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Determinants of Use Intensity in Social Networking Sites - A Cross-cultural Study of Korea and USA 社交网站使用强度的决定因素——韩国和美国的跨文化研究
DCNET/ICE-B/OPTICS Pub Date : 2013-07-29 DOI: 10.5220/0004497501190126
Cheol Park, J. Jun, Thaemin Lee
{"title":"Determinants of Use Intensity in Social Networking Sites - A Cross-cultural Study of Korea and USA","authors":"Cheol Park, J. Jun, Thaemin Lee","doi":"10.5220/0004497501190126","DOIUrl":"https://doi.org/10.5220/0004497501190126","url":null,"abstract":"This study examined the antecedents and consequences of intensity of SNS use in a cross-cultural context. A survey of 977 SNS users was performed in Korea and USA, and the causal relationship was tested using structural equation modelling. Consumer innovativeness, propensity to share information, and privacy concern affected intensity of SNS use and the usage of SNS enabled social capital. In addition, the effects of innovativeness and privacy concern on intensity of SNS use were greater in the U.S. sample than in the Korean sample. This moderation effects come from the differences of collectivism and individualism and the implications and further researches were suggested.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129327145","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: 2
Evaluating Disseminators for Time-critical Information Diffusion on Social Networks 评估社交网络上时间关键信息传播的传播者
DCNET/ICE-B/OPTICS Pub Date : 2012-10-24 DOI: 10.5220/0004072002510260
Yung-Ming Li, Lien-Fa Lin
{"title":"Evaluating Disseminators for Time-critical Information Diffusion on Social Networks","authors":"Yung-Ming Li, Lien-Fa Lin","doi":"10.5220/0004072002510260","DOIUrl":"https://doi.org/10.5220/0004072002510260","url":null,"abstract":"In recent years, information diffusion in social networks has received significant attention from the Internet research community driven by many potential applications such as viral marketing and sales promotions. One of the essential problems in information diffusion process is how to select a set of influential nodes as the initial nodes to disseminate the information through their social network. Most of the existing solutions aim at how to maximize the influence effectiveness of the initially selected \"influential nodes\", but pay little attention on how the influential nodes selection could minimize the cost of the diffusion. Diffusion effectiveness is important for the applications such as innovation and new technology diffusion. However, many applications, such as disseminating disaster information or product promotions, have the mission to deliver messages in a minimal time. In this paper, we design and implement an efficiently k-best social sites selected mechanism in such that the total diffusion “social cost” required for each user in this social network to receive the diffusion critical time information is minimized.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115169973","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: 0
A Dimension Integration Method for a Heterogeneous Data Warehouse Environment 异构数据仓库环境中的维度集成方法
DCNET/ICE-B/OPTICS Pub Date : 2012-07-24 DOI: 10.5220/0004071702780283
Marius-Octavian Olaru, M. Vincini
{"title":"A Dimension Integration Method for a Heterogeneous Data Warehouse Environment","authors":"Marius-Octavian Olaru, M. Vincini","doi":"10.5220/0004071702780283","DOIUrl":"https://doi.org/10.5220/0004071702780283","url":null,"abstract":"Data Warehousing is the main Business Intelligence instruments that allows the extraction of relevant, aggregated information from the operational data, in order to support the decision making process inside complex organizations. Following recent trends in Data Warehousing, companies realized that there is a great potential in combining their information repositories in order to offer all participants a broader view of the economical market. Unfortunately, even though Data Warehouse integration has been defined from a theoretical point of view, until now no complete, widely used methodology has been proposed to support Data Warehouse integration. This paper proposes a method that is able to achieve both schema and instance level integration of heterogeneous Data Warehouse dimensions attributes by exploiting the topology of dimensions and the dimension-chase procedure.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125404330","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: 1
Leveraging the Software Ecosystem - Towards a Business Model Framework for Marketplaces 利用软件生态系统——面向市场的商业模式框架
DCNET/ICE-B/OPTICS Pub Date : 2012-07-24 DOI: 10.5220/0004077201870193
Tobias Weiblen, A. Giessmann, A. Bonakdar, Uli Eisert
{"title":"Leveraging the Software Ecosystem - Towards a Business Model Framework for Marketplaces","authors":"Tobias Weiblen, A. Giessmann, A. Bonakdar, Uli Eisert","doi":"10.5220/0004077201870193","DOIUrl":"https://doi.org/10.5220/0004077201870193","url":null,"abstract":"Software platforms in the form of marketplaces like Salesforce.com`s AppExchange, Netsuite`s SuiteApp or SAP`s Commercial Platform are changing the way how software and services are distributed, consumed, and priced. Technical innovations in the underlying platforms receive high attention, while innovative business models that build on and commercialize a flourishing ecosystem are neglected. In this paper we investigate the question which marketplace business model options are available to software platform owners that want to commercialize their ecosystem's products and services. We present a framework of ten possible models that is derived from both theory and practice. The options are clustered by the required level of product/service standardization to guide the choice of business model. The framework may serve decision makers as a starting point for their business model innovation plans.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128787001","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: 14
Study on a Fast OSPF Route Reconstruction Method under Network Failures 网络故障下OSPF快速路由重建方法研究
DCNET/ICE-B/OPTICS Pub Date : 2012-07-24 DOI: 10.1007/978-3-662-44791-8_2
H. Doi
{"title":"Study on a Fast OSPF Route Reconstruction Method under Network Failures","authors":"H. Doi","doi":"10.1007/978-3-662-44791-8_2","DOIUrl":"https://doi.org/10.1007/978-3-662-44791-8_2","url":null,"abstract":"","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132386700","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: 1
Evaluation of Maturity Models for Business Process Management - Maturity Models for Small and Medium-sized Enterprises 业务流程管理成熟度模型的评价——中小型企业成熟度模型
DCNET/ICE-B/OPTICS Pub Date : 1900-01-01 DOI: 10.5220/0004074701800186
Johannes Britsch, Rebecca Bulander, Frank Morelli
{"title":"Evaluation of Maturity Models for Business Process Management - Maturity Models for Small and Medium-sized Enterprises","authors":"Johannes Britsch, Rebecca Bulander, Frank Morelli","doi":"10.5220/0004074701800186","DOIUrl":"https://doi.org/10.5220/0004074701800186","url":null,"abstract":"This paper contains an appraisal of selected maturity models for BPM. Business process maturity models in general offer precise process definitions, repeatable process operations, the integration and interaction with linked processes, as well as the measurability and controlling of the process flows. Maturity models provide small and medium-sized enterprises (SMEs) with clear structures for organizational changes. The intention of the analysis is to support SMEs by choosing an appropriate framework that helps to design “to-be” business processes based on a continuous and comprehensive assessment concept. However, due to their size and limited resources, SMEs also have special requirements regarding maturity models. The paper describes the evaluation results of well-known maturity models for SMEs and the advantages and disadvantages of the models relating to a concrete scenario in the area of Anything Relationship Management.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122239882","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: 4
Search Engine Optimization Meets e-Business - A Theory-based Evaluation: Findability and Usability as Key Success Factors 搜索引擎优化满足电子商务——基于理论的评估:可查找性和可用性是成功的关键因素
DCNET/ICE-B/OPTICS Pub Date : 1900-01-01 DOI: 10.5220/0004062302370250
A. Auinger, P. Brandtner, Petra Großdeßner, Andreas Holzinger
{"title":"Search Engine Optimization Meets e-Business - A Theory-based Evaluation: Findability and Usability as Key Success Factors","authors":"A. Auinger, P. Brandtner, Petra Großdeßner, Andreas Holzinger","doi":"10.5220/0004062302370250","DOIUrl":"https://doi.org/10.5220/0004062302370250","url":null,"abstract":"What can not be found, can not be used. Consequently, the success of a Website depends, apart from its content, on two main criteria: its top-listing by search engines and its usability. Hence, Website usability and search engine optimization (SEO) are two topics of great relevance. This paper focusses on analysing the extent that selected SEO-criteria, which were experimentally applied to a Website, affect the website’s usability, measured by DIN EN ISO 9241-110 criteria. Our approach followed (i) a theory-based comparison of usability-recommendations and SEO-measures and (ii) a scenarioand questionnaire-based usability evaluation study combined with an eye-tracking analysis. The findings clearly show that Website usability and SEO are closely connected and compatible to a wide extent. The theory-based measures for SEO and Web Usability could be confirmed by the results of the conducted usability evaluation study and a positive correlation between search engine optimization and Website usability could be demonstrated.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"58 6-7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114009170","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: 6
The Use of Internet as a Marketing Tool - Evaluating the Websites of Spain's Top Restaurants 利用互联网作为营销工具——对西班牙顶级餐厅网站的评价
DCNET/ICE-B/OPTICS Pub Date : 1900-01-01 DOI: 10.5220/0004029001090114
Francisco Javier Miranda González, Sergio Rubio, Antonio Chamorro Mera, M. Janita
{"title":"The Use of Internet as a Marketing Tool - Evaluating the Websites of Spain's Top Restaurants","authors":"Francisco Javier Miranda González, Sergio Rubio, Antonio Chamorro Mera, M. Janita","doi":"10.5220/0004029001090114","DOIUrl":"https://doi.org/10.5220/0004029001090114","url":null,"abstract":"The haute cuisine catering sector in Spain is faced with two facts that underscore the importance today of their presence on the Internet. On the one hand, the quality and recognition of Spanish cuisine are fostering the development of culinary tourism, both domestic in origin and from abroad. And on the other, an ever greater proportion of tourists are using the Internet to obtain information and make decisions about activities to include in their trips. Given this context, the present work describes a comparative analysis of the Websites of Spanish restaurants which have at least one Michelin star in order to assess the quality of those Web pages and provide some guidance to their designers to facilitate their use as a marketing tool. The instrument used is the Web Assessment Index (WAI). This has been validated in other studies in the literature, and measures the quality of a Website based on 4 dimensions: visibility, speed, navigability, and content. The results showed the quality of the Website to be positively correlated with the category of the corresponding restaurant.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114673231","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: 2
Improving Network Performane - Management of Nonlinear Dynamics 改进网络性能——非线性动力学的管理
DCNET/ICE-B/OPTICS Pub Date : 1900-01-01 DOI: 10.5220/0004129900520057
S. Shahrestani
{"title":"Improving Network Performane - Management of Nonlinear Dynamics","authors":"S. Shahrestani","doi":"10.5220/0004129900520057","DOIUrl":"https://doi.org/10.5220/0004129900520057","url":null,"abstract":"To manage the huge amount of traffic that is to be carried using the limited bandwidth and other resources, large networks and the Internet are heavily dependent on the use of protocols, and in particular, on TCP/IP protocol suite. While the utilization of TCP/IP is of significant practical value, for most large complex networks it can be inefficient, as it fails to fully take into consideration the importance of the major parts of the system. To overcome this, more complicated congestion control mechanisms, such as AQM/RED are widely utilized. However, these complex mechanisms exhibit nonlinear dynamics, which are not well understood and are usually unaccounted for. As a result of this, to avoid oscillatory behavior or loss of stability, the parameters of these systems are often set too conservatively. In turn, this will lead to unnecessary underutilization of the network resources. On the other hand, through the analysis and management of nonlinearities, the operability regions for the networked systems can be expanded, while its performance is also improved. This paper presents our visionary works of applying these ideas to networked systems, resulting in higher loading and throughput, and avoiding oscillatory or unstable behavior.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128632568","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: 0
Resilient Sustainable Supply Chain Management - A Conceptual Framework 弹性可持续供应链管理-一个概念框架
DCNET/ICE-B/OPTICS Pub Date : 1900-01-01 DOI: 10.5220/0004015801650173
M. Chowdhury, M. N. Dewan, M. Quaddus
{"title":"Resilient Sustainable Supply Chain Management - A Conceptual Framework","authors":"M. Chowdhury, M. N. Dewan, M. Quaddus","doi":"10.5220/0004015801650173","DOIUrl":"https://doi.org/10.5220/0004015801650173","url":null,"abstract":"A resilient-sustainable supply chain has become a unanimously important research agenda in business as global supply chain is facing an increased number of risks and disruptions. In such a situation in order to be competitive and sustainable a supply chain needs to be resilient. Literature related to supply chain sustainability and resilience in an integrated fashion is sparse, rather issues are presented separately and no empirical work has yet been done to develop a resilient-sustainable supply chain management (RSSCM) framework. A resilient-sustainable supply chain management (RSSCM) framework is formulated and measurement scale for resilience and sustainability is developed in this study. The study combines the stakeholder theory and resource based view in line with sustainability and resilience in developing a theoretically grounded, comprehensive framework of resilient-sustainable supply chain management.","PeriodicalId":194465,"journal":{"name":"DCNET/ICE-B/OPTICS","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121886981","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
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