XINA: Explainable Instance Alignment Using Dominance Relationship

2020 ◽  
Vol 32 (2) ◽  
pp. 388-401
Author(s):  
Jinyoung Yeo ◽  
Haeju Park ◽  
Sanghoon Lee ◽  
Eric Wonhee Lee ◽  
Seung-won Hwang
Keyword(s):  
Dominance Relationship

Linear Dominance Relationship among Four Class-II S Haplotypes in Pollen is Determined by the Expression of SP11 in Brassica Self-Incompatibility

2003 ◽  
Vol 44 (1) ◽  
pp. 70-75 ◽  
Author(s):  
Tomohiro Kakizaki ◽  
Yoshinobu Takada ◽  
Akiko Ito ◽  
Go Suzuki ◽  
Hiroshi Shiba ◽  
...  
Keyword(s):  
Class Ii ◽  
Self Incompatibility ◽  
Dominance Relationship

TOLERATED CO-FEEDING IN RELATION TO DEGREE OF KINSHIP IN JAPANESE MACAQUES

Behaviour ◽  
2001 ◽  
Vol 138 (4) ◽  
pp. 487-509 ◽  
Author(s):  
Bernard Chapais ◽  
Patrick Belisle
Keyword(s):  
Macaca Fuscata ◽  
Japanese Macaques ◽  
Preferential Treatment ◽  
Feeding Rates ◽  
Dominance Relationship ◽  
Mothers And Daughters ◽  
Dominant Female ◽  
Different Types ◽  
Access To Food

AbstractWe analyzed co-feeding in relation to degree of kinship in Japanese macaques Macaca fuscata), testing experimentally five categories of matrilineal kin dyads: mother-daughter, grandmother-granddaughter, sisters, aunt-niece and nonkin. In each test, two adult females with a clear dominance relationship had access to a box containing a limited quantity of highly prized food. The dominant female could easily prevent the subordinate from eating so that food was easily monopolizable, hence the use of the expression tolerated co-feeding. Rates of tolerated co-feeding increased steeply with degree of kinship. The aggression levels of dominant females towards subordinate females decreased with increasing degree of kinship and this effect was most apparent between mothers and daughters. The confidence level of subordinate females increased with degree of kinship and this effect became apparent above the aunt-niece kin class. Prior access to food by the subordinate female was a significant means of access to food, mostly beyond the grandmother-granddaughter kin category. The results point to a relatedness threshold for the preferential treatment of kin at r = 0.25 (grandmother-granddaughter and sister dyads), beyond which (r = 0.125: aunt-niece dyads), levels of tolerated co-feeding were comparable to those of nonkin females. The identity of this threshold with that found in previous studies on the same group for two different types of interactions suggests the existence of a generalized relatedness threshold for kin favoritism in Japanese macaques. Assuming that the costs of food defense by the dominant females were negligible and that tolerated co-feeding was altruistic, our results support the role of kin selection in the evolution of altruism in primates beyond the mother-offspring bond.

Old issues and new perspectives on testosterone research

1998 ◽  
Vol 21 (3) ◽  
pp. 386-390 ◽  
Author(s):  
Alan Booth ◽  
Allan Mazur
Keyword(s):  
Dominance Relationship

This Response focuses on the strength of the testosterone (T) dominance relationship, the circumstances under which aggression accompanies dominance, the viability of the basal model, mediators and moderators of the T-dominance relationship, and the research that is needed.

On Estimating the Maximum Domination Value and the Skyline Cardinality of Multi-Dimensional Data Sets

2013 ◽  
Vol 3 (4) ◽  
pp. 61-83 ◽  
Author(s):  
Eleftherios Tiakas ◽  
Apostolos N. Papadopoulos ◽  
Yannis Manolopoulos
Keyword(s):  
User Preferences ◽  
Efficient Estimation ◽  
Estimation Methods ◽  
Accurate Estimation ◽  
Data Sets ◽  
Dominance Relationship ◽  
Skyline Query ◽  
Expected Number ◽  
Data Set ◽  
Processing Techniques

The last years there is an increasing interest for query processing techniques that take into consideration the dominance relationship between items to select the most promising ones, based on user preferences. Skyline and top-k dominating queries are examples of such techniques. A skyline query computes the items that are not dominated, whereas a top-k dominating query returns the k items with the highest domination score. To enable query optimization, it is important to estimate the expected number of skyline items as well as the maximum domination value of an item. In this article, the authors provide an estimation for the maximum domination value under the dinstinct values and attribute independence assumptions. The authors provide three different methodologies for estimating and calculating the maximum domination value and the authors test their performance and accuracy. Among the proposed estimation methods, their method Estimation with Roots outperforms all others and returns the most accurate results. They also introduce the eliminating dimension, i.e., the dimension beyond which all domination values become zero, and the authors provide an efficient estimation of that dimension. Moreover, the authors provide an accurate estimation of the skyline cardinality of a data set.

Interspecific dominance relationship and aggressive interactions in the freshwater crayfishes Astacus astacus (L.) and Pacifastacus leniusculus (Dana)

1991 ◽  
Vol 69 (5) ◽  
pp. 1321-1325 ◽  
Author(s):  
Björn Söderbäck
Keyword(s):  
Limited Resource ◽  
Pacifastacus Leniusculus ◽  
Dominance Order ◽  
Dominance Relationship ◽  
Astacus Astacus ◽  
Aggressive Interactions ◽  
Interspecific Dominance ◽  
Size Groups ◽  
Young Of The Year ◽  
Crayfish Species

Interspecific and intraspecific aggressive interactions in the coexisting crayfish species Astacus astacus and Pacifastacus leniusculus were experimentally studied in the laboratory. Pacifastacus leniusculus strongly dominated aggressive interactions with similar-sized A. astacus in heterospecific pairs of juveniles and adults. Pairs of young-of-the-year were considerably less aggressive than the larger body-size groups, and in this size group neither species was aggressively dominant. The two species showed substantial differences in patterns of aggressive behaviour. A higher frequency of unilateral aggressive acts and much lower frequency and shorter duration of fights in P. leniusculus pairs indicate that this species is more inclined to establish a dominance order than A. astacus. The aggressive dominance of P. leniusculus over A. astacus indicates that P. leniusculus might be able to competitively exclude A. astacus when the species are competing for a limited resource.

scholarly journals Global network structure of dominance hierarchy of ant workers

2014 ◽  
Vol 11 (99) ◽  
pp. 20140599 ◽  
Author(s):  
Hiroyuki Shimoji ◽  
Masato S. Abe ◽  
Kazuki Tsuji ◽  
Naoki Masuda
Keyword(s):  
Dominance Hierarchy ◽  
Directed Acyclic Graphs ◽  
Global Network ◽  
Dominance Relationship ◽  
Dominance Hierarchies ◽  
Animal Group ◽  
Acyclic Graphs ◽  
Different Types ◽  
Worker Attacks ◽  
Large Groups

Dominance hierarchy among animals is widespread in various species and believed to serve to regulate resource allocation within an animal group. Unlike small groups, however, detection and quantification of linear hierarchy in large groups of animals are a difficult task. Here, we analyse aggression-based dominance hierarchies formed by worker ants in Diacamma sp. as large directed networks. We show that the observed dominance networks are perfect or approximate directed acyclic graphs, which are consistent with perfect linear hierarchy. The observed networks are also sparse and random but significantly different from networks generated through thinning of the perfect linear tournament (i.e. all individuals are linearly ranked and dominance relationship exists between every pair of individuals). These results pertain to global structure of the networks, which contrasts with the previous studies inspecting frequencies of different types of triads. In addition, the distribution of the out-degree (i.e. number of workers that the focal worker attacks), not in-degree (i.e. number of workers that attack the focal worker), of each observed network is right-skewed. Those having excessively large out-degrees are located near the top, but not the top, of the hierarchy. We also discuss evolutionary implications of the discovered properties of dominance networks.

Dominance relationship analysis with budget constraints

2013 ◽  
Vol 42 (2) ◽  
pp. 409-440 ◽  
Author(s):  
Shen Ge ◽  
Leong Hou U ◽  
Nikos Mamoulis ◽  
David W. L. Cheung
Keyword(s):  
Budget Constraints ◽  
Dominance Relationship ◽  
Relationship Analysis
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