Faculty Publications

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Author: search.filters.author.Ananthanarayana, V.S.Subject: search.filters.subject.SOA

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    Cloud based service registry for location based mobile web services system
    (IEEE Computer Society help@computer.org, 2013) D'Souza, M.; Ananthanarayana, V.S.
    Location based services (LBS) are growing in popularity due to the growing number of smart-phone users. The architectural design of LBS systems plays a major role in delivering location based services in ubiquitous environments. Service oriented architecture (SOA) which uses services as its basic constructs is the latest trend in designing and developing loosely coupled distributed applications even in heterogeneous environments. Cloud computing is another latest area which provides highly reliable and scalable infrastructure environment for resource intensive applications. This paper gives an overview of SOA based LBS system and explains how to move service registry to the cloud to utilize the best of both SOA and Cloud infrastructure. © 2013 IEEE.
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    Enhanced lbs discovery in a decentralized registry based web services environment
    (Rinton Press Inc. sales@rintonpress.com, 2014) D'Souza, M.; Ananthanarayana, V.S.
    Location Based Services (LBS) is the most happening thing in the mobile industry today. Everybody is trying to generate revenue from location based services. Mobile phone manufacturers are developing new smart phones every day and network providers are offering high speed data connections. Several LBS providers and applications are available in the market but the major problem is service provider dependency. This paper gives an overview of a decentralized registry based architecture using web services technology which facilitates dynamic discovery, interoperability and provider independence. The web services technology uses UDDI registry service for publishing and discovering services but the discovery results obtained are not reliable as the service discovery considers only static service description. This paper contributes to enhancing LBS discovery by considering service dynamics and expanding LBS discovery process to neighboring locations. © Rinton Press.