2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)最新文献_第5页

Quality of information-aware real-time traffic flow analysis and reporting 高质量的信息感知实时交通流量分析和报告

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7133996

Manisha Mukherjee, J. Edwards, H. Kwon, T. L. Porta

引用次数: 0

Dynamic resource provisioning through Fog micro datacenter 通过Fog微数据中心进行动态资源发放

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134002

Mohammad Aazam, E. Huh

{"title":"Dynamic resource provisioning through Fog micro datacenter","authors":"Mohammad Aazam, E. Huh","doi":"10.1109/PERCOMW.2015.7134002","DOIUrl":"https://doi.org/10.1109/PERCOMW.2015.7134002","url":null,"abstract":"Lately, pervasive and ubiquitous computing services have been under focus of not only the research community, but developers as well. Different devices generate different types of data with different frequencies. Emergency, healthcare, and latency sensitive services require real-time response. Also, it is necessary to decide what type of data is to be uploaded in the cloud, without burdening the core network and the cloud. For this purpose, Fog computing plays an important role. Fog resides between underlying IoTs and the cloud. Its purpose is to manage resources, perform data filtration, preprocessing, and security measures. For this purpose, Fog requires an effective and efficient resource management framework, which we provide in this paper. Moreover, since Fog has to deal with mobile nodes and IoTs, which involves objects and devices of different types, having a fluctuating connectivity behavior. All such types of service customers have an unpredictable relinquish probability, since any object or device can quit resource utilization at any moment. In our proposed methodology for resource estimation and management, we have taken into account these factors and formulate resource management on the basis of fluctuating relinquish probability of the customer, service type, service price, and variance of the relinquish probability. Implementation of our system was done using Java, while evaluation was done on CloudSim toolkit. The discussion and results show that these factors can help service provider estimate the right amount of resources, according to each type of service customers.","PeriodicalId":180959,"journal":{"name":"2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126268536","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: 173

Communication coverage awareness for self-aligning wireless communication in disaster operations 灾害作战中自对准无线通信的通信覆盖意识

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134085

T. Pfeiffenberger, P. Dorfinger, Ferdinand von Tüllenburg

{"title":"Communication coverage awareness for self-aligning wireless communication in disaster operations","authors":"T. Pfeiffenberger, P. Dorfinger, Ferdinand von Tüllenburg","doi":"10.1109/PERCOMW.2015.7134085","DOIUrl":"https://doi.org/10.1109/PERCOMW.2015.7134085","url":null,"abstract":"Broad band communication in international disaster response actions is becoming more and more important. The information exchange between field commanders and tactical commanders lead to a better situational awareness on all layers of disaster management. After large scale disasters the communication infrastructure is often destroyed. Setting up a communication infrastructure is essential in todays disaster response actions. As organizations in disaster response actions are not consisting of IT experts, the setup and installation has to be easy. For example [1] presents such a system. Furthermore the knowledge where to deploy wireless communication gateways and wireless relay nodes is essential. Consequently the positions of field commanders can not only be based on tactical needs but also on communication needs. In this paper we present a simulation based visualization tool which helps to evaluate deployment locations for communication equipment to achieve adequate communication coverage with respect to specific disaster related information. This allows an optimal positioning of relay nodes and field commanders in the field to ensure broad band communication in disaster response actions and thus faster help for the people.","PeriodicalId":180959,"journal":{"name":"2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131694215","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

Power optimization for wearable devices 可穿戴设备的电源优化

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134100

H. Kalantarian, N. Alshurafa, M. Pourhomayoun, M. Sarrafzadeh

引用次数: 12

Towards detection of bad habits by fusing smartphone and smartwatch sensors 通过融合智能手机和智能手表的传感器来检测坏习惯

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134104

M. Shoaib, S. Bosch, H. Scholten, P. Havinga, Özlem Durmaz Incel

{"title":"Towards detection of bad habits by fusing smartphone and smartwatch sensors","authors":"M. Shoaib, S. Bosch, H. Scholten, P. Havinga, Özlem Durmaz Incel","doi":"10.1109/PERCOMW.2015.7134104","DOIUrl":"https://doi.org/10.1109/PERCOMW.2015.7134104","url":null,"abstract":"Recently, there has been a growing interest in the research community about using wrist-worn devices, such as smartwatches for human activity recognition, since these devices are equipped with various sensors such as an accelerometer and a gyroscope. Similarly, smartphones are already being used for activity recognition. In this paper, we study the fusion of a wrist-worn device (smartwatch) and a smartphone for human activity recognition. We evaluate these two devices for their strengths and weaknesses in recognizing various daily physical activities. We use three classifiers to recognize 13 different activities, such as smoking, eating, typing, writing, drinking coffee, giving a talk, walking, jogging, biking, walking upstairs, walking downstairs, sitting, and standing. Some complex activities, such as smoking, eating, drinking coffee, giving a talk, writing, and typing cannot be recognized with a smartphone in the pocket position alone. We show that the combination of a smartwatch and a smartphone recognizes such activities with a reasonable accuracy. The recognition of such complex activities can enable well-being applications for detecting bad habits, such as smoking, missing a meal, and drinking too much coffee. We also show how to fuse information from these devices in an energy-efficient way by using low sampling rates. We make our dataset publicly available in order to make our work reproducible.","PeriodicalId":180959,"journal":{"name":"2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133302423","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: 111

Demo abstract disseminate: A demonstration of device-to-device media dissemination 演示摘要传播:设备到设备的媒体传播的演示

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134020

Venkat Srinivasan, T. Kalbarczyk, Christine Julien

引用次数: 0

Demo abstract: A microphone sensor based system for green building applications 演示摘要:一种基于麦克风传感器的绿色建筑应用系统

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134024

Md Abdullah Al Hafiz Khan, Sheung Lu, Nirmalya Roy, Nilavra Pathak

{"title":"Demo abstract: A microphone sensor based system for green building applications","authors":"Md Abdullah Al Hafiz Khan, Sheung Lu, Nirmalya Roy, Nilavra Pathak","doi":"10.1109/PERCOMW.2015.7134024","DOIUrl":"https://doi.org/10.1109/PERCOMW.2015.7134024","url":null,"abstract":"Acoustic sensing has influenced many applications in green building energy management, such as designing multi-modal energy disaggregation algorithms through fine-grained appliance state identifications or efficiently controlling the HVAC system based on the occupancy of the environment. In this demo paper we build a low-cost system prototype using off-the-shelf commercially available hardware (Raspberry Pi and super high gain microphone) to handle both acoustic sensing and its processing that is portable and easily deployable in any indoor environment. Our system is useful in detecting appliance noise for fine-grained energy metering and human voice for managing building energy footprint. We use the decibel strength of the sound to determine if it should be filtered out as a silence or stored in as an audio of interest. A fast fourier transform that quickly converts the sinusoidal input of the audio signals into its associated frequencies is implemented along with the Mel-Frequency Cepstral Coefficients (MFCCs) feature to distinguish between a human voice and an appliance noise. We also implement all the computations on-chip to quantify the energy-delay benefits.","PeriodicalId":180959,"journal":{"name":"2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133429902","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

Next place prediction by understanding mobility patterns 通过了解移动模式来预测下一个地点

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134083

M. Dash, Kee Kiat Koo, J. Gomes, S. Krishnaswamy, Daniel Rugeles, A. Nash

引用次数: 21

Tool chain for application development with name-centric services 使用以名称为中心的服务进行应用程序开发的工具链

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134007

Torsten Teubler, H. Hellbrück

{"title":"Tool chain for application development with name-centric services","authors":"Torsten Teubler, H. Hellbrück","doi":"10.1109/PERCOMW.2015.7134007","DOIUrl":"https://doi.org/10.1109/PERCOMW.2015.7134007","url":null,"abstract":"Regarding service oriented architectures various tool chains evolved in the last decades. However, in terms of content-centric approaches tools and middleware are in an early stage. Especially tool support for name-centric services in future heterogeneous networks is not available. Future networks will cover future Internet, wireless sensor networks, mobile and ubiquitous applications. Existing content-centric networking provides powerful, flexible, but heavyweight APIs to the developers but does not cover middleware and tool chains for services. Therefore, we implement a solution for application development with name-centric services based on an existing content-centric networking protocol. We design a lightweight service description based on JSON which is short and can be easily understood. We implement a complete tool chain for automatic code generation for server and client applications. We demonstrate the workflow, the convenience for the application developer and the effectiveness of our approach in a convincing application example. A first evaluation of the code generation reveals a prediction of logical lines of code and illustrates the complexity of the problem that is now solved automatically. Our approach is proven to simplify and advance the application development process for name-centric services.","PeriodicalId":180959,"journal":{"name":"2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131864462","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

Emergency support system with directional extensions 具有定向扩展的应急支援系统

2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops) Pub Date : 2015-03-23 DOI: 10.1109/PERCOMW.2015.7134088

András Kokuti

引用次数: 1