2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON)最新文献_第10页

A novel bandwidth efficient orthogonal frequency division multiplexing scheme 一种新的带宽高效的正交频分复用方案

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249035

T. Moazzeni

引用次数: 0

LTE downlink throughput modeling using neural networks 基于神经网络的LTE下行链路吞吐量建模

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249044

T. Rehman, M. I. Baig, Armaghan Ahmad

引用次数: 8

MATLAB-GUI based simulation framework for spintronics 基于MATLAB-GUI的自旋电子学仿真框架

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249099

J. Gope, B. Kar, S. Koly, R. Shome, S. Bhadra, A. Bhattacharyya, R. Banerjee

引用次数: 0

Handling changes of update reviewers in distributed free and open-source software meta-recommendations 处理分布式免费和开源软件元推荐中更新审查器的更改

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249083

Shakre Elmane, M. Silaghi

{"title":"Handling changes of update reviewers in distributed free and open-source software meta-recommendations","authors":"Shakre Elmane, M. Silaghi","doi":"10.1109/UEMCON.2017.8249083","DOIUrl":"https://doi.org/10.1109/UEMCON.2017.8249083","url":null,"abstract":"In Free and Open-Source Software (FOSS) world, newer is not always better! Automatically updating to the latest version of FOSS applications involves real risks. The newer version could be missing some features, that are essential to some users, but are dropped by the developers. Another possible scenario, with even more serious consequences, is a project taken over by malicious developers who target users' sensitive data, or do other types of damage to their systems. In this research, we improve on the existing FOSS Updates Meta-Recommendations framework, which is shown (in [2], [3]) to increase resistance to certain attacks. We study how to handle more efficiently the situations where reviewers join and/or leave the P2P network, without a significant impact on the accuracy of recommendations or the performance of the system. We investigate some approaches: self-announcement by reviewer, the use of Zero/negative trust weights, introducing Drop/remove messages, and Message Aging. We also introduce some improvements on the message exchanging mechanism utilized by the current framework, to accommodate the newly added functionalities.","PeriodicalId":403890,"journal":{"name":"2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114931583","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

Security and privacy risks in electronic communications: A user's assessment 电子通信中的安全和隐私风险:一个用户的评估

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249009

Fariborz Farahmand, Joshua Ripple, M. Atallah, R. Dillon-Merrill

{"title":"Security and privacy risks in electronic communications: A user's assessment","authors":"Fariborz Farahmand, Joshua Ripple, M. Atallah, R. Dillon-Merrill","doi":"10.1109/UEMCON.2017.8249009","DOIUrl":"https://doi.org/10.1109/UEMCON.2017.8249009","url":null,"abstract":"Most research today in electronic communications focuses on developing new technologies and “best practices” to enhance security and privacy. However, these technologies and best-practice codes are all too often not used, and in this failure the users are often their own worst enemies. It is thus important to develop an enhanced understanding of why users indicate concern about security and privacy, but when given the opportunity act contrary to their stated intention. We collect data from 435 participants about 24 electronic activities with a survey and a mixed effects model. We find a significant inverse relationship between their assessed risk and benefit (recognizing that the particular technology matters where some technologies are inherently perceived as more risky than others). This significant inverse relationship represents a departure from decision theories that assume purely cognitive information processing, and the separation of the probabilities and the utilities. We shed light on the role of affect, which commonly competes with cognition, and works as an orienting mechanism in security and privacy behaviors, and discuss business and policy implications of our findings.","PeriodicalId":403890,"journal":{"name":"2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130283708","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

Bit Error Rate (BER) analysis of Discrete Fractional Fourier Transform (DFrFT) based OFDM systems 基于离散分数傅里叶变换(DFrFT)的OFDM系统误码率分析

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249056

A. Nafchi, E. Hamke, Ramiro Jordan, Balu Santhanam

引用次数: 5

SPEProxy: Enforcing fine grained security and privacy controls on unmodified mobile devices SPEProxy:在未修改的移动设备上实施细粒度的安全和隐私控制

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8248985

Brian Krupp, Dan Jesenseky, Amanda Szampias

{"title":"SPEProxy: Enforcing fine grained security and privacy controls on unmodified mobile devices","authors":"Brian Krupp, Dan Jesenseky, Amanda Szampias","doi":"10.1109/UEMCON.2017.8248985","DOIUrl":"https://doi.org/10.1109/UEMCON.2017.8248985","url":null,"abstract":"Mobile applications have grown from knowing basic personal information to knowing intimate details of consumer's lives. The explosion of knowledge that applications contain and share can be contributed to many factors. Mobile devices are equipped with advanced sensors including GPS and cameras, while storing large amounts of personal information including photos and contacts. With millions of applications available to install, personal data is at constant risk of being misused. While mobile operating systems provide basic security and privacy controls, they are insufficient, leaving the consumer unaware of how applications are using permissions that were granted. In this paper, we propose a solution that aims to provide consumers awareness of applications misusing data and policies that can protect their data. From this investigation we present SPEProxy. SPEProxy utilizes a knowledge based approach to provide consumer's an ability to understand how applications are using permissions beyond their stated intent. Additionally, SPEProxy provides an awareness of fine grained policies that would allow the user to protect their data. SPEProxy is device and mobile operating system agnostic, meaning it does not require a specific device or operating system nor modification to the operating system or applications. This approach allows consumers to utilize the solution without requiring a high degree of technical expertise. We evaluated SPEProxy across 817 of the most popular applications in the iOS App Store and Google Play. In our evaluation, SPEProxy was highly effective across 86.55% applications where several well known applications exhibited misusing granted permissions.","PeriodicalId":403890,"journal":{"name":"2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129388844","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

Single-phase cascaded multilevel inverter topology for distributed DC sources 分布式直流电源单相级联多电平逆变器拓扑

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8248980

B. Ahmed, K. Aganah, M. Ndoye, Md Arifin Arif, Cristopher Luciano, G. Murphy

引用次数: 12

Two-way signal space cooperative network with a DF relay — Outage and optimization 具有DF中继的双向信号空间合作网络——中断与优化

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249105

Muhammad Ajmal Khan, R. Rao, Xianbin Wang

{"title":"Two-way signal space cooperative network with a DF relay — Outage and optimization","authors":"Muhammad Ajmal Khan, R. Rao, Xianbin Wang","doi":"10.1109/UEMCON.2017.8249105","DOIUrl":"https://doi.org/10.1109/UEMCON.2017.8249105","url":null,"abstract":"Two-way cooperative relay network links two source terminals using bidirectional connection to exchange information with the help of a relay. The conventional two-way cooperative network with a decode-and-forward (DF) relay takes six time slots to transfer four symbols due to half-duplex transmission. If signal space diversity is integrated into a conventional two-way cooperative network, the resultant system transfers four symbols in three time slots, which is referred to as two-way signal space cooperative network (2W-SSD-DF). In this paper, 2W-SSD-DF system is investigated for its outage performance and system optimization. Closed-form expression of the outage probability of 2W-SSD-DF system over Rayleigh fading channel is derived and its asymptotic expression is also obtained to study the influence of various system parameters. In addition, system optimization of the system is examined and a framework to allocate optimal power to the transmitting nodes is developed in order to enhance the outage performance of the system. Finally, the analytical work is validated through Monte Carlo simulations.","PeriodicalId":403890,"journal":{"name":"2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125884950","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

A performance-aware I/O interface for 3D stacked memory systems 一个性能敏感的I/O接口，用于3D堆叠存储器系统

2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON) Pub Date : 2017-10-01 DOI: 10.1109/UEMCON.2017.8249078

Nahid Mirzaie, Ahmed Alzahmi, Chung-Ching Lin, Gyung-Su Byun

引用次数: 4