scholarly journals SOCIOPHYSICS: A REVIEW OF GALAM MODELS

2008 ◽  
Vol 19 (03) ◽  
pp. 409-440 ◽  
Author(s):  
SERGE GALAM
Keyword(s):  
Decision Making ◽  
Physical Model ◽  
Presidential Elections ◽  
Opinion Dynamics ◽  
Hierarchical Systems ◽  
Extreme Right ◽  
Bottom Up ◽  
European Constitution ◽  
French Presidential Elections ◽  
Political Events

We review a series of models of sociophysics introduced by Galam and Galam et al. in the last 25 years. The models are divided into five different classes, which deal respectively with democratic voting in bottom-up hierarchical systems, decision making, fragmentation versus coalitions, terrorism and opinion dynamics. For each class the connexion to the original physical model and techniques are outlined underlining both the similarities and the differences. Emphasis is put on the numerous novel and counterintuitive results obtained with respect to the associated social and political framework. Using these models several major real political events were successfully predicted including the victory of the French extreme right party in the 2000 first round of French presidential elections, the voting at fifty–fifty in several democratic countries (Germany, Italy, Mexico), and the victory of the "no" to the 2005 French referendum on the European constitution. The perspectives and the challenges to make sociophysics a predictive solid field of science are discussed.

Wegvoeringen en weggevoerden tijdens de meidagen van 1940

2014 ◽  
Vol 73 (3) ◽  
pp. 250-259
Author(s):  
Etienne Verhoeyen
Keyword(s):  
Decision Making ◽  
Large Majority ◽  
The Political ◽  
Extreme Right ◽  
Political Decision ◽  
Belgian Society ◽  
Complete Study ◽  
History Of ◽  
Risky Business ◽  
Political Decision Making

Met dit boek levert Frank Seberechts een nagenoeg volledige studie af van een van de minder fraai kanten van de Belgische samenleving in 1940: de administratieve arrestatie en de wegvoering naar Frankrijk van enkele duizenden personen (de ‘verdachten’), Belgen of in België verblijvende vreemdelingen. De extreem-rechtse en pro-Duitse arrestanten hebben na hun vrijlating dit feit politiek in hun voordeel uitgebaat, waardoor volledig in de schaduw kwam te staan dat de overgrote meerderheid van de weggevoerden joodse mensen waren die in de jaren voor de oorlog naar België waren gevlucht. Dat het beeld van de wegvoeringen niet volledig is, is grotendeels te wijten aan het feit dat de meeste archieven die hierop betrekking hebben tijdens de meidagen van 1940 vernietigd werden. Met name de politieke besluitvorming over de wegvoeringen vertoont nog steeds schemerzones, zodat het vastleggen van verantwoordelijkheden ook vandaag nog een gewaagde onderneming is.________Deportations and the deported during the Maydays in 1940 By means of this book Frank Seberechts provides an almost complete study of one of the less admirable sides of Belgian society in 1940: the administrative arrest and the deportation to France of some thousands of people (‘the suspects’), Belgians or foreigners residing in Belgium. The extreme-right and pro-German detainees politically exploited this fact after they had been freed, but this completely overshadowed the point that the large majority of the deported people were Jews who had fled to Belgium during the years preceding the war. This incomplete portrayal of the deportations is mainly due to the fact that most of the archives relating to the events had been destroyed during the Maydays of 1940. The history of the political decision-making about the deportations in particular still shows many grey areas and it is therefore still a risky business even today to determine which people should be held accountable.

Interpreting Bottom-up Decision-Making of CNNs via Hierarchical Inference

2021 ◽  
pp. 1-1
Author(s):  
Dan Wang ◽  
Xinrui Cui ◽  
Rabab Ward ◽  
Z. Jane Wang
Keyword(s):  
Decision Making ◽  
Bottom Up

PHYSICS OF THE MIND: OPINION DYNAMICS AND DECISION MAKING PROCESSES BASED ON A BINARY NETWORK MODEL

2008 ◽  
Vol 22 (25n26) ◽  
pp. 4482-4494 ◽  
Author(s):  
F. V. KUSMARTSEV ◽  
KARL E. KÜRTEN
Keyword(s):  
Decision Making ◽  
Social Networks ◽  
Chaotic Behavior ◽  
Opinion Dynamics ◽  
Human Mind ◽  
Critical Parameters ◽  
Opinion Formation ◽  
Natural Catastrophes ◽  
Risk Condition ◽  
Binary Network

We propose a new theory of the human mind. The formation of human mind is considered as a collective process of the mutual interaction of people via exchange of opinions and formation of collective decisions. We investigate the associated dynamical processes of the decision making when people are put in different conditions including risk situations in natural catastrophes when the decision must be made very fast or at national elections. We also investigate conditions at which the fast formation of opinion is arising as a result of open discussions or public vote. Under a risk condition the system is very close to chaos and therefore the opinion formation is related to the order disorder transition. We study dramatic changes which may happen with societies which in physical terms may be considered as phase transitions from ordered to chaotic behavior. Our results are applicable to changes which are arising in various social networks as well as in opinion formation arising as a result of open discussions. One focus of this study is the determination of critical parameters, which influence a formation of stable mind, public opinion and where the society is placed “at the edge of chaos”. We show that social networks have both, the necessary stability and the potential for evolutionary improvements or self-destruction. We also show that the time needed for a discussion to take a proper decision depends crucially on the nature of the interactions between the entities as well as on the topology of the social networks.

Pastorale americana

2009 ◽  
pp. 5-10
Author(s):  
Ferdinando Fasce
Keyword(s):  
Key Words ◽  
Power Relations ◽  
Presidential Elections ◽  
Political Marketing ◽  
Social Forces ◽  
Bottom Up ◽  
White House

- American Pastoral deals with Barack Obama's victory: the victory of one model of political marketing which is in many ways characterized by networking and bottom-up mobilization. But does this constitute a realignment, that is a long lasting regime based on a new dominating partisan coalition? Does it inaugurate an epochmaking shift in power relations between different and opposing constituencies and social forces? Will the president be able to transfer to the White House the leadership he has consistently exerted over an extenuating campaign? Will such a leadership succeed in incorporating part of the anonymous popular voices that Obama's campaign newly won or won back to politics?Key words: Us, Obama, elezioni presidenziali.Parole chiave: Usa, Obama, presidential elections.

Managing records and archives in a Hong Kong school: a case study

2018 ◽  
Vol 28 (2) ◽  
pp. 204-216 ◽  
Author(s):  
Eric C.K. Cheng
Keyword(s):  
Decision Making ◽  
Hong Kong ◽  
Management Practices ◽  
Management Approach ◽  
Record Management ◽  
Records Management ◽  
Top Down ◽  
Bottom Up ◽  
Content Type

Purpose This study aims to explore the principles and practices for managing records with the lens of functional analysis and knowledge management by using a case study that focuses on the experience of implementing records management at a public high school in Hong Kong. Design/methodology/approach A single case study is chosen as the research method for this paper. A series of qualitative interviews and documentary analysis were used to collect and triangulate the qualitative data. Findings The results show that the case school adopted a hybrid top-down and bottom-up approach to record management, facilitate decision-making and manage knowledge. The school adopted the taxonomy provided by the quality assurance framework as the functional classification in a digital archive in the records management system. Practical implications This study provides a set of taxonomy and a hybrid top-down and bottom-up approach to schools for ensuring that accurate information of all school activities is kept and can facilitate an effective and evidence-based, decision-making process. Social implications Identifying taxonomy and management practices for effective documentation in public schools can support planning, assist with organising the continuity of improvement plans and increase reporting and accountability to society. Originality/value This study offers a taxonomy and management approach to the literature of records management and the practices for promoting and improving records management in school.

No incentives, no innovation

2009 ◽  
Vol 91 (1) ◽  
pp. 10-12
Author(s):  
Jon Hackett
Keyword(s):  
Decision Making ◽  
Best Practice ◽  
Clinical Decision Making ◽  
Clinical Decision ◽  
Bottom Up ◽  
High Profile ◽  
No Innovation

While the NHS has expressed a commitment to innovation with a succession of dedicated 'arms length bodies,' there are numerous high-profile cases in which advances on the ground have not received as much support as they might. In his recent Next Stage Review report, Lord Darzi has emphasised a commitment to clinical decision-making at all levels of the NHS but whether this will involve embracing best practice from the bottom up remains to be seen. For this article I spoke to two surgeons, whose sometimes controversial innovations were admired by many, about the obstacles they faced.

Are we really better together? A bottom-up aggregation of communal orientation and its effect on interdependent decision-making

2020 ◽  
pp. 136843022093041
Author(s):  
Bret Sanner ◽  
Hassan Ziauddin ◽  
Eileen Chou
Keyword(s):  
Decision Making ◽  
Bottom Up ◽  
Decision Performance ◽  
Relationship Orientation ◽  
Interdependence Theory ◽  
Communal Orientation ◽  
Positive Effect ◽  
Prohibitive Voice

Though communal orientation impacts how people interact, and members’ interactions influence interdependent decision-making, communal orientation’s impact on interdependent decision-making has received little attention. We address this by applying interdependence theory to take a bottom-up approach across three studies. We find that individuals who are higher on communal orientation are less likely to use prohibitive voice. We also show that dyadic communal orientation harms interdependent decision performance by lowering the amount of prohibitive voice used. At the team level, we find that team communal orientation is negatively related to interdependent decision performance unless the team is also high on relationship orientation diversity, which has a positive effect on interdependent decision performance. Combined, these studies contribute to the communal orientation literature by extending it to an important context—interdependent decision-making—and helping it be more balanced by demonstrating communal orientation’s downside.

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