2016 Eleventh International Conference on Digital Information Management (ICDIM)最新文献

Enabling OLAP analyses on the web of data 在数据网络上启用OLAP分析

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-19 DOI: 10.1109/ICDIM.2016.7829762

F. Ravat, Jiefu Song

引用次数: 6

The DEWI high-level architecture: Wireless sensor networks in industrial applications DEWI高层架构:工业应用中的无线传感器网络

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-19 DOI: 10.1109/ICDIM.2016.7829797

R. Sámano-Robles, T. Nordström, Salvador Santonja, W. Rom, E. Tovar

{"title":"The DEWI high-level architecture: Wireless sensor networks in industrial applications","authors":"R. Sámano-Robles, T. Nordström, Salvador Santonja, W. Rom, E. Tovar","doi":"10.1109/ICDIM.2016.7829797","DOIUrl":"https://doi.org/10.1109/ICDIM.2016.7829797","url":null,"abstract":"This paper presents the high-level architecture (HLA) of the research project DEWI (dependable embedded wireless infrastructure). The objective of this HLA is to serve as a reference for the development of industrial wireless sensor and actuator networks (WSANs) based on the concept of the DEWI Bubble. The DEWI Bubble is defined here as a high-level abstraction of an industrial WSAN with enhanced interoperability (via standardized interfaces), technology reusability, and cross-domain development. This paper details the design criteria used to define the HLA and the organization of the infrastructure internal and external to the DEWI Bubble. The description includes the different perspectives, models or views of the architecture: the entity model, the layered model, and the functional view model (including an overview of interfaces). The HLA constitutes an extension of the ISO/IEC SNRA (sensor network reference architecture) towards the support of industrial applications. To improve interoperability with existing approaches the DEWI HLA also reuses some features from other standardized technologies and architectures. The HLA will allow networks with different industrial sensor technologies to exchange information between them or with external clients via standard interfaces, thus providing a consolidated access to sensor information of different domains. This is an important aspect for smart city applications, Big Data and internet-of-things (IoT).","PeriodicalId":146662,"journal":{"name":"2016 Eleventh International Conference on Digital Information Management (ICDIM)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115835262","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: 9

Wireless avionics intra-communications: Current trends and design issues 无线航空电子内部通信:当前趋势和设计问题

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-19 DOI: 10.1109/ICDIM.2016.7829798

R. Sámano-Robles, E. Tovar, João Cintra, André Rocha

引用次数: 15

Adding quality in the user requirements specification: A first approach 在用户需求规范中增加质量:第一种方法

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-19 DOI: 10.1109/ICDIM.2016.7829796

C. Guerra-García, I. Caballero, M. Cardenas-Juarez, R. Sámano-Robles

引用次数: 0

Analyzing speech and music blocks in radio channels: Lessons learned for playlist generation 分析广播频道中的语音和音乐块:播放列表生成的经验教训

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829788

Gergely Lukács, Matyas Jani

引用次数: 0

Evaluating electronic service quality for C2C social commerce in Thailand: A pilot study 评估泰国C2C社交商务的电子服务质量:一项试点研究

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829776

A. Leeraphong, P. Mahatanankoon, B. Papasratorn

引用次数: 6

Changes to XML namespaces in XML schemas and their effects on associated XML documents under schema versioning 在模式版本控制下，对XML模式中的XML名称空间的更改及其对相关XML文档的影响

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829765

Zouhaier Brahmia, F. Grandi, R. Bouaziz

引用次数: 6

eLearning and its use for grammar practicing in foreign languages teaching 电子学习及其在外语语法教学中的应用

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829767

S. Hubackova

引用次数: 0

Exploiting CoDe modeling for the optimization of OLAP queries 利用代码建模来优化OLAP查询

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829789

V. I. Pisano, M. Risi, G. Tortora

{"title":"Exploiting CoDe modeling for the optimization of OLAP queries","authors":"V. I. Pisano, M. Risi, G. Tortora","doi":"10.1109/ICDIM.2016.7829789","DOIUrl":"https://doi.org/10.1109/ICDIM.2016.7829789","url":null,"abstract":"The visualization of big-data represents a hard challenge due to the sheer amount of information contained in data warehouses. Thus, the accuracy on data relationships in a representation becomes one of the most crucial aspects to perform business knowledge discovery. A tool that allows to model and visualize information relationships between data is CoDe, which by processing several queries on a data-mart, generates a visualization of such data. However on a large data warehouse, the computation of these queries increases the response time by the query complexity. A common approach to speed up data warehousing is precompute a set of materialized views, store in the warehouse and use them to compute the workload queries. In this paper, we define a process exploiting the CoDe modeling to determine the minimal number of required OLAP queries and to mitigate the problem of view selection, i.e., select the optimal set of materialized views. The results of an experiment on a real data warehouse show an improvement in the range of 62–98% with respect the approach that does not consider materialized views, and 5% wrt. an approach that exploits them.","PeriodicalId":146662,"journal":{"name":"2016 Eleventh International Conference on Digital Information Management (ICDIM)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123815267","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

Virtual agents with personality: Adaptation of learner-agent personality in a virtual learning environment 具有人格的虚拟代理人:学习者-代理人人格在虚拟学习环境中的适应

2016 Eleventh International Conference on Digital Information Management (ICDIM) Pub Date : 2016-09-01 DOI: 10.1109/ICDIM.2016.7829758

Tze Wei Liew, Su-Mae Tan

{"title":"Virtual agents with personality: Adaptation of learner-agent personality in a virtual learning environment","authors":"Tze Wei Liew, Su-Mae Tan","doi":"10.1109/ICDIM.2016.7829758","DOIUrl":"https://doi.org/10.1109/ICDIM.2016.7829758","url":null,"abstract":"Virtual agents are artificial intelligent artifacts that mimic natural conversations with users. The media equation posits that human-agent interaction mirrors the social cues prevalent in human-to-human relationship. As such, personality adaptation-convergence (similarity-attraction) and divergence (complementary-attraction) in human-agent interaction have been explored, particularly in the context of e-commerce, robot and scenario-based simulation. The present work extends prior studies by investigating personality adaptation in learner-agent interaction with respect to a virtual learning system. Pursuant to this goal, an introverted and an extroverted pedagogical agent were developed, as operationalized through vocal and animation parameters, and were then assessed by forty introverted and forty extraverted learners in a 2 (agent personality type) X 2 (learner personality type) experiment. The results of this study provided clear evidences in support of the complementary-attraction principle; emotional and motivational aspects of learning were significantly enhanced when the pedagogical agent exhibited personality (extraversion type) that complemented the learner's own. Theoretical and practical implications are discussed in this paper.","PeriodicalId":146662,"journal":{"name":"2016 Eleventh International Conference on Digital Information Management (ICDIM)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122674575","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: 23