2015 IEEE 14th International Symposium on Network Computing and Applications最新文献

@migo: A Comprehensive Middleware Solution for Participatory Sensing Applications 面向参与式传感应用的综合中间件解决方案

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.26

R. Bachiller, Nelson Matthys, P. Cid, W. Joosen, D. Hughes, Kristof Van Laerhoven

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引用次数: 5

Efficiently Summarizing Data Streams over Sliding Windows 有效地总结滑动窗口上的数据流

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.46

Nicolo Rivetti, Yann Busnel, A. Mostéfaoui

{"title":"Efficiently Summarizing Data Streams over Sliding Windows","authors":"Nicolo Rivetti, Yann Busnel, A. Mostéfaoui","doi":"10.1109/NCA.2015.46","DOIUrl":"https://doi.org/10.1109/NCA.2015.46","url":null,"abstract":"Estimating the frequency of any piece of information in large-scale distributed data streams became of utmost importance in the last decade (e.g., in the context of network monitoring, big data, etc.). If some elegant solutions have been proposed recently, their approximation is computed from the inception of the stream. In a runtime distributed context, one would prefer to gather information only about the recent past. This may be led by the need to save resources or by the fact that recent information is more relevant. In this paper, we consider the sliding window model and propose two different (on-line) algorithms that approximate the items frequency in the active window. More precisely, we determine a (ε, δ)-additive-approximation meaning that the error is greater than ε only with probability δ. These solutions use a very small amount of memory with respect to the size N of the window and the number n of distinct items of the stream, namely, O(1/ε log 1/δ (log N+log n)) and O(1/τε log 1/δ (log N+log n)) bits of space, where τ is a parameter limiting memory usage. We also provide their distributed variant, i.e., considering the sliding window functional monitoring model. We compared the proposed algorithms to each other and also to the state of the art through extensive experiments on synthetic traces and real data sets that validate the robustness and accuracy of our algorithms.","PeriodicalId":222162,"journal":{"name":"2015 IEEE 14th International Symposium on Network Computing and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128971518","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: 23

Packet Erasure Multi-Channel Model for Video Streaming Applications 视频流应用的包擦除多通道模型

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.50

Ronit Nossenson, N. Nossenson

引用次数: 0

Proactive Scalability and Management of Resources in Hybrid Clouds via Machine Learning 通过机器学习实现混合云中资源的主动可扩展性和管理

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.36

D. Avresky, P. D. Sanzo, Alessandro Pellegrini, B. Ciciani, Luca Forte

引用次数: 10

A Flexible and Lightweight BGP Route Injector to Multiple Peers 灵活、轻量级的多对等体BGP路由注入器

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.28

Jialiang Pan, Yaoqing Liu

引用次数: 1

A Fuzzy Controller to Optimize a Wireless Network Environment 优化无线网络环境的模糊控制器

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.44

G. Mateus, B. Wilges, M. Dantas, S. Nassar

引用次数: 1

Analyzing the Effect of Soft Handover on WLAN Usage Efficiency under Load Condition 负载条件下软切换对无线局域网使用效率的影响分析

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.47

Nitish K. Panigrahy, Sasthi C. Ghosh

引用次数: 2

Performance Evaluation of Mixed Traffic Scheduling Algorithm in LTE Network LTE网络混合流量调度算法的性能评价

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.52

A. Belghith, Wafa Ben Elmabrouk, Selem Trabelsi

引用次数: 7

Robustness of Multiple High Speed TCP CUBIC Connections under Severe Operating Conditions 苛刻运行条件下多个高速TCP立方连接的鲁棒性

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.43

Artur Pilimon, S. Ruepp, M. Berger

引用次数: 1

A Failure Detector for k-Set Agreement in Dynamic Systems 动态系统中k集一致性的故障检测器

2015 IEEE 14th International Symposium on Network Computing and Applications Pub Date : 2015-09-28 DOI: 10.1109/NCA.2015.45

D. Jeanneau, Thibault Rieutord, L. Arantes, Pierre Sens

引用次数: 2