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<title>SCW 2006</title>
<link>http://www.servicescomputing.tv/rss/view/rssFeed.php?category=12</link>
<description>SCW 2006 all articles</description>
<item><title><![CDATA[ICWS/SCC 2006 Workshops Chairs’ Message]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=988</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681viii.pdf">Full Article Text</a> <strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.17<div></div><div></div>]]></description>
<pubDate>1/15/2007 02:01</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[ICWS/SCC 2006 Workshops Organization]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=989</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681ix.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.18<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:00</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[IEEE Computer Society Technical Committee on Services Computing]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=992</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681x.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.19<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:02</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[An Event-Driven Approach to Computerizing Clinical Guidelines Using XML]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=388</link>
<description><![CDATA[Clinical events form the basis of patient care practice. Their computerization is an important aid to the work of clinicians. Clinical guidelines or protocols direct clinicians and patients on when and how to handle clinical problems. Thus, clinical guidelines are an encapsulation of clinical events. Hence, an event-driven approach to computerizing the management of clinical guidelines is worthy of investigation. In our framework, called SpEM, the main clinical guideline management dimensions are specification, execution, and manipulation. This paper presents an event-driven approach, within the context of the SpEM framework, to manage clinical guidelines. The event-driven approach is based on the event-condition-action (ECA) rule paradigm in which the ECA rules are specified using an XML-based language over an electronic healthcare record (EHCR) implemented using an XML-enabled DBMS. This approach facilitates the easy querying, operations and execution replay for clinical guidelines. The approach provides a ready solution to the problem of the integration of clinical guideline management systems (CGMS) and the EHCR. This creates an "active EHCR" in which reactivity is defined by the medical logic in the clinical guideline. The paper practices the approach presented here by using a simplified clinical guideline/protocol from the domain of clinical laboratory investigation for microalbuminuria screening. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.3">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:11</pubDate>
<author><![CDATA[Essam Mansour,Bing Wu,Kudakwashe Dube,Jian Xing Li]]></author></item>
<item><title><![CDATA[Complex Event Processing for Financial Services]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=389</link>
<description><![CDATA[Complex event processing (CEP) is an emerging technology for extracting information from distributed message-based systems. CEP is software used to create and deploy applications that process large volumes of incoming messages or events, analyze those messages or events in various ways, and respond to conditions of interest in real-time. This technology allows users of a system to specify the information that is of interest to them. This paper presents an over-view of Complex Event Processing applied to the domain of Financial Services demonstrated using a CEP product called AMiT (Active Middleware Technology). Two case studies (in the banking and the Insurance industries) are introduced in order to demonstrate the special use of the CEP concept in the Financial Services domain and the advantages both on built-time and run-time. The various usages of CEP for BAM, messaging, decision-making in Financial Services applications express the increasing role of CEP in intelligent event-driven Financial Services solutions.?  <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.7">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:09</pubDate>
<author><![CDATA[Asaf Adi,David Botzer,Gil Nechushtai,Guy Sharon]]></author></item>
<item><title><![CDATA[Discovering Semantic Web Services with and without a Common Ontology Commitment]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=390</link>
<description><![CDATA[This paper presents an algorithm to match a semantic Web service request against semantic Web service advertisements. The algorithm is to be used by systems to discover semantic Web services, such as the UDDI. Matching is based on the assessment of the similarity among semantic Web service properties, such as inputs and outputs. Semantic Web services have their inputs and outputs annotated or described by ontological concepts. The algorithm is able to match a semantic Web service request against advertisements that are annotated with concepts with and without a common ontology commitment. The similarity of inputs and outputs is evaluated based on concepts (classes), their semantic relations, and their common and distinguishing features (properties).<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.12">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:45</pubDate>
<author><![CDATA[Jorge Cardoso]]></author></item>
<item><title><![CDATA[Author Index]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1022</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810191.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.5<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:47</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[Semantic and Rules Based Event-Driven Dynamic Web Services Composition for Automation of Business Processes]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=391</link>
<description><![CDATA[Web Services and Service-oriented architecture are emerging distributed computing paradigms to publish and access software components as services. Various enterprises now publish their business as web services. Business processes of these enterprises involved in B2B and B2C transactions require composition of distributed heterogeneous services to accomplish a task. Business processes are complex, dynamic and event-driven. Dynamic composition and automation of complex business processes are becoming active areas of research in this field. Interoperable integration, immaturity, lack of semantic support amongst standards, scalability and middleware support are the challenges involved when business processes are evaluated at national scale. In this paper we propose semantic and rule based event-driven service-oriented architecture for automation of business processes. Semantic provides knowledge and vocabulary of domain and ECA rules are designed to generate the composition schema automatically and dynamically according to the events. We have taken real-life example of agricultural business for demonstration of our architecture. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.38">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:43</pubDate>
<author><![CDATA[Zakir Laliwala,Rahul Khosla,Pritha Majumdar,Sanjay Chaudhary]]></author></item>
<item><title><![CDATA[From Events to Awareness]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=392</link>
<description><![CDATA[We define "awareness" as information that is highly relevant to the needs of users and that is delivered in a timely manner. We advocate an event composition approach for computing awareness from various event sources and we describe the Events to Awareness Architecture (E2A) as an embodiment of that approach. E2A is an event-driven publish/subscribe architecture that can be implemented using existing technologies and applied to various domains to provide awareness to users. We describe two different systems where the E2A has been employed to meet the awareness needs of different domains, specifically video surveillance for physical security and human coordination. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.16">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:13</pubDate>
<author><![CDATA[Donald Baker,Dimitrios Georgakopoulos,Marian Nodine,Andrzej Cichocki]]></author></item>
<item><title><![CDATA[Towards Unified QoS/SLA Ontologies]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=393</link>
<description><![CDATA[This paper reports on work in progress to produce a unified Quality of Service (QoS) ontology This ontology must be applicable to the main scenarios currently identified such as QoS-based Web Services selection, QoS monitoring and QoS adaptation. An evaluation of existing research in the field of QoS and Service Level Agreement (SLA) ontologies is presented. Many of the authors of these works are involved in the initiative. The aim of this evaluation is to identify the weaknesses and strengths of existing ontologies in order to decide which parts of each should form the basis of a unified ontology. Current progress in the ontology engineering process is also presented. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.40">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:43</pubDate>
<author><![CDATA[Glen Dobson,Alfonso S??nchez-Maci??n]]></author></item>
<item><title><![CDATA[A High-Level Query Language for Events]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=394</link>
<description><![CDATA[Nowadays events are omnipresent and exchanged as messages over networks. Characteristic for applications involving advanced (or complex) event processing is the need to (1) utilize data contained in the events, (2) detect patterns made up of multiple events (so-called composite events), (3) reason about temporal and causal relationships of events, (4) accumulate events for negation and data aggregation.This article describes a high-level language approach for expressing queries to events. Its foundations are: embedding of a query language for XML and other Web data formats, support for rule-based reasoning, and a complete coverage of the four dimensions mentioned above.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.2">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:14</pubDate>
<author><![CDATA[Francois Bry,Michael Eckert]]></author></item>
<item><title><![CDATA[Data Standardization as the Basis for an Service-Oriented Architecture]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=395</link>
<description><![CDATA[During the last years service-oriented architectures have gotten much attention in all kinds of publications and conferences. Unfortunately the propagated breakthrough to implement service-oriented architectures has not happen in the industry yet.On of the reasons for this situation is that there is no standardization of the communication language in the existing IT landscape in enterprises. To put service-oriented architectures in place such standardization is strongly needed, for the reason that the messages between services have to be understood by all participants.

Following the paradigm of today’s software development, problems raise when building IT solutions based on business processes. Different people from the business using the same process may have different understanding of the information entities they deal with. People who are responsible for the IT solutions try to put all these issues into one product, often failing because of a lack of understanding and transparency.

The Siemens Plc has developed a concept for data standardization that will be the basis for the creation of a serviceoriented architecture. The idea is to take business level specifications and use business process documentation as a starting point to ensure that a common business language is available before the application development starts. Since the Siemens Plc is a process-driven enterprise, every business and IT change depends on business processes. Thus, to tie the data standardization to the same mechanisms seems promising.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.9">buy now!</a><div></div><div></div>]]></description>
<pubDate>1/15/2007 02:11</pubDate>
<author><![CDATA[Volker Herwig]]></author></item>
<item><title><![CDATA[Message from SDWP 2006 Chairs]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1021</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810165.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.31<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:41</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[Forming a Security Certification Enclave for Service-Oriented Architectures]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=396</link>
<description><![CDATA[Security issues with Web sewices have slowed their adoption for deployment of critical services in the enterprise. Maintaining security in Web sewice architectures is especially difficult because of their open, standards based inte.Jbces. Yet many organizations are moving to this technology and are faced with the challenge of certzfjiing their environments as secure. Unique challenges exist with the combination of Web service authenticalion, network security vulnerabilities, incompatible security mechanisms, open publication of interface definitions, and automated discovely of services. Certification processes mandale the need jbr a security certification boundary given identiJed vulnerabilities. In this paper, we review Web sewice security vulnerabilities and outline guidelines to form an enclave The expressed guidelines are specific to certifjiing a sewice-oriented architecture implemented with Web services. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.15">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:39</pubDate>
<author><![CDATA[M. Hepner,M. T. Gamble,R. Gamble]]></author></item>
<item><title><![CDATA[Control-Based Scheduling in a Distributed Stream Processing System]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=397</link>
<description><![CDATA[Stream processing systems receive continuous streams of messages with raw information and produce streams of messages with processed information. The utility of a stream-processing system depends, in part, on the accuracy and timeliness of the output. Streams in complex event processing systems are processed on distributed systems; several steps are taken on different processors to process each incoming message, and messages may be enqueued between steps. This paper deals with the problems of distributed dynamic control of streams to optimize the total utility provided by the system. A challenge of distributed control is that timeliness of output depends only on the total end-toend time and is otherwise independent of the delays at each separate processor whereas the controller for each processor takes action to control only the steps on that processor and cannot directly control the entire network. This paper identifies key problems in distributed control and analyzes two scheduling algorithms that help in an initial analysis of a difficult problem. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.8">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:18</pubDate>
<author><![CDATA[Andrey Khorlin,K. Mani Chandy]]></author></item>
<item><title><![CDATA[Detecting Design Errors in Composite Events for Event Triggered Real-Time Systems Using Timed Automata]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=398</link>
<description><![CDATA[Many applications need to detect and respond to occurring events and combine these event occurrences into new events with a higher level of abstraction. Specifying how events can be combined is often supported by design tools specific to the current event processing engine. However, the issue of ensuring that the combinations of events provide the system with the correct combination of information is often left to the developer to analyze. We argue that analyzing correctness of event composition is a complex task that needs tool support.In this paper we present a novel development tool for specifying composition of events with time constraints. One key feature of our tool is to automatically transform composite events for real-time systems into a timed automaton representation. The timed automaton representation allow us to check for design errors, for example, whether the outcome of combining events with different operators in different consumption policies is consistent with the requirement specification. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.11">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:15</pubDate>
<author><![CDATA[AnnMarie Ericsson,Mikael Berndtsson]]></author></item>
<item><title><![CDATA[Implementation of a Complex Event Engine for the Web]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=399</link>
<description><![CDATA[One of the key aspects in the implementation of reactive behaviour in the web and, most importantly, in the semantic web is the development of event detection engines. An event engine detects events occurring in a system and notifies their occurrences to its clients. Although primitive events are useful for modelling a good number applications, certain other applications require the combination of primitive events in order to support reactive behaviour. This paper presents the implementation of an event detection engine that detects composite events specified by expressions of an illustrative sublanguage of the SNOOP event algebra.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.24">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:19</pubDate>
<author><![CDATA[Jose Julio Alferes,Gaston E. Tagni]]></author></item>
<item><title><![CDATA[Performance Modeling of WS-BPEL-Based Web Service Compositions]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=400</link>
<description><![CDATA[This paper addresses quality of service aspects of web service orchestrations created using WS-BPEL from the standpoint of a web service integrator. A mathematical model based on operations research techniques and formal semantics of WS-BPEL is proposed to estimate and forecast the influence of the execution of orchestrated processes on utilization and throughput of individual involved nodes and of the whole system. This model is applied to the optimization of service levels agreement process between the involved parties.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.33">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:38</pubDate>
<author><![CDATA[Dmytro Rud,Andreas Schmietendorf,Reiner Dumke]]></author></item>
<item><title><![CDATA[Decentralized Execution of Event-Driven Scientific Workflows]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=401</link>
<description><![CDATA[Scientific workflows (SWF) are traditionally coordinated and executed in a centralized fashion. This creates a single point of failure, forms a scalability bottleneck, and often leads to too much message traffic routed back to the coordinator. We have developed PADRES, a content-based publish/subscribe platform that serves as a runtime environment for the decentralized execution, control, and monitoring of SWF. Publish/subscribe is a natural paradigm for event-driven applications such as SWF management, as the loosely-coupled nature of publishers and subscribers relieves the coordinator from maintaining client connection and capability information. PADRES has been developed with features inspired by the requirements of SWF management. Its unique features include an expressive subscription language, composite subscription processing support, a rule-based matching and routing mechanism, a querybased historic data access mechanism, and support for the decentralized execution of SWFs specified in XML.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.10">buy now!</a><div></div><div></div>]]></description>
<pubDate>12/22/2006 09:21</pubDate>
<author><![CDATA[Guoli Li,Vinod Muthusamy,H.-Arno Jacobsen,Serge Mankovski]]></author></item>
<item><title><![CDATA[RT-UML for modeling Real-Time Web Services]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=402</link>
<description><![CDATA[In this paper we show how we can use the UML Profile for modeling Real Time Systems, which allows us to describe Web Services Choreographies with time constraints. More specifically, we see how by using the diagrams of this profile, we can capture the main elements of a Real-time Web Services Choreography Description Language specification (WS-CDL), which we can then translate into Web Services Choreographies.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.35">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:37</pubDate>
<author><![CDATA[M.Emilia Cambronero,Gregorio Diaz,J.Jose Pardo,Valentin Valero,Fernando L. Pelayo]]></author></item>
<item><title><![CDATA[Verifying Choreographic Descriptions of Web Services Based on CSP]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=403</link>
<description><![CDATA[The emerging service-oriented architectures based on Web services is fostering a new generation of intra- and inter-organizational cross-platform Webbased business applications. With the new architectures comes a new set of standards (e.g. XML, SOAP, WSDL, UDDI) for enabling self-describing interoperable Web services, as well as for modeling and implementing workflow or process-oriented Web applications. The latter kind of standards include the Web Service Business Process Execution language (BPEL) and the Web Service Choreography Description Language (WS-CDL). While BPEL supports the modeling and implementation of a particular (composite) Web service, WS-CDL can be seen as a behavioral modeling language for the collaboration between multiple parties (Web services) within the same business process. In this paper, we outline how Communicating Sequential Processes (CSP) can be used as a formal basis for checking the behavioral consistency among the participants of a business process with respect to a choreography. The use of a model checking tool for automating the consistency checking is also discussed.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.41">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:32</pubDate>
<author><![CDATA[W. L. Yeung,Ji Wang,Wei Dong]]></author></item>
<item><title><![CDATA[Architecture for Service Profiling]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=404</link>
<description><![CDATA[Service oriented architecture is gaining momentum. However, in order to be successful, the proper and up-to-date description of services is required. Such a description may be provided by service profiling mechanisms, such as one presented in this article. Service profile can be defined as an up-to-date description of a subset of non-functional properties of a service. It allows for service comparison on the basis of non-functional parameters, and choosing the service which is most suited to the needs of a user. In this article the notion of a service profile along with service profiling mechanism is presented as well as the architecture of a profiling system.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.4">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:36</pubDate>
<author><![CDATA[Witold Abramowicz,Monika Kaczmarek,Marek Kowalkiewicz,Dominik Zyskowski]]></author></item>
<item><title><![CDATA[Model Driven Extra-Functional Properties for Web Services]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=406</link>
<description><![CDATA[Web Services provide our systems with a platform independent and loosely coupled distributed computing environment. However, on adding extra-functional properties to web services, the loosely coupled environment is not always maintained due to dependences established between the main functionality service modules and the ones from added properties, thus decreasing the application’s modularity and flexibility. In order to decouple extra-functional properties from services at modeling and implementation stage, we propose to use a model driven approach, in which the Platform Independent Model (PIM) has been designed by using UML. Then, ATL transformation rules have been applied to transform the PIM into the Platform Specific Model (PSM), which has been split into three specific models, an object, an aspect and a policy based models. Finally Java, AspectJ and Ws-Policy code is generated from the specific models. <a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.32">buy now!</a><div></div><div></div>]]></description>
<pubDate>1/15/2007 02:59</pubDate>
<author><![CDATA[Guadalupe Ortiz,Juan Hernández,Fernando Sánchez]]></author></item>
<item><title><![CDATA[A Framework for Optimal Service Selection in Broker-Based Architectures with Multiple QoS Classes]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=407</link>
<description><![CDATA[Service composition is one of the most promising advantages of the service-oriented paradigm. In a service market scenario, given a functional description of a service, different providers may offer diverse service implementations that match such a functional description but differ for some QoS attributes. A key point for the construction of a suitable composition is the selection of the services that best meet the QoS requirements of the composite service users. In this paper, we consider a broker-based architecture for service composition, focusing on the service selection problem and assuming that the broker supports different QoS classes. We formulate the service selection as a constrained optimization problem, where each QoS class is modeled by suitable constraints. Differently from most of the existing approaches to service selection, in our approach the broker optimizes the overall QoS of a flow of requests rather than of a single request.<a href="http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/scw/&amp;toc=comp/proceedings/scw/2006/2681/00/2681toc.xml&amp;DOI=10.1109/SCW.2006.1">buy now!</a>? <div></div><div></div>]]></description>
<pubDate>12/22/2006 09:33</pubDate>
<author><![CDATA[Valeria Cardellini,Emiliano Casalicchio,Vincenzo Grassi,Raffaela Mirandola]]></author></item>
<item><title><![CDATA[EDA-PS 2006 Workshop Organization]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=994</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681xi.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.14<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:03</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[MDA4SOA 2006 Workshop Organization]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=996</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681xii.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.28<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:03</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[The Business Impact of Event Processing: Why Mainstream Companies Will Soon Use A Lot More EDA]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1010</link>
<description><![CDATA[<a href="http://csdl2.computer.org/comp/proceedings/scw/2006/2681/00/26810051.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.39<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:16</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[Business Activity Monitoring of norisbank Taking the Example of the Application easyCredit and the Future Adoption of Complex Event Processing (CEP)]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1013</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810083.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.6<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:22</pubDate>
<author><![CDATA[Torsten Greiner,Willy D??ster,Francis Pouatcha,Rainer von Ammon]]></author></item>
<item><title><![CDATA[SDWP 2006 Workshop Organization]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=999</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/2681xiii.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.36<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:04</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[Message from EDA-PS 2006 PC Chairs]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1002</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810003.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.29<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:06</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[EDA-PS 2006 Program Committee]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1003</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810004.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.13<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:08</pubDate>
<author><![CDATA[]]></author></item>
<item><title><![CDATA[Incorporating Support for Event Algebra in Relational Stream Systems]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1015</link>
<description><![CDATA[<a href="http://csdl2.computer.org/comp/proceedings/scw/2006/2681/00/26810084.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.25<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:25</pubDate>
<author><![CDATA[Vijay Dialani,Inderpal Narang]]></author></item>
<item><title><![CDATA[Life Event Oriented Architecture]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1016</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810086.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.26<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:26</pubDate>
<author><![CDATA[Luis ??lvarez Sabucedo,Luis Anido Rif?3n]]></author></item>
<item><title><![CDATA[Publish/Subscribe Over Virtual XML Data]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1017</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810087.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.34<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:27</pubDate>
<author><![CDATA[Bharat Kumar,Daniel Lieuwen,Ming Xiong,Yuan Wei]]></author></item>
<item><title><![CDATA[Mapping Low and High Level Monitoring with Event Processing]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1018</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810088.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.27<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:29</pubDate>
<author><![CDATA[Daniel Jobst,Gerald Preissler]]></author></item>
<item><title><![CDATA[Securing Service-Oriented and Event-Driven Architectures Results of an Evaluation of Enterprise Security Frameworks]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1019</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810089.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.37<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:30</pubDate>
<author><![CDATA[Heiko Klarl,Markus Preitsameter]]></author></item>
<item><title><![CDATA[Message from MDA4SOA 2006 PC Chairs]]></title>
<link>http://www.servicescomputing.tv/rss/view/readarticle_view.php?info_id=1020</link>
<description><![CDATA[<a href="http://csdl.computer.org/comp/proceedings/scw/2006/2681/00/26810093.pdf">Full Article Text</a>

<strong>DOI Bookmark: </strong>http://doi.ieeecomputersociety.org/10.1109/SCW.2006.30<div></div><div></div>]]></description>
<pubDate>12/22/2006 09:31</pubDate>
<author><![CDATA[]]></author></item>
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