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About 10,000 papers for “web services”

Semantic web-services or semantic-web services?

Montebello, Matthew, Computer Science Annual Workshop (CSAW04) · OAR@UM (University of Malta) · 2004

The emergence of the Semantic Web together with the promise of \\i\\TebServices, a new level of service on top of the current web is envisaged as the new silver bullet and considered as the next great cure-all for IT's ill. However, in order to employ their full potential, appropriate description techniques for such services need to be developed, and even though the future looks bright, promising and interesting, one should proceed with caution as potential pitfalls lie ahead. In this paper a brief overview of how to best ensue such issues is given, together with a personal clarification to which this paper is entitled.

Cited by 0Open access

Web Services Backplane: Infrastructure for Web Services

Susan Aldrich · 2003

The experience of early adopters demonstrates that the Web Services Backplane is your next critical Web Services investment. There are strong arguments for buying services used for your backplane. In this Report, we discuss the two critical features to consider in making your selection.

Cited by 0

WEB SERVICES

Yuri Leal Gomes, Daniela Gibertoni · Revista Interface Tecnológica · 2022

A reutilização de softwares ou componentes preexistentes é uma abordagem que pode ser utilizada no processo de desenvolvimento com o intuito de aumentar a confiança, reduzir os riscos e prazos. Nesse contexto, web services são considerados componentes com uma alta possibilidade de reusabilidade, todavia, seu processo de implementação deve ser orientado à reusabilidade, possibilitando assim, sua inclusão em um processo de desenvolvimento orientado ao reuso. Sendo assim, o presente trabalho visa investigar através da revisão bibliográfica, a relação entre o desenvolvimento de web services reusáveis com o processo de desenvolvimento orientado ao reuso. Concluiu-se que o processo de desenvolvimento de web services pode ser conduzido através da engenharia de serviços. Ao estabelecer atividades responsáveis pela projeção de serviços reusáveis, haverá a disponibilização de mais componentes reutilizáveis. Portanto, ao oferecer uma quantidade grande de componentes reutilizáveis, há um estímulo para utilizar-se de abordagens de desenvolvimento orientadas ao reuso.

Cited by 0Open access

Web services

Ketil Lund, Trude Hafsøe, Frank T. Johnsen et al. · 2009

English summary The NATO-equivalent of the Norwegian ”Network Based Defence ” is ”Network Enabled Capabilities ” (abbreviated NNEC). This concept allows users at all operational levels to seamlessly access the necessary and relevant information when needed. It is not realistic to anticipate that NATO nations will replace their existing systems in favor of new, common systems. Instead, there will be a mixture of heterogeneous systems, where new and old systems need to interoperate. NATO has identified the Service-Oriented Architecture paradigm implemented using Web services as the key enabling technology for NNEC. Here, each system can be exposed as one or more services, which in turn can be accessed through standardized interfaces. The challenge lies in using Web services in heterogeneous military networks. The technology was developed for use over the Internet where bandwidth is abundant, but in e.g. tactical networks bandwidth can be scarce and there can be frequent disruptions (so-called disadvantaged grids). This report addresses some of the most important Web services components, and we discuss necessary measures for employing Web services in heterogeneous networks. Our experiments show that it is possible to utilize the technology in disadvantaged grids, provided that one can cope with the low bandwidths and also overcome the underlying network instability. FFI has developed a software prototype called DSProxy, which enables the use of Web services

Cited by 0

Web services

Ribas Lequerica, Joan · Virtual Defense Library (Ministerio de Defensa) · 2003

Cited by 0

Web Services

Gaynor, Mark, Wyner, George, Iyer, Bala et al. · Journal of the Association for Information Systems · 2003

Many believe Web Services are the best technology to integrate heterogeneous information systems, both internal and external to the organization.This tutorial provides an overview of web services technologies, including XML-the language that describes any type of data, SOAP-the electronic envelope to put the XML encoded data in, WSDL-the language to describe how to use a web service, and UDDI-the yellow pages of web-services.

Cited by 0Open access

Web Services

Czapka Sławomir · Repository of Wyższa Szkoła Biznesu – National-Louis University (Wyższa Szkoła Biznesu – National-Louis University) · 2014

Celem niniejszej pracy jest przedstawienie najważniejszych protokołów współpracujących
\nz Web Services oraz zaprojektowanie prostego serwisu wykorzystującego Web Services. Rozdział pierwszy poświecił autor architekturze oraz właściwościom Web Services, powodom jego powstania i zadaniom w wirtualnym świecie. Opisane są również platformy, z których korzysta WS oraz jego właściwości niefunkcjonalne. W kolejnych rozdziałach opisano protokoły, które współpracują z WebService i mają znaczny udział w budującym serwisie, np. Simple Object Access Protocol (SOAP), który jest odpowiedzialny za wymianę informacji pomiędzy provider`ami oraz za definiowanie budowy wiadomości. Następnym protokołem jest Universal Description, Discovery and Integration(UDDI), odpowiedzialny za udostępnianie informacji o wzajemnych danych w globalnym rejestrze oraz opis działalności i wskazywanie preferencji prowadzonego e-handlu, umożliwiającego systemom biznesowym odkrywanie możliwości integracji poprzez Internet. Opisano protokół WSDL (Web Services Description Language), odpowiedzialny za automatyzacje komunikacji pomiędzy usługami. Przedstawiono strukturę oraz opis schematu Web Services na podstawie księgarni. Przedstawiono cele projektu na podstawie języka Unified Modeling Language (UML), niezbędne wymagania sprzętowe niezbędne do zaistnienia serwisu, schematy bazy danych oraz operacje na bazach.

Cited by 0

Web Services

Anura Gurugé · Elsevier eBooks · 2004

Cited by 5

Web Services

Louise E. Moser, P. M. Meliar-Smith · IGI Global eBooks · 2011

Web services are changing the way in which the World Wide Web is currently being used. The Web was created originally to support human-to-computer interactions with textual and graphical data. Today, people use the Web to read the latest news, buy consumer goods, search for information, and obtain stock quotes. However, the Web does not yet support effective computer-to-computer interactions between software applications of different enterprises. Web services can enable Internet-based software applications of different enterprises to interact with each other directly by providing application programs with the ability to invoke operations that otherwise would be invoked manually by a human through a browser. Web services can run not only on mainframe computers and server computers, but also on desktop computers and client handsets. Web services allow individuals and organizations to publish links to their software applications, just as they publish links to their Web pages. Web services solve the enterprise application integration (EAI) problem by enabling interaction among different applications within the same organization. They can also enable computer-to-computer applications of different organizations to interact without human intervention. For example, Web services can be used for reservation systems, order-tracking systems, and business supply chains. In the example shown in Figure 1, Company A (a customer) orders goods from Company B (a distributor). Company B checks the availability of the goods from Company C (a supplier), and then arranges for payment and shipping of the goods to Company A without human intervention. Performance, security, and reliability are factors that will limit the use of Web services unless those issues can be properly addressed. Nonetheless, the potential widespread use and benefits of Web services are very compelling. Web services allow disparate computing systems and applications to be coupled together, and they enable enterprises to streamline and automate their business processes. Request access from your librarian to read this chapter's full text.

Cited by 0

Web Services

Apress eBooks · 2009

With web services support in WAS, we really have two subsystems to consider instead of one, as in other areas. The JAX-RPC standard support initially specified in J2EE 1.4 and shipped in WAS 6.x is provided in one subsystem, for which the WAS 7 implementation raises the JAX-RPC compatibility level to version 1.2. The other subsystem is the implementor of the JAX-WS standard from Java EE 5; the support is provided by a wrapper component that makes use of the open source Apache Axis2 core engine for JAX-WS and the Apache Sandesha2 module to add WS-Reliable Messaging support to the engine. Web services is a big subject, with a core SOAP/HTTP standard on which a number of other standards build, but for the purposes of this book we will concentrate on only the core itself.KeywordsService ReferenceSoap MessageModule FileAxis2 ConfigurationConfiguration ContextThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Cited by 0

Web Services

S. E. Harris, Robie W. Macdonald · Apress eBooks · 2002

For the past ten years or so, there has been something very unfair about the world of computers. Although the Internet has made it possible for people (equipped with a browser) to interact with just about any type of computer, anywhere in the world with great ease and convenience, the same can't be said of program-to-program communication. If you want to write a program that requests information from another program on a different computer, you generally have to start getting very technical, very quickly.

Cited by 0

Web Services

Apress eBooks · 2008

Up until this point, you have seen how you can use Grails to develop user-oriented web applications. This chapter focuses on how to use web services to expose your application functionality to other applications. You can also use the techniques discussed in this chapter to drive Web 2.0 Ajax-enabled web applications, like those discussed in Chapter 8.

Cited by 0

Web Services

Lehrstuhl Für Netzarchitekturen Und Netzdienste, Tu München, Prof Carle et al. · 2015

Cited by 0

Web Services

Carole Goble, Katherine Wolstencroft · Dictionary of Bioinformatics and Computational Biology · 2004

Cited by 0

Web Services

2015

Web services offer a new paradigm for distributed computing and system collaboration. Recently, Web services have generated great interests in both vendors and researchers. Web services, based on existing Internet protocols and open standards, can provide a flexible solution to the problem of application integration. With the help of WSDL, SOAP, and UDDI, Web services are becoming popular in Web applications. The objective of this paper is to survey major Web service standards in order to assists adapting organization in identifying the interrelationships among these standards and relevancy of these standards to a particular WS implementation approach.

Cited by 0