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IEEE International Conference on e-Business Engineering (ICEBE'07)最新文献

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Analyzing and Improving Internet Voting Protocol 互联网投票协议的分析与改进
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.13
Bo Meng
The secure and practical Internet voting protocols should have: privacy, completeness, soundness, unreusability, fairness, eligibility, and invariableness, universal verifiability, receipt-free, coercion-resistant. Research on the Internet voting protocol is focusing on the implementation of these properties without strong physical assumptions. In this paper, first, invariableness is proposed. Secondly, we analyze the typical protocols according to properties. Thirdly, we give an improvement of a famous Internet voting protocol. In the last we analyze it and prove that the improved protocol is receipt-free with Jonker-Vink receipt-freeness formal model.
安全实用的互联网投票协议应具有:保密性、完整性、稳健性、不可重用性、公平性、合格性、不变性、普遍可验证性、无收据性、抗胁迫性。对互联网投票协议的研究主要集中在这些属性的实现上,没有很强的物理假设。本文首先提出了不变性。其次,根据协议的性质对典型协议进行了分析。第三,对一个著名的互联网投票协议进行了改进。最后对改进后的协议进行了分析,并利用Jonker-Vink无收据形式化模型证明了改进后的协议是无收据的。
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引用次数: 6
ASM-TL: an Abstract Service Model Enabling Adaptive Matchmaking ASM-TL:一个支持自适应匹配的抽象服务模型
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.90
Wanghu Chen, Yanbo Han, Chen Liu, Jing Wang, Shuying Yan
To make service matchmaking more adaptive to various service requests and diverse services, an abstract service model called ASM-TL is proposed in this paper. ASM-TL provides a unified way to describing service capabilities. It can describe some important factors affecting service capabilities such as internal constraints, invocation constraints and operation interactions. Moreover, ASM-TL also lays a foundation for service reasoning by providing a process model, which represents states transition, message transferring and temporal properties of a service. Thus, treating service requests as temporal conditions, service matchmaking can be done through model checking and is more adaptive to various service requests and diverse services. ASM-TL has been applied to the problem solving environment for bioinformatics research. Analysis and applications show ASM-TL is effective to enable adaptive service matchmaking.
为了使服务匹配更能适应不同的服务请求和不同的服务,本文提出了一种抽象的服务模型ASM-TL。ASM-TL提供了一种描述服务功能的统一方法。它可以描述一些影响服务功能的重要因素,如内部约束、调用约束和操作交互。此外,ASM-TL还通过提供流程模型为服务推理奠定了基础,流程模型表示服务的状态转换、消息传递和时间属性。因此,将服务请求视为时间条件,可以通过模型检查完成服务匹配,并且更适应各种服务请求和各种服务。ASM-TL已被应用于生物信息学研究的问题求解环境中。分析和应用表明,ASM-TL能够有效地实现自适应服务匹配。
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引用次数: 3
The Deep Structure of Service Management 服务管理的深层结构
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.100
S. Kumaran, Yingjie Li, P. Dhoolia
This paper presents a new approach for the management and engineering of IT-enabled services. Based on the analysis of several real world application scenarios, we propose a "deep structure" for IT- enabled service management. We introduce the concept of a business artifact in defining this deep structure. We leverage this deep structure in conjunction with representational state transfer (REST) to design and build a platform for service management. Our approach radically simplifies the management and engineering of IT-enabled services and provides a highly flexible and end-user configurable system for service management.
本文提出了一种管理和工程支持it服务的新方法。基于对几个实际应用场景的分析,我们提出了一个支持IT的服务管理的“深层结构”。我们在定义这个深层结构时引入了业务工件的概念。我们将这种深层结构与具象状态转移(REST)结合起来,设计并构建一个服务管理平台。我们的方法从根本上简化了支持it的服务的管理和工程,并为服务管理提供了高度灵活且最终用户可配置的系统。
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引用次数: 2
A Domain-Independent Ontology for Non-Functional Requirements 非功能需求的领域独立本体
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.76
G. Dobson, S. Hall, G. Kotonya
Despite considerable research on ontologies for representing requirements models (and metamodels), little progress has been made in using ontologies to represent non-functional requirements. Non-functional requirements define the overall qualities of the resulting system. Because they are restrictions on system services, non-functional requirements are often of critical importance, and functional requirements may need to be sacrificed to meet them. However, because of their diverse nature, non-functional requirements are often expressed in non-standard domain-specific ways. This paper describes a nonfunctional requirements ontology that can be used to structure and express constraints as part of quality of service specification. The approach is illustrated using a small case-study.
尽管对表示需求模型(和元模型)的本体论进行了大量的研究,但在使用本体论表示非功能需求方面几乎没有取得进展。非功能需求定义了最终系统的总体质量。因为它们是对系统服务的限制,所以非功能需求通常是至关重要的,并且可能需要牺牲功能需求来满足它们。然而,由于它们的多样性,非功能性需求通常以非标准的特定于领域的方式表示。本文描述了一个非功能需求本体,该本体可用于构建和表达约束,作为服务质量规范的一部分。通过一个小型案例研究说明了这种方法。
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引用次数: 35
A Human-Centered e-Business System Analysis and Modeling Method 以人为本的电子商务系统分析与建模方法
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.53
Lixin Zhou
The existing e-business systems were always analyzed and designed by the constraints of hardware and software environment. As it says, e-business systems are machine centered. So, it means a user has to do work abiding by a computer system. A computer system can't provide good services for a user. In this paper a human-centered e-business system analysis and modeling method is put forward in order to make an e-business system to provide high quality services for a user. The process and examples of this method are presented in the paper.
现有的电子商务系统总是受到硬件环境和软件环境的制约而进行分析和设计。正如它所说,电子商务系统是以机器为中心的。所以,它的意思是用户必须做符合计算机系统的工作。计算机系统不能为用户提供良好的服务。为了使电子商务系统能够为用户提供高质量的服务,本文提出了一种以人为本的电子商务系统分析与建模方法。文中给出了该方法的过程和实例。
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引用次数: 2
A Web-based and Email Driven Electronic Contract Management System 基于网络和电子邮件驱动的电子合同管理系统
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.23
T. Kwok, Thao Nguyen, L. Lam, T. Chieu
In an enterprise, managing and processing an electronic contract often involves a number of contract administrators and representatives in the enterprise, and their counter parts in their suppliers, business partners or their customers to carry out a large number of complex manual tasks in sequences during the life cycle of electronic contract. In most commercially available electronic contract management systems, users either waste a lot of their time in monitoring their task lists for their turns to act on their electronic contracts or most electronic contracts simply stay idle for most of the time if users only check their task lists once a while. In addition, these manual tasks are often tedious and may cause security faults. In this paper, we present a Web-based and email driven electronic contract management system that supports both internal and intra-enterprises workflows, and with multi-tenants hosting capability. This system enables a user to act on the next task in a sequence of tasks to process a particular electronic contract immediately after the other user has completed the previous task in the same sequence of tasks by sending out email notifications to alert or remind the user to take action on the task. We also describe several novel methods to automate some manual and tedious tasks, such as watermarking signature information on the signed electronic contract and life cycle management, in this paper. Most users have found their productivities improved, the electronic contract transaction time accelerated, contractual errors reduced and many other benefits by using this electronic contract management system in several IBM pilot programs.
在企业中,管理和处理电子合同通常涉及企业中的许多合同管理员和代表,以及他们在供应商、业务合作伙伴或客户中的对应部分,在电子合同的生命周期中按顺序执行大量复杂的手工任务。在大多数商业上可用的电子合同管理系统中,用户要么浪费大量时间来监视他们的任务列表,以便轮到他们对他们的电子合同采取行动,要么如果用户只是偶尔检查他们的任务列表,大多数电子合同在大部分时间内都处于闲置状态。此外,这些手工任务通常很繁琐,可能会导致安全故障。在本文中,我们介绍了一个基于web和电子邮件驱动的电子合同管理系统,该系统支持内部和企业内部工作流,并具有多租户托管功能。该系统通过发送电子邮件通知来提醒或提醒用户对任务采取行动,从而使用户能够在另一个用户完成相同任务序列中的前一个任务后,立即对任务序列中的下一个任务进行操作,以处理特定的电子合同。本文还介绍了一些新的方法来实现一些手动和繁琐的任务的自动化,如在签署的电子合同上对签名信息进行水印和生命周期管理。大多数用户发现,通过在几个IBM试点项目中使用这个电子合同管理系统,他们的工作效率得到了提高,电子合同交易时间加快了,合同错误减少了,并获得了许多其他好处。
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引用次数: 5
SOA-Trust: Towards Developing Trustworthy RFID Enabled Intelligent Service Solutions SOA-Trust:迈向开发可信赖的RFID智能服务解决方案
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.32
Zongwei Luo, Jenny S. Li, E. Wong
In this paper, we will introduce the concept of trustworthy Service Oriented Architecture (SOA) for enabling intelligent and yet trustworthy pervasive service solutions. In pervasive services enabled e- logistics, trustworthiness establishment is usually under resource constraints, presenting challenges for mutual trust establishment as well as system dependability. In this paper we will present a trustworthy service framework. A demonstration of this framework is through realizing a smart marketing solution in a supermarket.
在本文中,我们将介绍可信面向服务体系结构(SOA)的概念,以支持智能且可信的普及服务解决方案。在基于普适服务的电子物流中,可信度的建立通常受到资源限制,这对建立相互信任和系统可靠性提出了挑战。在本文中,我们将提出一个可信的服务框架。通过在超市中实现智能营销解决方案来演示该框架。
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引用次数: 23
Model-Driven Specification of Software Services 软件服务的模型驱动规范
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.86
B. Shishkov, M. V. Sinderen, B. Tekinerdogan
Aligning adequately business requirements and software functionality as well as achieving 'loose coupling' for service functionalities, are identified challenges relevant to service-oriented software design. Furthering previous related work, we propose in this paper an application design process that, taking the above challenges into account, addresses systematically and separately business requirements, the identification of (desirable) service functionalities, and their mapping onto technology platforms. With respect to service modeling, a communication pattern has been identified that is relevant and useful. As for the enforcement of social restrictions in the application functionality, semiotic norms are helpfully applied. And finally, 'loose coupling' is achieved in an orchestration-driven way.
充分调整业务需求和软件功能,以及实现服务功能的“松耦合”,是与面向服务的软件设计相关的确定的挑战。在之前相关工作的基础上,我们在本文中提出了一个应用程序设计过程,该过程考虑到上述挑战,系统地和单独地处理业务需求、(理想的)服务功能的识别以及它们到技术平台的映射。对于服务建模,已经确定了一种相关且有用的通信模式。至于在应用程序功能中实施社会限制,符号学规范的应用很有帮助。最后,以编排驱动的方式实现“松耦合”。
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引用次数: 21
Subscribing and Matching RFID-Related Events 订阅和匹配rfid相关事件
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.36
Beihong Jin, Shuang Yu, Xinchao Zhao, Zhenyue Long, Yifeng Qian
Publish/subscribe service can deliver customized events and increase product visibility for users in RFID applications such as logistics supporting systems. This paper herein presents a composite subscription specification for RFID- related application scenarios, permitting to subscribe predicates for RFID-codes as well as temporal events. Moreover, an effective matching algorithm for RFID-code subscriptions together with a corresponding algorithm for detecting complex events is proposed. Finally, experiments are conducted to quantify the performances and costs of the above algorithms.
发布/订阅服务可以为RFID应用程序(如物流支持系统)中的用户提供定制事件并提高产品可见性。本文提出了一种用于RFID相关应用场景的复合订阅规范,允许为RFID代码和时间事件订阅谓词。在此基础上,提出了一种有效的rfid码订阅匹配算法以及相应的复杂事件检测算法。最后,通过实验对上述算法的性能和成本进行了量化。
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引用次数: 2
A Data Flow Optimization Based Approach for BPEL Processes Partition 基于数据流优化的BPEL流程分区方法
Pub Date : 2007-10-24 DOI: 10.1109/ICEBE.2007.47
Yanlong Zhai, H. Su, Shouyi Zhan
Business agility usually requires dynamic business process management. For example, business process outsourcing (BPO), often needs partition an existing BPEL- described business process into a number of sub-processes, which can be run at different business partners' in a decentralized way. However, how to effectively partition BPEL processes is still a challenging issue. In this paper, we propose a data flow optimization based BPEL process partitioning approach. Firstly, the messages used in the BPEL processes are transformed into asynchronously transmitted variables. Then, the transformed BPEL process is represented as a parallel flow graph (PFG), and is optimized through data flow analysis. Finally, the business process is partitioned based on the optimized PFG. Experimental results have demonstrated that the workload of message transmission and the response time are all effectively reduced.
业务敏捷性通常需要动态的业务流程管理。例如,业务流程外包(BPO)通常需要将现有的BPEL描述的业务流程划分为许多子流程,这些子流程可以以分散的方式在不同的业务合作伙伴处运行。然而,如何有效地划分BPEL流程仍然是一个具有挑战性的问题。在本文中,我们提出了一种基于BPEL流程划分的数据流优化方法。首先,将BPEL流程中使用的消息转换为异步传输的变量。然后,转换后的BPEL流程表示为并行流图(PFG),并通过数据流分析进行优化。最后,基于优化后的PFG对业务流程进行了分区。实验结果表明,该方法有效地减少了消息传输的工作量和响应时间。
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引用次数: 16
期刊
IEEE International Conference on e-Business Engineering (ICEBE'07)
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