Operators of the temporal object system and their implementation

Shah, Abad

doi:10.1016/j.ins.2003.08.004

Cited by 5 publications

(2 citation statements)

References 19 publications

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“…Also, if any change occurs to an existing temporal object, then it can be incorporated by creating a stage and appending it at the end of lifespan sequence of the object. To perform all these functions, a complete set of operators has already been defined, and they are available in (Shah, Fotouhi, Grosky, & Al-Muhtadi, 2004).…”

Section: Schema Of Mhealth Care Systemmentioning

confidence: 99%

Modeling Historically mHealth Care Environments

Naqvi

Shah²

2018

International Journal of Reliable and Quality E-Healthcare

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This article describes how mobile health (mHealth) has grown from infancy stage to toddler stage due to advances in the technology. It has the potential for further growth as it is low-cost health care. For its further growth, it is necessary to widen its scope. In this article, a proposal is presented to develop a new and advanced mHealth care system, and its first step that is modelling is reported. In modelling, historically, a model of a temporal object system (TOS) is used. The model empowers users of the proposed mHealth care system to define, retrieve and manipulate all objects historically, in a uniform fashion, and also to keep historically the changes that occur to the objects. Later, these historically stored objects can be consulted during making essential and crucial decisions about the patients (objects) and other objects of the system, and it can save both lives and money. Also, the stored objects can be used in the future planning and research.

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Section: Schema Of Mhealth Care Systemmentioning

confidence: 99%

Modeling Historically mHealth Care Environments

Naqvi

Shah²

2018

International Journal of Reliable and Quality E-Healthcare

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“…A time dimension is added to a database at either the attribute or the tuple level to maintain a data object's history. Such a database is referred to as a temporal database [1]. Many temporal extensions of the classical relational database model have been proposed, and some of them have been realized (e.g., [2], [3]).…”

Section: Introductionmentioning

confidence: 99%

Conceptual Temporal Modeling Applied to Databases

Al-Fedaghi¹

2021

IJACSA

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We present a different approach to developing a concept of time for specifying temporality in the conceptual modeling of software and database systems. In the database field, various proposals and products address temporal data. The difficulty with most of the current approaches to modeling temporality is that they represent and record time as just another type of data (e.g., values of a bank balance or amounts of money), instead of appreciating that time and its values are unique, in comparison to typical data attributes. Time is an engulfing phenomenon that lifts a system's entire model from staticity to dynamism and beyond. In this paper, we propose a conceptualization of temporality involving the construction of a multilevel modeling method that progresses from static representation to system compositions that form regions of dynamism. Then, a chronology of events is used to define the system's behavior. Lastly, the events are viewed as data sources with which to build a temporal model. A case-study model of a temporal banking-management system database that extends UML and the object-constraint language is re-modeled using thinging machine (TM) modeling. The resultant TM diagrammatic specification delivers a new approach to temporality that can be extended to be a holistic monitoring system for historic data and events.

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A New Object Coding System for Computer-Aided Process Planning Applications

Çelik

Ünüvar

2012

Arab J Sci Eng

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Operators of the temporal object system and their implementation

Cited by 5 publications

References 19 publications

Modeling Historically mHealth Care Environments

Modeling Historically mHealth Care Environments

Conceptual Temporal Modeling Applied to Databases

A New Object Coding System for Computer-Aided Process Planning Applications

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