منابع مشابه
iHOP web services
iHOP provides fast, accurate, comprehensive, and up-to-date summary information on more than 80,000 biological molecules by automatically extracting key sentences from millions of PubMed documents. Its intuitive user interface and navigation scheme have made iHOP extremely successful among biologists, counting more than 500,000 visits per month (iHOP access statistics: http://www.ihop-net.org/U...
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Web services are self-contained modular applications that provide a computation upon request. These services can be described, published, located, and invoked over a network, generally over the Internet. However, intranets, extranets, and LANs can also be used. as well. In using web services for its information systems needs, a firm may open access to its information assets. This action can bec...
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Network and processing overhead associated with web services is a significant challenge to its performance. As a result, web service providers often announce a service level agreement. This ensures that consumers, who pay for the service, can get the service at a given quality level. In this paper, we study the competition between two providers offering functionally the same web services, whe...
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This paper concentrates on the issue of matchmaking in the context of web services. It provides a brief review of the difference between directory services and matchmaking facilities and explains why directories such as UDDI are important but insufficient for web services and need to be complemented with advanced matchmaking facilities. It discusses the requirements that web services place on m...
متن کاملWeb Services Navigator: Visualizing the execution of Web Services
W. De Pauw M. Lei E. Pring L. Villard M. Arnold J. F. Morar The Web Services standard is becoming the lingua franca for loosely coupled distributed applications. As the number of nodes and the complexity of these applications grow over the coming years, it will become more challenging for developers to understand, debug, and optimize them. In this paper, we describe Web Services Navigator, a vi...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2007
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gkm298