Results 81 to 90 of about 5,608,609 (280)

Graph decomposition

open access: yesLe Matematiche, 1990
This paper surveys some recent results and new techniques concerning edge-disjoint decompositions of Kn into copies of G, where G may be a cycle, a path, or just a small graph.
Chris A. Rodger
doaj  

KGERA: knowledge graph enhanced reasoning architecture for recommendation systems

open access: yesScientific Reports
Collaborative filtering and neural recommendation models have advanced substantially over the past decade, yet they frequently struggle to capture the fine-grained structure of user preferences and the rich, multi-relational dependencies among items ...
Pasupuleti Muniraja   +1 more
doaj   +1 more source

Self-complementary graph decompositions [PDF]

open access: yesJournal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics, 1992
AbstractA complementary decomposition of λKn into a graph G is an edge-disjoint decomposition of λKn into copies of G such that if each copy H of G is replaced by its complement in V(H) then the result is an edge-disjoint decomposition of λKn into copies of GC it is a self- complementary decomposition if G = Gc.
openaire   +2 more sources

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby   +448 more
wiley   +1 more source

A Return to Normality: A Descriptive Qualitative Interview Study Exploring the Patient Experience of Gout Flare Resolution

open access: yesArthritis Care &Research, EarlyView.
Objective Although the definition of a gout flare is well established, the state of gout flare resolution has not yet been defined. This study aimed to explore patients’ experiences and perceptions of gout flare resolution. Methods Semistructured interviews were conducted with 24 people with gout, guided by open‐ended questions exploring their ...
Sarah Stewart   +5 more
wiley   +1 more source

Cost Effectiveness of Complementary Medicines

open access: yes, 2010
Australians spend over $3.5 billion each year on complementary medicines and therapies, most commonly to assist in the management of chronic disease and improve health and wellbeing. Over the last twenty years, there has been a growing body of scientific
Bensoussan, Alan (R7273)
core  

Self-complementary distance-regular Cayley graphs over abelian groups

open access: yes, 2023
In this paper, we study self-complementary distance-regular Cayley graphs over abelian groups. We prove that if a regular graph is self-complementary distance-regular, then it is self-complementary strongly regular.
Jazaeri, Mojtaba
core  

Potentially self-complementary degree sequences [PDF]

open access: yes, 1976
A simple set of conditions is given to determine whether or not a sequence (d1, …, dp) is the degree sequence of a self-complementary ...
Clapham, C.R.J
core   +1 more source

From childhood trauma to complex PTSD: a network analysis

open access: yesEuropean Journal of Psychotraumatology
Background: Network analysis enables the understanding of complex posttraumatic stress disorder (CPTSD) as interconnected symptoms, with Bayesian networks allowing causal inference.
Eunhye Kim, Young-gun Ko
doaj   +1 more source

Hamiltonian arcs in self-complementary graphs

open access: yesDiscrete Mathematics, 1974
AbstractIt is pointed out that Chvátal's theorem implies that every finite self-complementary graph has a Hamiltonian arc, and an independent proof of this result is given.
openaire   +2 more sources

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