Results 31 to 40 of about 5,455 (224)

Graph Convolutional Networks Guided by Explicitly Estimated Homophily and Heterophily Degree

Applied Sciences, 2022
Graph convolutional networks (GCNs) have been successfully applied to learning tasks on graph-structured data. However, most traditional GCNs based on graph convolutions assume homophily in graphs, which leads to a poor performance when dealing with ...
Rui Zhang, Xin Li
doaj   +1 more source

Subjective Homophily and the Fixtures Problem [PDF]

Games, 2020
The Stable Fixtures problem (Irving and Scott (2007)) is a generalized matching model that nests the well-known Stable Roommates, Stable Marriage, and College Admissions problems as special cases. This paper extends a result of the Stable Roommates problem to demonstrate that a class of homophilic preferences with an appealing psychological ...
openaire   +3 more sources

Shareholder Coordination and Waste Management

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how shareholder coordination relates to corporate waste management. Drawing on 1059 firm‐year observations from S&P 500 firms between 2010 and 2022, we show that higher levels of coordination among shareholders correspond to reduced waste generation. This effect is more pronounced in firms whose coordinated shareholders are
Mohamed Khalifa
wiley   +1 more source

Talk to Me Like a Human: How AI Chatbot Message Tone, Recommendation Type, and Personalization Drive Consumers' Continuance Intention

Journal of Consumer Behaviour, EarlyView.
ABSTRACT This study investigates how artificial intelligence (AI) chatbot message tone, fashion product recommendation type, and personalization level interact to shape consumers' continuance intention in online fashion shopping. Building on Construal Level Theory and the Stereotype Content Model, we treat warmth and competence cues as psychological ...
Jung Mee Kim, Seeun Kim
wiley   +1 more source

Homophily‐adjusted social influence estimation

Canadian Journal of Statistics, EarlyView.
Abstract Homophily and social influence are two key concepts of social network analysis. Distinguishing between these phenomena is difficult, and approaches to disambiguate the two have been primarily limited to longitudinal data analyses. In this study, we provide sufficient conditions for valid estimation of social influence through cross‐sectional ...
Hanh T.D. Pham, Daniel K. Sewell
wiley   +1 more source

The Role of Collaborative Gaps in Stakeholders' Partnership Evaluations in Complex Environmental Governance Systems

Environmental Policy and Governance, EarlyView.
ABSTRACT In this article, we explore how stakeholders navigate potential collaborative partnerships in complex social‐ecological systems. Building from literature on social‐ecological fit, collaborative governance, and resource dependence, we evaluate the degree to which (1) collaborative gaps (i.e., instances where stakeholders manage the same issue(s)
Harrison Fried, Ramiro Berardo, Matthew Hamilton   +2 more
wiley   +1 more source

Prestige and homophily predict network structure for social learning of medicinal plant knowledge.

PLoS ONE, 2020
Human subsistence societies have thrived in environmental extremes while maintaining biodiversity through social learning of ecological knowledge, such as techniques to prepare food and medicine from local resources.
Matthew O Bond, Orou G Gaoue
doaj   +1 more source

Equity by Design: A Positive Organizational Scholarship Approach to Human Resource‐Artificial Intelligence Systems Design

Human Resource Management, EarlyView.
ABSTRACT In today's polarized sociopolitical climate, diversity, equity, and inclusion (DEI) efforts increasingly face backlash, with equity in particular becoming marginalized in both scholarly and practitioner discourse despite its central importance for ensuring fair allocation of opportunities and resources across the employee lifecycle.
Tiffany M. Trzebiatowski, Eileen Yeirim Suh, LaStarr Hollie   +2 more
wiley   +1 more source

The importance of increasing primary vaccinations against COVID-19 in Europe

Infectious Disease Modelling
In the European Union, mass vaccination against COVID-19 staved off the strict restrictions that had characterized early epidemic response. Now, vaccination campaigns are focusing on booster doses, and primary vaccinations have all but halted.
Pierre-Yves Boëlle, Eugenio Valdano
doaj   +1 more source

Predicting Altruistic Behavior and Assessing Homophily: Evidence from the Sisterhood

Sociological Science, 2016
The persistence of altruism throughout the evolutionary process has been explained by some on the basis of assortation, which requires the ability to detect dispositional altruism in others and voluntary interaction, resulting in altruism homophily ...
Michael J. Vernarelli
doaj   +1 more source