Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access最新文献

Fall Detection Application for the Elderly in the Family Heroes System 家庭英雄系统长者跌倒侦测应用

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356738

Moustafa Fayad, A. Mostefaoui, Samir Chouali, S. Benbernou

引用次数: 9

Measuring Power Relations Among Locations From Mobility Data 从移动数据衡量地点之间的权力关系

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356744

L. S. Oliveira, Pedro O. S. Vaz de Melo, A. C. Viana

{"title":"Measuring Power Relations Among Locations From Mobility Data","authors":"L. S. Oliveira, Pedro O. S. Vaz de Melo, A. C. Viana","doi":"10.1145/3345770.3356744","DOIUrl":"https://doi.org/10.1145/3345770.3356744","url":null,"abstract":"Key location identification in cities is central in human mobility investigation as well as for societal problem comprehension. In this context, we propose a methodology to quantify the power of point-of-interests (POIs) in their vicinity, in terms of impact and independence - the first work in the literature (to the best of our knowledge). Different from literature, we consider the flow of people in our analysis, instead of the number of neighbor POIs or their structural locations in the city. Thus, we first modeled POI's visits using the multiflow graph model where each POI is a node and the transitions of users among POIs are a weighted direct edge. Using this multiflow graph model, we compute the attract, support and independence powers. The attract power and support power measure how many visits a POI gather from and disseminate over its neighborhood, respectively. Moreover, the independence power captures the capacity of POI to receive visitors independently from other POIs. Using a dataset describing the mobility of individuals in the Dartmouth College campus, we identify a slight dependence among buildings as well as the tendency of people to be mostly stationary in few buildings with short transit periods among them.","PeriodicalId":285517,"journal":{"name":"Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132944202","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

Fingerprinting using Fine Timing Measurement 使用精细定时测量的指纹识别

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356736

Jérôme Henry, N. Montavont

引用次数: 4

A Coordination Framework for Experimentation in 5G Testbeds: URLLC as Use Case 5G试验台实验的协调框架:URLLC作为用例

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356742

A. Díaz, Delia Rico, B. García, P. Merino

引用次数: 6

Design and Implementation of Offloading and Resource Management Techniques in a Mobile Cloud Environment 移动云环境下卸载与资源管理技术的设计与实现

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3365110

Shichao Guan, A. Boukerche

引用次数: 4

Testbed of QoS Ad-Hoc Network Designed for Cooperative Multi-drone Tasks 面向协同多无人机任务的QoS自组网测试平台

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356740

Ouns Bouachir, M. Aloqaily, F. Garcia, N. Larrieu, T. Gayraud

{"title":"Testbed of QoS Ad-Hoc Network Designed for Cooperative Multi-drone Tasks","authors":"Ouns Bouachir, M. Aloqaily, F. Garcia, N. Larrieu, T. Gayraud","doi":"10.1145/3345770.3356740","DOIUrl":"https://doi.org/10.1145/3345770.3356740","url":null,"abstract":"Thanks to technological advances in information and communications, Unmanned Aerial Vehicles (UAVs) (aka drones) technology has become one of the most important service delivery inventions these days. Equipped with sensors and cameras, these technologies can perform much on-demand critical application ranging from military and environmental to rescue operations. These UAVs devices, sometimes tiny, that can replace human and manned aircraft in several tasks, have been utilized to perform various types of services and applications more efciently. However, the deployment side of such emerging technology is still facing many issues and challenges. Using multi-drones or swarm of drones, together to accomplish one operation is one of these recent challenges. Such a system requires a high level of delicacy and cooperation to achieve the required autonomy and reduce human interaction as possible. Communication is one of the biggest challenges in these systems, since the devices should keep exchanging various types of messages with different Quality of Service (QoS) requirements. In this paper, a collaborative autonomous system of swarm drones based on deep learning has been proposed and a testbed of cooperative UAVs' mission to validate the performance of the dedicated QoS communication system using Paparazzi drones The proposed system is aware of the drones' requirements in term of QoS and able to meet with their dynamic demands.","PeriodicalId":285517,"journal":{"name":"Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131298045","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: 16

Are We Still Friends? Evaluating Tie Persistence in Mobility Traces 我们还是朋友吗?评估移动轨迹中的领带持久性

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356743

A. C. Domingues, H. S. Santana, Fabrício A. Silva, Pedro O. S. Vaz de Melo, A. Loureiro

{"title":"Are We Still Friends? Evaluating Tie Persistence in Mobility Traces","authors":"A. C. Domingues, H. S. Santana, Fabrício A. Silva, Pedro O. S. Vaz de Melo, A. Loureiro","doi":"10.1145/3345770.3356743","DOIUrl":"https://doi.org/10.1145/3345770.3356743","url":null,"abstract":"The advent of mobility networks brought to the surface the need to understand how mobile entities behave, specially considering how the interactions among them are affected. With the arrival of wireless and mobile networks such as 5G, the characterization of contacts between users becomes more and more important. Thereof, protocols, algorithms and applications started to lure on this kind of information. However, we still have to understand better how these interactions change over time and what are the factors that rule them. In this work, we analyze a mobility trace containing data about Wi-Fi users in a university campus over the period of one year to understand how time and space affect their relationships. To do so, we use a set of previously studied metrics to classify contacts between users into random and social. This classification is based on the number of contacts in common between two users and their encounter regularity, i.e., how frequently they meet during their routine. Additionally, this study contributes by going one step further and classifying users into those same categories according to their contacts distribution. Then, we consider how these users and contacts evolve over time, and what is the role of location and time in this evolution. Finally, we discuss how such evolution information can be used to provide better solutions in mobile networks, such as through the ability to predict how long a contact will last, or the ability to measure how qualified a certain user is to deliver a message.","PeriodicalId":285517,"journal":{"name":"Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132694990","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: 6

Performance Analysis of Compressed Block Acknowledgment in IEEE 802.11ax IEEE 802.11ax中压缩块确认的性能分析

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356735

Jan Friedrich, S. Günther, C. Lindemann

引用次数: 4

Vulnerability Assessment and Classification based on Influence Metrics in Mobile Social Networks 基于影响度量的移动社交网络脆弱性评估与分类

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356737

Keerthiraj Nagaraj, Swapnil Sunilkumar Bhasale, J. Mcnair, A. Helmy

{"title":"Vulnerability Assessment and Classification based on Influence Metrics in Mobile Social Networks","authors":"Keerthiraj Nagaraj, Swapnil Sunilkumar Bhasale, J. Mcnair, A. Helmy","doi":"10.1145/3345770.3356737","DOIUrl":"https://doi.org/10.1145/3345770.3356737","url":null,"abstract":"In emerging 5G wireless systems, Mobile Social Networks (MSN) will play an important role for providing data services and offloading data traffic from cellular networks. MSNs are vulnerable to various security attacks because of the ways users move and collaborate. Since most protocols for MSNs are designed based on social behaviors of users, it is important to understand the impact of user behavior on network vulnerability. This can provide valuable insights into crucial factors, such as how easily a network loses its connectivity, or a network's ability to form strong communities. We present a novel vulnerability assessment and classification scheme based on structural, social and influence distribution metrics in mobile social networks. We design a vulnerability index metric (VI) to investigate the level of damage inflicted when networks are subjected to both targeted and random attacks. Then, we use influence distribution metrics and various machine learning based classifiers to determine the vulnerability levels for various network states. Finally, we define a Mean Information Diffusion index to determine the information dissemination capability of a network, given the vulnerability state. Our results revealed that campus WLAN traces, represented by the Time Variant Community model, exhibit highly vulnerable states that reduce the network's ability to disseminate information by up to 16%.","PeriodicalId":285517,"journal":{"name":"Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129703448","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

Distributed Learning of Hop Count Distributions in Ad Hoc Networks Ad Hoc网络中跳数分布的分布式学习

Proceedings of the 17th ACM International Symposium on Mobility Management and Wireless Access Pub Date : 2019-11-25 DOI: 10.1145/3345770.3356745

S. Shamoun

引用次数: 0