Search PubMed⌕ Search
Home/Archive/PubMed

PubMed · 1443287

Dynamics for communications data.

R H Abraham
View original source ↗Export metadata ↓

Abstract

To create a complex dynamical model for a complex system, it is normally necessary to have a directed graph of the network, a dynamical model for each node, and a coupling function for each directed edge. But in many applications, the only observable data consists of communications from one node to another. In this situation, the modeler may infer a complex dynamical model for the network without any explicit knowledge of the independent dynamical behavior of the component systems (nodes). Here we present one procedure for this type of modeling problem, inspired by the attractor reconstruction procedure of chaos theory. Part of this proposal consists of a strategy for computer graphic presentation of the interactive dynamics of the complex system (or social network of dynamical schemes) called a netscope. We can imagine applications to diverse situations, such as decision groups, management, forecasting, international relations, classroom monitoring, therapy (personal, family, group, etc.) and distributed processors, to name a few.

Explore related subjects

CommunicationComputer SimulationData Interpretation, StatisticalFemaleHumansMaleModels, PsychologicalPsychotherapyTape RecordingVerbal BehaviorJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

R H Abraham. 1992. Dynamics for communications data.. https://doi.org/10.1176/appi.psychotherapy.1992.46.4.581

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2006

Defining the competencies of those conducting pharmacovigilance.

PURPOSE: The absence of agreed competencies in pharmacovigilance and patient risk management is a key factor hindering the development of training and a curriculum in these interrelated disciplines. If competencies were to be developed, they could be tailored to the different roles and responsibilities of the various staff involved. PROPOSAL: We describe a simple theoretical model of functional and behavioural competencies that is based on an organisation with three levels of staff: evidence collectors and gatherers, evidence processors and distillers, and decision makers. CONCLUSIONS: To stimulate discussion about how to enhance the progress already being made in pharmacovigilance and patient risk management, we have proposed functional and behavioural competencies for pharmacovigilance as a way of identifying and measuring scientific and personal skills pertinent to pharmacovigilance. Competencies should, we believe, be agreed and adopted by all those seeking to improve pharmacovigilance. We invite discussion of these proposals.

Communication↗
PubMed2006

[The concept of disease in psychiatry].

To draw the line between health and disease has considerable consequences for medical action and financing of medical services as well. It will be shown that satisfying scientific reasons cannot be given for a general and practicable definition either of health or of disease. This is possible only for a specific concept of disease that can be assessed by a diagnosis. However, even such a specific term may be ambiguous, particularly in psychiatry, for which it is of central importance how and what the patient communicates of his experiences. The reason lies in different ways of assessing: the physician describes phenomena of the patient that are controllable by standardisation, the patient ascribes his own experience uncontrollably individually. Moreover, the moment of appeal in the ascriptive mode indicates a call from the specific need for the help of others, of the community. The descriptive mode is relevant for the generalisable assessment of a disease, the ascriptive mode for the assessment of the individual illness.

Communication↗