Proceedings of the 14th International Conference on Information Processing in Sensor Networks最新文献_第4页

Detecting deterioration of nearsightness 检测近视恶化程度

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2742558

Xiaolin Fang, Junzhou Luo, Hong Gao, Weiwei Wu, Siyao Cheng, Zhipeng Cai

引用次数: 1

RUBreathing: non-contact real time respiratory rate monitoring system RUBreathing:非接触式实时呼吸率监测系统

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2737133

Anh Luong, Spencer Madsen, Michael Empey, Neal Patwari

引用次数: 2

A column matching based algorithm for target self-localization using beacon nodes 基于列匹配的信标节点目标自定位算法

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2742935

Y. R. Venugopalakrishna, C. Murthy, P. Misra, J. Warrior

引用次数: 2

Tongue-n-cheek: non-contact tongue gesture recognition tongue -n-cheek:非接触的舌头手势识别

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2737109

Zheng Li, R. Robucci, Nilanjan Banerjee, C. Patel

引用次数: 25

Software-only system-level record and replay in wireless sensor networks 无线传感器网络中仅软件系统级记录和重放

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2741839

Matthew Tan Creti, V. Sundaram, S. Bagchi, P. Eugster

{"title":"Software-only system-level record and replay in wireless sensor networks","authors":"Matthew Tan Creti, V. Sundaram, S. Bagchi, P. Eugster","doi":"10.1145/2737095.2741839","DOIUrl":"https://doi.org/10.1145/2737095.2741839","url":null,"abstract":"Wireless sensor networks (WSNs) are plagued by the possibility of bugs manifesting only at deployment. However, debugging deployed WSNs is challenging for several reasons---the remote location of deployed sensor nodes, the non- determinism of execution that can make it difficult to replicate a buggy run, and the limited hardware resources available on a node. In particular, existing solutions to record and replay debugging in WSNs fail to capture the complete code execution, thus negating the possibility of a faithful replay and causing a large class of bugs to go unnoticed. In short, record and replay logs a trace of predefined events while a deployed application is executing, enabling replaying of events later using debugging tools. Existing recording methods fail due to the many sources of non-determinism and the scarcity of resources on nodes. In this demo, we present Trace And Replay Debugging In Sensornets (Tardis), a software-only approach for deterministic record and replay of WSN nodes. Tardis is able to record all sources of non-determinism, based on the observation that such information is compressible using a combination of techniques specialized for respective sources. Despite their domain-specific nature, the techniques presented are applicable to the broader class of resource-constrained embedded systems.","PeriodicalId":318992,"journal":{"name":"Proceedings of the 14th International Conference on Information Processing in Sensor Networks","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121365400","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

Improving the error drift of inertial navigation based indoor location tracking 改进惯性导航室内定位跟踪的误差漂移

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2742936

Sourjya Sarkar, Avik Ghose, Archan Misra

引用次数: 1

Enabling plug-n-play for the internet of things with self describing devices 通过自描述设备实现物联网的即插即用

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2742927

V. Rajaraman, P. Misra, Kumaresh Dhotrad, J. Warrior

引用次数: 6

A software-defined sensor architecture for large-scale wideband spectrum monitoring 一种用于大规模宽带频谱监测的软件定义传感器架构

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2737119

Damian Pfammatter, D. Giustiniano, Vincent Lenders

{"title":"A software-defined sensor architecture for large-scale wideband spectrum monitoring","authors":"Damian Pfammatter, D. Giustiniano, Vincent Lenders","doi":"10.1145/2737095.2737119","DOIUrl":"https://doi.org/10.1145/2737095.2737119","url":null,"abstract":"Today's spectrum measurements are mainly performed by governmental agencies which drive around using expensive specialized hardware. The idea of crowdsourcing spectrum monitoring has recently gained attention as an alternative way to capture the usage of wide portions of the wireless spectrum at larger geographical and time scales. To support this vision, we develop a flexible software-defined sensor architecture that enables distributed data collection in real-time over the Internet. Our sensor design builds upon low-cost commercial off-the-shelf (COTS) hardware components with a total cost per sensor device below $100. The low-cost nature of our sensor platform makes the sensing approach particularly suitable for large-scale deployments but imposes technical challenges regarding performance and quality. To circumvent the limits of our solution, we have implemented and evaluated different sensing strategies and noise reduction techniques. Our results suggest that our sensor architecture may be useful in application areas such as dynamic spectrum access in cognitive radios, detecting regions with elevated electro-smog, or simply to gain an understanding of the spectrum usage for advanced signal intelligence such as anomaly detection or policy enforcement.","PeriodicalId":318992,"journal":{"name":"Proceedings of the 14th International Conference on Information Processing in Sensor Networks","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126942523","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: 56

Fleye on the car: big data meets the internet of things 快上车吧:大数据遇上物联网

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2742919

S. Nasser, Andew Barry, Marek Doniec, Guy Peled, G. Rosman, D. Rus, M. Volkov, Dan Feldman

{"title":"Fleye on the car: big data meets the internet of things","authors":"S. Nasser, Andew Barry, Marek Doniec, Guy Peled, G. Rosman, D. Rus, M. Volkov, Dan Feldman","doi":"10.1145/2737095.2742919","DOIUrl":"https://doi.org/10.1145/2737095.2742919","url":null,"abstract":"Vehicle-based vision algorithms, such as the collision alert systems [4], are able to interpret a scene in real-time and provide drivers with immediate feedback. However, such technologies are based on cameras on the car, limited to the vicinity of the car, severely limiting their potential. They cannot find empty parking slots, bypass traffic jams, or warn about dangers outside the car's immediate surrounding. An intelligent driving system augmented with additional sensors and network inputs may significantly reduce the number of accidents, improve traffic congestion, and care for the safety and quality of people's lives. We propose an open-code system, called Fleye, that consists of an autonomous drone (nano quadrotor) that carries a radio camera and flies few meters in front and above the car. The streaming video is transmitted in real time from the quadcopter to Amazon's EC2 cloud together with information about the driver, the drone, and the car's state. The output is then transmitted to the \"smart glasses\" of the driver. The control of the drone, as well as the sensor data collection from the driver, is done by low cost (<30$) minicomputer. Most computation is done in the cloud, allowing straightforward integration of multiple vehicle behaviour and additional sensors, as well as greater computational capability.","PeriodicalId":318992,"journal":{"name":"Proceedings of the 14th International Conference on Information Processing in Sensor Networks","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126688194","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: 7

A low-cost sensor platform for large-scale wideband spectrum monitoring 用于大规模宽带频谱监测的低成本传感器平台

Proceedings of the 14th International Conference on Information Processing in Sensor Networks Pub Date : 2015-04-13 DOI: 10.1145/2737095.2737124

Roberto Calvo-Palomino, Damian Pfammatter, D. Giustiniano, Vincent Lenders

{"title":"A low-cost sensor platform for large-scale wideband spectrum monitoring","authors":"Roberto Calvo-Palomino, Damian Pfammatter, D. Giustiniano, Vincent Lenders","doi":"10.1145/2737095.2737124","DOIUrl":"https://doi.org/10.1145/2737095.2737124","url":null,"abstract":"Today's radio frequency (RF) spectrum measurements are mainly performed by governmental agencies which drive around using bulky and expensive specialized hardware. This approach does not scale well, providing us with only a poor situational awareness of the actual RF spectrum usage around us. We have developed a wideband spectrum monitoring sensor for remote operation that builds upon portable and low-cost commercial off-the-shelf (COTS) hardware components with a total cost per sensor device below $100. This results in a stunning cost reduction factor of 50 to 500 comparing to professional equipment. Our sensor platform adopts the software-defined radio paradigm and performs all signal processing steps on the CPU and GPU of a low-cost single-board computer. We address the challenges of large frequency errors and long scanning times due to the hardware constraints by proposing new correction and optimization methods, providing a satisfactory level of accuracy in indoor and outdoor environments. Our remote sensing platform is envisioned to be used at larger scale for various applications such as dynamic spectrum access in cognitive radios, detecting regions with elevated electro-smog, or for policy enforcement in the electromagnetic space.","PeriodicalId":318992,"journal":{"name":"Proceedings of the 14th International Conference on Information Processing in Sensor Networks","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114402541","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: 10