Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems最新文献

Interconnecting zigbee and bluetooth networks with BLupZi 连接zigbee和蓝牙网络与BLupZi

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668373

Armando Rivero, Gianluca Costante, E. Bonizzoni, A. Puiatti, Anna Förster

引用次数: 1

Hybrid underwater environmental monitoring 混合式水下环境监测

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668354

C. Renner, Benjamin Meyer, Daniel Bimschas, Alexander Gabrecht, Sebastian Ebers, T. Tosik, Ammar Amory, E. Maehle, Stefan Fischer

引用次数: 1

A multimodal data set for evaluating continuous authentication performance in smartphones 用于评估智能手机连续身份验证性能的多模态数据集

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668366

Q. Yang, Ge Peng, David T. Nguyen, Xin Qi, Gang Zhou, Zdenka Sitova, Paolo Gasti, K. Balagani

{"title":"A multimodal data set for evaluating continuous authentication performance in smartphones","authors":"Q. Yang, Ge Peng, David T. Nguyen, Xin Qi, Gang Zhou, Zdenka Sitova, Paolo Gasti, K. Balagani","doi":"10.1145/2668332.2668366","DOIUrl":"https://doi.org/10.1145/2668332.2668366","url":null,"abstract":"Continuous authentication modalities allow a device to authenticate users transparently without interrupting them or requiring their attention. This is especially important on smartphones, which are more prone to be lost or stolen than regular computers, and carry plenty of sensitive information. There is a multitude of signals that can be harnessed for continuous authentication on mobile devices, such as touch input, accelerometer, and gyroscope, etc. However, existing public datasets include only a handful of them, limiting the ability to do experiments that involve multiple modalities. To fill this gap, we performed a large-scale user study to collect a wide spectrum of signals on smartphones. Our dataset combines more modalities than existing datasets, including movement, orientation, touch, gestures, and pausality. This dataset has been used to evaluate our new behavioral modality named Hand Movement, Orientation, and Grasp (H-MOG). This poster reports on the data collection process and outcomes, as well as preliminary authentication results.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125664806","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: 41

A semi-supervised learning approach for robust indoor-outdoor detection with smartphones 一种半监督学习方法，用于智能手机的鲁棒室内外检测

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668347

Valentin Radu, P. Katsikouli, Rik Sarkar, M. Marina

{"title":"A semi-supervised learning approach for robust indoor-outdoor detection with smartphones","authors":"Valentin Radu, P. Katsikouli, Rik Sarkar, M. Marina","doi":"10.1145/2668332.2668347","DOIUrl":"https://doi.org/10.1145/2668332.2668347","url":null,"abstract":"The environmental context of a mobile device determines how it is used and how the device can optimize operations for greater efficiency and usability. We consider the problem of detecting if a device is indoor or outdoor. Towards this end, we present a general method employing semi-supervised machine learning and using only the lightweight sensors on a smartphone. We find that a particular semi-supervised learning method called co-training, when suitably engineered, is most effective. It is able to automatically learn characteristics of new environments and devices, and thereby provides a detection accuracy exceeding 90% even in unfamiliar circumstances. It can learn and adapt online, in real time, at modest computational costs. Thus the method is suitable for on-device learning. Implementation of the indoor-outdoor detection service based on our method is lightweight in energy use -- it can sleep when not in use and does not need to track the device state continuously. It is shown to outperform existing indoor-outdoor detection techniques that rely on static algorithms or GPS, in terms of both accuracy and energy-efficiency.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130951716","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: 117

Team-level programming of drone sensor networks 无人机传感器网络的团队级编程

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668353

L. Mottola, Mattia Moretta, K. Whitehouse, C. Ghezzi

{"title":"Team-level programming of drone sensor networks","authors":"L. Mottola, Mattia Moretta, K. Whitehouse, C. Ghezzi","doi":"10.1145/2668332.2668353","DOIUrl":"https://doi.org/10.1145/2668332.2668353","url":null,"abstract":"Autonomous drones are a powerful new breed of mobile sensing platform that can greatly extend the capabilities of traditional sensing systems. Unfortunately, it is still non-trivial to coordinate multiple drones to perform a task collaboratively. We present a novel programming model called team-level programming that can express collaborative sensing tasks without exposing the complexity of managing multiple drones, such as concurrent programming, parallel execution, scaling, and failure recovering. We create the Voltron programming system to explore the concept of team-level programming in active sensing applications. Voltron offers programming constructs to create the illusion of a simple sequential execution model while still maximizing opportunities to dynamically re-task the drones as needed. We implement Voltron by targeting a popular aerial drone platform, and evaluate the resulting system using a combination of real deployments, user studies, and emulation. Our results indicate that Voltron enables simpler code and produces marginal overhead in terms of CPU, memory, and network utilization. In addition, it greatly facilitates implementing correct and complete collaborative drone applications, compared to existing drone programming systems.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133809267","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: 50

A networked embedded system platform for the post-mote era 面向后远程时代的网络化嵌入式系统平台

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668364

P. Pannuto, Michael P. Andersen, Tom Bauer, Bradford Campbell, A. Levy, D. Culler, P. Levis, P. Dutta

{"title":"A networked embedded system platform for the post-mote era","authors":"P. Pannuto, Michael P. Andersen, Tom Bauer, Bradford Campbell, A. Levy, D. Culler, P. Levis, P. Dutta","doi":"10.1145/2668332.2668364","DOIUrl":"https://doi.org/10.1145/2668332.2668364","url":null,"abstract":"For the last fifteen years, research explored the hardware, software, sensing, communication abstractions, languages, and protocols that could make networks of small, embedded devices---motes---sample and report data for long periods of time unattended. Today, the application and technological landscapes have shifted, introducing new requirements and new capabilities. Hardware has evolved past 8 and 16 bit microcontrollers: there are now 32 bit processors with lower energy budgets and greater computing capability. New wireless link layers have emerged, creating protocols that support rapid and efficient setup and teardown but introduce novel limitations that systems must consider. The time has come to look beyond optimizing networks of motes. We look towards new technologies such as Bluetooth Low Energy, Cortex M processors, and capable energy harvesting, with new application spaces such as personal area networks, and new capabilities and requirements in security and privacy to inform contemporary hardware and software platforms. It is time for a new, open experimental platform in this post-mote era.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115779920","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

Using mobile phone barometer for low-power transportation context detection 利用手机气压计进行低功耗交通环境检测

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668343

K. Sankaran, Minhui Zhu, Xiangfa Guo, A. Ananda, M. Chan, L. Peh

{"title":"Using mobile phone barometer for low-power transportation context detection","authors":"K. Sankaran, Minhui Zhu, Xiangfa Guo, A. Ananda, M. Chan, L. Peh","doi":"10.1145/2668332.2668343","DOIUrl":"https://doi.org/10.1145/2668332.2668343","url":null,"abstract":"Accelerometer is the predominant sensor used for low-power context detection on smartphones. Although low-power, accelerometer is orientation and position-dependent, requires a high sampling rate, and subsequently complex processing and training to achieve good accuracy. We present an alternative approach for context detection using only the smartphone's barometer, a relatively new sensor now present in an increasing number of devices. The barometer is independent of phone position and orientation. Using a low sampling rate of 1 Hz, and simple processing based on intuitive logic, we demonstrate that it is possible to use the barometer for detecting the basic user activities of IDLE, WALKING, and VEHICLE at extremely low-power. We evaluate our approach using 47 hours of real-world transportation traces from 3 countries and 13 individuals, as well as more than 900 km of elevation data pulled from Google Maps from 5 cities, comparing power and accuracy to Google's accelerometer-based Activity Recognition algorithm, and to Future Urban Mobility Survey's (FMS) GPS-accelerometer server-based application. Our barometer-based approach uses 32 mW lower power compared to Google, and has comparable accuracy to both Google and FMS. This is the first paper that uses only the barometer for context detection.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117335801","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: 132

BUSICO 3D: building simulation and control in unity 3D BUSICO 3D:建筑模拟和控制在统一3D

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668380

Jonathan Fürst, Gabe Fierro, Philippe Bonnet, D. Culler

引用次数: 9

Privacy.tag: privacy concern expressed and respected 隐私。标签:表达了对隐私的关注和尊重

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668339

Cheng Bo, G. Shen, Jie Liu, Xiangyang Li, Yongguang Zhang, Feng Zhao

{"title":"Privacy.tag: privacy concern expressed and respected","authors":"Cheng Bo, G. Shen, Jie Liu, Xiangyang Li, Yongguang Zhang, Feng Zhao","doi":"10.1145/2668332.2668339","DOIUrl":"https://doi.org/10.1145/2668332.2668339","url":null,"abstract":"The ever increasing popularity of social networks and the ever easier photo taking and sharing experience have led to unprecedented concerns on privacy infringement. Inspired by the fact that the Robot Exclusion Protocol, which regulates web crawlers' behavior according a per-site deployed robots.txt, and cooperative practices of major search service providers, have contributed to a healthy web search industry, in this paper, we propose Privacy Expressing and Respecting Protocol (PERP) that consists of a Privacy.tag -- a physical tag that enables a user to explicitly and flexibly express their privacy deal, and Privacy Respecting Sharing Protocol (PRSP) -- a protocol that empowers the photo service provider to exert privacy protection following users' policy expressions, to mitigate the public's privacy concern, and ultimately create a healthy photo-sharing ecosystem in the long run. We further design an exemplar Privacy.Tag using customized yet compatible QR-code, and implement the Protocol and study the technical feasibility of our proposal. Our evaluation results confirm that PERP and PRSP are indeed feasible and incur negligible computation overhead.","PeriodicalId":223777,"journal":{"name":"Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131322457","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: 53

MoodMagician: a pervasive and unobtrusive emotion sensing system using mobile phones for improving human mental health mood魔术师:一个普遍和不引人注目的情绪感应系统，使用手机来改善人类的心理健康

Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems Pub Date : 2014-11-03 DOI: 10.1145/2668332.2668371

Shuangjiang Li, Rui Guo, Li He, Wei Gao, H. Qi, Gina P. Owens

引用次数: 7