In this paper conceptual and logical model of Mobile Health services risk management by the use of context aware systems is provided. Mobile health (M-Health) refers to using portable electronic devices having application for delivering health services and patient's information manag...
Below we show the conceptual, logical, and physical versions of a single data model. Conceptual Model Design Logical Model Design Physical Model Design We can see that the complexity increases from conceptual to logical to physical. This is why we always first start with the conceptual data...
Conceptual, Logical and Physical data models A general understanding to the three data models is that business analyst uses a conceptual and logical model to model the business objects exist in the system, while database designer or database engineer elaborates the conceptual and logical ER ...
Logical modelQuery languageIn recent years, data analytics has been studied in a broad range of areas, such as health-care, social sciences, and commerce. In order to accurately capture user requirements for enhancing communication between analysts, domain experts and users, conceptualising data ...
1、It includes the concepts ofconceptualand logical data modeling.(它包括概念数据建模和逻辑数据建模的概念。) 2、TCM's complexity and underlyingconceptualfoundations present challenges for researchers seeking evidence on how it works.(中医药的复杂性和潜在的概念基础,给研究人员寻找其工作原理的证据带来了挑...
Logical Model The logical model defines how the model should be implemented. It broadly includes all kinds of data that need to be captured such as tables, columns, etc. This model is generally designed by Business Analysts and Data Architects. Physical Model The physical model defines how to ...
We develop in this chapter a conceptual and logical model of social trust. We first present a modal logic of mental attitudes and action in which the concepts of plausible belief, certain belief, and a possibility order over formulas can... C Castelfranchi,R Falcone,E Lorini - Springer Londo...
Many enterprises have successfully designed their OpenStack environments by going through three phases of design: designing a conceptual model, designing a logical model, and finally, realizing the physical design. It's obvious that complexity increases from the conceptual to the logical design and fro...
A concept model, in contrast, is an aid in achieving precision incontinuingdiscourse about some subject matter. It enables clear communication by allowing you to express statements (sentences) that can be readily understood and disambiguated (perhaps automatically). A concept model becomes ever more ...