2014 International Conference on Next Generation Networks and Services (NGNS)最新文献

Building ontologies: A state of the art, and an application to Finance domain 构建本体:当前的技术状态，以及金融领域的应用程序

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-12-18 DOI: 10.1109/NGNS.2014.6990256

Omar El Idrissi Esserhrouchni, B. Frikh, B. Ouhbi

引用次数: 4

Delay-constrained efficient multicast routing in wireless ad-hoc networks 无线自组织网络中时延约束的高效组播路由

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-12-18 DOI: 10.1109/NGNS.2014.6990266

Fadoua Yakine, A. Idrissi

引用次数: 5

A Markov model to evaluate system performances under slotted Aloha protocol 开槽Aloha协议下系统性能评价的马尔可夫模型

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990227

Abdellah Zaaloul, Mohamed Ben El Aattar, Mohamed Hanini, A. Haqiq, M. Boulmalf

引用次数: 1

Evaluating a modified PCA approach on network anomaly detection 评价一种改进的PCA方法在网络异常检测中的应用

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990240

Athanasios Delimargas, Emmanouil Skevakis, H. Halabian, I. Lambadaris, N. Seddigh, B. Nandy, R. Makkar

{"title":"Evaluating a modified PCA approach on network anomaly detection","authors":"Athanasios Delimargas, Emmanouil Skevakis, H. Halabian, I. Lambadaris, N. Seddigh, B. Nandy, R. Makkar","doi":"10.1109/NGNS.2014.6990240","DOIUrl":"https://doi.org/10.1109/NGNS.2014.6990240","url":null,"abstract":"As the number, complexity and diversity of cyber threats continues to increase, anomaly detection techniques have proven to be a powerful technique to augment existing methods of security threat detection. Research has shown that Principal Component Analysis (PCA) is an anomaly detection method known to be viable for pinpointing the existence of anomalies in network traffic. Despite its recognized utility in detecting cyber threats, previous relevant research work has highlighted certain inconsistencies when the classical PCA method is used to detect anomalies in network traffic, resulting in false positives and false negatives. Specifically, it has been shown that the efficiency of the results are highly dependent on the nature of the input data and the calibration of its parameters. In classical PCA, the parameters have to be carefully selected in order to correctly define the normal and abnormal space. By obtaining real network traffic traces from a small enterprise and artificially injecting anomalies, we experiment with a modified PCA method to address the above shortcomings. The results of our experimentation are encouraging. The results indicate our modified PCA method may possess promising capabilities to efficiently detect network anomalies while addressing some of the limitations of the classic PCA approach.","PeriodicalId":138330,"journal":{"name":"2014 International Conference on Next Generation Networks and Services (NGNS)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124709387","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: 10

MANET security: An intrusion detection system based on the combination of Negative Selection and danger theory concepts MANET安全:一种基于负选择和危险理论相结合的入侵检测系统

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990233

Anass Khannous, A. Rghioui, F. Elouaai, M. Bouhorma

{"title":"MANET security: An intrusion detection system based on the combination of Negative Selection and danger theory concepts","authors":"Anass Khannous, A. Rghioui, F. Elouaai, M. Bouhorma","doi":"10.1109/NGNS.2014.6990233","DOIUrl":"https://doi.org/10.1109/NGNS.2014.6990233","url":null,"abstract":"Too many researches have been done using artificial immune systems AIS to solve intrusion detection problems due to several reasons. The self and non-self model based on the Negative Selection Algorithm NSA is the dominant model since it is adopted by the vast majority of these researches. However, this model has some problems especially in terms of scalability and coverage. This paper tries to exploit some interesting concepts proposed by the new danger theory to overcome the problems associated with the self and non-self model. That by improving NSA in order to achieve better detection rates by integrating the basic danger concepts. In this approach, the intrusion detection is related to the damage that can occur in the system and that can be caused by both external elements such as internal elements. The proposed algorithm integrates and combines the basic concepts of intrusion detection systems IDS based on the role of T cells described by the negative selection algorithm, with those inspired by the role of dendritic cells to process the alarm signals and to judge thereafter whether there is presence of a dangerous element or not.","PeriodicalId":138330,"journal":{"name":"2014 International Conference on Next Generation Networks and Services (NGNS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130384712","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: 10

A hybrid feature selection algorithm for web document clustering web文档聚类的混合特征选择算法

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990255

Asmaa Benghabrit, B. Ouhbi, E. Zemmouri, B. Frikh, Hicham Behja

引用次数: 2

CBF evaluation through simulation 通过模拟评价CBF

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990250

Y. Saadi, B. Nassereddine, A. Haqiq

{"title":"CBF evaluation through simulation","authors":"Y. Saadi, B. Nassereddine, A. Haqiq","doi":"10.1109/NGNS.2014.6990250","DOIUrl":"https://doi.org/10.1109/NGNS.2014.6990250","url":null,"abstract":"Blind Flooding is the simplest broadcasting operation used in a wireless mesh network (WMN) based IEEE 802.11s. However such mechanism can significantly degrade the network performance due to the considerable amount of broadcast traffic a WMN may face. Actually, routing relies heavily on layer two broadcasting and WMNs may bridge wired networks which deploy many broadcasting based application. In previous work we have designed an adaptive approach to control the forwarding of flooded messages into the mesh. The main focus of our previous simulations was to simulate the flooding process in wireless mesh network routing protocol, namely Hybrid Wireless Mesh Protocol (HWMP), which is using Blind Flooding. Generally, the results have shown a considerable amelioration of the network capacity specially with scaling. In this paper we evaluate our scheme, namely Control of Broadcast Forwarding (CBF), in comparison with Blind Flooding protocol. Our protocol is a self pruning algorithm where each node decides itself if or not to rebroadcast a flooded message based on packet type information element and 2-hop neighborhood knowledge. Simulations results show a significant reduction of broadcast cost while improving slightly the average end to end delay.","PeriodicalId":138330,"journal":{"name":"2014 International Conference on Next Generation Networks and Services (NGNS)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123665440","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

Enhances security for IMS client 增强IMS客户端的安全性

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990257

E. Belmekki, M. Bellafkih, A. Belmekki

引用次数: 3

An improved DV-Hop localization algorithm for wireless sensor networks 一种改进的无线传感器网络DV-Hop定位算法

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990273

Abdelali Hadir, K. Zine-dine, M. Bakhouya, Jamal El Kafi

引用次数: 1

The exploitation of traces serving tutors for the reconstruction of groups within a CBLE 利用痕迹服务导师重建CBLE内的群体

2014 International Conference on Next Generation Networks and Services (NGNS) Pub Date : 2014-05-28 DOI: 10.1109/NGNS.2014.6990225

Mohammed Salihoun, F. Guerouate, M. Sbihi

引用次数: 6