Results 51 to 60 of about 64,345 (264)
An Overview of Knowledge Graph Reasoning: Key Technologies and Applications
Journal of Sensor and Actuator Networks, 2022 In recent years, with the rapid development of Internet technology and applications, the scale of Internet data has exploded, which contains a significant amount of valuable knowledge.
Yonghong Chen +6 more
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Oriented total-coloring of oriented graphs
Discrete MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bensmail, Julien +6 more
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Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park +5 more
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Note on the skew energy of oriented graphs [PDF]
Transactions on Combinatorics, 2015 The skew energy of oriented graphs is de ned as the sum of the norms of all the eigenvalues of the skew adjacency matrix. In this note, we obtain some upper bounds for the skew energy of any oriented graphs, which improve the known upper bound ...
Jun He , Ting-Zhu Huang
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Discrete Mathematics, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Arthritis Care &Research, Accepted Article.Objective Ambulatory care sensitive conditions (ACSCs) serve as indicators of access, quality, and performance of the health system. This study aimed to determine rheumatoid arthritis (RA)‐specific ACSCs for use in the evaluation of care system access and quality.
Kara Irwin +7 more
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Obstructions to some injective oriented colourings
Theory and Applications of GraphsEach of several possible definitions of local injectivity for a homomorphism of an oriented graph $G$ to an oriented graph $H$ leads to an injective oriented colouring problem.
Russell J Campbell +2 more
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Shattering, Graph Orientations, and Connectivity [PDF]
The Electronic Journal of Combinatorics, 2013 We present a connection between two seemingly disparate fields: VC-theory and graph theory. This connection yields natural correspondences between fundamental concepts in VC-theory, such as shattering and VC-dimension, and well-studied concepts of graph theory related to connectivity, combinatorial optimization, forbidden subgraphs, and others.In one ...
László Kozma 0002, Shay Moran
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Advanced Engineering Materials, EarlyView.In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
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Electronic Notes in Discrete Mathematics, 2009 Abstract Let D be an acyclic orientation of a graph G. Then an arc of D is called dependent if its reversal creates a directed cycle. Let d min ( G ) ( d max ( G ) ) denote the minimum (maximum) of the number of dependent arcs over all acyclic orientations of G. A graph G is called fully orientable if G has an acyclic orientation
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