Results 31 to 40 of about 997,064 (331)
Shirakami: A Hybrid Concurrency Control Protocol for Tsurugi Relational Database System [PDF]
arXiv, 2023 Modern real-world transactional workloads such as bills of materials or telecommunication billing need to process both short transactions and long transactions. Recent concurrency control protocols do not cope with such workloads since they assume only classical workloads (i.e., YCSB and TPC-C) that have relatively short transactions.
arxiv
Multi-blockchain Application Technology for Agricultural Products Transaction
智慧农业, 2019 Agriculture of China is a typical small producer and large market agricultural system, producers are scattered. Agricultural foundation remains weak in the vast rural areas, especially poverty-stricken areas.
LIANG Hao +3 more
doaj +1 more source
Effect of Bitcoin fee on transaction-confirmation process [PDF]
, 2016 In Bitcoin system, transactions are prioritized according to transaction fees. Transactions without fees are given low priority and likely to wait for confirmation. Because the demand of micro payment in Bitcoin is expected to increase due to low remittance cost, it is important to quantitatively investigate how transactions with small fees of Bitcoin ...
arxiv +1 more source
TransEdge: Supporting Efficient Read Queries Across Untrusted Edge Nodes [PDF]
arXiv, 2023 We propose Transactional Edge (TransEdge), a distributed transaction processing system for untrusted environments such as edge computing systems. What distinguishes TransEdge is its focus on efficient support for read-only transactions. TransEdge allows reading from different partitions consistently using one round in most cases and no more than two ...
arxiv
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley +1 more source
An Analysis of Transaction Handling in Bitcoin [PDF]
arXiv, 2021 Bitcoin has become the leading cryptocurrency system, but the limit on its transaction processing capacity has resulted in increased transaction fees and delayed transaction confirmation. As such, it is pertinent to understand and probably predict how transactions are handled by Bitcoin such that a user may adapt the transaction requests and a miner ...
arxiv
Data‐driven performance metrics for neural network learning
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri +2 more
wiley +1 more source
Witness-based Approach for Scaling Distributed Ledgers to Massive IoT Scenarios [PDF]
IEEE 6th World Forum on Internet of Things (WF-IoT) 2020, 2020 Distributed Ledger Technologies (DLTs) are playing a major role in building security and trust in Internet of Things (IoT) systems. However, IoT deployments with a large number of devices, such as in environment monitoring applications, generate and send massive amounts of data.
arxiv +1 more source
Scientific Journal of Astana IT UniversityThis study examines the impact of sharding on the scalability and efficiency of blockchain systems, specifically in the development of a complex of intelligent information and communication systems for environmental monitoring of emissions into the ...
Sapar Toxanov +4 more
doaj +1 more source
The problem of transaction processing using microservice architecture
Известия высших учебных заведений. Поволжский регион:Технические науки, 2021 Background. The object of the research is an e-commerce system built on the principle of microservice architecture. The subject of the research is methods of ensuring correct operation of transactions using a microservice architecture.
D.S. Fomin, A.V. Bal'zamov
doaj +1 more source