Results 1 to 10 of about 2,393,702 (209)
A region-level graph labeling approach to motion-based segmentation
Proceedings of IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2002 This paper deals with the problem of motion-based segmentation of image sequences. Such partitions are multiple-purpose in dynamic scene analysis. We first extract a spatial texture-based partition using an unsupervised MRF approach. The regions obtained
Marc Gelgon, Patrick Bouthémy
openalex +3 more sources
Edge Irregular Reflexive Labeling for Disjoint Union of Generalized Petersen Graph
Mathematics, 2018 A graph labeling is the task of integers, generally spoken to by whole numbers, to the edges or vertices, or both of a graph. Formally, given a graph G = ( V , E ) a vertex labeling is a capacity from V to an arrangement of integers. A graph with
Juan L. G. Guirao +3 more
doaj +2 more sources
GLaRA: Graph-based Labeling Rule Augmentation for Weakly Supervised Named Entity Recognition [PDF]
Conference of the European Chapter of the Association for Computational Linguistics, 2021 Instead of using expensive manual annotations, researchers have proposed to train named entity recognition (NER) systems using heuristic labeling rules.
Xinyan Zhao, Haibo Ding, Z. Feng
semanticscholar +1 more source
Jambura Journal of Mathematics, 2021 Graceful Labeling on graph G=(V, E) is an injective function f from the set of the vertex V(G) to the set of numbers {0,1,2,...,|E(G)|} which induces bijective function f from the set of edges E(G) to the set of numbers {1,2,...,|E(G)|} such that for ...
Meliana Pasaribu +2 more
doaj +1 more source
Polygonal Graceful Labeling of Some Simple Graphs
Ratio Mathematica, 2022 Let be a graph with vertices and edges. Let andbe the vertex set and edge set of respectively. A polygonal graceful labeling of a graph is an injective function , where is a set of all non-negative integers that induces a bijection , where is the ...
A Rama Lakshmi, M P Syed Ali Nisaya
doaj +1 more source
An Algorithmic Approach for Encryption using Graph Labeling
Journal of Physics: Conference Series, 2021 In the recent computerized world, cryptography plays an important role so as to transfer information safely between at least two substances. Cryptography consists of two parts, one is encryption of the message so that the cypher text will not reveal the ...
P. Amudha, J. Jayapriya, J. Gowri
semanticscholar +1 more source
ODD HARMONIC LABELING ON Cm,n ⊵e C4 GRAPH
Jurnal Diferensial, 2023 Graph is an ordered pair of a vertex and edge set that related with various theories, one of them called labeling. There are a lot of types of graph labeling, one of them is odd harmonious labeling. The odd harmonious labeling is an injective function f :
Demetriana Kolo +2 more
doaj +1 more source
Novel classes of integers and their applications in graph labeling
, 2021 Adding new classes of integers to literature is both challenging and charming. Until a new class is completely characterized, mathematics is never going to be worth it. While it's absurd to play with integers without intended consequences.
Shahbaz Ali, M. K. Mahmood, K. Shum
semanticscholar +1 more source
GraphPrompt: Unifying Pre-Training and Downstream Tasks for Graph Neural Networks [PDF]
The Web Conference, 2023 Graphs can model complex relationships between objects, enabling a myriad of Web applications such as online page/article classification and social recommendation.
Zemin Liu +3 more
semanticscholar +1 more source
Extending of Edge Even Graceful Labeling of Graphs to Strong r-Edge Even Graceful Labeling
Journal of Mathematics, 2021 Edge even graceful labeling of a graph G with p vertices and q edges is a bijective f from the set of edge EG to the set of positive integers 2,4,…,2q such that all the vertex labels f∗VG, given by f∗u=∑uv∈EGfuvmod2k, where k=maxp,q, are pairwise ...
Mohamed R. Zeen El Deen, Nora A. Omar
doaj +1 more source