On the Owen Value and the Property of Balanced Contributions Within Unions

2019 ◽  
Vol 183 (2) ◽  
pp. 757-762 ◽  
Author(s):  
Silvia Lorenzo-Freire
Keyword(s):  
Owen Value ◽  
Balanced Contributions

scholarly journals Early developmental asymmetries in cell lineage trees in living individuals

2020 ◽  
Author(s):  
Liana Fasching ◽  
Yeongjun Jang ◽  
Simone Tomasi ◽  
Jeremy Schreiner ◽  
Livia Tomasini ◽  
...  
Keyword(s):  
Cell Fate ◽  
Cell Lineage ◽  
Postmortem Brain ◽  
Cell Lineages ◽  
Human Specimen ◽  
Balanced Contributions ◽  
Health And Disease ◽  
Induced Pluripotent ◽  
Lineage Trees ◽  
Early Developmental

AbstractPost-zygotic mosaic mutations can be used to track cell lineages in humans. By using cell cloning and induced pluripotent cell lines, we analyzed early cell lineages in two living individuals (a patient and a control), and a postmortem human specimen. Of ten reconstructed post-zygotic divisions, none resulted in balanced contributions of daughter lineages to tissues. In both living individuals one of two lineages from the first cleavage was dominant across tissues, with 90% frequency in blood. We propose that the efficiency of DNA repair contributes to lineage imbalance. Allocation of lineages in postmortem brain correlated with anterior-posterior axis, associating lineage history with cell fate choices in embryos. Recurrence of germline variants as mosaic suggested that certain loci may be particularly susceptible to mutagenesis. We establish a minimally invasive framework for defining cell lineages in any living individual, which paves the way for studying their relevance in health and disease.

scholarly journals An Algorithm for Critical Nodes Problem in Social Networks Based on Owen Value

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Xue-Guang Wang
Keyword(s):  
Social Networks ◽  
Community Structure ◽  
Marginal Contribution ◽  
Actual Situation ◽  
Owen Value ◽  
Critical Node ◽  
Critical Nodes ◽  
Synthetic Datasets ◽  
Critical Node Problem ◽  
Node Problem

Discovering critical nodes in social networks has many important applications. For finding out the critical nodes and considering the widespread community structure in social networks, we obtain each node’s marginal contribution by Owen value. And then we can give a method for the solution of the critical node problem. We validate the feasibility and effectiveness of our method on two synthetic datasets and six real datasets. At the same time, the result obtained by using our method to analyze the terrorist network is in line with the actual situation.

THE SHAPLEY VALUE, THE OWEN VALUE, AND THE VEIL OF IGNORANCE

2009 ◽  
Vol 11 (04) ◽  
pp. 453-457 ◽  
Author(s):  
ANDRÉ CASAJUS
Keyword(s):  
Shapley Value ◽  
Banzhaf Value ◽  
Owen Value ◽  
Symmetric Distributions ◽  
Veil Of Ignorance ◽  
Tu Games ◽  
The Shapley Value ◽  
The Veil ◽  
Cooperation Structure

We show that the Owen value for TU games with a cooperation structure extends the Shapley value in a consistent way. In particular, the Shapley value is the expected Owen value for all symmetric distributions on the partitions of the player set. Similar extensions of the Banzhaf value do not show this property.

Another characterization of the Owen value without the additivity axiom

2009 ◽  
Vol 69 (4) ◽  
pp. 523-536 ◽  
Author(s):  
André Casajus
Keyword(s):  
Owen Value

Balanced contributions and fairness in exchange economies

2015 ◽  
Vol 4 (2) ◽  
pp. 137-150
Author(s):  
Gustavo Gudiño
Keyword(s):  
Exchange Economies ◽  
Balanced Contributions

The Owen Value Applied to Games with Graph-Restricted Communication

1996 ◽  
Vol 12 (1) ◽  
pp. 42-53 ◽  
Author(s):  
Margarita Vázquez-Brage ◽  
Ignacio Garcı́a-Jurado ◽  
Francesc Carreras
Keyword(s):  
Owen Value
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