Graphs are widely used to represent complex relationships in everyday applications such as social networks, bioinformatics, and recommendation systems, where they model how people or things (nodes) ...

ABSTRACT: We consider the problem of graphs characterization by its matching polynomial. In the paper, we show that P m ∪T( 1,3,n ) are determined by its matching polynomial iff m is even or 3 and n≠3 ...

1 School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, China 2 School of Information Engineering, East University of Heilongjiang, Harbin, China Recognizing ...

Introduction: Traditional Graph Pattern Matching (GPM) research mainly focuses on improving the accuracy and efficiency of complex network analysis and fast subgraph retrieval. Despite their ability ...

Abstract: Classical graph matching aims to find a node correspondence between two unlabeled graphs of known topologies. This problem has a wide range of applications, from matching identities in ...

The biomedical domain requires experts and information systems to have a common understanding of terms and concepts used during the exchange of information. Ontologies are a common way to describe ...

Previously, we talked about how to think about gradient descent when moving along a 3D cost curve. In this lesson, we'll learn about gradient descent in three dimensions, but let's first remember how ...