the proceedings contain 123 papers. the topics discussed include: economic feasibility of mobile broadband network for public safety and security;performance evaluation and economic modeling of PPDR communication syst...
ISBN:
(纸本)9781467377010
the proceedings contain 123 papers. the topics discussed include: economic feasibility of mobile broadband network for public safety and security;performance evaluation and economic modeling of PPDR communication systems;behavior of wireless body-to-body networks routing strategies for public protection and disaster relief;on modeling epidemics in networks using linear time-invariant dynamics;data dissemination strategies for emerging wireless body-to-body networks based Internet of humans;terahertz signal propagation analysis inside the human skin;millimeter-wave frequency reconfigurable T-shaped antenna for 5G networks;a circular patch frequency reconfigurable antenna for wearable applications;and optimal on-body relay placement for energy efficient in vivo communications.
this conference proceedings contains 73 papers. the following topics are deal with: distributed operating systems;network performance models;object-oriented database issues;distributed services;performance of parallel...
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ISBN:
(纸本)0818621443
this conference proceedings contains 73 papers. the following topics are deal with: distributed operating systems;network performance models;object-oriented database issues;distributed services;performance of parallel systems;probability models;multicast communications;scheduling in distributed systems;global time issues;real-time communications;load balancing in loosely coupled environments;distributed mutual exclusion;routing and allocation in hypercubes;concurrency control and replications;recovery sets;membership algorithms;multiprocessors;techniques for distributed algorithms;analysis methods for distributed software;interconnection networks;fault-tolerant distributed systems;and distributed software applications.
the proceedings contain 4 papers. the topics discussed include: building adaptable autonomic managers;supporting energy-driven adaptations in distributed environments;towards autonomic enterprise service bus;and towar...
ISBN:
(纸本)9781450308472
the proceedings contain 4 papers. the topics discussed include: building adaptable autonomic managers;supporting energy-driven adaptations in distributed environments;towards autonomic enterprise service bus;and towards autonomic multimodal interaction.
Withthe deep penetration of cloud computing in the financial industry, the convergence amount of financial data in the cloud continues to climb, and the problem of data security has become a bottleneck restricting th...
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ISBN:
(数字)9798331595104
ISBN:
(纸本)9798331595111
Withthe deep penetration of cloud computing in the financial industry, the convergence amount of financial data in the cloud continues to climb, and the problem of data security has become a bottleneck restricting the development of the financial data sharing. Traditional security protection means, such as access control, data encryption and storage, etc., gradually expose their limitations in the face of increasingly complex network attacks and diversified data use scenarios, and homomorphic encryption technology arises at the historic moment. this paper constructs a financial data security sharing scheme including financial institutions, financial certification center, Credit Data Statistics Center and financial key management center. the scheme first encrypts customer credit data and uploads it, then computes the encrypted data, and finally returns the ciphertext result to be decrypted by financial institutions. It not only ensures data privacy, but also realizes data sharing, and provides practical methods for financial institutions to prevent non-performing loans. As standardization efforts progress and computational overheads diminish, homomorphic encryption is expected to underpin next-generation secure financial infrastructures, fostering innovation in personalized financial services and regulatory compliance frameworks.
In the face of rapidly evolving network attacks and the large volume of network traffic data, distributed intrusion detection has garnered significant research interest. However, distributed intrusion detection requir...
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ISBN:
(数字)9798331595104
ISBN:
(纸本)9798331595111
In the face of rapidly evolving network attacks and the large volume of network traffic data, distributed intrusion detection has garnered significant research interest. However, distributed intrusion detection requires multiple parties to share data, which may pose a challenge of sensitive data leakage. this paper presents IDS-BF, a distributed intrusion detection system based on blockchain and federated learning. To improve the effectiveness of federated learning, the proposed system adopts a contribution-based method to dynamically adjust the weights of clients when aggregating the local gradients. Specially, to ensure the fairness of contribution evaluation, the proposed system utilizes two parachains to perform model aggregation and contribution evaluation respectively. Withthe help of a relay chain, the two parachains can communicate with each other. Simulation results on real-world data show that the proposed aggregation strategy can help to improve the accuracy of global model, achieving an increase of up to 8% compared to traditional strategies.
Withthe arrival of the digital age and the wide adoption of Internet technologies, the manufacturing industry is gradually entering the era of smart manufacturing. It is of great significance to adopt efficient digit...
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ISBN:
(数字)9798331595104
ISBN:
(纸本)9798331595111
Withthe arrival of the digital age and the wide adoption of Internet technologies, the manufacturing industry is gradually entering the era of smart manufacturing. It is of great significance to adopt efficient digital solutions for data management. Organizations tend to choose distributedthird-party cloud platforms to store and share data to reduce the costs of building their data platforms. Although distributed cloud storage solutions can solve various problems associated with centralized storage solutions, the collaboration between multiple nodes requires mutual trust. Blockchain technology can help to build trust among different parties. However, the existing consortium blockchain platform does not meet the needs of data privacy and large-scale data storage in smart manufacturing. therefore, we propose a storage scheme based on the consortium blockchain platform Hyperledger Fabric and the InterPlanetary File System (IPFS). By improving the ledger data structure and designing corresponding smart contract functions, the proposed scheme can store various digital resources on the blockchain platform flexibly and provide fine-grained protection for sensitive data. Several simulation experiments are conducted to analyze the factors affecting the performance. the experiment results show that the space-time overhead of the proposed scheme is acceptable.
the proceedings contain 16 papers. the special focus in this conference is on distributed Applications and Interoperable Systems. the topics include: Enhanced energy efficiency withthe actor model on heterogeneous ar...
ISBN:
(纸本)9783319395760
the proceedings contain 16 papers. the special focus in this conference is on distributed Applications and Interoperable Systems. the topics include: Enhanced energy efficiency withthe actor model on heterogeneous architectures;evaluating the cost and robustness of self-organizing distributed hash tables;a fast decentralized content consumption estimation in large-scale distributed systems;privacy-preserving data allocation in decentralized online social networks;an RDMA middleware for asynchronous multi-stage shuffling in analytical processing;holistic shuffler for the parallel processing of SQL window functions;providing CUDA acceleration to KVM virtual machines in infiniband clusters with rCUDA;benchmarking wireless protocols for feasibility in supporting crowdsourced mobile computing;automatic deployment of byzantine fault-tolerant services in paas cloud;towards a practical evaluation of robustness and effectiveness of BFT protocols;self-balancing job parallelism and throughput in hadoop;resource usage prediction in distributed key-value datastores;dynamic load balancing techniques for distributed complex event processing systems and bringing complex event processing into multitree modelling of sensors.
the proceedings contain 66 papers. the topics discussed include: design and implementation of service composition protocol based on DSR;Hamiltonian cycle embedding in hierarchical crossed cubes;systematic development ...
ISBN:
(纸本)9780769542874
the proceedings contain 66 papers. the topics discussed include: design and implementation of service composition protocol based on DSR;Hamiltonian cycle embedding in hierarchical crossed cubes;systematic development of correct bulk synchronous parallel programs;multiple search centers based fast motion estimation algorithm for H.264/AVC;transient congestion avoidance in software distributed shared memory systems;experiences with hierarchical storage management support in blue whale file system;commit protocols for a distributed transactional memory;a feature-based replica consistency strategy for spatial data in distributed GIS;integrating DBMSs as a read-only execution layer into hadoop;multi-aggregate-query scheduling over data streams;and Rawls scheduler: load considered proportional share scheduling for high performance multimedia systems.
the proceedings contain 16 papers. the special focus in this conference is on Coordination Models and Languages. the topics include: Multilevel transitive and intransitive non-interference, causally;a game interpretat...
ISBN:
(纸本)9783319395180
the proceedings contain 16 papers. the special focus in this conference is on Coordination Models and Languages. the topics include: Multilevel transitive and intransitive non-interference, causally;a game interpretation of retractable contracts;tuple spaces implementations and their efficiency;on-the-fly mean-field model-checking for attribute-based coordination;scheduling games for concurrent systems;an asynchronous parallel abstraction for speculative pipeline computations;modelling ambulance deployment with CARMA;on synchronous and asynchronous compatibility of communicating components;a formal analysis of the global sequence protocol;improving gossip dynamics through overlapping replicates;from modelling to systematic deployment of distributed active objects;an interference-free programming model for network objects and on sessions and infinite data.
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