2008 Ninth International Conference on Mobile Data Management Workshops, MDMW最新文献

Leveraging Multi-Agent Systems Backed by Semantic Web for the Delivery of Innovative Value Added Mobile Telecommunications Services 利用以语义网为支援的多代理系统提供创新增值流动电讯服务

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.11

Ahmet Feyzi Ateú

引用次数: 0

How Much Room before you Rely: Balancing Privacy Control and Fidelity in the Location-based Pervasive Applications 在你依赖之前有多大的空间:在基于位置的普及应用程序中平衡隐私控制和保真度

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.9

N. Talukder, S. Ahamed

{"title":"How Much Room before you Rely: Balancing Privacy Control and Fidelity in the Location-based Pervasive Applications","authors":"N. Talukder, S. Ahamed","doi":"10.1109/MDMW.2008.9","DOIUrl":"https://doi.org/10.1109/MDMW.2008.9","url":null,"abstract":"Rapid development of innovative location-centric applications promoted through widespread proliferation of wireless technology and availability of small handheld devices have brought about a new era in pervasive computing. Besides, they are constantly challenged by individual privacy protection necessities as the location information are stored and exchanged among entities and service providers. In this paper, we attempt to categorize location-centric pervasive applications based on the utility and flexibility on imposing privacy measures. Our first category of applications \"Services based on location constraints\" provide less options for privacy protection, while the second one \"Location-centric statistical query services\" allows more control of privacy on the clients' side. But once again giving away too much control to regulate priva.cy on the client side also undermines the quality and fidelity of the applications. We discuss some of the research issues of the privacy flexible framework for location-centric application, ,the costs incurred upon losing fidelity and wayouts to cope with them without compromising privacy in the first place. The framework introduces an interesting class of applications where users relish on the balance of location privacy protection and fidelity of the application.","PeriodicalId":242324,"journal":{"name":"2008 Ninth International Conference on Mobile Data Management Workshops, MDMW","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130003947","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

Generating Virtual Users with Real Path Information to Improve Location Privacy 生成具有真实路径信息的虚拟用户，提高位置隐私

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.8

H. Kreuzpointner, R. Eigner

引用次数: 4

Lineage-based Probabilistic Event Stream Processing 基于谱系的概率事件流处理

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.12

Zhitao Shen, H. Kawashima, H. Kitagawa

{"title":"Lineage-based Probabilistic Event Stream Processing","authors":"Zhitao Shen, H. Kawashima, H. Kitagawa","doi":"10.1109/MDMW.2008.12","DOIUrl":"https://doi.org/10.1109/MDMW.2008.12","url":null,"abstract":"In this paper, we propose a query language to support probabilistic queries for composite event stream matching. The language allows users to express Kleene closure patterns for complex event detection in physical world. We also propose a working framework for query processing over probabilistic event streams. Our method first detects sequence patterns over probabilistic data streams by using a new data structure, AIG which handles a record sets of active states with a NFA-based approach. After detecting active states, our method then computes the probability of each detected sequence pattern on its lineage. That is, query processing and confidence computation are decoupled. By the benefit of lineage, the probability of an output event can be directly calculated without considering the query plan. We conduct a performance evaluation of our method comparing with naive one which is called possible worlds approach. The result clearly shows the effectiveness of our approach. While our approach shows scalable throughput, naive approach degrades its performance rapidly. The experiments are conducted with the window size, the number of event types and the number of alternatives.","PeriodicalId":242324,"journal":{"name":"2008 Ninth International Conference on Mobile Data Management Workshops, MDMW","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125320201","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: 14

p-Sensitivity: A Semantic Privacy-Protection Model for Location-based Services p-敏感性:基于位置服务的语义隐私保护模型

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.20

Zhengyan Xiao, Jianliang Xu, Xiaofeng Meng

引用次数: 47

Cache Management Techniques for Privacy Preserving Location-based Services 保护隐私的基于位置服务缓存管理技术

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.2

Yu Chen, Jie Bao, Wei-Shinn Ku, Jiun-Long Huang

引用次数: 14

Proactive Replica Placement Using Mobility Prediction 使用移动性预测的主动副本放置

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.21

J. Gossa, A. Janecek, K. Hummel, W. Gansterer, J. Pierson

引用次数: 20

Real-Time Monitoring of Mobile Biological Sensor Data-Streams: Architecture and Cost-Model 移动生物传感器数据流的实时监测:架构和成本模型

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.22

A. Goñi, J. Rodriguez, A. Burgos, A. Illarramendi, L. Dranca

引用次数: 3

Ontology-based Use Cases for Design-time and Runtime Composition of Mobile Services 基于本体的移动服务设计时和运行时组合用例

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.19

M. Rój, P. H. Meland, J. Floch, J. Domaszewicz

引用次数: 1

Network Distance Based Cache Replacement Policy for Location-Dependent Data in Mobile Environment 移动环境下基于网络距离的位置依赖数据缓存替换策略

2008 Ninth International Conference on Mobile Data Management Workshops, MDMW Pub Date : 2008-04-27 DOI: 10.1109/MDMW.2008.17

M. Magdalene, Jane F, Yaser Nouh, R. Nadarajan, Maytham Safar

引用次数: 7