2012 Complexity in Engineering (COMPENG). Proceedings最新文献

Reputation-based Intrusion Detection System for wireless sensor networks 基于信誉的无线传感器网络入侵检测系统

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242969

Keldor Gerrigagoitia, Roberto Uribeetxeberria, Urko Zurutuza, Ignacio Arenaza

引用次数: 38

A MATLAB graphical user interface for nonintrusive polynomial chaos theory 非侵入多项式混沌理论的MATLAB图形用户界面

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242955

Kanali Togawa, A. Benigni, A. Monti

引用次数: 2

Comparison of multiple power amplification types for power Hardware-in-the-Loop applications 功率在环硬件应用中多种功率放大类型的比较

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242959

F. Lehfuss, G. Lauss, P. Kotsampopoulos, N. Hatziargyriou, P. Crolla, A. Roscoe

引用次数: 80

Mitigating system's voltage instability through wide-area early warning signals and real-time HVDC control 通过广域预警信号和实时高压直流控制来缓解系统电压不稳定

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242954

Kim Weyrich, R. Leelaruji, W. Kuehn, L. Vanfretti

引用次数: 4

Challenges in modeling a multi-energy system at city quarter level 在城市区域层面建立多能源系统模型的挑战

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242964

I. Stoyanova, P. Matthes, H. Harb, Christoph Molitor, M. Marin, Rita Streblow, A. Monti, D. Müller

{"title":"Challenges in modeling a multi-energy system at city quarter level","authors":"I. Stoyanova, P. Matthes, H. Harb, Christoph Molitor, M. Marin, Rita Streblow, A. Monti, D. Müller","doi":"10.1109/CompEng.2012.6242964","DOIUrl":"https://doi.org/10.1109/CompEng.2012.6242964","url":null,"abstract":"In order to build reliable and robust structures for the future power supply, flexibilities of electrical generation, consumption and storage have to be increased. Within Dual Demand Side Management, the feasibility of a city quarter to manage locally its energy supply and to stabilize the regional grid is investigated. The concept focuses on the potential thermal storage systems provided by the existing building stock and on heat pumps as well as combined heat and power systems as generation and flexible storage units. Further, the physical building model and the distribution grid model will be coupled to a multi-energy simulation platform, to investigate the energy management options and the load shifting potential. In this paper we present the challenges met in process of system modeling. The chosen approaches are presented in two main sections, modeling and simulation requirements, together with discussed alternative solutions, drawbacks and limitations. The section Modeling deals with the user model and electricity demand forecasting, the building and electrical models. Main issues in the development of the building model concern the lack of available information of residents' behavior and building characteristics for its parameterization. Computational issues regarding the multi-energy simulation platform are discussed separately for the model coupling, the electrical and thermal simulation in the section Simulation Requirements.","PeriodicalId":434660,"journal":{"name":"2012 Complexity in Engineering (COMPENG). Proceedings","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129934184","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

Water distribution systems event detection 配水系统事件检测

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242956

L. Perelman, Jonathan Arad, N. Oliker, A. Ostfeld, M. Housh

{"title":"Water distribution systems event detection","authors":"L. Perelman, Jonathan Arad, N. Oliker, A. Ostfeld, M. Housh","doi":"10.1109/CompEng.2012.6242956","DOIUrl":"https://doi.org/10.1109/CompEng.2012.6242956","url":null,"abstract":"Since the events of 9/11 2001 in the US the world public awareness to possible terrorist attacks on water supply systems has increased dramatically, causing the security of drinking water distribution systems to become a major concern around the globe. Among the different threats, a deliberate chemical or biological contaminant injection is the most difficult to address, both as a consequence of the uncertainty surrounding the type of the injected contaminant and its consequences, as well as the uncertainty of location and time of the injection. In principle, a pollutant can be injected at any water distribution system connection (node) using a pump or a mobile pressurized tank. Although backflow preventers provide an obstacle to such actions, they do not exist at all connections, and at some might not be functional. This paper describes recent effort modeling of Avi Ostfeld's research team on water distribution systems event detection. The basic event detection framework is entitled AEDA (Aquatic Event Detection Algorithm) which utilizes Artificial Neural Networks (ANNs) for studying the interactions between multivariate water quality parameters and detecting possible outliers. Other layers on top of AEDA explore tradeoffs among contamination event parameters and improving its performance capabilities. Those and AEDA are reviewed in this paper.","PeriodicalId":434660,"journal":{"name":"2012 Complexity in Engineering (COMPENG). Proceedings","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127545461","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: 5

Securing DMA through virtualization 通过虚拟化保护DMA

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242958

Oliver Schwarz, C. Gehrmann

引用次数: 7

Distributed cognitive radio architecture with automatic frequency switching 具有自动频率切换的分布式认知无线电体系结构

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242968

Pietro Morerio, K. Dabcevic, L. Marcenaro, C. Regazzoni

{"title":"Distributed cognitive radio architecture with automatic frequency switching","authors":"Pietro Morerio, K. Dabcevic, L. Marcenaro, C. Regazzoni","doi":"10.1109/CompEng.2012.6242968","DOIUrl":"https://doi.org/10.1109/CompEng.2012.6242968","url":null,"abstract":"The employment of sophisticated tools for data analysis in distributed or structurally complex systems requires the development of specific architectures and data fusion strategies in order to integrate heterogeneous information coming from the environmental sensors. Recently, intelligent sensor networks have been widely deployed for various purposes concerning both security- and safety-oriented systems. Military and civil applications ranging from border surveillance and public spaces monitoring to ambient intelligence and road safety are examples of such various applications. The architecture presented in this article is based on the Cognitive Node (CN) - a module able to receive data from the sensors, process it in order to find potentially harmful or anomalous events and situations and, in some cases, to interact with the environment itself or contact the human operator. The cognitive model was studied and exploited, focusing on the analysis and decision blocks which represent the crucial phases for assessing potentially unsecure/unsafe events and/or situations. The scalability of the model with regards to different application domains was investigated during the research activity. Proposed results show the capability of the given architecture for analysis and assessment of the occurring interactions, with the goal of maintaining proper security/safety levels in the monitored environment.","PeriodicalId":434660,"journal":{"name":"2012 Complexity in Engineering (COMPENG). Proceedings","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121795808","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

Polarization spatial dynamics in a transverse multimode CO2 laser with optical feedback 具有光反馈的横向多模CO2激光器的偏振空间动力学

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242957

R. Meucci, S. Nicola, K. Al-Naimee, S. Abdalah, F. Arecchi

引用次数: 0

On complexity in wireless network localization 无线网络定位中的复杂性问题

2012 Complexity in Engineering (COMPENG). Proceedings Pub Date : 2012-06-11 DOI: 10.1109/CompEng.2012.6242965

Kuang-Hui Chi, Yu-Yuan Hsu, Ji-Han Jiang, Li-Hsing Yen

引用次数: 4