2017 International Conference on Engineering & MIS (ICEMIS)最新文献_第8页

How to stop spread of misinformation on social media: Facebook plans vs. right-click authenticate approach 如何阻止错误信息在社交媒体上的传播:Facebook计划vs.右键验证方法

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8272957

Pardis Pourghomi, F. Safieddine, Wassim Masri, Milan Dordevic

{"title":"How to stop spread of misinformation on social media: Facebook plans vs. right-click authenticate approach","authors":"Pardis Pourghomi, F. Safieddine, Wassim Masri, Milan Dordevic","doi":"10.1109/ICEMIS.2017.8272957","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8272957","url":null,"abstract":"One of the key features of social networks is that users are able to share information, and through cascades of sharing information, this information may reach a large number of individuals. The high availability of user-provided contents on online social media facilitates people aggregation around shared beliefs, interests, worldviews and narratives. With lack of means to verify information, social media has been accused of becoming a hot bed for sharing of misinformation. Facebook, as one of the largest social networking services, has been facing widespread criticism on how its newsfeed algorithm is designed thus amplifying dissemination of misinformation. In late 2016, Facebook revealed plans to address fake news on Facebook newsfeeds. In this work, we study the methods Facebook has proposed to combat the spread of misinformation and compare it with our previously proposed approach called ‘Right-click Authenticate’. By analyzing the Business Process Modeling and Notation of both approaches, this paper suggests some key weaknesses and improvements social media companies need to consider when tackling the spread of misinformation online.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"332 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":"133712303","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

Short-term effects of a low dose of olive mill wastewater on pomological characteristics of olive fruits and on oil quality: Olive oil quality is negatively affected by OMW application 低剂量橄榄厂废水对橄榄果实果学特性和油品品质的短期影响:施用OMW对橄榄油品质有负面影响

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273074

M. Tekaya, Sinda El-Gharbi, I. Chraief, M. Hammami, B. Mechri, H. Chehab, D. Boujnah

{"title":"Short-term effects of a low dose of olive mill wastewater on pomological characteristics of olive fruits and on oil quality: Olive oil quality is negatively affected by OMW application","authors":"M. Tekaya, Sinda El-Gharbi, I. Chraief, M. Hammami, B. Mechri, H. Chehab, D. Boujnah","doi":"10.1109/ICEMIS.2017.8273074","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8273074","url":null,"abstract":"The present work was aimed at evaluating, under natural situations (field of olive trees, Olea europea cv Chemlali), the effects of one-year agronomic application of an olive mill wastewater (OMW) biologically derived compost. The experimental study was carried in 2014 in an olive orchard situated at Jammel (region of Monastir-Tunisia). An experimental plot (TM, 50 olive trees) was amended on February 2014 (the 'Off year) with 50 m3/ha. The plot TC (50 olive trees) was not amended and served as a control. After one year of OMW application, at harvest, olive fruits were collected and pomological characteristics were determined. Olive oil was extracted and biochemical parameters were studied. Statistical analyses showed that short-term field application of OMW affected negatively carpometric characteristics of olive fruits and oil content. Oil produced from TM had a decreased pigment content and oxidative stability. Moreover, the level of MUFA, particularly oleic acid, as well as C18:1/C18:2 and MUFA/PUFA ratios were negatively influenced by OMW amendment which affects negatively olive oil quality and nutritional value. These findings must be taken into consideration when developing strategies for oil quality enhancement, especially in an exporting country like Tunisia.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"38-40 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":"132109440","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

Performance of fault tolerant WBAN for healthcare 用于医疗保健的容错WBAN性能

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273041

M. Elsalamouny, Hassan H. Halawa, R. Daoud, H. Amer

引用次数: 4

Transport propreties of organic single electron transistor; dependence on acene length 有机单电子晶体管的输运性质对链长的依赖

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273070

A. Nasri, A. Boubaker, W. Khaldi, B. Hafsi, A. Kalboussi

引用次数: 1

A fuzzy logic method for predicting the drape behavior 窗帘性能预测的模糊逻辑方法

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273024

Thouraya Hamdi, A. Ghith, F. Fayala

引用次数: 0

A unified framework for simultaneous fault and state estimation of linear discrete-time descriptor stochastic systems in the presence of the unknown disturbances 给出了存在未知扰动的线性离散广义随机系统同时故障和状态估计的统一框架

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8272982

T. Bessaoudi, F. B. Hmida

{"title":"A unified framework for simultaneous fault and state estimation of linear discrete-time descriptor stochastic systems in the presence of the unknown disturbances","authors":"T. Bessaoudi, F. B. Hmida","doi":"10.1109/ICEMIS.2017.8272982","DOIUrl":"https://doi.org/10.1109/ICEMIS.2017.8272982","url":null,"abstract":"This paper considers the problem of simultaneously estimating the state and the fault of Direct Current (DC) motor in light of the recursive optimal filtering framework. A possible solution to solve this problem is to develop a robust three-stage kalman filter structure to obtain an unbiased minimum variance state and fault estimation via decoupling the unknown disturbances. The proposed filter serves as an extension to the recently designed robust two-stage kalman filter for the descriptor systems. Afterward, a descriptor stochastic model of the DC motor is proposed. This descriptor form can simultaneously express the dynamic and the constraints of the system. Furthermore, it is shown that the obtained descriptor model of the DC motor can be equivalently transformed into an equivalent standard state-space system where the actuator and sensor fault affects both the state and output equations, respectively. Whereas the disturbances only affect the state equation. The direct feedthrough matrix distribution of the fault which is assumed to be of an arbitrary rank. Finally, an application of DC motor is included to show the efficiency of the proposed filter.","PeriodicalId":117908,"journal":{"name":"2017 International Conference on Engineering & MIS (ICEMIS)","volume":"15 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":"114501039","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

Interactions between Fuel Cell and boost converter: Influence of current harmonics on a fuel cell 燃料电池与升压变换器之间的相互作用:电流谐波对燃料电池的影响

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273000

W. B. Salem, H. Chaouali, D. Mzoughi, A. Mami

引用次数: 2

Compact MILP models for the discrete cost multicommodity network design problem 离散成本多商品网络设计问题的紧凑MILP模型

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8272966

Safa Bhar Layeb, Riheb Heni, Ali Balma

引用次数: 4

Performance evaluation of virtual machines migration within a datacenter 数据中心内虚拟机迁移的性能评估

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8272984

Nawel Kortas, H. Youssef

引用次数: 2

Dynamical resistive switching of a generic memristor model: Analysis and simulation 一种通用忆阻器模型的动态电阻开关:分析与仿真

2017 International Conference on Engineering & MIS (ICEMIS) Pub Date : 2017-05-01 DOI: 10.1109/ICEMIS.2017.8273035

S. Ghedira, Faten Ouaja Rziga, Khaoula Mbarek, K. Besbes

引用次数: 3