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The failure of mobile payment: evidence from quasi-experimentations 移动支付的失败:来自准实验的证据
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551751
K. Rouibah
{"title":"The failure of mobile payment: evidence from quasi-experimentations","authors":"K. Rouibah","doi":"10.1145/1551722.1551751","DOIUrl":"https://doi.org/10.1145/1551722.1551751","url":null,"abstract":"With the increase use of mobile phone and diffusion into people's everyday life as trusted communication devices, businesses have recently begun exploring their potential as payment devices. While many mobile payments were introduced in different parts of the world, some of them were successful, and others failed to achieve their expected benefits. In this paper we conduct a quasi experiment with 175 potential users in Kuwait in order to shed light on the following two issues: Why do mobile payment services fail? And what do providers need to do to better persuade adopters to use the mobile service?","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127259672","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: 15
Authorization through trust chains in ad hoc grids 通过临时网格中的信任链进行授权
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551735
L. Huraj, V. Siládi
{"title":"Authorization through trust chains in ad hoc grids","authors":"L. Huraj, V. Siládi","doi":"10.1145/1551722.1551735","DOIUrl":"https://doi.org/10.1145/1551722.1551735","url":null,"abstract":"Secure environment is a top-priority for all the forms of grid computing. To establish trust, traditional grids use various methods, mostly centrally oriented ones, such as certification authorities, VO management servers or credentials pools. Ad hoc grids are characterized by the absence of a central trust authority; therefore collaborating entities must establish and maintain a trust relationship among themselves.\u0000 The paper presents a short overview of ad hoc grids, the definitions as well as authentication and authorization mechanisms of the environment. We design a proposal of an authorization mechanism for faster and easier formation of virtual organizations in ad hoc grid based on SPKI delegation chains where the delegation chains act as trust chains, even if they do not refer to target users.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114063294","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: 11
Human decision aspects in interactions with artificial systems 人类在与人工系统交互中的决策方面
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551749
P. Bouchner, J. Faber, M. Novák, Stanislav Novotný, Roman Piekník
{"title":"Human decision aspects in interactions with artificial systems","authors":"P. Bouchner, J. Faber, M. Novák, Stanislav Novotný, Roman Piekník","doi":"10.1145/1551722.1551749","DOIUrl":"https://doi.org/10.1145/1551722.1551749","url":null,"abstract":"In this contribution are discussed the following questions, related also to presentation [1]:\u0000 a) which kinds of human decision are most important when he/she interacts with artificial system,\u0000 b) how the parameters of such decisions can be improved as concerns the reliability of human subject interaction with artificial system.\u0000 Some of the presented ideas, measured results and proposed approaches are based on results obtained in 2008 and few past years in the range of project ME 949 of the Ministry of Education of the Czech Republic, of the project 1F84B042520 of the Ministry of Transportation of the Czech Republic, of the project 102/07/1191 of the Grant agency of Czech Republic and of the project IAA201240701 of the grant agency of the Academy of Sciences of the Czech Republic. This concerns also both the PhD. Theses [2] and [3].","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128374901","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
GSM data services within CALM-based ITS solutions 基于calm的ITS解决方案中的GSM数据服务
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551752
Michal Vosatka, T. Zelinka
{"title":"GSM data services within CALM-based ITS solutions","authors":"Michal Vosatka, T. Zelinka","doi":"10.1145/1551722.1551752","DOIUrl":"https://doi.org/10.1145/1551722.1551752","url":null,"abstract":"Transport telematics applications require availability of the seamless secure communications solutions covering selected usually wide areas and frequently serving extensive number of moving objects. Provided service is required to be served with selectable levels of service quality. There is available quite extensive range of wireless technologies provided either by public providers or privately. Described expectations lead to multi-path solutions where different wireless services are combined and selection of the best possible alternative is based on L3/L2 switching supported by different system level of the decision processes. Such approach is supported by ISO/CEN activities usually called as CALM family of standards. Relevant decisions must be based on deep understanding of applied technologies and precisely quantified requirements on system as well as subsystems performance indicators tolerance range. These limits are identified with aim to keep service provisioning on appropriate quality level with minimal impact of continuously changed conditions in time and served area. To cover identified system requirements each applied technology must be studied in detail to identify specific available performance indicators as well as their internal interactions to be able to monitor and manage each technology on appropriate quality level. This paper presents results of GSM data services laboratory measurement. Obtained results are compared with results of already published WiMax service analysis. These two access technologies belong definitely to the core alternatives applied within ITS and presented analysis represents necessary basis for future ITS CALM based system implementations.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131402918","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
Agent based smart house platform with affective control 基于智能体的智能家居情感控制平台
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551740
Kuderna-Iulian Benta, Amalia Hoszu, L. Văcariu, O. Creţ
{"title":"Agent based smart house platform with affective control","authors":"Kuderna-Iulian Benta, Amalia Hoszu, L. Văcariu, O. Creţ","doi":"10.1145/1551722.1551740","DOIUrl":"https://doi.org/10.1145/1551722.1551740","url":null,"abstract":"In this paper, we describe our work in developing an agent based smart house platform using TAOM4E development methodology and the JADE-platform with the Jadex-extension. In order to remotely monitor its functions we implemented a Jade-Leap mobile application. We developed a central ontology for context representation and the support for behavior changes according to user's affective feedback. We also emphasize the issues related to ontologies supporting agent communication, sensor integration and affective sensing. Experimental results have showed the proper functioning of this system, whose novelty consists in merging together a multi-agent system, an ontology-based mixed environment representation and reasoning engine, and a rule-based model of the user's affective feedback.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116886283","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: 21
Hypertext classification to filtrate information on the web 超文本分类过滤网络上的信息
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551723
Sandra del Pilar Bautista Morales, Harry Alexander Barrera Fandiño, Jorge Enrique Rodríguez Rodríguez
{"title":"Hypertext classification to filtrate information on the web","authors":"Sandra del Pilar Bautista Morales, Harry Alexander Barrera Fandiño, Jorge Enrique Rodríguez Rodríguez","doi":"10.1145/1551722.1551723","DOIUrl":"https://doi.org/10.1145/1551722.1551723","url":null,"abstract":"In this paper is built a state of the art to define the applicability of Web Mining techniques and different areas such as Information Retrieval and Hypertext Classification on web information filtering. Some existing works related to the classification of pages Web, as well as the application of Mining are defined Web of Structure in this area and the application of these techniques for the automatic information filtering.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"250 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123029862","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
PRNG based on new HCI devices entropy sources: Wii remote study case 基于新型HCI设备熵源的PRNG: Wii远程研究案例
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551727
A. Muñoz, M. González, J. Gallardo
{"title":"PRNG based on new HCI devices entropy sources: Wii remote study case","authors":"A. Muñoz, M. González, J. Gallardo","doi":"10.1145/1551722.1551727","DOIUrl":"https://doi.org/10.1145/1551722.1551727","url":null,"abstract":"This paper analyzes the possibilities of cutting edge HCI (HumanComputer Interaction) devices for random number generation. Their increasing presence in electronic devices is a fact, so they may be taken into account for PRNG. As an example, the Wii control device (Wii Remote) is analyzed. Among other characteristics, it includes accelerometers and an IR camera, which can be a valid source of entropic information. As these characteristics are appearing in other devices (for example, mobile phones), the aim of this paper is to study the reliability of these sensors as sources of non-predictive information, which could be useful in many areas. Standard algorithm methodologies are used to corroborate the analysis. Its usage as seed of a PRNG could be analyzed by other kind of tests, NIST SP 800-22 among others.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122896003","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
Automated agent-based system for weather information 基于自动代理的天气信息系统
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551737
J. Segura, Vicente R. Tomás López, A. S. Esteve, Juan J. Martínez
{"title":"Automated agent-based system for weather information","authors":"J. Segura, Vicente R. Tomás López, A. S. Esteve, Juan J. Martínez","doi":"10.1145/1551722.1551737","DOIUrl":"https://doi.org/10.1145/1551722.1551737","url":null,"abstract":"Road accidents are well correlated with bad weather conditions. In traffic management, several strategies have been considered in order to reduce this kind of accidents. Weather problems can cause difficult situations for the traffic management decision-makers. They need to analyze and absorb a large quantity of information in order to solve some problems due to bad weather. An automated agent-based system is a good solution to help decision-makers in the management of weather information to road users in relation to traffic conditions.\u0000 In this paper, a distributed system based in autonomous agents and rules for road weather information has been proposed. Also the detection procedure is explained.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115738146","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
Towards dynamic trust establishment for identity federation 面向身份联盟的动态信任建立
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551747
F. Almenárez, Patricia Arias Cabarcos, Andrés Marín López, Daniel Díaz Sánchez
{"title":"Towards dynamic trust establishment for identity federation","authors":"F. Almenárez, Patricia Arias Cabarcos, Andrés Marín López, Daniel Díaz Sánchez","doi":"10.1145/1551722.1551747","DOIUrl":"https://doi.org/10.1145/1551722.1551747","url":null,"abstract":"Federation has emerged as a key concept for identity management, as it is the basis to reduce complexity in the companies and improve user experience. However, the problem of establishing identity federations in dynamic open environments, where it is desirable to speed up the processes of service provisioning and deprovisioning, has not been fully addressed. This paper reviews the existing frameworks for identity federation, analyzing the underlying trust mechanisms and its suitability to be applied in the mentioned environments. Finally, we propose a generic extension for the Security Assertion Markup Language (SAML) standard in order to facilitate the creation of federation relationships in a secure dynamic way between prior unknown parties.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124797107","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: 15
Neural models predicting traction power consumption: support of e-energy telematic systems 预测牵引电力消耗的神经模型:支持电子能源远程信息处理系统
Euro American Conference on Telematics and Information Systems Pub Date : 2009-06-03 DOI: 10.1145/1551722.1551744
Jindřich Sadil
{"title":"Neural models predicting traction power consumption: support of e-energy telematic systems","authors":"Jindřich Sadil","doi":"10.1145/1551722.1551744","DOIUrl":"https://doi.org/10.1145/1551722.1551744","url":null,"abstract":"This paper deals with determination of relevant input data for models predicting electric traction power consumption. Furthermore, it deals with developing such models, which combine knowledge of classical physics with methods of artificial neural networks. It is possible to design control processes of railway traction effectively, based on these models. Real data of electric power consumption of traction substations in the Czech Republic within one year of train diagram 2006/2007 validity are used for verification of the models. These models can build support for e-energy telematic systems.","PeriodicalId":165011,"journal":{"name":"Euro American Conference on Telematics and Information Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133860616","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
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