Data the Giant Global Graph, in contrast to the HTML-based The Semantic Web takes the solution further. The WWW. Semantic Web is not a separate entity from the WWW. It is an extension to the Web that adds new Web 2.0 is focused on people the Semantic Web is data and metadata to existing Web documents, focused on machines. The Web requires a human extending those documents into data. This operator, using computer systems to perform the extension of Web documents to data is what will tasks required to find, search and aggregate its enable the Web to be processed automatically by information. -
Semantics Enhanced Services: METEOR-S, SAWSDL and SA-REST
Semantics Enhanced Services: METEOR-S, SAWSDL and SA-REST Amit P. Sheth, Karthik Gomadam, Ajith Ranabahu Services Research Lab, kno.e.sis center, Wright State University, Dayton, OH {amit,karthik, ajith}@knoesis.org Abstract Services Research Lab at the Knoesis center and the LSDIS lab at University of Georgia have played a significant role in advancing the state of research in the areas of workflow management, semantic Web services and service oriented computing. Starting with the METEOR workflow management system in the 90’s, researchers have addressed key issues in the area of semantic Web services and more recently, in the domain of RESTful services and Web 2.0. In this article, we present a brief discussion on the various contributions of METEOR-S including SAWSDL, publication and discovery of semantic Web services, data mediation, dynamic configuration and adaptation of Web processes. We finally discuss our current and future research in the area of RESTful services. 1 Overview Our body of research can be divided into three major phases. The first phase related to the METEOR (for “Managing End To End OpeRations”) system [6] focused on workflow management and addressed issues of formal modeling, centralized as well as distributed scheduling and execution (including exception handling, security, survivability, scalability and adaptation). The work yielded two notable frameworks:1)WebWork [7], a Web based implementation and 2) ORBWork, a CORBA based implementation. The METEOR project initally started at BellCore in 1990 and was continued at the LSDIS lab until 1998. A commercial spinoff, Infocosm, inc. and the product METEOR EAppS (for Enterprise Application Suite) are other notable accomplishments. -
The Resource Description Framework and Its Schema Fabien Gandon, Reto Krummenacher, Sung-Kook Han, Ioan Toma
The Resource Description Framework and its Schema Fabien Gandon, Reto Krummenacher, Sung-Kook Han, Ioan Toma To cite this version: Fabien Gandon, Reto Krummenacher, Sung-Kook Han, Ioan Toma. The Resource Description Frame- work and its Schema. Handbook of Semantic Web Technologies, 2011, 978-3-540-92912-3. hal- 01171045 HAL Id: hal-01171045 https://hal.inria.fr/hal-01171045 Submitted on 2 Jul 2015 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. The Resource Description Framework and its Schema Fabien L. Gandon, INRIA Sophia Antipolis Reto Krummenacher, STI Innsbruck Sung-Kook Han, STI Innsbruck Ioan Toma, STI Innsbruck 1. Abstract RDF is a framework to publish statements on the web about anything. It allows anyone to describe resources, in particular Web resources, such as the author, creation date, subject, and copyright of an image. Any information portal or data-based web site can be interested in using the graph model of RDF to open its silos of data about persons, documents, events, products, services, places etc. RDF reuses the web approach to identify resources (URI) and to allow one to explicitly represent any relationship between two resources. -
Service Oriented Architectures and Semantic Web Processes
Wright State University CORE Scholar The Ohio Center of Excellence in Knowledge- Kno.e.sis Publications Enabled Computing (Kno.e.sis) 2004 Service Oriented Architectures and Semantic Web Processes Francisco Cubera Kunal Verma Amit P. Sheth Wright State University - Main Campus, [email protected] Follow this and additional works at: https://corescholar.libraries.wright.edu/knoesis Part of the Bioinformatics Commons, Communication Technology and New Media Commons, Databases and Information Systems Commons, OS and Networks Commons, and the Science and Technology Studies Commons Repository Citation Cubera, F., Verma, K., & Sheth, A. P. (2004). Service Oriented Architectures and Semantic Web Processes. https://corescholar.libraries.wright.edu/knoesis/62 This Tutorial is brought to you for free and open access by the The Ohio Center of Excellence in Knowledge-Enabled Computing (Kno.e.sis) at CORE Scholar. It has been accepted for inclusion in Kno.e.sis Publications by an authorized administrator of CORE Scholar. For more information, please contact [email protected]. Service Oriented Architectures and Semantic Web Processes Jorge Cardoso1, Francisco Curbera2, Amit Sheth3 1University of Madeira (Portugal) 2IBM T.J. Watson Research Center (USA) 3 LSDIS Lab, University of Georgia and Semagix, Inc (USA) 2 Service Oriented Architectures and Web Services Semantic Web Processes 2 3 Semantic Web Processes Part 3 Service Oriented Architectures and Web Services 5 Overview z IT for a new business model z Service Oriented Architectures (SOAs). z Web services as an XML based instantiation of SOA. z Protocols. z Metadata. z Discovery. z Composition. z Summary. 5 6 A New Business Environment z Business outsource every non-essential function.