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2006 IEEE International Conference on Web Services (ICWS'06)最新文献

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Strategic Web-Service Agreements 战略web服务协议
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.125
S. Chawathe
{"title":"Strategic Web-Service Agreements","authors":"S. Chawathe","doi":"10.1109/ICWS.2006.125","DOIUrl":"https://doi.org/10.1109/ICWS.2006.125","url":null,"abstract":"This paper addresses issues of strategy in Web-service composition, and inter-site collaboration in general. The results are useful for both human and artificial agents of a site who are responsible for determining Web-service agreements that are most profitable for that site. We discuss three specific questions in this area. (1) How should the profit resulting from a composition of Web-services be divided among the participants? (2) How can we counter the risk of service-providers misrepresenting their services in an attempt to gain a larger share of the profit? (3) Are stable configurations guaranteed or feasible when each service-provider's decisions on how to collaborate (permit compositions) are guided solely by the goal of maximizing its profit?","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131455561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Community-Based Service Discovery 基于社区的服务发现
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.43
Christopher A. Perryea, S. Chung
{"title":"Community-Based Service Discovery","authors":"Christopher A. Perryea, S. Chung","doi":"10.1109/ICWS.2006.43","DOIUrl":"https://doi.org/10.1109/ICWS.2006.43","url":null,"abstract":"This paper presents a novel approach to expedite a service discovery process. Since current service discovery approaches do not assume any preprocessing when service providers publish services into a service registry, service composition occurs at discovery time. Also, easily reusing a composed service for future discovery has not been considered. In this paper, instead of considering a service registry as a set of published services, we build a service knowledge base at publication time, which we call a service community. The service community consists of a set of service populations and their relationships in composition. A service population is a set of services in which the input and output parameters of all services are semantically equivalent. These pre-composed services expedite the on demand service discovery process. Also a newly composed service is injected into the service community, and easily reused for future discoveries","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128189444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 28
Behavioral matchmaking for service retrieval 服务检索的行为匹配
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.37
Daniela Grigori, J. Corrales, M. Bouzeghoub
{"title":"Behavioral matchmaking for service retrieval","authors":"Daniela Grigori, J. Corrales, M. Bouzeghoub","doi":"10.1109/ICWS.2006.37","DOIUrl":"https://doi.org/10.1109/ICWS.2006.37","url":null,"abstract":"The capability to easily find useful services (software applications, software components, scientific computations) becomes increasingly critical in several fields. Current approaches for services retrieval are mostly limited to the matching of their inputs/outputs. Recent works have demonstrated that this approach is not sufficient to discover relevant components. In this paper we argue that, in many situations, the service discovery should be based on the specification of service behavior (in particular, the conversation protocol). The idea behind is to develop matching techniques that operate on behavior models and allow delivery of partial matches and evaluation of semantic distance between these matches and the user requirements. Consequently, even if a service satisfying exactly the user requirements does not exist, the most similar ones will be retrieved and proposed for reuse by extension or modification. To do so, we reduce the problem of behavioral matching to a graph matching problem and we adapt existing algorithms for this purpose. A prototype is presented (available as a Web service) which takes as input two conversation protocols and evaluates the semantic distance between them; the prototype provides also the script of edit operations that can be used to alter the first model to render it identical with the second one","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121291760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 74
A Flexible and Efficient Approach to Reconcile Different Web Services-based Event Notification Specifications 协调不同的基于Web服务的事件通知规范的灵活而有效的方法
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.2
Yi Huang, Dennis Gannon
{"title":"A Flexible and Efficient Approach to Reconcile Different Web Services-based Event Notification Specifications","authors":"Yi Huang, Dennis Gannon","doi":"10.1109/ICWS.2006.2","DOIUrl":"https://doi.org/10.1109/ICWS.2006.2","url":null,"abstract":"Event notification plays an important role in the orchestration of distributed systems. Web services-based event notification is an important step to achieve an interoperable messaging system on the Internet scale. However, different incompatible specifications have been proposed to specify the Web services interfaces for Web services-based event notification systems. The WS-Eventing specification and the WS-Notification specifications are two major initiatives. WS-Messenger is our implementation of both specifications. A mediation approach is used to reconcile the differences between these two specifications. In this paper, we propose a \"normalization-processing-customization\" (NPC) model for mediation among competing Web services and show how this model is used in WS-Messenger to reconcile the incompatibility between these two specifications. The NPC model is flexible and scalable. The mediation implementation in WS-Messenger is efficient with a very small overhead","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116373418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
A Framework for Collecting Provenance in Data-Centric Scientific Workflows 以数据为中心的科学工作流中来源收集的框架
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.5
Yogesh L. Simmhan, Beth Plale, Dennis Gannon
{"title":"A Framework for Collecting Provenance in Data-Centric Scientific Workflows","authors":"Yogesh L. Simmhan, Beth Plale, Dennis Gannon","doi":"10.1109/ICWS.2006.5","DOIUrl":"https://doi.org/10.1109/ICWS.2006.5","url":null,"abstract":"The increasing ability for the Earth sciences to sense the world around us is resulting in a growing need for data-driven applications that are under the control of data-centric workflows composed of grid- and Web-services. The focus of our work is on provenance collection/or these workflows, necessary to validate the workflow and to determine quality of generated data products. The challenge we address is to record uniform and usable provenance metadata that meets the domain needs while minimizing the modification burden on the service authors and the performance overhead on the workflow engine and the services. The framework, based on a loosely-coupled publish-subscribe architecture for propagating provenance activities, satisfies the needs of detailed provenance collection while a performance evaluation of a prototype finds a minimal performance overhead (in the range of 1% for an eight service workflow using 271 data products)","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114740184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 130
Evaluation and Modeling of Web Services Performance Web服务性能的评估和建模
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.59
Shiping Chen, Bo Yan, J. Zic, R. Liu, Alex Ng
{"title":"Evaluation and Modeling of Web Services Performance","authors":"Shiping Chen, Bo Yan, J. Zic, R. Liu, Alex Ng","doi":"10.1109/ICWS.2006.59","DOIUrl":"https://doi.org/10.1109/ICWS.2006.59","url":null,"abstract":"While Web services have been widely accepted as a platform-independent services-oriented technology, its performance remains a concern due to the verbosity and inefficiency inherent from using text-based XML. This paper presents a study of Web services performance by evaluating the current implementations of Web services and comparing them with a number of alternative technologies. This study gives a picture of the current Web services performance behaviors and develops a simple performance model that can be used to estimate Web services latencies","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127214909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 38
Semantic Interoperability of Web Services - Challenges and Experiences Web服务的语义互操作性——挑战与经验
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.116
Meena Nagarajan, Kunal Verma, A. Sheth, J. Miller, J. Lathem
{"title":"Semantic Interoperability of Web Services - Challenges and Experiences","authors":"Meena Nagarajan, Kunal Verma, A. Sheth, J. Miller, J. Lathem","doi":"10.1109/ICWS.2006.116","DOIUrl":"https://doi.org/10.1109/ICWS.2006.116","url":null,"abstract":"With the rising popularity of Web services, both academia and industry have invested considerably in Web service description standards, discovery, and composition techniques. The standards based approach utilized by Web services has supported interoperability at the syntax level. However, issues of structural and semantic heterogeneity between messages exchanged by Web services are far more complex and crucial to interoperability. It is for these reasons that we recognize the value that schema/data mappings bring to Web service descriptions. In this paper, we examine challenges to interoperability; classify the types of heterogeneities that can occur between interacting services and present a possible solution for data mediation using the mapping support provided by WSDL-S, the extensibility features of WSDL and the popular SOAP engine, Axis 2","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126317784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 133
Adapting Legacy Home Appliances to Home Network Systems UsingWeb Services 使用web服务使传统家用电器适应家庭网络系统
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.23
Masahide Nakamura, Akihiro Tanaka, H. Igaki, Haruaki Tamada, Ken-ichi Matsumoto
{"title":"Adapting Legacy Home Appliances to Home Network Systems UsingWeb Services","authors":"Masahide Nakamura, Akihiro Tanaka, H. Igaki, Haruaki Tamada, Ken-ichi Matsumoto","doi":"10.1109/ICWS.2006.23","DOIUrl":"https://doi.org/10.1109/ICWS.2006.23","url":null,"abstract":"This paper presents a framework that adapts the conventional home electric appliances with the infrared remote controls (legacy appliances) to the emerging home network system (HNS). The proposed method extensively uses the concept of service-oriented architecture to improve programmable interoperability among multi-vendor appliances. We first prepare APIs that assist a PC to send infrared signals to the appliances. We then aggregate the APIs within self-contained service components, so that each of the component achieves a logical feature independent of device(or vendor)-specific operations. The service components are finally exported to the HNS as Web services. Thus, the legacy appliances can be used as distributed components with open interfaces. To demonstrate the effectiveness, we also implement an actual HNS and integrated services with multi-vendor legacy appliances","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131557450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 27
A Model-driven WSDL Extension for Describing the QoS ofWeb Services 用于描述web服务QoS的模型驱动的WSDL扩展
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.10
A. D’Ambrogio
{"title":"A Model-driven WSDL Extension for Describing the QoS ofWeb Services","authors":"A. D’Ambrogio","doi":"10.1109/ICWS.2006.10","DOIUrl":"https://doi.org/10.1109/ICWS.2006.10","url":null,"abstract":"Web services are the building blocks of the emerging computing paradigm based on service-oriented architectures. A Web service is a self-describing, open component that supports rapid composition of distributed applications. Web service definitions are used to describe the service capabilities in terms of the operations of the service and the input and output messages for each operation. Such definitions are expressed in XML by use of the Web Service Definition Language (WSDL). Unfortunately, a WSDL description only addresses the functional aspects of a Web service without containing any useful description of non-functional or quality of service (QoS) characteristics. This paper introduces a lightweight WSDL extension for the description of QoS characteristics of a Web service. The extension is carried out as a metamodel transformation, according to principles and standards recommended by the model driven architecture (MDA). The WSDL metamodel is introduced and then transformed into the Q-WSDL (QoS-enabled WSDL) metamodel. The proposed Q-WSDL extension can effectively be used to specify QoS requirements, to establish service level agreements (SLA), to add QoS-oriented characteristics when querying registries of Web services and to support the automated mapping from WSDL documents to Q-WSDL ones and from UML models to Q-WSDL Web services","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131292295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 146
Adaptation inWeb Service Composition and Execution web服务组合和执行中的适应
2006 IEEE International Conference on Web Services (ICWS'06) Pub Date : 2006-09-18 DOI: 10.1109/ICWS.2006.22
G. Chafle, K. Dasgupta, Arun Kumar, S. Mittal, B. Srivastava
{"title":"Adaptation inWeb Service Composition and Execution","authors":"G. Chafle, K. Dasgupta, Arun Kumar, S. Mittal, B. Srivastava","doi":"10.1109/ICWS.2006.22","DOIUrl":"https://doi.org/10.1109/ICWS.2006.22","url":null,"abstract":"Web services simplify enterprise application integration by facilitating reuse of existing components for creating new services. In a dynamic environment, it is imperative to design a Web service composition and execution (WSCE) system that adapts to failure of component services or changes in their QoS offerings. In this paper, we motivate a staged approach for adaptive WSCE (A-WSCE) that cleanly separates the functional and non-functional requirements of a new service, and enables different environmental changes to be absorbed at different stages of composition and execution. We use Synthy, a prototype service creation environment, to implement our solution and demonstrate its effectiveness","PeriodicalId":408032,"journal":{"name":"2006 IEEE International Conference on Web Services (ICWS'06)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131154342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 118
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