2009 International Conference on Intelligent Networking and Collaborative Systems最新文献

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A New CMAC-Based Local Recovery Approach to Achieve Reliable Multicast in Wireless Mesh Networks 一种新的基于cmac的无线Mesh网络可靠组播恢复方法
Ehsan Pourfakhar, A. Rahmani
{"title":"A New CMAC-Based Local Recovery Approach to Achieve Reliable Multicast in Wireless Mesh Networks","authors":"Ehsan Pourfakhar, A. Rahmani","doi":"10.1109/INCOS.2009.87","DOIUrl":"https://doi.org/10.1109/INCOS.2009.87","url":null,"abstract":"Wireless mesh networks (WMNs) have gained considerable attention in the recent years due to fast deployment, easy maintenance and low upfront investment compared with traditional wireless networks. Since WMNs are typically used as wireless backbones, they have the nature that the wireless communication is not stable. Hence, it is significant to protect them against link or node failures. Distribution of data using multicast in an unreliable network does not guarantee reliable delivery, which is the prime requirement for many important applications. This paper focuses on designing and implementing an effective reliable multicast protocol called HRTMM based on shortest path tree algorithms (SPTs). For first time in this paper, we use CMAC neural network to design and implement an error or disconnection occurrence prediction mechanism in our proposed protocol that it can recover the unreliable nodes/routes before fault or disconnection happens and consequently restore the network to a consistent state with more reliability. We also will discuss a novel hybrid local recovery procedure based on mentioned disconnection prediction method. The HRTMM combines congestion and error control with localized recovery to prevent or recover the different types of losses that may occur in WMNs. Our simulation results show that the HRTMM protocol functions efficiently and reliably for WMNs.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125422543","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
Domain Independent Semantic Representation of Multimedia Presentations 多媒体表示的领域独立语义表示
Angela Fogarolli, M. Ronchetti
{"title":"Domain Independent Semantic Representation of Multimedia Presentations","authors":"Angela Fogarolli, M. Ronchetti","doi":"10.1109/INCOS.2009.80","DOIUrl":"https://doi.org/10.1109/INCOS.2009.80","url":null,"abstract":"This paper describes a domain independent approach for semantically annotating and representing multimedia presentations. It uses a combination of techniques to automatically discover the content of the media and, though supervised or unsupervised methods, it can generate a RDF description out of it. The domain independence is achieved using Wikipedia as a source of knowledge instead of domain Ontologies. The described approach can be relevant for understanding multimedia content which can be used in Information Retrieval, categorization and summarization.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117032264","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
An Architecture for Adaptive Collaboration Support Guided by Learning Design 基于学习设计的自适应协作支持体系结构
Alberto Bayón, O. Santos, J. Couchet, J. Boticario
{"title":"An Architecture for Adaptive Collaboration Support Guided by Learning Design","authors":"Alberto Bayón, O. Santos, J. Couchet, J. Boticario","doi":"10.1109/INCOS.2009.51","DOIUrl":"https://doi.org/10.1109/INCOS.2009.51","url":null,"abstract":"A CSCL environment provides support to manage collaborative tasks. However, these systems do not usually provide the personalization features required to adapt the learning experience to the student needs, a drawback that can affect the collaboration objective and ultimately a successful learning. To alleviate this disadvantage we propose an architecture that provides adaptive collaboration support for a CSCL environment framed in an open and standards-based LMS. Our proposal combines adaptation rules defined in IMS Learning Design specification and dynamic support through recommendations via an accessible and adaptive guidance system. The implementation offers CSCL courses following a methodology called Collaborative Logical Framework. This system has been tested on a real world scenario at the Madrid Science Week 2009.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121327976","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
Ordered vs Non-ordered Messages in SCTP Multihoming Over Ad Hoc Networks Ad Hoc网络上SCTP多宿主中的有序与非有序消息
S. Charoenpanyasak
{"title":"Ordered vs Non-ordered Messages in SCTP Multihoming Over Ad Hoc Networks","authors":"S. Charoenpanyasak","doi":"10.1109/INCOS.2009.33","DOIUrl":"https://doi.org/10.1109/INCOS.2009.33","url":null,"abstract":"Ad hoc networks are mobile nodes, where each node communicates over wireless channels, moves freely and may join and leave the network at any time. This feature may cause problems for higher layers when it unexpectedly exits lower layer in the protocol stack. In this paper, we determine from two algorithms. Firstly, if data is lost at network layer, the sender detects new networks without doing the route discovery. Secondly, if data is dropped at transport layer, we discuss the various retransmission policies such as MFR, TS and MFR plus TS. Moreover, each packet characteristic suffers from ordered or non-ordered processes in SCTP protocol. Multihoming is one option of SCTP protocol that provide the several paths. The obtained results show our algorithm with MFR policy can analysis the drop packets between network layer and transport layer. Furthermore, MFR increases the goodput performance in both ordered and non-ordered messages.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116332516","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
Utilization of Expert Systems in Thematic Cartography 专家系统在专题制图中的应用
J. Brus, Z. Dobesová, Kanok Jaromír
{"title":"Utilization of Expert Systems in Thematic Cartography","authors":"J. Brus, Z. Dobesová, Kanok Jaromír","doi":"10.1109/INCOS.2009.56","DOIUrl":"https://doi.org/10.1109/INCOS.2009.56","url":null,"abstract":"Process of making map is core of the whole cartography, but not only specialists are making maps nowadays. In last years, this process not involved only the cartographers, but also the common users. Production of map with using adequate software is a simple process now, which is used by non-cartographic users. These users do not know basic cartographic rules for making maps and they make maps intuitively. This situation needs the implementation of principles of cartography directly into the map production systems in pursuit of correct and effective maps producing. Instead of the final map is also important the explanation and the proposing of several possible solutions. According to progress in the artificial intelligence, the knowledge-base systems can be applied for this problem. These systems can partly substitute a role of the expert in this process. The expert systems as a part of artificial intelligence have long history of evolution and they are applying in many parts of cartography, but suitable complex system for creation and adjustment maps still does not exist. In this paper is presented the possible utilization of the expert system in thematic cartography.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134098199","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: 13
Fuzzy Based Trust Estimation for Congestion Control in Wireless Sensor Networks 基于模糊信任估计的无线传感器网络拥塞控制
Mani Zarei, A. Rahmani, Avesta Sasan, M. Teshnehlab
{"title":"Fuzzy Based Trust Estimation for Congestion Control in Wireless Sensor Networks","authors":"Mani Zarei, A. Rahmani, Avesta Sasan, M. Teshnehlab","doi":"10.1109/INCOS.2009.16","DOIUrl":"https://doi.org/10.1109/INCOS.2009.16","url":null,"abstract":"In this paper we present a novel congestion control scheme based on fuzzy logic systems for a wireless sensor network (WSN). In sensor networks existence of malicious nodes is undeniable. These nodes aggravate congestion problem by diffusing useless packets. In our approach using in-network fuzzy based processing, each node monitors the behavior of its neighbor nodes estimating their related trust. Therefore, malicious nodes will be detected and isolated to reduce congestion rate contributed by relative packets. Results show our proposed scheme increases packet delivery of legitimate nodes up to 27.5% and reduces packet loss ratio up to 40% when 16% of all nodes are inferred as malicious.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132959597","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: 33
DDoS Attack Detection Using IP Address Feature Interaction 基于IP地址特征交互的DDoS攻击检测
Jieren Cheng, Jianping Yin, Yun Liu, Zhiping Cai, Chengkun Wu
{"title":"DDoS Attack Detection Using IP Address Feature Interaction","authors":"Jieren Cheng, Jianping Yin, Yun Liu, Zhiping Cai, Chengkun Wu","doi":"10.1109/INCOS.2009.34","DOIUrl":"https://doi.org/10.1109/INCOS.2009.34","url":null,"abstract":"Distributed denial-of-service (DDoS) attacks present serious threats to servers in the Internet. We argue that the difference of the goals, manners and results of the interaction behaviors of normal flows and attack flows, which show different characteristics on IP addresses and ports. IAI (IP Address Interaction Feature) algorithm is proposed based on the addresses interaction, abrupt traffic change, addresses many-to-one dissymmetry, distributed source IP addresses and concentrated target addresses. The IAI is designed to describe the essential characteristics of network flow states. Furthermore, a support vector machine (SVM) classifier, which is trained by IAI time series from normal flow and attack flow, is applied to classify the state of current network flows and identify the DDoS attacks. The experiment results show that, IAI can reflect the different characteristics of DDoS attack flows and normal flows; the IAI-based detection scheme can distinguish between normal flows and abnormal flows with DDoS attack flows effectively, and help to identify fast and accurate attack flows when the attacking traffic is hidden among a relatively large volume of normal flows or close to the attacking sources, and it has higher detection and lower false alarm rate compared with related works.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114841290","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: 29
A Round-Based Cover Traffic Algorithm for Anonymity Systems 一种基于轮的匿名系统覆盖流量算法
2009 International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2009-11-04 DOI: 10.1007/978-3-642-16793-5_12
M. Rybczynska
{"title":"A Round-Based Cover Traffic Algorithm for Anonymity Systems","authors":"M. Rybczynska","doi":"10.1007/978-3-642-16793-5_12","DOIUrl":"https://doi.org/10.1007/978-3-642-16793-5_12","url":null,"abstract":"","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114585650","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
Spyware-Based Menaces Against Web Applications 基于间谍软件的Web应用程序威胁
S. Castillo-Perez, Joaquín García
{"title":"Spyware-Based Menaces Against Web Applications","authors":"S. Castillo-Perez, Joaquín García","doi":"10.1109/INCOS.2009.31","DOIUrl":"https://doi.org/10.1109/INCOS.2009.31","url":null,"abstract":"In the last decade, substantial progress has been made in Internet and web-based technologies. Applications related to education, health care, banking, or even social actions between individuals and groups, can highly benefit with the use of these technologies. However, computer attacks can drastically compromise web users’ privacy. The spreading of Spyware in Internet applications is a proper example. We analyze in this paper the Spyware menace for compromising the security and privacy of web browser resources.","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123210403","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
A MAS-Based Negotiation Mechanism to Deal with Service Collaboration in Cloud Computing 基于mas的云计算服务协同协商机制
M. Paletta, P. Herrero
{"title":"A MAS-Based Negotiation Mechanism to Deal with Service Collaboration in Cloud Computing","authors":"M. Paletta, P. Herrero","doi":"10.1109/INCOS.2009.21","DOIUrl":"https://doi.org/10.1109/INCOS.2009.21","url":null,"abstract":"Cloud computing focuses on the use of scalable and often virtualized resources. It is based on service-level agreements made to provide external users with services under request. Cloud computing is still evolving so that new specific negotiation mechanisms among service providers are needed for enabling effective collaboration, allowing the process of serving consumers to be more efficient. This paper presents a negotiation mechanism (mean algorithm and protocol) that allows nodes in a “cloud” to achieve an effective collaboration among service providers by means of a multi-agent architecture. In this multi-agent system, agents are aware of its surroundings by means of a parametrical and flexible use of the information related with this awareness situation. This approach makes use of heuristic strategies in order to improve the effectiveness of agents’ communication, improving therefore collaboration in these environments","PeriodicalId":145328,"journal":{"name":"2009 International Conference on Intelligent Networking and Collaborative Systems","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125170606","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: 11
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