Results 31 to 40 of about 296,784 (294)
Implementation of the Association Method in the Analysis of Sales Data from Manufacturing Companies
Jurnal Riset Informatika, 2022 The company produces sales data every day. Over time, the data increases, and the amount becomes very large. The data is only stored without understanding the benefits that exist from these data due to limitations in proper knowledge in analyzing the ...
Andri Agung Riyadi +3 more
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Protocols for Integrity Constraint Checking in Federated Databases [PDF]
, 1996 A federated database is comprised of multiple interconnected database systems that primarily operate independently but cooperate to a certain extent. Global integrity constraints can be very useful in federated databases, but the lack of global queries ...
Grefen, Paul, Widom, Jennifer
core +3 more sources
EXPLORING THE EXPEDIENCY OF BLOCKCHAIN-BASED SOLUTIONS: REVIEW AND CHALLENGES
Applied Computer ScienceA distributed type of database where digital data is stored as blocks chained together is called a Blockchain. Each block consists of several transactions, authenticated using cryptographic keys, and approved by a group of validators.
Francisco Javier MORENO ARBOLEDA +2 more
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Incremental Mining Item Sets Based on H-mine and XML
Journal of Algorithms & Computational Technology, 2009 Efficient discovery of association rules in large database is a well studied problem and several approaches have been proposed. However, the previously proposed methods still encounter some performance bottlenecks when mining databases is updated, such ...
Xingjie Feng, Jing Zhang
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Enhancing Saga Pattern for Distributed Transactions within a Microservices Architecture
Applied Sciences, 2022 The saga pattern manages transactions and maintains data consistency across distributed microservices via utilizing local sequential transactions that update each service and publish messages to trigger the next ones.
Eman Daraghmi +2 more
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Statistical and fuzzy approach for database security [PDF]
, 2007 A new type of database anomaly is described by addressing the concept of Cumulated Anomaly in this paper. Dubiety-Determining Model (DDM), which is a detection model basing on statistical and fuzzy set theories for Cumulated Anomaly, is proposed. DDM
Lu, G, Lü, K, Yi, J
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Model Data Warehouse dan Business Intelligence untuk Meningkatkan Penjualan pada PT. S
ComTech, 2011 Today a lot of companies use information system in every business activity. Every transaction is stored electronically in the database transaction. The transactional database does not help much to assist the executives in making strategic decisions to ...
Rudy Rudy, Natalia Limantara
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Jurnal Teknologi dan Sistem Informasi, 2015 Web-based management information system of transaction data with mobile features was needed by employees of PT. Yasiga Sarana Utama, especially mine division.
Rahmi Prisalia +3 more
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A formal model for ledger management systems based on contracts and temporal logic
Blockchain: Research and Applications, 2022 A key component of blockchain technology is the ledger, viz., a database that, unlike standard databases, keeps in memory the complete history of past transactions as in a notarial archive for the benefit of any future test.
Paolo Bottoni +2 more
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Anonymizing transaction databases for publication [PDF]
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining, 2008 This paper considers the problem of publishing "transaction data" for research purposes. Each transaction is an arbitrary set of items chosen from a large universe. Detailed transaction data provides an electronic image of one's life. This has two implications. One, transaction data are excellent candidates for data mining research.
Yabo Xu +3 more
openaire +1 more source