2017 11th International Conference on Research Challenges in Information Science (RCIS)最新文献_第6页

Generating data sets as inputs of reference for cyber security issues and industrial control systems 生成数据集，作为网络安全问题和工业控制系统的参考输入

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956582

Thomas Becmeur, Xavier Boudvin, David Brosset, Gaël Héno, Benjamin Costé, Y. Kermarrec, Pedro Merino Laso

引用次数: 3

Community detection in dynamic graphs with missing edges 缺边动态图中的社团检测

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956562

Oualid Benyahia, C. Largeron, Baptiste Jeudy

{"title":"Community detection in dynamic graphs with missing edges","authors":"Oualid Benyahia, C. Largeron, Baptiste Jeudy","doi":"10.1109/RCIS.2017.7956562","DOIUrl":"https://doi.org/10.1109/RCIS.2017.7956562","url":null,"abstract":"Social networks are usually analyzed and mined without taking into account the presence of missing values. In this article, we consider dynamic networks represented by sequences of graphs that change over time and we study the robustness and the accuracy of the community detection algorithms in presence of missing edges. We assume that the network evolution can provide a complementary information allowing to neutralize the missing data. To confirm our hypothesis, we designed an experimental framework to simulate the missing data and compare the communities identified by the methods, with or without missing links. We explore two types of methods. The first ones, based on tensor decomposition, are adapted for dynamic networks. The second ones correspond to conventional community detection algorithms able to handle simple graphs. In our framework, the latter ones are adapted to dynamic graphs, either by merging the data during the preprocessing step or by merging the partitions during a post-processing step. The experimentation was conducted on synthetic and real dynamic networks for which the ground truth is available. The results confirm the best performances of the methods suited for dynamic networks when they present a complex community structure.","PeriodicalId":193156,"journal":{"name":"2017 11th International Conference on Research Challenges in Information Science (RCIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128829020","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

Visual behaviour in searching information: A preliminary eye tracking study 搜索信息中的视觉行为:一项初步的眼动追踪研究

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956560

Mohammad Alsaffar, Lyn Pemberton, K. Rodriguez-Echavarria, Mithileysh Sathiyanarayanan

{"title":"Visual behaviour in searching information: A preliminary eye tracking study","authors":"Mohammad Alsaffar, Lyn Pemberton, K. Rodriguez-Echavarria, Mithileysh Sathiyanarayanan","doi":"10.1109/RCIS.2017.7956560","DOIUrl":"https://doi.org/10.1109/RCIS.2017.7956560","url":null,"abstract":"Human Computer Interaction (HCI) is a discipline that has progressed to establish a smooth understanding between humans and computers for effective visual searchability, accessibility and usability. With a lot of advances in search engine technology, only a few studies have examined how the results are viewed from the perspective of end users from different regions. The main aim of this research is to investigate and explore whether there are cultural variations in visual search behaviour and eye movements on Search Engine Results Page (SERP) between two different cultures (Arabic and English), using the eye-tracking method in order to provide insights for global implementations of search engines. This research also aims to explore to what extent users with a different language and cultural background differ in their visual search behaviour, performance and satisfaction when they are searching SERP with different layout and tasks. As a preliminary study, a controlled eye-tracking experiment was conducted to explore and evaluate the visual search behaviour of Arabs and English when searching through the Google result Pages. The preliminary results provide new insights into the differences in visual search behaviours and eye movements between participants from the Middle East and the United Kingdom.","PeriodicalId":193156,"journal":{"name":"2017 11th International Conference on Research Challenges in Information Science (RCIS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131153356","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: 5

LogMap+: Relational data enrichment and linked data resources matching LogMap+:关系数据丰富和链接数据资源匹配

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956546

Slavko Žitnik, M. Bajec, D. Lavbič

引用次数: 1

Modeling Contextualized Flexible Cloud Workflow Services: An MDE based approach 情境化灵活云工作流服务建模:基于MDE的方法

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956516

Yosra Lassoued, S. Nurcan

{"title":"Modeling Contextualized Flexible Cloud Workflow Services: An MDE based approach","authors":"Yosra Lassoued, S. Nurcan","doi":"10.1109/RCIS.2017.7956516","DOIUrl":"https://doi.org/10.1109/RCIS.2017.7956516","url":null,"abstract":"The evolution of the economy, competition, development of new technologies and globalization explain the blooming of inter-organizations cooperation. The interorganizations cooperation represents a new opportunity to answer to complex challenges that a single organization can't face alone. Cloud Computing is an emerging computation paradigm in information technology and networking. Most recently business applications are leveraging the power of this novel technology. In this work, we are interested in the issue of Inter-organizations Cooperation in Cloud Computing environment. More precisely, this paper deals with Contextualized Flexible Cloud Workflow Services (CWS). By CWS, we mean services automating loosely coupled fragments of inter-organization business processes and whose description and execution are accessible through the Cloud. One possible way to deal with CWS modeling in a comprehensive conceptual framework is to use the Model-Driven Engineering. The basic principle of MDE is the separation of organizational concerns from their technical achievement. Therefore, business models are not corrupted by technical concerns and vice versa. Following this practice, we first propose the Cloud Workflow Service Meta-Model (CWS2M) by extending BPMN 2.0 to support the modeling of CWS. In order to deal with variability, evolution and adaptation of CWS, we also propose the Flexible Cloud Workflow Service Meta-Model (FCWS2M) as an extension of the CWS2M meta-model using the versioning technique. Finally, we propose the Contextualized Flexible Cloud Workflow Service Meta-Model (CFCWS2M) to characterize the situations in which CWS versions are executed. We illustrate our solution through the “Drug Development Process” case study.","PeriodicalId":193156,"journal":{"name":"2017 11th International Conference on Research Challenges in Information Science (RCIS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123921553","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

The PDA-LPA design space for user interface adaptation 用于用户界面适配的PDA-LPA设计空间

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-05-01 DOI: 10.1109/RCIS.2017.7956559

Sara Bouzit, Gaëlle Calvary, J. Coutaz, D. Chêne, E. Petit, J. Vanderdonckt

引用次数: 16

Data fidelity: Security's soft underbelly 数据保真度:安全的软肋

2017 11th International Conference on Research Challenges in Information Science (RCIS) Pub Date : 2017-04-09 DOI: 10.1109/RCIS.2017.7956552

C. Sample, T. Watson, Steve E. Hutchinson, B. Hallaq, Jennifer Cowley, C. Maple

引用次数: 5