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2015 IEEE 12th International Conference on e-Business Engineering最新文献

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An Identity Management Framework for Internet of Things 物联网身份管理框架
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.67
Ju Chen, Yi Liu, Y. Chai
The Internet of Things (IoT) has been developing rapidly in the past few years. In IoT, an enormous number of smart devices are connected to the network, where communication and interaction occurs extensively among end users, smart devices and Internet services. Due to the great diversity of devices, broader scope of interactions and other characteristics of IoT, current IdM model for Internet needs to be extended and improved. The objective of this article is to analyze the main features of IoT and key issues of the IdM for IoT, and then present an IdM framework for IoT, which consists of three parts: the standard information model, user-centric architecture and multi-channel authentication.
物联网(IoT)在过去几年中得到了迅速发展。在物联网中,大量智能设备连接到网络中,终端用户、智能设备和互联网服务之间广泛地进行通信和交互。由于物联网设备的多样性、交互范围的广泛性等特点,目前针对互联网的IdM模型需要进一步扩展和完善。本文分析了物联网的主要特征和物联网IdM的关键问题,提出了一个物联网IdM框架,该框架由标准信息模型、以用户为中心的体系结构和多通道认证三部分组成。
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引用次数: 29
User Interface Design as a Catalyst for Organisation Change 用户界面设计是组织变革的催化剂
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.39
Mark Anderson, Max Gilbert
This paper presents a case study that explores the impact of a re-engineering project on a Small to Medium Enterprise in the United Kingdom as a means of delivering improved employee performance. In this paper, the link between the actions undertaken my teams of co-workers and the relationship with the environment provided by IT systems is considered. As an organization evolves over an extended period of time, both the IT systems and also the working practices employed to complete the day to day tasks essential to meet the needs of an organisation's customers, particularly in the service sector, rapidly become unfit for purpose. This soon becomes an issue both in meeting the needs of customers and also in meeting regulatory requirements. The case study considered in this paper reviews the requisite practices adopted by a service provider in the wet stock management industry, and the positive impact that the company realized through the re-engineering of both IT systems and business workflows. The central driver for the changes implemented was a need identified in the business to implement improved visualization of data relating to working practices in the organization and its clients. Through a regular review process, issues were identified in a key area of the business that impacted upon the time taken to complete essential tasks. The underlying reasons for this inefficiency were analysed and, through the Agile software engineering methodology, a solution was designed to resolve these issues.
本文提出了一个案例研究,探讨了一个重新设计项目对英国中小企业的影响,作为提高员工绩效的一种手段。在本文中,考虑了我的同事团队所采取的行动与IT系统提供的环境之间的联系。随着组织在一段较长时间内的发展,IT系统和用于完成日常任务的工作实践都是满足组织客户需求的必要条件,特别是在服务部门,迅速变得不适合目的。这很快就成为满足客户需求和满足监管要求的一个问题。本文考虑的案例研究回顾了湿库存管理行业中服务提供商采用的必要实践,以及该公司通过IT系统和业务工作流程的重新设计实现的积极影响。实现变更的核心驱动力是在业务中确定的需求,以实现与组织及其客户的工作实践相关的改进的数据可视化。通过定期审查过程,确定了影响完成基本任务所需时间的关键业务领域中的问题。分析了这种低效率的潜在原因,并通过敏捷软件工程方法设计了解决方案来解决这些问题。
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引用次数: 0
Using Dynamic Taint Approach for Malware Threat 利用动态染色方法检测恶意软件威胁
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.75
Ping Wang, Wen-Hui Lin, Wun Jie Chao, K. Chao, Chi-Chun Lo
Most existing approaches focus on examining the values are dangerous for information flow within inter-suspicious modules of cloud applications (apps) in a host by using malware threat analysis, rather than the risk posed by suspicious apps were connected to the cloud computing server. Accordingly, this paper proposes a taint propagation analysis model incorporating a weighted spanning tree analysis scheme to track data with taint marking using several taint checking tools. In the proposed model, Android programs perform dynamic taint propagation to analyse the spread of and risks posed by suspicious apps were connected to the cloud computing server. In determining the risk of taint propagation, risk and defence capability are used for each taint path for assisting a defender in recognising the attack results against network threats caused by malware infection and estimate the losses of associated taint sources. Finally, a case of threat analysis of a typical cyber security attack is presented to demonstrate the proposed approach. Our approach verified the details of an attack sequence for malware infection by incorporating a finite state machine (FSM) to appropriately reflect the real situations at various configuration settings and safeguard deployment. The experimental results proved that the threat analysis model allows a defender to convert the spread of taint propagation to loss and practically estimate the risk of a specific threat by using behavioural analysis with real malware infection.
大多数现有方法侧重于通过恶意软件威胁分析来检查主机中云应用程序(应用程序)内部可疑模块内的信息流的危险值,而不是可疑应用程序连接到云计算服务器所带来的风险。因此,本文提出了一种包含加权生成树分析方案的污染传播分析模型,利用多种污染检查工具跟踪带有污染标记的数据。在提出的模型中,Android程序进行动态污点传播,分析可疑应用程序的传播情况,并将其风险连接到云计算服务器。在确定污染传播的风险时,风险和防御能力用于每个污染路径,以帮助防御者识别由恶意软件感染引起的网络威胁的攻击结果,并估计相关污染源的损失。最后,以典型网络安全攻击的威胁分析为例,对所提出的方法进行了验证。我们的方法通过结合有限状态机(FSM)来适当地反映各种配置设置和保护部署下的真实情况,从而验证了恶意软件感染攻击序列的细节。实验结果证明,威胁分析模型允许防御者将污染传播的传播转化为损失,并通过使用真实恶意软件感染的行为分析来实际估计特定威胁的风险。
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引用次数: 2
Qualitative Analysis of Cross-Border E-Commerce Based on Transaction Costs Theory 基于交易成本理论的跨境电子商务定性分析
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.36
Li Wang, Y. Chai, Yi Liu, Yang Xu
Cross-border e-commerce is a newly arising and burgeoning model of cross-border trade. This paper qualitatively analyzes the reasons of cross-border e-commerce's emerging based on transaction costs theory. First, we introduce cross-border e-commerce and describe the supply chains of B2C and B2B2C cross-border e-commerce models. Then we give an overview of the development of transaction costs theory and analyze the composition of transaction costs from four different perspectives. Finally, we compare the transaction costs of three main cross-border e-commerce models to traditional cross-border trade based on the work above and draw a conclusion that the decrease of transaction costs is a fundamental cause of its development.
跨境电子商务是一种新兴的跨境贸易模式。本文以交易成本理论为基础,定性分析了跨境电子商务兴起的原因。首先,我们介绍了跨境电子商务,并描述了B2C和B2B2C跨境电子商务模式的供应链。然后,我们对交易成本理论的发展进行了概述,并从四个不同的角度分析了交易成本的构成。最后,在上述工作的基础上,我们比较了三种主要跨境电子商务模式与传统跨境贸易的交易成本,得出交易成本的降低是其发展的根本原因的结论。
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引用次数: 14
Application Based on PSO of Hopfield Neural Network Algorithm in Dynamic VRPSPD 基于PSO的Hopfield神经网络算法在动态VRPSPD中的应用
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.27
Lan Liu, Xia Wang
There are so many uncertainties in VRP problem. DVRP has become a hotspot in this research area all over the world. Then, the technical supports are provided to solve DVRP with the development of Data Warehouse and Data Mining. This paper sets up a Data Mining Model aiming at Dynamic VRPSPD with the demands of both pick-up and delivery services, showing a successful solution to a given case solved by heuristic algorithm.
VRP问题存在很多不确定性。DVRP已成为国内外该领域的研究热点。然后,随着数据仓库和数据挖掘技术的发展,为解决DVRP提供了技术支持。本文建立了一个针对动态VRPSPD的数据挖掘模型,同时考虑了取货服务和送货服务的需求,给出了用启发式算法求解给定案例的成功解。
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引用次数: 2
Extending the Multiple Domain Matrix by Using Business Process Model and Notation for Business Process Analysis 用业务流程模型和符号扩展多域矩阵用于业务流程分析
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.60
Wen-Tin Lee, Shang-Pin Ma, Shin-Jie Lee, Po-Jen Law, Ting-Shao Chang
Effective business process management can reduce development cost, improve work efficiency, and reduce system errors. This paper defines multiple-domain matrix (MDM) extensions called the business process model and notation-MDM (BPMN-MDM) to analyze structures of and relations among processes modeled in the BPMN. The extensions were verified using workflow patterns, which are basic process elements to model processes and describe behaviors of business process executions. Most business processes can be transformed and described in the MDM by using activity and organization design structure matrices, which verify the effectiveness of the BPMN-MDM. A standard business process example was used and analyzed using the BPMN-MDM for illustration and validation purposes. By applying an organizational-activity MDM partitioning algorithm, coupled activities of each organizational member and coupled relations among members provide process structure information in a matrix perspective, which can serve as a basis to devise new methods and algorithms for process analysis and optimization.
有效的业务流程管理可以降低开发成本,提高工作效率,减少系统错误。本文定义了称为业务流程模型和记号MDM (BPMN-MDM)的多域矩阵(MDM)扩展,以分析在BPMN中建模的流程的结构和流程之间的关系。使用工作流模式验证了扩展,工作流模式是对流程建模和描述业务流程执行行为的基本流程元素。通过使用活动和组织设计结构矩阵,可以在MDM中转换和描述大多数业务流程,这验证了BPMN-MDM的有效性。为了说明和验证目的,我们使用了一个标准业务流程示例,并使用BPMN-MDM对其进行了分析。通过应用组织-活动MDM分区算法,每个组织成员的耦合活动和成员之间的耦合关系以矩阵的视角提供流程结构信息,这些信息可以作为设计流程分析和优化的新方法和算法的基础。
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引用次数: 2
Towards Solving the Cold Start Transition Problem in Dynamic Recommender Systems 动态推荐系统中冷启动过渡问题的解决
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.25
Cheng Luo, Xiongcai Cai, N. Chowdhury
The ability to model the tendency of both user preferences and product attractiveness is vital to the success of recommender systems, which is not covered well in the literature. It is challenging to learn a personalized tendency for recommender systems since users often leave feedback on an item only once and on only one period, i.e. The cold start transition problem. To tackle such a problem, we develop a novel probabilistic personalized and item-wise temporal model without prior assumptions on the structure of the dynamics, which solves the cold start transition problem by collaborative tendencies. The proposed method is evaluated on two benchmark datasets for recommender systems. The experimental results demonstrate that our proposed models significantly outperform a variety of existing methods for the top-k recommendation task.
对用户偏好和产品吸引力的趋势进行建模的能力对推荐系统的成功至关重要,这在文献中没有得到很好的覆盖。学习推荐系统的个性化倾向是具有挑战性的,因为用户通常只在一个时期对一个项目留下一次反馈,即冷启动过渡问题。为了解决这一问题,我们开发了一种新的概率个性化和逐项时间模型,该模型不需要对动力学结构进行预先假设,该模型通过协作倾向解决了冷启动过渡问题。在推荐系统的两个基准数据集上对所提出的方法进行了评估。实验结果表明,我们提出的模型在top-k推荐任务上的表现明显优于现有的各种方法。
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引用次数: 0
An Improved Ant Colony Clustering Algorithm Based on LF Algorithm 一种基于LF算法的改进蚁群聚类算法
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.40
Hao Jiang, Guilin Zhang, Jie Cai
Aiming at the deficiencies of ant colony clustering algorithms in distance measure, convergence rate, similarity clustering, and other aspects, WALF algorithm is presented as an improvement to the LF algorithm. Using weighted hybrid distance as distance measure, and introducing the adaptive mechanism during the process of clustering, ant colonies can adjust the radius of neighborhoods dynamically and merge similar clusters in the process, meeting the clustering requirements while improving the convergence speed. Finally WALF algorithm has been shown through experiments to be better than LF algorithm both in clustering results and efficiency.
针对蚁群聚类算法在距离度量、收敛速度、相似聚类等方面的不足,提出了对蚁群聚类算法进行改进的WALF算法。蚁群以加权混合距离作为距离度量,在聚类过程中引入自适应机制,动态调整邻域半径,并在聚类过程中合并相似的聚类,在满足聚类要求的同时提高了收敛速度。最后,通过实验证明了WALF算法在聚类效果和效率上都优于LF算法。
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引用次数: 2
A Method of E-Commerce Trading Process Construction Based on PaaS Platform 基于PaaS平台的电子商务交易流程构建方法
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.45
Zongshui Xiao, Wenbin Zhang, Qingzhong Li, Lei Liu, Li-zhen Cui
E-commerce applications is a typical scale collaborative application, which includes many complex trading processes and small applications, such as portals of buyers and sellers, product management, online payment and billing, logistics system, and so on. But it is a challenge to develop such large-scale collaborative application using traditional method starting from scratch, since many application collaboration technologies should be solved, such as application collaboration relationship management and customization, collaboration application execution scheduling, and so on. Cloud and PaaS (Platform as a Service) service model provide a new opportunity for this problem solution. So, a method of trading process construction based on PaaS (Platform as a Service) platform supporting applications collaboration is proposed. Both ISV and ecommerce operator can construct collaborative applications easily. This method contains two aspects: one is the application collaboration semantic meta-model, the other is the method of trading process construction. The application collaboration semantic meta-model is used to be a container in e-commerce PaaS to specify each kind of E-commerce application attributes and relationships between one application and the others. Based on the application collaboration semantic meta-model, PaaS platform can automatically construct a whole customized e-commerce collaboration application according to e-commerce operators' requirements. This method is based on HTN (Hierarchical Task Network) planning theory. In the end, through cases analysis, the proposed PaaS platform and method is proved to construct a variety of collaboration applications easily based on the application collaboration semantic meta-model.
电子商务应用程序是典型的规模协作应用程序,它包括许多复杂的交易流程和小型应用程序,如买卖双方的门户、产品管理、在线支付和计费、物流系统等。但是,使用传统方法从零开始开发这种大规模的协作应用程序是一个挑战,因为需要解决许多应用程序协作技术,如应用程序协作关系管理和定制、协作应用程序执行调度等。云和PaaS(平台即服务)服务模型为这个问题的解决提供了新的机会。为此,提出了一种基于PaaS (Platform as a Service)平台支持应用协作的交易流程构建方法。ISV和电子商务运营商都可以轻松地构建协作应用程序。该方法包括两个方面:一是应用协同语义元模型,二是交易流程构建方法。应用协作语义元模型用作电子商务PaaS中的容器,用于指定每种电子商务应用程序的属性以及应用程序之间的关系。PaaS平台基于应用协同语义元模型,可以根据电子商务运营商的需求,自动构建完整的定制化电子商务协同应用。该方法基于HTN (Hierarchical Task Network)规划理论。最后,通过案例分析,证明了基于应用协作语义元模型的PaaS平台和方法可以方便地构建各种协作应用。
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引用次数: 1
Discovering the Causal Network of Terms from the Text Corpus 从文本语料库中发现词的因果网络
Pub Date : 2015-10-23 DOI: 10.1109/ICEBE.2015.11
Yue Wang
As the "bag of words" approaches cut down the linkage between the words, they are hardly to be applied to explore the causal relations between the terms described from the text corpuses. To discover the networked causal knowledge from the corpus, we (1) propose the algorithm pv-swapping and the PV-parse-tree to adjust the term orders for the sentences by observing the relationship between the grammatical voice and causal relation, provide the NLP approaches to transform the corpus to the sets of ordered terms sequences (OTS) by preserving the semantic orders of the phrases in the sentences, (2) formalize the causal network extracting problem in the corpus and show that it is a NP-hard problem, (3) propose the algorithms NE-IC and heuristic-majority-vote to extract the causal network of the terms based on the OTS sequences. We provide sufficient experiments on the real data sets. The experimental results show that our methods are both effective and efficient to discover the causal network of the terms, and the resulted causal networks of heuristic-majority-vote with less conflict causal relations or cycles than the results of NE-IC. At the last, we also provide experiments on several causal knowledge discovering tasks based on the resulted causal networks to show their interesting applications.
由于“词包法”切断了词与词之间的联系,因此很难应用“词包法”来探讨语篇语料库中词与词之间的因果关系。为了从语料库中发现网络化的因果知识,我们(1)提出了pv-swap算法和PV-parse-tree算法,通过观察语法语态和因果关系之间的关系来调整句子的术语顺序,提供了通过保持句子中短语的语义顺序将语料库转换为有序术语序列集(OTS)的NLP方法;(2)形式化了语料库中的因果网络提取问题,并表明其是一个NP-hard问题;(3)提出了基于OTS序列的术语因果网络提取算法NE-IC和启发式多数投票算法。我们在真实的数据集上提供了足够的实验。实验结果表明,我们的方法能够有效地发现术语的因果网络,并且得到的启发式多数投票因果网络比NE-IC的结果具有更少的冲突因果关系或循环。最后,我们还提供了基于结果因果网络的几个因果知识发现任务的实验,以展示它们的有趣应用。
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引用次数: 1
期刊
2015 IEEE 12th International Conference on e-Business Engineering
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