Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems最新文献_第3页

Solving the grand challenge using an opensource CEP engine 使用开源CEP引擎解决重大挑战

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611331

S. Perera, Sriskandarajah Suhothayan, Mohanadarshan Vivekanandalingam, Paul Fremantle, S. Weerawarana

引用次数: 19

Handling location uncertainty in event driven experimentation 处理事件驱动实验中的位置不确定性

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611303

Kartik Muralidharan, S. Seshan, Narayan Ramasubbu, R. Balan

{"title":"Handling location uncertainty in event driven experimentation","authors":"Kartik Muralidharan, S. Seshan, Narayan Ramasubbu, R. Balan","doi":"10.1145/2611286.2611303","DOIUrl":"https://doi.org/10.1145/2611286.2611303","url":null,"abstract":"The wide spread use of smart phones has ushered in a wave of context-based advertising services that operate on pre-defined user events. A prime example is Location Based Advertising. What is missing though, is the ability to experiment with these services under varying event conditions with real users using their regular phones in real-world environments. Such experiments provide greater insight into user needs for and responsiveness towards context-based advertising applications. However, these event-driven experiments rely on data that arrive from sources such as mobile sensors which have inherent uncertainties associated with them. This effects the interpretation of the outcome of an experiment. In this paper we introduce Jarvis, a behavioural experimentation platform that supports running in-situ real-time experiments of mobile advertising services, targeting real participants on their smart phones based on multiple context-specific events. We highlight the challenges of handling uncertainty on such a platform as well as how we deal with ambiguity in the location attribute.","PeriodicalId":92123,"journal":{"name":"Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems","volume":"11 1","pages":"206-212"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82746574","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

DS-EPL: domain-specific event processing language DS-EPL:特定于领域的事件处理语言

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611296

Ralf Bruns, J. Dunkel, S. Lier, Henrik Masbruch

引用次数: 4

Complex event service provision and composition based on event pattern matchmaking 基于事件模式匹配的复杂事件服务提供和组合

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611287

Feng Gao, E. Curry, Sami Bhiri

{"title":"Complex event service provision and composition based on event pattern matchmaking","authors":"Feng Gao, E. Curry, Sami Bhiri","doi":"10.1145/2611286.2611287","DOIUrl":"https://doi.org/10.1145/2611286.2611287","url":null,"abstract":"Service computing has gained great success because it decouples service providers and consumers. Because of this decoupling, it is possible to reuse software applications without knowing their implementation details. However, business applications consuming complex events (and complex event processing systems in general) are not maximising the full benefits from service computing. Current service models are not suitable for describing complex events and the requirements for enabling pattern-based complex event service composition are not fully addressed. In this paper, we propose a complex event service description model that extends OWL-S and captures the exact semantics of complex events, including their patterns and attributes. We propose algorithms to create event service compositions based on event patterns. These algorithms are capable of selecting the composition plans with lowest estimated data traffic demands over the service network. Moreover, we show how to improve the efficiency of event service composition by indexing event patterns.","PeriodicalId":92123,"journal":{"name":"Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems","volume":"1 1","pages":"71-82"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76966340","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: 25

Supporting quality-aware pervasive applications by probabilistic data stream management 通过概率数据流管理支持具有质量意识的普及应用程序

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611319

Christian Kuka, D. Nicklas

引用次数: 3

Real time load prediction and outliers detection using STORM 基于STORM的实时负荷预测和异常值检测

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611327

Abhinav Sunderrajan, Heiko Aydt, A. Knoll

引用次数: 8

An event processing approach to text stream analysis: basic principles of event based information filtering 文本流分析的事件处理方法:基于事件的信息过滤的基本原理

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611288

A. Bauer, Christian Wolff

引用次数: 4

JetStream: enabling high performance event streaming across cloud data-centers JetStream:支持跨云数据中心的高性能事件流

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611298

R. Tudoran, O. Nano, I. Santos, Alexandru Costan, Hakan Soncu, L. Bougé, Gabriel Antoniu

{"title":"JetStream: enabling high performance event streaming across cloud data-centers","authors":"R. Tudoran, O. Nano, I. Santos, Alexandru Costan, Hakan Soncu, L. Bougé, Gabriel Antoniu","doi":"10.1145/2611286.2611298","DOIUrl":"https://doi.org/10.1145/2611286.2611298","url":null,"abstract":"The easily-accessible computation power offered by cloud infrastructures coupled with the revolution of Big Data are expanding the scale and speed at which data analysis is performed. In their quest for finding the Value in the 3 Vs of Big Data, applications process larger data sets, within and across clouds. Enabling fast data transfers across geographically distributed sites becomes particularly important for applications which manage continuous streams of events in real time. Scientific applications (e.g. the Ocean Observatory Initiative or the ATLAS experiment) as well as commercial ones (e.g. Microsoft's Bing and Office 365 large-scale services) operate on tens of data-centers around the globe and follow similar patterns: they aggregate monitoring data, assess the QoS or run global data mining queries based on inter site event stream processing. In this paper, we propose a set of strategies for efficient transfers of events between cloud data-centers and we introduce JetStream: a prototype implementing these strategies as a high performance batch-based streaming middleware. JetStream is able to self-adapt to the streaming conditions by modeling and monitoring a set of context parameters. It further aggregates the available bandwidth by enabling multi-route streaming across cloud sites. The prototype was validated on tens of nodes from US and Europe data-centers of the Windows Azure cloud using synthetic benchmarks and with application code from the context of the Alice experiment at CERN. The results show an increase in transfer rate of 250 times over individual event streaming. Besides, introducing an adaptive transfer strategy brings an additional 25% gain. Finally, the transfer rate can further be tripled thanks to the use of multi-route streaming.","PeriodicalId":92123,"journal":{"name":"Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems","volume":"124 1","pages":"23-34"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82518321","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: 35

VizPub: visualizing the performance of overlay-based pub/sub systems VizPub:可视化基于覆盖的发布/子系统的性能

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611312

Nils Peder Korsveien, Vinay Setty, R. Vitenberg

引用次数: 2

Machine-learning approaches for P2P botnet detection using signal-processing techniques 使用信号处理技术的P2P僵尸网络检测的机器学习方法

Proceedings of the ... International Workshop on Distributed Event-Based Systems. International Workshop on Distributed Event-Based Systems Pub Date : 2014-05-26 DOI: 10.1145/2611286.2611318

Pratik Narang, Vansh Khurana, C. Hota

引用次数: 13