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Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)最新文献

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Developing a model for trust management in pervasive devices 开发普及设备中的信任管理模型
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.41
F. Almenárez, Andrés Marín López, Daniel Díaz Sánchez, J. Sánchez
{"title":"Developing a model for trust management in pervasive devices","authors":"F. Almenárez, Andrés Marín López, Daniel Díaz Sánchez, J. Sánchez","doi":"10.1109/PERCOMW.2006.41","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.41","url":null,"abstract":"Pervasive devices interacting in open and dynamic spaces with each others require a mechanism that allows them acting autonomously in a secure way and protecting their resources. Trust is fundamental to establish communication with other users, because the identity is often uncertain and on one's own does not provide trust information, for instance, could an unknown user be trustworthy? Nowadays, these devices have a so limited security support. So, we propose a simple trust management model to enhance such support, allowing them interact in ad hoc networks and peer-to-peer applications in a secure way. In this paper, our main contribution is a mathematical and a probabilistic model, as well as demonstrating the model feasibility, since it has been assessed through the prototype implementation, which has been tested in a Pocket PC","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115285010","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: 108
QoS routing in OLSR with several classes of service 具有多个服务类别的OLSR中的QoS路由
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.115
Jérémie Leguay, T. Friedman
{"title":"QoS routing in OLSR with several classes of service","authors":"Jérémie Leguay, T. Friedman","doi":"10.1109/PERCOMW.2006.115","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.115","url":null,"abstract":"The optimized link state routing (OLSR) protocol is a proactive link-state protocol for ad-hoc networks. It uses an optimization called multi-point relays (MPRs) to provide an efficient broadcast structure and to reduce the number of link advertisements. Various propositions have been made to enhance the quality of service (QoS) of the routes that OLSR provides, selecting routes according to metrics such as their expected loss rate or throughput. This paper analyzes the existing propositions and finds them lacking. By building upon OLSR's link announcement mechanism, these solutions permit the advertisement of links with non desirable properties and can only support one class of service. We propose ways to improve one of the propositions, QOLSR. Our QOLSR+ uses MPRs only to create a reliable broadcast structure and employs modified link announcements to increase the number of advertised links","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116915558","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: 22
A design of a molecular communication system for nanomachines using molecular motors 基于分子马达的纳米机器分子通讯系统设计
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.4
M. Moore, A. Enomoto, T. Nakano, R. Egashira, T. Suda, A. Kayasuga, H. Kojima, H. Sakakibara, K. Oiwa
{"title":"A design of a molecular communication system for nanomachines using molecular motors","authors":"M. Moore, A. Enomoto, T. Nakano, R. Egashira, T. Suda, A. Kayasuga, H. Kojima, H. Sakakibara, K. Oiwa","doi":"10.1109/PERCOMW.2006.4","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.4","url":null,"abstract":"Molecular communication is one solution for nano-scale communication between nanomachines. Nanomachines (e.g., biological molecules, artificial devices) represent small devices or components that perform computation, sensing, or actuation. Molecular communication provides a mechanism for one nanomachine to encode or decode information into molecules and to send information to another nanomachine. This paper describes a molecular motor communication system in terms of a high level architecture for molecular communication. We also briefly discuss current and future work in molecular communication","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124859110","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: 141
Fault-tolerant power assignment and backbone in wireless networks 无线网络中的容错功率分配与主干网
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.55
Paz Carmi, M. J. Katz, M. Segal, Hanan Shpungin
{"title":"Fault-tolerant power assignment and backbone in wireless networks","authors":"Paz Carmi, M. J. Katz, M. Segal, Hanan Shpungin","doi":"10.1109/PERCOMW.2006.55","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.55","url":null,"abstract":"Given a wireless network, we need to assign transmission power to each of the nodes, that will enable communication between any two nodes (via other nodes). Moreover, due to possible faults, we would like to have at least k vertex-disjoint paths from any node to any other node, where k is some fixed integer, depending on the reliability of the nodes. The goal is to achieve this directed k-connectivity with minimal overall power consumption. The problem is NP-Hard for any k ges 1, already for planar networks. Here we develop an O(k)-approximation algorithm for the planar case. We also address the problem of constructing a connected backbone, for which we present an efficient constant-factor approximation algorithm","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126064424","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: 12
A RSSI-based and calibrated centralized localization technique for wireless sensor networks 一种基于rssi的无线传感器网络集中式定位技术
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.13
C. Alippi, Giovanni Vanini
{"title":"A RSSI-based and calibrated centralized localization technique for wireless sensor networks","authors":"C. Alippi, Giovanni Vanini","doi":"10.1109/PERCOMW.2006.13","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.13","url":null,"abstract":"This paper presents a multi-hop localization technique for WSNs exploiting acquired received signal strength indications. The proposed system aims at providing an effective solution for the self localization of nodes in static/semi-static wireless sensor networks without requiring previous deployment information","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114944530","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: 192
Molecular communication for health care applications 医疗保健应用中的分子通讯
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.97
Y. Moritani, S. Hiyama, T. Suda
{"title":"Molecular communication for health care applications","authors":"Y. Moritani, S. Hiyama, T. Suda","doi":"10.1109/PERCOMW.2006.97","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.97","url":null,"abstract":"Molecular communication is a new communication paradigm using molecules as a communication carrier. In molecular communication, information is encoded onto molecules at senders and the molecules propagate to receivers in a controlled manner. The receivers, upon receiving the molecules, decode the encoded information and react biochemically. Molecular communication provides means to deliver molecules to destinations and allows biological and artificially-created components to communicate with each other. This paper describes a design of a molecular communication system that has potentialities to enable future health care applications","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128237816","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: 87
Hybrid context modeling: a location-based scheme using ontologies 混合上下文建模:使用本体的基于位置的方案
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.65
I. Roussaki, M. Strimpakou, N. Kalatzis, M. Anagnostou, C. Pils
{"title":"Hybrid context modeling: a location-based scheme using ontologies","authors":"I. Roussaki, M. Strimpakou, N. Kalatzis, M. Anagnostou, C. Pils","doi":"10.1109/PERCOMW.2006.65","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.65","url":null,"abstract":"Context awareness is an inherent feature of pervasive computing. It enhances the proactiveness of the system thus requiring less user attention and fewer human-machine interactions, it supports intelligent personalization features, and it can assist the system to address the user requirements considering the current conditions. Nevertheless, in such environments, various types of context information are involved and need to be efficiently managed and maintained, soundly interpreted, rapidly processed, and securely disseminated by the system. Thus, an interoperable and flexible context representation scheme is necessary that will support efficient context interpretation and reasoning and will perform well in distributed large-scale context-aware systems. This paper is concerned with the development of a hybrid context representation scheme that aims to combine the maintenance, distribution and administrative facilities of a location-based context model and the semantic advantages of context ontologies","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124680023","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: 68
Dynamic discovery and monitoring in migratory interactive services 迁移交互式服务的动态发现与监控
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.45
R. Bandelloni, F. Paternò, Zigor Salvador
{"title":"Dynamic discovery and monitoring in migratory interactive services","authors":"R. Bandelloni, F. Paternò, Zigor Salvador","doi":"10.1109/PERCOMW.2006.45","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.45","url":null,"abstract":"Migratory interactive services play an important role in supporting mobile users because they allow them to continue their activities across interaction with different devices. When designing architectures and infrastructures for supporting such services, one important issue is how to manage the dynamic set of interactive devices that can be involved. In this paper, we present a solution able to flexibly manage dynamic discovery of interactive devices and their monitoring and exploit such information","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124346903","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
Using buddies to live longer in a boring world [sensor network protocol] 利用伙伴在无聊的世界中活得更久[传感器网络协议]
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.139
S. Goel, T. Imielinski, A. Passarella
{"title":"Using buddies to live longer in a boring world [sensor network protocol]","authors":"S. Goel, T. Imielinski, A. Passarella","doi":"10.1109/PERCOMW.2006.139","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.139","url":null,"abstract":"In a sensor network monitoring natural environment, the readings of sensor nodes show high temporal and spatial correlation. This stems from the fact that most characteristics of natural environment (chemical concentration, temperature, humidity, pollution, etc.) do not change abruptly in space and time. From a sensor's perspective then, the environmental phenomena are quite predictable, and hence, \"boring\". In this paper, we introduce the novel idea of buddies to exploit temporal correlation. We propose a simple Buddy protocol to implement this idea. We analyze the performance of the protocol and identify factors that influence it. We discuss research challenges that would pave the way for more efficient protocols based on this idea","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127895205","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
Dependability and accountability for context-aware middleware systems 情境感知中间件系统的可依赖性和问责制
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06) Pub Date : 2006-03-13 DOI: 10.1109/PERCOMW.2006.36
A. Rice, A. Beresford
{"title":"Dependability and accountability for context-aware middleware systems","authors":"A. Rice, A. Beresford","doi":"10.1109/PERCOMW.2006.36","DOIUrl":"https://doi.org/10.1109/PERCOMW.2006.36","url":null,"abstract":"In this paper we present a framework to provide dependability through accountability. Our proposal exploits the asymmetry present in the majority of sensor data processing to cheaply validate events and processing which occurs at various points in a distributed middleware system. We exemplify our framework with reference to two real-world distributed location middlewares. We adapt one of these to evaluate our framework and present performance results","PeriodicalId":250624,"journal":{"name":"Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126373366","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
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