Results 41 to 50 of about 39,182,227 (344)

Relational Concurrent Refinement Part III: Traces, partial relations and automata [PDF]

open access: yes, 2014
Data refinement in a state-based language such as Z is defined using a relational model in terms of the behaviour of abstract programs. Downward and upward simulation conditions form a sound and jointly complete methodology to verify relational data ...
Derrick, John, Boiten, Eerke Albert
core   +1 more source

INFORMATION-ALGORITHMIC SUPPORT FOR DEVELOPMENT OF SOLID PHARMACEUTICAL FORM

open access: yesТонкие химические технологии, 2018
The article deals with the application of the system approach for constructing informationalgorithmic support for the pharmaceutical development of solid dosage forms.
V. F. Kornushk   +4 more
doaj   +1 more source

Object-oriented querying of existing relational databases [PDF]

open access: yes, 1993
In this paper, we present algorithms which allow an object-oriented querying of existing relational databases. Our goal is to provide an improved query interface for relational systems with better query facilities than SQL.
Kriegel, Hans-Peter   +5 more
core   +1 more source

MODELING RELATIONS

open access: yesJournal of Philosophical Logic, 2008
In the ordinary way of representing relations, the order of the relata plays a structural role, but in the states themselves such an order often does not seem to be intrinsically present. An alternative way to represent relations makes use of positions for the arguments.
openaire   +4 more sources

Relational Framework of Cyberattacks: Empirical Evidence from Multistage Incidents

open access: yesSensors
The increasing scale and operational complexity of cyberattacks have exposed the limitations of static taxonomies for representing multistage threat scenarios.
Mikel Ferrer-Oliva   +3 more
doaj   +1 more source

Relational model of a communication network node device for telecommunication systems

open access: yesInformaciâ i Innovacii
Relevance. Modern development of telecommunication networks requires technologies for constructing an analytical system of operational support of the network using inventory, technological and analytical information on communication nodes for designing ...
A. V. Sinitsyn   +3 more
doaj   +1 more source

Using fuzzy relational hybrid models to control mixed‐valued dynamic systems with discrete‐valued inputs

open access: yesIET Control Theory & Applications, 2022
This is the first attempt to bring the fuzzy relational hybrid models from modelling to control. The main challenge is to configure both the plant model and the controller appropriately so that the overall system has good analytical and numerical ...
Arya Aghili‐Ashtiani
doaj   +1 more source

Communicating with a Human Voice: Developing a Relational Model of Empathy

open access: yesThe Journal of the Royal College of Physicians of Edinburgh, 2017
The medical profession has adopted a cognitive model of empathy, or detached concern, in its professionalism and practice. As a consequence there is now an empathy gap which has been demonstrated by lapses in patient care in the UK.
D. Jeffrey
semanticscholar   +1 more source

Development and Validation of the Relational Needs Satisfaction Scale

open access: yesFrontiers in Psychology, 2020
The aim of the research was the development of a new scale for measuring the satisfaction of relational needs. In the first study, we developed 269 items based on Erskine’s description of eight relational needs. Five experts evaluated the items, and then
Gregor Žvelc   +5 more
doaj   +1 more source

Relational approach to knowledge engineering for POMDP-based assistance systems as a translation of a psychological model [PDF]

open access: yes, 2013
Assistive systems for persons with cognitive disabilities (e.g. dementia) are difficult to build due to the wide range of different approaches people can take to accomplishing the same task, and the significant uncertainties that arise from both the ...
Shehroz S. Khan   +13 more
core   +1 more source

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