Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications最新文献_第3页

Democracy in the time of social media: towards a standard approach 社交媒体时代的民主:走向标准途径

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419801

Abderrazzak cherkaoui, O. Beqqali, Salim Alami

{"title":"Democracy in the time of social media: towards a standard approach","authors":"Abderrazzak cherkaoui, O. Beqqali, Salim Alami","doi":"10.1145/3419604.3419801","DOIUrl":"https://doi.org/10.1145/3419604.3419801","url":null,"abstract":"Social network sites (SNS) play a role of paramount importance in the political landscape and influence the elections' outcomes around the world in an enormous way. As cases in point as for these phenomena, the world has witnessed the 2016 US presidential elections, the Brexit referendum, the yellow vests movement in France and the boycott campaign which took place in Morocco two years ago. In this vein, the citizens of all countries, especially the young ones, have been using social media to share and to get political information as well as to express their opinions, trends and contestations relating to economic, social and political issues as the habitual militating's ways are nowadays unable to make the citizen's expectations heard. The contents and networks structure of parties' candidates and politically engaged users have been used by many researchers to extract political insights that could help to understand the political events developments and to predict their results. Our contribution aims to explore the multiple techniques applied by the different approaches, examine their results in terms of accuracy and political insights and suggest a standard approach that will rely on the advantages of these contributions and standardize the processes of extracting and analyzing the political discourse which could help to decipher the enormous democracy's challenges raised by social media.","PeriodicalId":250715,"journal":{"name":"Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127709511","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

Optimized Switch-Controller Association For Data Center 数据中心的优化交换机-控制器关联

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419753

Janati Idrissi Mohamed, Mohammed Raiss El-Fenni

引用次数: 2

Evaluating Ongoing Decision Support System: A Case Study 评估持续决策支持系统:个案研究

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419802

Khaoula Boukhayma, M. Idrissi, Lamia Benhiba

引用次数: 0

Smart Energy Management for Fog-Enabled IoT Network 基于雾的物联网智能能源管理

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419757

Salah Eddine Essalhi, Mohammed Raiss El-Fenni, H. Chafnaji

{"title":"Smart Energy Management for Fog-Enabled IoT Network","authors":"Salah Eddine Essalhi, Mohammed Raiss El-Fenni, H. Chafnaji","doi":"10.1145/3419604.3419757","DOIUrl":"https://doi.org/10.1145/3419604.3419757","url":null,"abstract":"The Internet of Things (IoT) is a paradigm that continues to stir the curiosity of the scientific community, which has been the subject of several research studies in recent years. Formed by a very large number of connected devices, IoT applications generate a huge amount of data to be processed and analyzed taking into account the constraints of latency and energy. Fog computing has proven to be an efficient way to provide computing, management and storage resources through small distributed data centers located at the edge of the network, as close as possible to end-users and connected devices, offering accordingly reduced latency and energy saving. In this context, energy efficiency is one of the parameters that must be emphasized in order to cope with the increased consumption of energy associated with this gigantic volume of data. The proposed work presents a new approach based on a Fog-IoT architecture with the objective of ensuring smart energy management during communication and processing of offloaded tasks in IoT applications while respecting the latency constraint. Experimental results attests the effectiveness of the proposed approach in terms of energy efficiency.","PeriodicalId":250715,"journal":{"name":"Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126580428","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

Business Intelligence and SOA Based Architecture for E-government System Interoperability 基于商业智能和SOA的电子政务系统互操作性体系结构

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419790

Oumkaltoum Barakat, O. Beqqali

引用次数: 5

SHAMan 萨满

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419775

Sophie Robert, S. Zertal, G. Goret

{"title":"SHAMan","authors":"Sophie Robert, S. Zertal, G. Goret","doi":"10.1145/3419604.3419775","DOIUrl":"https://doi.org/10.1145/3419604.3419775","url":null,"abstract":"Like most modern computer systems, High Performance Computing (HPC) machines integrate many highly configurable hardware devices and software components. Finding their optimal parametrization is a complex task, as the size of the parametric space and the non-linear behavior of HPC systems make hand tuning, theoretical modeling or exhaustive sampling unsuitable for most cases. Auto-tuning methods relying on black-box optimization have emerged as a promising solution for finding systems' best parametrization without making any assumption on their behaviors. In this paper, we present the architecture of an auto-tuning framework, called Smart HPC Application MANager (SHAMan), that integrates black-box optimization heuristics to find the optimal parametrization of an Input/Output (I/O) accelerator for a HPC application. We describe the conceptual and technical architecture of the framework and its native support for HPC clusters' ecosystem. We detail in depth the stand-alone optimization engine and its integration as a service provided by a Web application. We deployed and tested the framework by tuning an I/O accelerator developed by the Atos company on a HPC cluster running in production. The tuner's performance is evaluated by optimizing 90 different I/O oriented applications. We show a median improvement of 29% in speed-up compared to the default parametrization and this improvement goes up to 98% for a certain class of applications.","PeriodicalId":250715,"journal":{"name":"Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications","volume":"142 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120921953","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

Test Generation Tool for Modified Condition/Decision Coverage: Model Based Testing 用于修改条件/决策覆盖的测试生成工具:基于模型的测试

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419628

Mounia Elqortobi, Amine Rahj, J. Bentahar, R. Dssouli

{"title":"Test Generation Tool for Modified Condition/Decision Coverage: Model Based Testing","authors":"Mounia Elqortobi, Amine Rahj, J. Bentahar, R. Dssouli","doi":"10.1145/3419604.3419628","DOIUrl":"https://doi.org/10.1145/3419604.3419628","url":null,"abstract":"Model-Based Testing (MBT) approaches are becoming an attractive prospect for safety-critical software testing due to their efficiency and the flexibility. Requirements based testing and structural testing are used for safety-critical systems software assessment. Structural testing criteria such as Modified Condition/Decision Coverage (MC/DC) satisfaction are required by DO-178C standard. Existing tools and techniques use MC/DC coverage criterion on the code. We propose to use model-based testing that integrates several coverage criteria such as du-path and MC/DC to enhance testing efficiency. We propose an approach that starts with requirements modeled as an Extended Finite State Machine (EFSM) that will be transformed into graphs, we add special \"coverage element\" data structures that are integrated into the different models via graph labeling. The resulting transformation facilitates the traceability of testing information when moving from dataflow testing to control-flow testing and vice versa, therefore making the combination of both approaches efficient for specification structural testing. The process view and the architecture of a supporting tool are given as well as the steps needed to generate MC/DC test sequences.","PeriodicalId":250715,"journal":{"name":"Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116612853","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

Use of formative assessment to improve the online teaching materials content quality 运用形成性评价提高网络教材内容质量

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419808

Maryem Zarqtouni, Adil Haddi, H. Allali

引用次数: 3

Self-tuning PID of the Solenoid Response Based on Fiber Squeezer 基于光纤挤压机的电磁阀响应自整定PID

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419769

Abdallah Zahidi, S. Amrane, N. Azami, Naoual Nasser

{"title":"Self-tuning PID of the Solenoid Response Based on Fiber Squeezer","authors":"Abdallah Zahidi, S. Amrane, N. Azami, Naoual Nasser","doi":"10.1145/3419604.3419769","DOIUrl":"https://doi.org/10.1145/3419604.3419769","url":null,"abstract":"Solenoids, also called electromagnetic actuators driven by nonlinear magnetic forces, are widely used in many applications. Polarization controllers using fiber squeezer are attractive for their low-loss as well as their low-penalty coherent optical fiber trunk system. However, for the polarization controllers using solenoids as actuators, the stability problem due to the saturation of their magnetic circuit must be studied. In fact, in their conventional configuration, the open-loop stability affects performance and limits applications. Moreover, fluctuations on the performance of solenoids are another major problem especially in industrial applications. These fluctuations are essentially owing to changes in the spring constant, the coefficient of friction, the inductance and resistance of the coil. Preventive maintenance by controlling these parameters is necessary to avoid eventual effects of the parameter variations in the responses of these actuators. This paper proposes a new methodology for smart control of the solenoid response by using polarization controllers based on solenoids that are used as mechanical actuators to exert pressure on optical fiber. The pressure induces optical birefringence that modifies polarization of the light. First, the circuit with PID correctors has been suggested to improve stability performance. Then, a simulation is proposed using Matlab-Simulink software to examine the influence of the solenoid parameters on the corrector constants. The results of the simulation show that if the system parameters change the constants Kp, Ki and Kd of the PID corrector must be adjusted to keep an optimized dynamic response.","PeriodicalId":250715,"journal":{"name":"Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126170325","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

Recommender System to Support MOOCs Teachers: Framework based on Ontology and Linked Data 支持mooc教师的推荐系统:基于本体和关联数据的框架

Proceedings of the 13th International Conference on Intelligent Systems: Theories and Applications Pub Date : 2020-09-23 DOI: 10.1145/3419604.3419619

Hanane Sebbaq, N. E. Faddouli, S. Bennani

引用次数: 11