2011 Third International Conference on Intelligent Networking and Collaborative Systems最新文献_第7页

Characterizing and Classifying Card-Sharing Traffic through Wavelet Analysis 基于小波分析的共享卡流量表征与分类

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCOS.2011.62

Aniello Castiglione, A. D. Santis, F. Palmieri

{"title":"Characterizing and Classifying Card-Sharing Traffic through Wavelet Analysis","authors":"Aniello Castiglione, A. D. Santis, F. Palmieri","doi":"10.1109/INCOS.2011.62","DOIUrl":"https://doi.org/10.1109/INCOS.2011.62","url":null,"abstract":"In the last years the interest in methods and techniques for circumventing digital video broadcasting security is continuously increasing, and digital TV content providers are struggling to restrict usage only to authorized users through complex conditional access systems. Currently, the most significant weakness is the card-sharing activity which allows a subscriber to provide access to digital contents to a group of users connected through an IP network. This is usually realized employing ad hoc customized devices. Detecting the presence of these illegal systems on the network by recognizing their related traffic is an important issue of primary importance. To avoid the identification of such traffic are often used payload obfuscation strategies based on encryption, making it difficult the adoption of packet inspection techniques. This paper presents some ideas about a possible strategy for binary classification and detection of card-sharing traffic based on the natural capability of Wavelet Analysis to decompose a traffic time series into several component series associated with particular time and frequency scales and hence allowing its observation at different frequency component levels and with different resolutions. These ideas are a first step for the implementation of a classification scheme that relies only on time regularities of the traffic and not on the packet content that may be affected by protocol and payload obfuscation techniques.","PeriodicalId":235301,"journal":{"name":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124791284","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: 2

Network Design Method by Link Protection for Network Load Alleviation against Failures 基于链路保护的网络故障负荷缓解设计方法

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.124

Akira Noguchi, Takeshi Fujimura, H. Miwa

{"title":"Network Design Method by Link Protection for Network Load Alleviation against Failures","authors":"Akira Noguchi, Takeshi Fujimura, H. Miwa","doi":"10.1109/INCoS.2011.124","DOIUrl":"https://doi.org/10.1109/INCoS.2011.124","url":null,"abstract":"Network reliability is needed as the Internet becomes an important social infrastructure. However, we face risks of failure and congestion on many links or routers, therefore, a network should be robust enough to avoid failure and congestion. As the route of a path between two nodes is automatically determined by a routing protocol, many paths may be included in a same link and it may cause congestion. Especially, when a link fails, the routes of the paths included in the link are automatically changed, and eventually congestion may occur. If there are critical links whose failures cause congestion, they must be protected by the function that a failed link is rapidly switched to its backup link in the lower layer and the failure is not detected over the IP layer. However, such a link protection increases investment cost for facilities and operational cost. In this paper, we formulate the problem to find links to be protected so that no congestion occurs even if any non-protected links fails. We prove that this problem is NP-hard. In addition, we present a polynomial-time algorithm to solve the problem that the number of simultaneously failed links is restricted to one.","PeriodicalId":235301,"journal":{"name":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130389792","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

An Efficiency of Optimization Method of Sign Sound Using Interactive Differential Evolution 基于交互差分进化的符号声音优化方法的有效性

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.48

M. Fukumoto, Shintarou Ogawa

引用次数: 5

A New Generation Network Architecture to Accommodate Virtual Network Application Services 适应虚拟网络应用服务的新一代网络架构

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.26

Hiroaki Yamanaka, M. Shimamura, S. Ishii, Eiji Kawai, K. Iida, M. Tsuru

引用次数: 0

A New Model for Storytelling Complex Learning Objects 讲述复杂学习对象的新模型

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.27

G. Mangione, F. Orciuoli, A. Pierri, Pierluigi Ritrovato, M. Rosciano

引用次数: 14

Blended Game-Based Learning Environments: Extending a Serious Game into a Learning Content Management System 基于游戏的混合学习环境:将严肃游戏扩展到学习内容管理系统

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.58

I. Dunwell, Panagiotis Petridis, S. Arnab, A. Protopsaltis, M. Hendrix, S. Freitas

{"title":"Blended Game-Based Learning Environments: Extending a Serious Game into a Learning Content Management System","authors":"I. Dunwell, Panagiotis Petridis, S. Arnab, A. Protopsaltis, M. Hendrix, S. Freitas","doi":"10.1109/INCoS.2011.58","DOIUrl":"https://doi.org/10.1109/INCoS.2011.58","url":null,"abstract":"Serious games have recognized potential as a means to tackle many challenges in education, ranging from stimulating increased learner motivation, to transferring challenging concepts in a novel and engaging form. They are commonly shown to work most effectively in blended approaches to learning, whereby the game plays a core role in a wider pedagogic approach, often based around an experiential or exploratory model. In this paper, we explore how the integration of a serious game, and more generally gaming paradigms, can be extended to a learning content management system (LCMS) to support a blended and holistic approach to their use in education. Through a case study within the EU-Funded Adaptive Learning via Intuitive/Interactive, Collaborative and Emotional Systems (ALICE) project, we demonstrate a technical integration of a gaming engine with a proprietary LCMS, and discuss the broader pedagogic benefits of such an approach. In particular, we note how this method can support an 'intuitive guided' or scaffolded approach to learning, where the learner is given the potential to explore a non-linear learning environment, whilst scaffolding and blending provides the guidance towards ensuring targeted learning objectives are met.","PeriodicalId":235301,"journal":{"name":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125335376","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: 26

Knowledge Constructive Jigsaw as an Adaptive Learning Framework: Its Design Principles and Network Supports 知识建构拼图作为自适应学习框架:设计原则与网络支持

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.109

N. Miyake

引用次数: 0

Abuse-freeness Electronic Payment Protocol 防止滥用电子支付协议

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.45

K. Fan, Yue Wang, Hui Li

引用次数: 0

A Seamless Connection for Authentication Required Web Sites by Shibboleth Shibboleth为需要认证的网站提供无缝连接

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.36

Kenzi Watanabe, M. Otani

引用次数: 1

Performance Evaluation of MANET Testbed in a Mixed Indoor and Outdoor Environment 室内外混合环境下MANET试验台性能评价

2011 Third International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2011-11-30 DOI: 10.1109/INCoS.2011.133

M. Hiyama, Elis Kulla, Makoto Ikeda, L. Barolli, Jiro Iwashige

{"title":"Performance Evaluation of MANET Testbed in a Mixed Indoor and Outdoor Environment","authors":"M. Hiyama, Elis Kulla, Makoto Ikeda, L. Barolli, Jiro Iwashige","doi":"10.1109/INCoS.2011.133","DOIUrl":"https://doi.org/10.1109/INCoS.2011.133","url":null,"abstract":"A Mobile Ad hoc Network (MANETs) is a group of wireless mobile terminals, which cooperate together by routing packets to each other on a temporary network. MANETs are attracting attention for their potential use in several fields such as collaborative computing and communications in indoor and outdoor environments. Considering mobility of the terminals, routing is a key process for operation of MANETs. In this paper, we analyze the performance of Optimized Link State Routing (OLSR) protocol in a mixed indoor and outdoor environment considering different scenarios (STA1, STA2, MOV) for horizontal topology. We evaluate the scenarios based on throughput and delay metrics. From the experimental results, we found that for STA1 scenario, there is a decrease in performance in the case of rightarrow-4 flow, for both metrics, because of the hop distance. For STA2 scenario, the presence of node 5 improves route quality for rightarrow-4 flow. When destination node is moving (MOV scenario), the delay and throughput decreased because it becomes difficult to keep the route to the destination.","PeriodicalId":235301,"journal":{"name":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115188224","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: 0