Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521)最新文献_第2页

3D visualization of the geographical & organizational structure of the grid 网格的地理和组织结构的三维可视化

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1347023

D. Mikic, Lea Skorin-Kapov, O. Dobrijevic, Petra Schilhard, Ericsson Nikola Tesla, Croatia Dario. Mikic

{"title":"3D visualization of the geographical & organizational structure of the grid","authors":"D. Mikic, Lea Skorin-Kapov, O. Dobrijevic, Petra Schilhard, Ericsson Nikola Tesla, Croatia Dario. Mikic","doi":"10.1109/MELCON.2004.1347023","DOIUrl":"https://doi.org/10.1109/MELCON.2004.1347023","url":null,"abstract":"Enhanced and interactive visualization techniques are the key issues in improving the ability of users to comprehend and work with the large data sets. Various techniques have been used in the past incorporating different media and are applied to a wide range of application domains. In particular, 3D data representation often provides a more enhanced and intuitive user approach than the two dimensional approach. In this paper, we discuss several data visualization techniques with an emphasis on hierarchical data structures. We present a case study involving the implementation of a Web based application enabling the 3D visual access to grid network monitoring data. Geographically distributed computing nodes are arranged into \"farms\", which further contains a number of the organizationally distributed \"clusters\". The implemented visualization incorporates a geographical presentation of farms on a 3D model of the Earth and compares two tree-based techniques for the visualization of hierarchically organized clusters and nodes. We discuss the technology used to implement such an application and the achieved user benefits in terms of an enhanced display.","PeriodicalId":164818,"journal":{"name":"Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122252167","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: 4

Effects of buffer and node size on packet switch performance 缓冲区和节点大小对分组交换机性能的影响

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1346992

M. Pustišek, A. Kos, J. Bester

{"title":"Effects of buffer and node size on packet switch performance","authors":"M. Pustišek, A. Kos, J. Bester","doi":"10.1109/MELCON.2004.1346992","DOIUrl":"https://doi.org/10.1109/MELCON.2004.1346992","url":null,"abstract":"Performance in packet switch with arbitrary buffer space and the switch size in three different buffer allocation schemes, OQ, VOQ and FPCF, are analyzed. The performance measures are mean and maximum packet delay and packet loss probability. For the analysis ns2, simulation environment is applied, where the VOQ and FPCF nodes are newly implemented. The results show that the node architecture itself determines the relations between size and buffer space on one hand and the node performance on the other. In all the architectures, packet loss probability decreases and mean queuing delay increases with increased buffer size. The switch size has no effect on the performance in OQ and causes slight increase of packet loss probability in FPCF due to its specific classification algorithm. In VOQ, N and B are strongly related because of the separation of total buffer space in N virtual queues and both substantially influence the performance. Changes in packet loss probability related to the switch size in FPCF can be compensated with additional buffer space without influencing the queuing delay. In VOQ, the additional buffer space required is much larger and well-planned buffer allocation is required.","PeriodicalId":164818,"journal":{"name":"Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521)","volume":"284-286 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117045028","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

Versatility of fuzzy logic 模糊逻辑的通用性

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1346847

D. Matko, I. Škrjanc, G. Klančar, M. Lepetic

引用次数: 0

A flexible, line-based JPEG 2000 decoder for digital cinema 一个灵活的，基于线的JPEG 2000解码器，用于数字电影

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1348272

A. Descampe, François-Olivier Devaux

引用次数: 3

Shunt reactor switching simulation by EMTP 基于EMTP的并联电抗器开关仿真

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1348206

B. Vahidi, A. Ghatrehsamani, S.A. Kashi

引用次数: 1

Forecasting data for load flow 负荷潮流预测数据

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1348082

D. Peharda, Z. Hebel, M. Delimar

引用次数: 3

Design and implementation of a Web-search engine based on computation tree logic 基于计算树逻辑的web搜索引擎的设计与实现

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1347027

E. Sciascio, F. Donini, M. Mongiello, G. Piscitelli

引用次数: 3

Multirate decorrelating detector for UMTS 用于UMTS的多速率去相关检测器

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1346966

I. Barbancho, A. M. Barbancho, L. Tardón, J.T. Emtrambasaguas

引用次数: 1

Dynamic circuit model of cone pathways from cones to midget ganglion cells in primate retinal fovea 灵长类视网膜中央凹锥体到小神经节细胞锥体通路的动态电路模型

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1346898

R. Iwaki, M. Shimoda

引用次数: 1

Designing of a distributed Web application in the remote maintenance shell environment 远程维护shell环境下分布式Web应用程序的设计

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI: 10.1109/MELCON.2004.1347028

M. Živić, L. Rac, A. Medar, M. Kusek, G. Jezic

引用次数: 3