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An Hybrid, QoS-Aware Discovery of Semantic Web Services Using Constraint Programming [chapter]

José María García, David Ruiz, Antonio Ruiz-Cortés, Octavio Martín-Díaz, Manuel Resinas
Lecture Notes in Computer Science  
In this work, we present an hybrid discovery process for Semantic Web Services that takes care of QoS conditions.  ...  In order to perform QoS-aware discovery, we propose a stage that uses Constraint Programming, that allows to use complex QoS conditions within discovery queries.  ...  The authors would like to thank the reviewers of the 5 th International Conference on Service Oriented Computing, whose comments and suggestions improved the presentation substantially.  ... 
doi:10.1007/978-3-540-74974-5_6 fatcat:fn3epts7tnhvvchvjkn7h3tmpu

A Semantic QoS-Aware Discovery Framework for Web Services

Qian Ma, Hao Wang, Ying Li, Guotong Xie, Feng Liu
2008 2008 IEEE International Conference on Web Services  
As more and more Semantic Web Services (SWSs) are deployed, similar SWSs could have quite different quality-of-service (QoS) levels. The QoS-aware discovery becomes an important challenge.  ...  Augmenting web services with explicit semantics forms the foundation of Service Oriented Architectures (SOAs) automation.  ...  Semantic QoS-Aware Discovery Framework Regarding the drawbacks of purely using CP in the QoS-aware discovery, we present a semantic discovery framework to consider both semantic matchmaking and CP for  ... 
doi:10.1109/icws.2008.44 dblp:conf/icws/MaWLXL08 fatcat:2utjql2ctvcijkqyzpa5fiszii

Mapping a fuzzy logic approach for QoS-aware service selection on current web service standards

Ioana Sora, Gabriel Lazar, Silviu Lung
2010 2010 International Joint Conference on Computational Cybernetics and Technical Informatics  
We propose FQ (Fuzzy-QoS), a complete architecture for including user preferences and quality of service characteristics in the selection process of web services.  ...  web services and SAWSDL, for creating semantically annotated web service descriptions.  ...  Other approaches use constraint programming to check QoS conformance [12] , or hybrid approaches like [15] , which combine Integer Programming, genetic algorithms, and case-based reasoning to tackle  ... 
doi:10.1109/icccyb.2010.5491210 fatcat:xvrlesmhi5aetoh2opredjxppq

Approaches to Web Service Composition for the Semantic Web

Mohammed H. Ramadhan
2021 Qubahan Academic Journal  
The semantic web is an advanced form of the current web in which all contents have well-defined meanings due to nature, allowing machines to process web contents automatically.  ...  They reveal the established methods for web service composition in both syntactic and semantic environments. In this study Initially, we identify the existing techniques used for the composition.  ...  The criteria-based web service selection methods often used to achieve the objectives of the domain, which classified as: service-ranking approach, linear programming method, fuzzy model, QoS -based service  ... 
doi:10.48161/qaj.v1n3a78 fatcat:5uwcbalv5zboxgfgensjzjzdqa

Semantic Web: A Study on Web Service Composition Approaches

Michael Raj, TF, Siva Prakasam. P
2017 International Journal of Trend in Scientific Research and Development  
This study reveals the existing approaches used for web service composition in both syntactic and semantic environments.  ...  Web Service discovery, selection and composition are the important tasks of the any automated business processes.  ...  A linear approach for web service composition uses QoS parameters and provides transactional aware results [36] and context aware solution is useful for domain specific problem and yields better results  ... 
doi:10.31142/ijtsrd115 fatcat:357roz3n7bd6nikieush6glbsy

QoS-aware optimal and automated semantic web service composition with user's constraints

Amina Bekkouche, Sidi Mohammed Benslimane, Marianne Huchard, Chouki Tibermacine, Fethallah Hadjila, Mohammed Merzoug
2017 Service Oriented Computing and Applications  
Automated semantic web service composition is one of the critical research challenges of service-oriented computing, since it allows users to create an application simply by specifying the inputs that  ...  The composition problem has been handled using a variety of techniques, from Artificial Intelligence (AI) planning to optimization algorithms.  ...  We present an integrated framework for QoS aware optimal and automated semantic web service composition. 2.  ... 
doi:10.1007/s11761-017-0205-1 fatcat:kuy4ko3khfav5fwubirhsidmci

Web Service Composition Processes: A Comparative Study

Aram AlSedrani, Ameur Touir
2016 International Journal on Web Service Computing  
Over the past years, the problem of web service composition has been studied intensively by researchers.  ...  Service composition is the process of constructing new services by combining several existing ones. It considered as one of the complex challenges in distributed and dynamic environment.  ...  ACKNOWLEDGMENTS This research has been supported by the Computer Science Dept. of the College of Computer and Information Sciences at King Saud University.  ... 
doi:10.5121/ijwsc.2016.7101 fatcat:iliffsg2czfrrefbk3k2bm3gzi

A Comprehensive Survey of Web Service Choreography, Orchestration And Workflow Building

K. AdlinSuji, S. Sujatha
2014 International Journal of Computer Applications  
Web services and composition of web services play an important role in building a workflow.  ...  This paper discusses the basics of a web service, service composition and methods used for service composition.  ...  Issues faced during a web service paradigm as described in [14] are, Creation of a QoS model, QoS-based service discovery and QoS-based optimization of service composition.  ... 
doi:10.5120/15413-3911 fatcat:6nwnupx65nbu3joj7s2j4hrasm

A Survey on Web Service Discovery Approaches

Abdelghany Mosa1 And Ahmed Abdelaziz2
2021 Zenodo  
Seyyedi [3] proposed a new QoS-aware framework to improve the semantic web service discovery based on the broker by using ontology concepts.  ...  One of the problems of the proposed framework is to extend it by considering a federation of QoS brokers. An approach for semantic web services discovery was presented by L. Zhou [13] .  ... 
doi:10.5281/zenodo.5226938 fatcat:2aemoj7fajdsnbhc457artnceu

Combining global optimization with local selection for efficient QoS-aware service composition

Mohammad Alrifai, Thomas Risse
2009 Proceedings of the 18th international conference on World wide web - WWW '09  
The proposed solution consists of two steps: first, we use mixed integer programming (MIP) to find the optimal decomposition of global QoS constraints into local constraints.  ...  Second, we use distributed local selection to find the best web services that satisfy these local constraints.  ...  In [26, 9] ontology-based representations for describing QoS properties and requests were proposed to support semantic and dynamic QoS-based discovery of web services.  ... 
doi:10.1145/1526709.1526828 dblp:conf/www/AlrifaiR09 fatcat:5lqrbbdm5zaktosd72vfdwgk44

A Hybrid Semantic Knowledge Integration and Sharing Approach for Distributed Smart Environments

Furkh Zeshan, Adnan Ahmad, Abdel-Haleem Abdel-Aty, Fahad Algarni, Emad E. Mahmoud, Ashfaq Ahmad
2020 Sensors  
In order to make such a system, researchers have considered context-awareness and Quality of Service (QoS) attributes of device services.  ...  In this paper, we present a semantic and logic-based formal framework (hybrid) to find the best service among many candidate services by considering the limitations of existing frameworks.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s20205918 pmid:33092118 pmcid:PMC7590014 fatcat:gue5jpwwh5egvllpgikbnr2g3e

Appraisal and analysis on various web service composition approaches based on QoS factors

M. Rajeswari, G. Sambasivam, N. Balaji, M.S. Saleem Basha, T. Vengattaraman, P. Dhavachelvan
2014 Journal of King Saud University: Computer and Information Sciences  
The research problem in web service composition is to obtain best effective services with the composition of services based on maximum quality of services (QoS) and satisfy the user's requirements.  ...  Web service compositions build new services by organizing a set of existing services by providing reusability and interoperability.  ...  proposed an approach is based on multiple QoS constraints. They have used dissimilar heuristic algorithm to tackle multiple constraint problems.  ... 
doi:10.1016/j.jksuci.2013.08.003 fatcat:5bbmcjxyizhnvnruvxikpztd4y

A taxonomy for multimedia service composition

Klara Nahrstedt, Wolf-Tilo Balke
2004 Proceedings of the 12th annual ACM international conference on Multimedia - MULTIMEDIA '04  
Web services), and then supports a flexible service composition in a variety of ways.  ...  However, due to the characteristics of multimedia applications and rich semantic structure of multimedia data and workflows, a direct application of Web-based research results is still difficult.  ...  Thus tackling the problem of discovery/selection for replacement services and the hybrid monitoring of QoS parameters is essential.  ... 
doi:10.1145/1027527.1027544 dblp:conf/mm/NahrstedtB04 fatcat:nhhbv4qgjbeszlkgdl3pqqnvfu

Location-Aware Resource Discovery and QoR-Driven Resource Selection for Hybrid Web Environments

Lara Kallab, Richard Chbeir, Michael Mrissa
2021 Sensors  
In the Web of Things (WoT) context, an increasing number of stationary and mobile objects provide functions as RESTful services, also called resources, that can be combined with other existing Web resources  ...  In this paper, we first present a location-aware resource discovery that relies on a 3-dimensional indexing schema, which considers object location for resource identification.  ...  of Slovenia (Investment funding of the Republic of Slovenia and the European Regional Development Fund).  ... 
doi:10.3390/s21206835 pmid:34696047 fatcat:bgnsnptfrvb3dhzodeeamdrqji

A Policy-Driven Service Composition Method for Adaptation in Pervasive Computing Environment

B. Zhang, Y. Shi, X. Xiao
2007 Computer journal  
Secondly, the proposed physical space model can support the location-aware service discovery and explicit range query to improve the efficiency of the query.  ...  According to the multidimensional QoS (Quality of Service) requirement of pervasive computing system, we proposed a comprehensive service composition method to enhance the capability of application adaptation  ...  As a QoS-aware middleware supporting quality-driven web service compositions, Agflow proposes a service quality model of web service, and two kinds of service selection approach -local optimization and  ... 
doi:10.1093/comjnl/bxm103 fatcat:gjj6vy362rc2hce77z6scjn4na
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