Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07)最新文献_第6页

Non-cooperative versus Cooperative Approaches for Distributed Network Synchronization 分布式网络同步的非合作与合作方法

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.85

A. Scaglione, R. Pagliari

引用次数: 9

Ontology-Directed Generation of Frameworks for Pervasive Service Development 面向本体的普适服务开发框架生成

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.91

C. Consel, Wilfried Jouve, Julien Lancia, Nicolas Palix

引用次数: 10

LightPeers: A Lightweight Mobile P2P Platform LightPeers:轻量级移动P2P平台

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.59

B. Christensen

引用次数: 12

Support of Stateful Services in Pervasive Environments 在普及环境中支持有状态服务

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.110

Caroline Funk, C. Ehm, Claudia Linnhoff-Popien, Christoph Kuhmünch

引用次数: 1

A Soldier-Robot Ad Hoc Network 士兵-机器人自组织网络

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.13

B. Luu, Barry J. O'Brien, D. Baran, R. Hardy

{"title":"A Soldier-Robot Ad Hoc Network","authors":"B. Luu, Barry J. O'Brien, D. Baran, R. Hardy","doi":"10.1109/PERCOMW.2007.13","DOIUrl":"https://doi.org/10.1109/PERCOMW.2007.13","url":null,"abstract":"The mobility and convenience of wireless LANs have resulted in a proliferation of IEEE 802.11 a/b/g devices. However, their capabilities depend on a network infrastructure which military operations cannot reliably obtain in a battlefield environment. The U.S. Army Research Laboratory (ARL) has researched mobile ad hoc networks (MANET) which do not depend on an infrastructure but possess ad hoc routing capabilities that allow mobile nodes to self-configure and adapt to changes in network topology in order to sustain connectivity. This paper presents and discusses an implementation of a soldier-robot ad hoc network to support reconnaissance, surveillance and target acquisition (RSTA) capabilities. The realization of this wireless MANET was achieved by using commercial off-the-shelf (COTS) wireless network hardware and open-source software. We will describe the seamless integration of MANET capability into a soldier system used to remotely control a small unmanned ground vehicle (SUGV). We will explain the use of MANET technology in extending the operational range of the robot in both line-of-sight and non-light-of-sight environments, such as in buildings, using intermediate MANET nodes","PeriodicalId":352348,"journal":{"name":"Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125510940","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: 30

MaLM: Machine Learning Middleware to Tackle Ontology Heterogeneity MaLM:解决本体异构的机器学习中间件

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.64

L. Capra

{"title":"MaLM: Machine Learning Middleware to Tackle Ontology Heterogeneity","authors":"L. Capra","doi":"10.1109/PERCOMW.2007.64","DOIUrl":"https://doi.org/10.1109/PERCOMW.2007.64","url":null,"abstract":"We envisage pervasive computing applications to be predominantly engaged in knowledge-based interactions, where services and information will be found and exchanged based on some formal knowledge representation. To enable knowledge sharing and reuse, current middleware make the assumption that a single, universally accepted, ontology exists with which queries and assertions are exchanged. We argue that such an assumption is unrealistic. Rather, different communities will speak different `dialects'; in order to enable cross-community interactions, thus increasing the range of services and information available to users, on-the-fly translations are required. In this paper we introduce MaLM, a middleware for pervasive computing devices that exploits an unsupervised machine learning technique called self-organising map to tackle the problem of ontology heterogeneity. At any given time, the MaLM instance running on a device operates in one of two possible modes: `training', that is, MaLM is autonomically learning how to group together semantically closed concepts; and `expert', that is, given in input a query or assertion expressed in a foreign dialect, MaLM identifies the concept, expressed in the device mother-tongue, that most closely represents it","PeriodicalId":352348,"journal":{"name":"Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123761479","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: 8

Pervasive Fabrication: Making Construction Ubiquitous in Education 无孔不入的捏造:使建构在教育中无处不在

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.93

M. Eisenberg, L. Buechley

引用次数: 68

Fundamental Mobility Properties for Realistic Performance Analysis of Intermittently Connected Mobile Networks 间歇连接移动网络实际性能分析的基本移动特性

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.52

A. Jindal, K. Psounis

{"title":"Fundamental Mobility Properties for Realistic Performance Analysis of Intermittently Connected Mobile Networks","authors":"A. Jindal, K. Psounis","doi":"10.1109/PERCOMW.2007.52","DOIUrl":"https://doi.org/10.1109/PERCOMW.2007.52","url":null,"abstract":"Traditional mobile ad hoc routing protocols fail to deliver any data in intermittently connected mobile ad hoc networks (ICMN's) because of the absence of complete end-to-end paths in these networks. To overcome this issue, researchers have proposed to use node mobility to carry data around the network. These schemes are referred to as mobility-assisted routing schemes. A mobility-assisted routing scheme forwards data only when appropriate relays meet each other. The time it takes for them to first meet each other is referred to as the meeting time. The time duration they remain in contact with each other is called the contact time. If they fail to exchange the packet during the contact time (due to contention in the network), then they have to wait till they meet each other again. This time duration is referred to as the inter meeting time. A realistic performance analysis of any mobility-assisted routing scheme requires a knowledge of the statistics of these three quantities. These quantities vary largely depending on the mobility model at hand. This paper studies these three quantities for the three most popularly used mobility models: random direction, random waypoint and random walk models. Hence, this work allows for a realistic performance analysis of any routing scheme under any of these three mobility models","PeriodicalId":352348,"journal":{"name":"Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07)","volume":"21 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131776741","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: 34

A Privacy-Enhancing Radio Frequency Identification Tag: Implementation of the Clipped Tag 增强隐私的射频识别标签:剪辑标签的实现

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.11

P. Moskowitz, Andris Lauris, Stephen S. Morris

引用次数: 18

Managing an Integrated Ubicomp Environment Using Ontologies and Reasoning 使用本体和推理管理集成的Ubicomp环境

Fifth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PerComW'07) Pub Date : 2007-03-19 DOI: 10.1109/PERCOMW.2007.65

Michael Blackstock, R. Lea, C. Krasic

引用次数: 9