Results 211 to 220 of about 828 (253)

Context-Aware Semantic Localization with Adaptive Sensor Fusion Under Adverse Conditions. [PDF]

open access: yesSensors (Basel)
Choi JH   +7 more
europepmc   +1 more source

Early-warning industrial fault detection based on physics-guided residual learning and calibrated CRNNs. [PDF]

open access: yesSci Rep
Khan A   +8 more
europepmc   +1 more source

On graceful antimagic graphs

Aequationes Mathematicae, 2022
Graceful labeling and antimagic labeling are two significant topics in the domain of graph labelings, with outstanding conjectures which still remain unsolved. In this paper, the authors combine these two concepts to define a new labeling, called graceful antimagic labelings. Graceful antimagicness of some families of trees, cycles, and nearly complete
Mohammed Ali Ahmed   +2 more
exaly   +3 more sources

On Graceful Directed Graphs

SIAM Journal on Algebraic Discrete Methods, 1985
This very interesting paper introduces the concept of graceful directed graphs as follows. A digraph D with e arcs is numbered by assigning a distinct integer value h(v) from \(\{\) 0,1,...,e\(\}\) to each node v. Each arc (u,v) receives a value \(h(u,v)=h(v)-h(u)\) (mod e\(+1)\).
Bloom, G. S., Hsu, D. F.
openaire   +1 more source

Graceful Signed Graphs

Czechoslovak Mathematical Journal, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Acharya, Mukti, Singh, Tarkeshwar
openaire   +2 more sources

ODD GRACEFUL LABELINGS OF GRAPHS

Discrete Mathematics, Algorithms and Applications, 2009
A graph G = (V(G), E(G)) with q edges is said to be odd graceful if there exists an injection f from V(G) to {0, 1, 2, …, 2q - 1} such that the edge labeling set is {1, 3, 5, …, 2q - 1} with each edge xy assigned the label |f(x) - f(y)|. In this paper, we prove that Pn × Pm (m = 2, 3, 4), generalized crown graphs Cn ⊙ K1,t and gear graphs are odd ...
Zhen-Bin Gao   +2 more
openaire   +2 more sources

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