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2006 3rd Annual international conference on Mobile and Ubiquitous Systems, MobiQuitous

ISBN: (纸本)1424404991

The proceedings contain 73 papers. The topics discussed include: location privacy of users in location-based services;the impact of the context interpretation error on the context prediction accuracy;Pervaho: a development and test platform for mobile ad hoc applications;POISE: an inexpensive, low-power location sensor based on electrostatics;a generic large scale simulator for ubiquitous computing;context-based adaptation of mobile phones using near-field communication;a framework to provide anonymity in reputation systems;SIPCache: a distributed SIP location service for mobile ad-hoc networks;Sleeper: a power-conserving service discovery protocol;adaptive data collection scheme for tracking mobile target in wireless networks;generalized 'yoking-proofs' for a group of RFID tags;context-aware access control;efficient scheduling for sensor network;and metric-based scatternet formation and recovery optimization for Intel Mote.

关键词： internet protocols

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An architecture for delivering broadband video over the internet

An architecture for delivering broadband video over the Inte...

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3rd international conference on Information technology: Coding and computing (ITCC 2002)

作者： Lu, J EnjoyWeb Inc. United States

ISBN: (纸本)076951507X

The emergence of content delivery, networks (CDN) has helped improve the efficiency, of delivering streaming media. In this paper, we argue with evidence that the edge delivery, paradigm behind current CDNs cannot scale up to delivering high-quality broadband video content such as DVD movies. This is because there are no sufficient and affordable bandwidth and quality, of service (QoS) on the last mile. Additionally, it is difficult to scale up edge delivery, with increasing number of users and aggregate bandwidth demand in services such as video-on-demand. We describe a new architec-ture that extends the current CDN design with a second tier of surrogate servers. These second-tier surrogate servers, called leaf servers are placed inside local area networks and networked homes with broadband internet connection. High scalability and QoS can be achieved because media content is served to clients by massively distributed leaf servers over the last foot.

关键词： media streaming broadband video content delivery network edge delivery the lost mile problem

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DyProSD: a dynamic protocol specific defense for high-rate DDoS flooding attacks

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MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 2017年第3期23卷 593-611页

作者： Boro, Debojit Bhattacharyya, Dhruba K. Tezpur Univ Dept Comp Sci & Engn Tezpur 784028 India

High-rate distributed denial of service (HDDoS) flooding attacks pose as a major threat to the internet. Most present solutions based on machine learning approach are inept for detecting the attacks in real time due to high processing overhead. In this paper, we present a defense solution referred to as DyProSD that combines both the merits of feature-based and statistical approach to handle HDDoS flooding attacks. The statistical module marks the suspicious traffic and forwards to an ensemble of classifiers for ascertaining the traffic as malicious or normal. Our method filters the attack traffic protocol specifically by allocating various protocol specific filter engines dynamically. As and when DDoS attack occurs and the load of a filter engine reaches beyond its capable limit, a new filter engine is recruited dynamically from the idle resource pool for filtering, thus guaranteeing the quality of service for legitimate users concurrently. We establish the effectiveness of DyProSD through several experimental analysis and real-world dataset experiments and the results indicate enough confidence in favour of our solution.

关键词： distributed Denial of Service Traffic Engines Filtration Flood Filters Quality of service Classifiers

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An Analysis of Edge computing with Multi Access in 5-G technology 3

An Analysis of Edge Computing with Multi Access in 5-G Techn...

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3rd international conference on Advance computing and Innovative Technologies in Engineering, ICACITE 2023

作者： Gupta, Sitaram Sonia Vivekananda Global University Department of Computer Science Engineering Jaipur India Chandigarh School of Business Department of Master of Computer Application Jhanjeri India

ISBN: (纸本)9798350399264

The demands of the rapidly expanding internet. However, since most end users have confined storage space and limiting computing power, it lately evolved into a natural issue how to execute computationally complex apps on resource-bound consumers. The emerging fifth generation (5G) corporation can benefit from Mobile Edge computing (MEC) innovation upgrade portable assets by facilitating figure concentrated applications, handling a lot of information prior to sending them to the cloud, finding distributed computing assets inside the radio access organization (RAN) close to versatile clients, and giving setting mindful administrations utilizing RAN information. In reality, the paradigm shift from 4G to 5G is accompanied by the introduction of new technical concepts. We first give a comprehensive introduction of MEC technology and some of its possible applications. The most recent research on MEC integration with upcoming technologies that will be employed in 5G and beyond is then is summarized. © 2023 IEEE.

关键词： Mobile edge computing

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Optimizing network configurations based on potential profit loss

Optimizing network configurations based on potential profit ...

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8th ACIS international conference on Software Engineering, Artificial Intelligence, Networking and Parallel/distributed computing/3rd ACIS international Workshop on Self-Assembling Wireless Networks

作者： Zhao, Feng Zhu, Peidong Wang, Meng Wang, Baosheng National University of Defense Technology Institute of Logistics Sciences PLA General Logistics Department

ISBN: (纸本)9780769529097

IP routing protocols, such as OSPF (Open Shortest Path First) or BGP (Border Gateway Protocol), have many configurable parameters (e.g., timers) and interact with each other in complex ways. Network operators may need to explore numerous candidate configuration changes before identifying a choice. In this paper, from the point of view of the economics of the internet backbone, we propose a potential profit loss metric to evaluate configurations. Then we focus on analyzing the potential profit loss caused by link state changes under different configurations. We give quantitative relations between the potential profit loss and the major influential factors: OSPF timers, BGP timers and failure duration. From the quantitative relations we can see that appropriate configurations can reduce the profit loss much.

关键词： internet protocols

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Express risk assessment through web access to simulation data

Express risk assessment through web access to simulation dat...

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3rd international conference on Information technology - New Generations (ITNG)

作者： Smirnov, Andrei Rowan, Steven W Virginia Univ Morgantown WV 26506 USA

ISBN: (纸本)0769524974

A prototype of an express risk assessment system is proposed and implemented as a combination of a distributed simulator and a web interface. A case of aerosol dispersion in an urban environment is investigated. Fast response of the system is achieved by replacing complex 3D simulations with information retrieval from aerosol dispersion database. The database is created by extensive simulations of different aerosol dispersion scenarios. Cluster or grid computing environments are most suitable for these type of simulations. The reduction of system response from a few days to several seconds can be achieved compared to real-time 3D simulations.

关键词： 3D modeling and simulation risk assessment Web interfaces cluster computing information retrieval

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Pearson Correlation Coefficient based Improved Least Square - Support Vector Machine for Cyber-Attack Detection in internet of Things 3

Pearson Correlation Coefficient based Improved Least Square ...

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3rd IEEE international conference on distributed computing and Electrical Circuits and Electronics, ICDCECE 2024

作者： Senthilkumar, A. Joshika, S. Santhi, L. Shashidhara, K.S. Charanarur, Panem School Of Science And Information Technology Skyline University Nigeria Kano State Nigeria Srm Institute Of Science And Technology Department Of Cse With Cyber Security Tamilnadu Trichy India Psgr Krishnammal College For Women Tamilnadu Coimbatore India Nitte Meenakshi Institute Of Technology Dept. Of Ece Bengaluru India Tripura India

ISBN: (纸本)9798350318609

The wide utilization of smart devices and enormous weakness of security in networks has maximized a count of cyber-attacks in internet of Things (IoT). The detection and classification of malicious traffic is essential for ensuring a security of system in IoT. For detecting and classifying the vulnerable threats in IoT, proposed a Pearson Correlation Coefficient (PCC) based Improved Least Square - Support Vector Machine (ILS-SVM). The proposed algorithm provided high classification accuracy and detection rate with NSL-KDD dataset. The data are pre-processed by checking the missing values and normalization of data. Then the features are selected by using PCC and the selected features are classified by ILS-SVM method with high detection rate. The metrics taken for evaluating the proposed algorithm are accuracy, detection rate, precision and f1-score. The proposed PCC algorithm achieved 99.71% accuracy, 99.03% detection rate, 99.26% precision and 99.37% f1-score that is performed well than previous methods like Hybrid Feature Reduced method and Multi-class Support Vector Machine (SVM). © 2024 IEEE.

关键词： internet of things

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Implementing Blockchain and Smart Encryption for Immutable Purchase and Generates Digital Ownership Certificates 3

Implementing Blockchain and Smart Encryption for Immutable P...

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3rd international conference on Artificial Intelligence For internet of Things, AIIoT 2024

作者： Sodhi, Arshdeep Singh Das, Sanjana Loganathan, Sathyapriya SRM Institute of Science and Technology Kattankulathur School of Computing Department of Computing Technologies Chennai603203 India

ISBN: (纸本)9798350372120

Blockchain functions as a decentralized and distributed ledger technology, ensuring the secure recording and verification of transactions across a network of computers. It tackles trust, transparency, and resistance to tampering in conventional centralized systems by creating a clear and unalterable transaction record, eliminating the necessity for a central authority. Addressing trust-related challenges in transactions, Blockchain eliminates intermediaries, diminishes fraud risks through cryptographic security, and boosts transparency by establishing an immutable shared transaction history. The proposed system, built on a blockchain foundation, aims to securely and efficiently store purchase details by utilizing a duplicated and distributed digital ledger of transaction records across all participant computers in the network. Key features such as immutability, enhanced security through smart contracts and encryption, digital ownership certificates for authenticity verification, and a user-friendly search function contribute to the secure storage of purchase details. This innovative system extends the transformative impact of blockchain to the insurance industry, providing a decentralized alternative to counter centralization, inefficiency, and high costs. The result obtained enabling direct transactions between users and eliminating intermediaries, the system reduces frictional costs and enhances trust and transparency in insurance practices. This groundbreaking approach signifies a shift towards a more secure, efficient, and transparent future for both purchase record management and insurance processes, leveraging the full potential of blockchain technology. © 2024 IEEE.

关键词： Smart contract

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Research on distributed Storage Algorithm for Multi-Source Survey Data in Power Grid Engineering 3

Research on Distributed Storage Algorithm for Multi-Source S...

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3rd international conference on Artificial Intelligence, internet of Things and Cloud computing technology, AIoTC 2024

作者： Zhang, Jiyong Yu, Gao Liu, Donghui Sun, Xiaohu Huang, Jiangqian He, Bangzheng State Grid Economic and Technical Research Institute Co. State Grid Corporation of China Beijing China Economic and Technical Research Institute State Grid Zhejiang Electric Power Co. State Grid Corporation of China Zhejiang China School of Geomatics and Urban Spatial Information Beijing University of Civil Engineering and Architecture Beijing China

ISBN: (纸本)9798331530280

With the rapid development of power grid engineering, especially the rapid development of extra-high voltage engineering, the multi-source heterogeneous investigation data is on the increase, and the traditional investigation data storage methods can no longer meet the basic needs. Based on this situation, this paper adopts the consistent hash algorithm to achieve horizontal elasticity expansion of the storage system, and combines the virtual nodes of consistent hash with the weighted polling algorithm to improve the storage strategy of distributed file system (HDFS) under the Hadoop platform, to achieve balanced effect of distributed data storage. Experimental results show that the distributed storage algorithm for heterogeneous survey data from multiple sources proposed in this paper reduces the cluster load difference to different degrees under different conditions, and shows better load balance performance compared to HDFS and ordinary consistent hashing algorithms, which proves that the algorithm can effectively reduce the load difference between cluster nodes and satisfy the needs of distributed storage of power grid engineering survey data. © 2024 IEEE.

关键词： consistent hash algorithm distributed storage Survey data weighted polling algorithm

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Anomaly-Based Intrusion Detection System Using Bidirectional Long Short-Term Memory for internet of Things 3

Anomaly-Based Intrusion Detection System Using Bidirectional...

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3rd IEEE international conference on distributed computing and Electrical Circuits and Electronics, ICDCECE 2024

作者： Jagdish Kumar, P. Neduncheliyan, S. Adnan, Myasar Mundher Sudhakar, K. Sudhakar, A.V.V. Bharath Institute Of Higher Education And Research Department Of Cse Tamil Nadu Chennai India School Of Computing Bharath Institute Of Higher Education And Research Tamil Nadu Chennai India College Of Technical Engineering The Islamic University Department Of Computers Techniques Engineering Najaf Iraq Nitte Meenakshi Institute Of Technology Dept. Of Ai & Ds Bengaluru India Sr University Department Of Electrical And Electronics Engineering Warangal India

ISBN: (纸本)9798350318609

The developing use of internet of Things (IoT) applications in several aspects created a large number of data which is need the occurrence of existing techniques like fog and cloud computing. The Intrusion Detection System (IDS) is recognized several cybersecurity problems and its resources. In this paper, the Bidirectional Long Short-Term Memory (BiLSTM) is proposed for anomaly-based IDS in IoT network. The BoT-IoT and ToN-IoT datasets are used for identifying IDS in IoT networks. The normalization is used as preprocessing and Gain Ratio is used for selecting optimal features and the BiLSTM is used for classification of IDS in network which enables the model to scale large dataset and enhance the accuracy. The performance of BiLSTM is estimated by accuracy, f1 score, recall and precision. The BiLSTM achieves better accuracy of 98.76% and 96.84% for BoT-IoT and ToN-IoT dataset respectively which is better when compared to existing techniques like Group Theory Binary Spring Search-Hybrid Deep Neural Network (GTBSS-HDNN) and DNN. © 2024 IEEE.

关键词： internet of things

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