FraudMiner: A Novel Credit Card Fraud Detection Model Based on Frequent Itemset Mining by K. R. Seeja, Masoumeh Zareapoor

“…This paper proposes an intelligent credit card fraud detection model for detecting fraud from highly imbalanced and anonymous credit card transaction datasets. The class imbalance problem is handled by finding legal as well as fraud transaction patterns for each customer by using frequent itemset mining. …”
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EXCHANGE RATE VOLATILITY AND STOCK MARKET DEVELOPMENT: AN EMPIRICAL EVIDENCE FROM NIGERIA by Ahmed Oluwatobi ADEKUNLE

“…Results show that exchange rate volatility has a significant negative impact on stock market capitalization and volume of transactions on the stock market. Essentially, exchange rate volatility has significant weak negative correlation with stock market capitalization and stock market volume of transactions. …”
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Analisis Loyalitas Pelanggan Berbasis Model Recency, Frequency, dan Monetary (RFM) dan Decision Tree pada PT. Solo by Basri Basri, Windu Gata, Risnandar Risnandar

“…RFM model is used to process customer data clustering based on number of transactions, transaction nominal value, transaction time, and outlet attributes. …”
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RMGANets: reinforcement learning-enhanced multi-relational attention graph-aware network for anti-money laundering detection by Qianyu Wang, Wei-Tek Tsai, Bowen Du

“…Abstract Given the anonymity and complexity of illegal transactions, traditional deep-learning methods struggle to establish correlations between transaction addresses, cash flows, and physical users. …”
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PROBLEMS OF IMPLEMENTATION AND HARMONIZATION OF INDIVIDUAL AND CORPORATE INTEREST by D. Gurov, N. Gotskay

“…The designated subjects of the market relations that serve as the basis for the implementation of the market transactions, which are implemented and economic interests, both individual and corporate. …”
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Analysis of Buying, Selling, and Leasing Virtual Land in the Metaverse: A Perspective from Sharia Economic Law by Muhamad Izazi Nurjaman, Sofian Al-Hakim, Iwan Setiawan, Mualimin Mochammad Sahid

“…In these transactions, there is an expansion of the object of the ijarah (lease) contract, which typically involves the benefit of tangible objects or assets but can also include the benefit of intangible objects or assets, provided that the intangible asset requires another object (a tangible object) or a process that enables the asset to have utility, thus fulfilling the purpose of the contract in accordance with the principles of muamalah maliyyah (financial transactions). …”
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EXPLOIT MINING HIGH UTILITY ITEMSETS WITH NEGATIVE UNIT PROFITS FROM VERTICALLY DISTRIBUTED DATABASES by Cao Tùng Anh, Ngô Quốc Huy, Võ Hoàng Khang

“…High Utility Itemset (HUI) mining is an important problem in the data mining literature that considers the utilities for businesses of items (such as profits and margins) that are discovered from transactional databases. There are many algorithms for mining high utility itemsets (HUIs) by pruning candidates based on estimated and transaction-weighted utilization values. …”
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Demand-side shared energy storage pricing strategy based on stackelberg-Nash game by Jindong Cui, Zengchen Zhu, Guoli Qu, Yuqing Wang, Ruotong Li

“…Based on the upper-level transaction electricity price and Nash bargaining theory, the internal transaction electricity price within the alliance was determined through negotiation. …”
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Redemption of Shares or Stocks and Their Influence on Tax Obligation in Value Added Tax by Jakub Piętka

“…Settlements made between a company and a former shareholder may be considered a taxable transaction. Two opposing concepts found in the case law are to treat for tax purposes the redemption of shares with remuneration as a single transaction, or to separate only the phase of payment of remuneration for the redeemed shares and consider it a supply of goods for consideration. …”
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PaySwitch: Smart Contract-Based Payment Switch for Off-Chain Payment Channel Networks by Anan Jin, Yuhang Ye, Brian Lee, Xiang Li, Yuansong Qiao

“…Payment channel networks (PCNs) are a viable solution to the issue of blockchain scalability by offering off-chain transactions between two untrusted peers, without committing each transaction to the blockchain. …”
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Credit card fraud detection through machine learning algorithm by Agyan Panda, Bharath Yadlapalli, Zhi Zhou

“…Every year, millions of dollars are lost due to fraudulent credit card transactions. To help fraud investigators, more algorithms are turning to powerful machine learning methodologies. …”
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Effects of Voluntary Product Recall on Consumer’s Trust by Luiza Venzke Bortoli, Valeria Freundt

“…Once trust is essential for the establishment of a relationship between companies and consumers, this research also evaluated the effects of relational and transactional purchase situations on consumer’s trust and its constructs. …”
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Simulation of discrete control systems with parallelism of behavior by D. I. Cheremisinov, L. D. Cheremisinova

“…An object-oriented approach to simulation of the description of the control algorithm at the transaction level is proposed. For this purpose, a TLM (Transaction-Level Modeling) model has been developed for describing the devices with behavior parallelism in PRALU language. …”
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Multi-level high utility-itemset hiding. by Loan T T Nguyen, Hoa Duong, An Mai, Bay Vo

“…High-utility itemset mining (HUIM) is an extension to frequent itemset mining (FIM) which deals with business data in the form of transaction databases, data that is also in danger of being stolen. …”
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IMPACT OF PANELISTS ON WIBOR RATES – HYBRID APPROACH by Piotr Mielus

“…The key problem is a limited impact of real-transaction prices on the published rate due to a low share of concluded deals and divergence of their prices from quotes generated by so called expert judgment in the analysed period.…”
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Blockchain based micropayment for e-health IOT sensors by Mahdi Shahraki, Amir Jalali Bighdeli

“…The framework is designed to reduce the transaction fees of IoT users. It also reduces data processing, reduces the need for separate payment channels for each entity, and ultimately reduces payment time.…”
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IMPACT OF PANELISTS ON WIBOR RATES – HYBRID APPROACH by Piotr Mielus

“…The key problem is a limited impact of real-transaction prices on the published rate due to a low share of concluded deals and divergence of their prices from quotes generated by so called expert judgment in the analysed period.…”
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“Direct Me or Leave Me”: The Effect of Leadership Style on Stress and Self-Efficacy of Healthcare Professionals by Stefan Milojević, Vesna Stojanović Aleksić, Marko Slavković

“…Specifically, our study is focused on both transactional leadership and laissez-faire leadership, which are commonly practiced by healthcare professionals due to the settings of healthcare environments. …”
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Peruvian health professionals’ leadership styles by Franklin Jhony Julián Méndez, Cecilia Elizabeth Reyes Alfaro, Ericson Felix Castillo Saavedra, Verónica Yamilet Coronel Vega, Sara Isabel Cabanillas Ñaño, Rosa María Salas Sánchez, Julissa Estmilsinia Vargas Vigo

“…<br /><strong>Conclusions:</strong> the most predominant leadership style was transactional.</p>…”
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