Results 31 to 40 of about 804,025 (196)

Exploring the Use of Supermarket Loyalty Card Data in Health Research: A Scoping Review

open access: yesInternational Journal of Population Data Science
Introduction & Background Given the growing popularity of loyalty cards across the UK and beyond, it is unsurprising that this data is increasingly being harnessed to research population health. This review synthesises the existing literature to explore
Romana Burgess   +2 more
doaj   +1 more source

Features and transaction modes of data products in data markets

open access: yes大数据, 2022
Developing the markets of data as a factor of production is the key in the efficient allocation of data factor.However, the early practices of data markets in China have revealed a series of problems, which urgently calls for a systematic review and ...
Lihua HUANG   +4 more
doaj  

Location, Location, Location: The Power of Neighborhoods for Apartment Price Predictions Based on Transaction Data

open access: yesISPRS International Journal of Geo-Information
Land and real estate have long been regarded as stable investments, with property prices steadily rising, underscoring the need for accurate predictive models to capture the varying rates of price growth across different locations. This study leverages a
Christopher Kmen   +2 more
doaj   +1 more source

Fabric-based Up-chain Preprocessing Mechanism for Mass Transaction Data [PDF]

open access: yesJisuanji gongcheng
Hyperledger Fabric is an alliance chain framework widely adopted both domestically and internationally. It exhibits characteristics such as numerous participating organizations, frequent transaction operations, and increased transaction conflicts in ...
Ying LIU, Yupeng MA, Fan ZHAO, Yi WANG, Tonghai JIANG
doaj   +1 more source

Utilization of Business Analytics by SMEs In Halal Supply Chain Management Transactions

open access: yesJOIV: International Journal on Informatics Visualization, 2023
Halal supply chain management has transformed beyond food and beverage certification. However, extant literature shows that Halal transaction management still has much to improve in terms of transaction permissibility, with the main gap in understanding ...
Suziyanti Marjudi   +4 more
doaj   +1 more source

Query Operators for Transactional Data: Detecting Similar and Periodic Transactions

open access: yesThe Computer Journal, 2022
Abstract Pattern detection for revealing the patterns of users’ behavior is an important analysis-assisting tool toward the understanding and prediction of their attitudes, manners, activities and habits. In this paper, two novel query operators applied to transactional data are introduced to ease the query processing, strengthening ...
Francisco Javier Moreno Arboleda   +2 more
openaire   +1 more source

Fair Data Transactions Across Private Databases

open access: yesIEEE Access, 2020
In this era of big data, data transactions are becoming more frequent and bringing new benefits for both data buyers and providers. However, there are no data transaction schemes to satisfy the special security and business requirements of data ...
Wei Yuan
doaj   +1 more source

THE TRANSACTION INFORMATION SYSTEM AT LIMUNY LOUNGE [PDF]

open access: yes, 2012
Producing and testing feasibility of transaction information system program, which was called as TRANSACTION INFORMATION SYSTEM, was carried and applied at LIMUNY Lounge.
Nastiti, Nastiti
core  

Data assets value evaluation model based on profit maximization

open access: yes大数据, 2020
The idea that data is valuable and will become an economic commodity has become a consensus.However,the nonrivalry of data makes that the value of data is different from tangible assets.A correct understanding of the value of data is the premise and ...
Xiangqian DONG   +5 more
doaj  

Do Transaction Costs and Risk Preferences Influence Marketing Arrangements in the Illinois Hog Industry? [PDF]

open access: yes, 2009
Risk reduction and transaction costs are often used to explain contracting in the U.S. hog industry with little empirical support. Using a unified conceptual framework that draws from risk behavior and transaction cost theories, in combination with ...
Franken, J.R.V.   +2 more
core   +3 more sources

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