Results 81 to 90 of about 8,623,913 (295)
An upper bound for the clique number using clique ceiling numbers
, 2019 In this article we present the idea of clique ceiling numbers of the vertices of a given graph that has a universal vertex. We follow up with a polynomial-time algorithm to compute an upper bound for the clique number of such a graph using clique ceiling numbers. We compare this algorithm with some upper bound formulas for the clique number.
Dharmarajan, R., Ramachandran, D.
openaire +2 more sources
The Anatomical Record, EarlyView.Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro +1 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri +8 more
wiley +1 more source
Animal empathy reconsidered: a multidimensional profile account
Biological Reviews, EarlyView.ABSTRACT Empathy is the glue that holds societies together and yet several fundamental questions about empathy persist. What is empathy (the definitional question)? Is it uniquely human and, if not, which nonhuman animals possess empathy (the distribution question)? Which type or quality of empathy is realized in different species (the quality question)
Albert Newen +5 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Despite growing interest in corporate relocation decisions and sustainability, the existing literature is limited in its consumer‐centric approach. Integrating social exchange theory and construal level theory, this research investigates how consumers perceive sustainability‐driven nearshoring motives (i.e., socio‐economic vs.
Cagla Dayangan +2 more
wiley +1 more source
AI Chatbots Versus Human Agents for Customer Service: A Social Belonging Perspective
Journal of Consumer Behaviour, EarlyView.ABSTRACT Artificial intelligence (AI) has rapidly transformed customer service, leading to the widespread adoption of AI‐driven chatbots. Despite these advances, consumers consistently prefer human agents over AI chatbots, as documented in both academic research and industry reports. This research proposes a Social Belonging Perspective to explain this
Linwan Wu, Chi Zhang, Kai Tian
wiley +1 more source
Clique roots of K4-free chordal graphs
Electronic Journal of Graph Theory and Applications, 2019 The clique polynomial C(G, x) of a finite, simple and undirected graph G = (V, E) is defined as the ordinary generating function of the number of complete subgraphs of G. A real root of C(G, x) is called a clique root of the graph G.
Hossein Teimoori Faal
doaj +1 more source
The minimum number of clique-saturating edges
Journal of Combinatorial Theory, Series B, 2023 Let $G$ be a $K_p$-free graph. We say $e$ is a $K_p$-saturating edge of $G$ if $e\notin E(G)$ and $G+e$ contains a copy of $K_p$. Denote by $f_p(n, e)$ the minimum number of $K_p$-saturating edges that an $n$-vertex $K_p$-free graph with $e$ edges can have.
He, Jialin +3 more
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European Journal of Social Psychology, EarlyView.ABSTRACT The poor mental and physical health of trans‐ and gender‐diverse (TGD) young people is well established and commonly attributed to gender minority stress. Although recent research has shown that social support can mitigate these effects, less attention has been paid to the psychological processes through which this occurs.
Chase Staras +3 more
wiley +1 more source
European Journal of Social Psychology, EarlyView.ABSTRACT Apart from their well‐established associations with individual characteristics, experiences of existential threats and either objective or perceived structural circumstances in which people live, conspiracy beliefs are now being increasingly recognised as a reflection of group‐related motivations, identity‐protective motives, prejudice and ...
Magdalena Adamus +2 more
wiley +1 more source