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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Social Learning and Strategic Pricing with Rating Systems
评级系统 社交学习 战略定价
2023/5/15
Despite widespread use in online transactions, rating systems only provide summary statistics of buyers' diverse opinions at best. To investigate the consequences of this coarse form of information ag...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A Social-Network-Inspired Breast Cancer Risk Assessment Model
社交网络启发 乳腺癌 风险评估 模型
2023/5/5
The pathogenesis of breast cancer is not the same in all countries and regions; therefore, some existing breast cancer risk assessment models are not well adapted to all countries and regions, includi...
EXPLORING THE EFFECTS OF SOCIAL PREFERENCE,ECONOMIC DISPARITY,AND HETEROGENEOUS ENVIRONMENTS ON SEGREGATION
subject classifications
2015/7/14
It is believed that social preference, economic disparity, and heterogeneous environments are mechanisms for segregation. However, it is difficult to unravel the exact role of each mechanism in such a...
The social outcomes of learning mathematics: Standard unintended or visionary
Standard unintended visionary
2015/5/29
This involves being able to deploy
mathematical and numeracy skills
adequate for successful general
employment and functioning in society.
This is a basic and minimal requirement
for all at ...
The Data Absorption Technique: Coevolution to Automate the Accurate Representation of Social Structure
Cognitive agent based simulation coevolution data absorption social science simulation Bayesian optimization algorithm irregular warfare
2014/8/8
Coevolution is a technique that not only enables simulations to represent the formation of social structure, but also facilitates their capability to emulate the processes of iterative feedback under...
This article aims at summarizing the existing methods for sampling social networking services and proposing a faster confidence interval for related sampling methods. It also includes comparisons of l...
Recent lab experiments by Traulsen et al. [1] for the spatial pris-oner’s dilemma suggest that exploratory behavior of human subjects prevents cooperation through neighborhood interactions over exper-...
A mathematical model of social group competition with application to the growth of religious non-affiliation
sociophysics networks religion perturbation theory
2010/12/28
When groups compete for members, the resulting dynamics of human social activity may be un-
derstandable with simple mathematical models. Here, we apply techniques from dynamical systems
and perturb...
Sharp Thresholds for Monotone Non Boolean Functions and Social Choice Theory
Non Boolean Functions Social Choice Theory
2010/11/22
A key fact in the theory of Boolean functions $f : \{0,1\}^n \to \{0,1\}$ is that they often undergo sharp thresholds. For example: if the function $f : \{0,1\}^n \to \{0,1\}$ is monotone and symmetr...
Tools of Toys? On Specific Challenges for Modeling and the Epistemology of Models and Computer Simulations in the Social Sciences
Epistemology Simulations Social Limitations Mathematical Methods
2011/9/6
Mathematical models are a well established tool in most natural sciences. Although models have been neglected by the philosophy of science for a long time, their epistemological status as a link betwe...
Optimizing Information Credibility in Social Swarming Applications
Optimizing Information Credibility Social Swarming Applications
2010/12/14
With the advent of smartphone technology, it has become
possible to conceive of entirely new classes of applications.Social swarming, in which users armed with smartphones are directed by a central d...
Opinion fluctuations and disagreement in social networks
multi-agent systems social networks opinion dynamics
2010/12/15
We study a stochastic gossip model of continuous opinion dynamics in a society consisting of two types of agents: regular agents,who update their beliefs according to information that they receive fro...
Predictive Analysis for Social Diffusion: The Role of Network Communities
Social diffusion social networks prediction empirical analysis
2010/4/7
The diffusion of information and behaviors over social networks is of considerable interest in research fields ranging from sociology to computer science and application domains such as marketing, fin...
Anticipation and the Non-linear Dynamics of Meaning-Processing in Social Systems
anticipation social system meaning incursion globalization
2010/4/7
Social order does not exist as a stable phenomenon, but can be considered as "an order of reproduced expectations." When anticipations operate upon one another, they can generate a non-linear dynamics...
The Communication of Meaning in Anticipatory Systems: A Simulation Study of the Dynamics of Intentionality in Social Interactions
anticipation social system meaning communication incursion double contingency
2010/4/7
Psychological and social systems provide us with a natural domain for the study of anticipations because these systems are based on and operate in terms of intentionality. Psychological systems can be...