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Transaction data: Commercial transaction surveys and test market data [PDF]
SSRN Electronic Journal, 2009 Commercial transaction surveys and test market data are important sources for the analysis of consumer behaviour in various markets. The advantage of these surveys is that they do not only rely on “weak” data of consumers but also on “measured” data (eg.
Bernhard Engel
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Administrative Transaction Data [PDF]
SSRN Electronic Journal, 2009 The value of administrative transaction data, such as financial transactions, credit card purchases, telephone calls, and retail store scanning data, to study social behaviour has long been recognised.
Julia Lane
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A Blockchain-Based Privacy-Preserving and Fair Data Transaction Model in IoT
Applied Sciences, 2023 The rapid development of the Internet of Things (IoT) has resulted in vast amounts of widely distributed data. Sharing these data can spur innovative advancements and enhance service quality. However, conventional data-sharing methods often involve third-
Wei Zhou +4 more
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Data interaction model for power transaction based on CIM [PDF]
MATEC Web of Conferences, 2022 With the increase of power transaction business, traditional power transaction data interaction models cannot fully meet the needs of data interaction. The data model conforming to the power transaction data architecture plays an important role.
Jia Dexiang +5 more
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Blockchain-based V2G Certificateless Ring Signcryption Privacy Protection Scheme [PDF]
Jisuanji gongcheng, 2023 A blockchain-based certificateless ring signature privacy protection scheme is proposed to ensure the privacy protection of vehicle user transaction information and secure transmission of communication messages in the Vehicle-to-Grid（V2G） system.To ...
CHEN Fuan, LIU Yi
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Research on Rapid Identification of Infringement Risk in Financial Technology Data Transactions [PDF]
SHS Web of Conferences, 2023 Aiming at the problems of low accuracy rate of transaction information mining, high error rate of identification of infringement risk of financial technology data transaction and long identification time in current data transaction infringement risk ...
Liu Sibei
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PM2.5 exposure and anxiety in China: evidence from the prefectures
BMC Public Health, 2021 Background Anxiety disorders are among the most common mental health concerns today. While numerous factors are known to affect anxiety disorders, the ways in which environmental factors aggravate or mitigate anxiety are not fully understood.
Buwei Chen +4 more
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Computers, 2023 The pervasiveness of healthcare data to create better healthcare facilities and opportunities is one of the most-imperative parts of human life that offers radical advancements in healthcare services practiced through the blockchain-based management ...
Md. Shohidul Islam +4 more
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Recommendation system with minimized transaction data
Data Science and Management, 2021 This paper deals with the recommendation system in the so-called user-centric payment environment where users, i.e., the payers, can make payments without providing self-information to merchants.
Yujeong Hwangbo +3 more
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Clustering Transactional Data [PDF]
, 2002 In this paper we present a partitioning method capable to manage transactions, namelyt uples of variable size of categorical data. We adapt the standard definition of mathematical distance used in the KMeans algorithm to represent dissimilarityam ong transactions, and redefine the notion of cluster centroid.
Giannotti F, Gozzi C, Manco G
openaire +6 more sources