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2010 IEEE International Conference on Web Services

5-10 July 2010

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Displaying Results 1 - 25 of 117
  • [Front cover]

    Publication Year: 2010, Page(s): C1
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  • [Title page i]

    Publication Year: 2010, Page(s): i
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  • [Title page iii]

    Publication Year: 2010, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2010, Page(s): iv
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  • Table of contents

    Publication Year: 2010, Page(s):v - xiii
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  • Message from the General Chairs

    Publication Year: 2010, Page(s): xiv
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  • Message from the Program Chairs

    Publication Year: 2010, Page(s): xv
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  • Message from the Application Services and Industry Chairs

    Publication Year: 2010, Page(s): xvi
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  • Organizing Committee

    Publication Year: 2010, Page(s):xvii - xviii
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  • Program Committee

    Publication Year: 2010, Page(s):xix - xxi
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  • External reviewers

    Publication Year: 2010, Page(s): xxii
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  • IEEE Computer Society Technical Committee on Services Computing

    Publication Year: 2010, Page(s): xxiii
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  • Service Selection Based on Customer Rating of Quality of Service Attributes

    Publication Year: 2010, Page(s):1 - 8
    Cited by:  Papers (12)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (350 KB) | HTML iconHTML

    Selecting the optimal service from a set of functionally equivalent services is non-trivial. Previous research has addressed this issue making use of Quality of Service (QoS) attributes of the candidate services. In doing this, researchers have however assumed that the customers' preference of the various QoS attributes varies linearly with the actual attribute values. In this work, we put forward... View full abstract»

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  • RegionKNN: A Scalable Hybrid Collaborative Filtering Algorithm for Personalized Web Service Recommendation

    Publication Year: 2010, Page(s):9 - 16
    Cited by:  Papers (68)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (480 KB) | HTML iconHTML

    Several approaches to web service selection and recommendation via collaborative filtering have been studied, but seldom have these studies considered the difference between web service recommendation and product recommendation used in e-commerce sites. In this paper, we present RegionKNN, a novel hybrid collaborative filtering algorithm that is designed for large scale web service recommendation.... View full abstract»

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  • HyperService: Linking and Exploring Services on the Web

    Publication Year: 2010, Page(s):17 - 24
    Cited by:  Papers (1)  |  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1088 KB) | HTML iconHTML

    Web is becoming a programmable platform, with countless services blooming everyday in various forms like Feeds, REST APIs and Widgets, etc. Although the existing technologies, such as Mashups, have reduced the challenges to build new applications by composing these services, it's still far from enabling the non-technical users to solve their situational problems by correlating and consuming these ... View full abstract»

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  • DISC: A Declarative Framework for Self-Healing Web Services Composition

    Publication Year: 2010, Page(s):25 - 33
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (330 KB) | HTML iconHTML

    Web services composition design, verification and monitoring are active and widely studied research directions. Little work however has been done in integrating these related dimensions using a unified formalism. In this paper we propose a declarative event-oriented framework, called DISC, that serves as a unified framework to bridge the gap between the process design, verification and monitoring.... View full abstract»

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  • Combining Local Optimization and Enumeration for QoS-aware Web Service Composition

    Publication Year: 2010, Page(s):34 - 41
    Cited by:  Papers (30)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (730 KB) | HTML iconHTML

    Web service composition, i.e., WSC, has emerged as a promising way to integrate various distributed computing resources for complex application requirements. However, much computation time is needed to determine the optimal composite solution, which embarrasses the popularity of WSC in actual real time applications. In view of this challenge, in this paper, a heuristic service composition method, ... View full abstract»

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  • QSynth: A Tool for QoS-aware Automatic Service Composition

    Publication Year: 2010, Page(s):42 - 49
    Cited by:  Papers (20)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (824 KB) | HTML iconHTML

    With the proliferation of Web services, service engineers demand good automatic service composition algorithms that not only synthesize the correct work plans from thousands of services but also satisfy the quality requirements of the users. Our observation is that conventional approaches suffer from serious limitations in scalability and accuracy when addressing both requirements simultaneously. ... View full abstract»

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  • Policy-Driven Service Composition with Information Flow Control

    Publication Year: 2010, Page(s):50 - 57
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (607 KB) | HTML iconHTML

    Ensuring secure information flow is a critical task for service composition in multi-domain systems. Research in security-aware service composition provides some preliminary solutions to this problem, but there are still issues to be addressed. In this paper, we develop a service composition mechanism specifically focusing on the secure information flow control issues. We first introduce a general... View full abstract»

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  • SOA4All: An Innovative Integrated Approach to Services Composition

    Publication Year: 2010, Page(s):58 - 67
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1344 KB) | HTML iconHTML

    Automated web service composition has been tackled from different directions and to different purposes. In addition, most of the approaches address the composition problem with under specified requirements, returning compositions models that do not necessarily satisfy and fulfill end-users objectives. Satisfying the latter objectives is a difficult problem, especially from scratch, which requires ... View full abstract»

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  • Detecting Data Inconsistency Failure of Composite Web Services Through Parametric Stateful Aspect

    Publication Year: 2010, Page(s):68 - 75
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (662 KB) | HTML iconHTML

    Runtime monitoring of Web service compositions with WS-BPEL has been widely acknowledged as a significant approach to understand and guarantee the quality of services. However, most existing monitoring technologies only track patterns related to the execution of an individual process. As a result, the possible inconsistency failure caused by implicit interactions among concurrent process instances... View full abstract»

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  • Automated Runtime Verification for Web Services

    Publication Year: 2010, Page(s):76 - 82
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (332 KB) | HTML iconHTML

    This paper presents a methodology to perform passive testing of behavioural conformance for the web services based on the security rule. The proposed methodology can be used either to check a trace (offline checking) or to runtime verification (online checking) with timing constraints, including future and past time. In order to perform this: firstly, we use the Nomad language to define the securi... View full abstract»

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  • Distributed QoS Evaluation for Real-World Web Services

    Publication Year: 2010, Page(s):83 - 90
    Cited by:  Papers (92)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (313 KB) | HTML iconHTML

    Quality-of-Service (QoS) is widely employed for describing non-functional characteristics of Web services. Although QoS of Web services has been investigated in a lot of previous works, there is a lack of real-world Web service QoS datasets for validating new QoS based techniques and models of Web services. To study the performance of real-world Web services as well as provide reusable research da... View full abstract»

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  • WSExpress: A QoS-aware Search Engine for Web Services

    Publication Year: 2010, Page(s):91 - 98
    Cited by:  Papers (48)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (250 KB) | HTML iconHTML

    Web services are becoming prevalent nowadays. Finding desired Web services is becoming an emergent and challenging research problem. In this paper, we present WSExpress (Web Service Express), a novel Web service search engine to expressively find expected Web services. WSExpress ranks the publicly available Web services not only by functional similarities to users' queries, but also by nonfunction... View full abstract»

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  • Variability Modeling and QoS Analysis of Web Services Orchestrations

    Publication Year: 2010, Page(s):99 - 106
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (512 KB) | HTML iconHTML

    The ever-growing choice in diverse services is making service orchestration variability an essential aspect of a composite web service. Influence of this variation on the Quality of Service (QoS) of a composite service is critical and the focus of our work. In this paper, we present a methodology to first model orchestration variability using a feature diagram (FD). The FD specifies a product line... View full abstract»

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