Results 11 to 20 of about 6,506,964 (218)
Non-adaptive Group Testing on Graphs [PDF]
Grebinski and Kucherov (1998) and Alon et al. (2004-2005) study the problem of learning a hidden graph for some especial cases, such as hamiltonian cycle, cliques, stars, and matchings.
Hamid Kameli
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On subgraphs without large components [PDF]
We consider, for a positive integer $k$, induced subgraphs in which each component has order at most $k$. Such a subgraph is said to be $k$-divided. We show that finding large induced subgraphs with this property is NP-complete.
Glenn G. Chappell, John Gimbel
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Groups for which the noncommuting graph is a split graph [PDF]
The noncommuting graph $nabla (G)$ of a group $G$ is a simple graph whose vertex set is the set of noncentral elements of $G$ and the edges of which are the ones connecting two noncommuting elements. We determine here, up to isomorphism, the structure of
Marzieh Akbari, Alireza Moghaddamfar
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A Survey on the Densest Subgraph Problem and its Variants [PDF]
The Densest Subgraph Problem requires us to find, in a given graph, a subset of vertices whose induced subgraph maximizes a measure of density. The problem has received a great deal of attention in the algorithmic literature since the early 1970s, with ...
Tommaso Lanciano +3 more
semanticscholar +1 more source
Induced subgraph and eigenvalues of some signed graphs
Hao Huang proved the Sensitivity Conjecture in [Induced graphs of the hypercube and a proof of the Sensitivity Conjecture, Annals of Mathematics, 190 (2019), 949-955] by signed graph spectral method.
Fu-Tao Hu, Mei-Yu Sun
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On Minimal Unique Induced Subgraph Queries
In this paper, a novel type of interesting subgraph query is proposed: Minimal Unique Induced Subgraph (MUIS) query. Given a (large) graph G and a query vertex (position) q in the graph, can we find an induced subgraph containing q with the minimal ...
Lincheng Jiang +6 more
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Graphs in which every c edges that form a tree are chords of a common cycle
Consider the k-connected graphs G in which every edges that form a particular type of induced subgraph must all be chords of a common cycle of G. Extending a few known partial results with and new results exploit the structure of the specified type of ...
Terry A. McKee
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Efficient Densest Subgraphs Discovery in Large Dynamic Graphs by Greedy Approximation
Densest subgraph detection has become an important primitive in graph mining tasks when analyzing communities and detecting events in a wide range of application domains.
Tao Han
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Supervised chemical graph mining improves drug-induced liver injury prediction
Summary: Drug-induced liver injury (DILI) is the main cause of drug failure in clinical trials. The characterization of toxic compounds in terms of chemical structure is important because compounds can be metabolized to toxic substances in the liver ...
Sangsoo Lim +5 more
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Eigenvalue Conditions for Induced Subgraphs
Necessary conditions for an undirected graph G to contain a graph H as induced subgraph involving the smallest ordinary or the largest normalized Laplacian eigenvalue of G are presented.
Harant Jochen +2 more
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