Results 141 to 150 of about 56,309 (276)
Non-Abelian Topological Approach to Non-Locality of a Hypergraph State
We present a theoretical study of new families of stochastic complex information modules encoded in the hypergraph states which are defined by the fractional entropic descriptor.
Vesna Berec
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Multi-grained hypergraph interest modeling for conversational recommendation
Conversational recommender system (CRS) interacts with users through multi-turn dialogues in natural language, which aims to provide high-quality recommendations for user’s instant information need.
Chenzhan Shang+4 more
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AHD-SLE: Anomalous Hyperedge Detection on Hypergraph Symmetric Line Expansion
Graph anomaly detection aims to identify unusual patterns or structures in graph-structured data. Most existing research focuses on anomalous nodes in ordinary graphs with pairwise relationships.
Yingle Li+4 more
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Fong, Brendan, Spivak, David I
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Practical real-world scenarios such as the Internet, social networks, and biological networks present the challenges of data scarcity and complex correlations, which limit the applications of artificial intelligence. The graph structure is a typical tool
Yue Gao+3 more
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The Existence of Quasi Regular and Bi-Regular Self-Complementary 3-Uniform Hypergraphs
A k-uniform hypergraph H = (V ;E) is called self-complementary if there is a permutation σ : V → V , called a complementing permutation, such that for every k-subset e of V , e ∈ E if and only if σ(e) ∉ E. In other words, H is isomorphic with H′ = (V ; V(
Kamble Lata N.+2 more
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AbstractThe class M of finite manuals (i.e. hypergraphs formed by the cliques of finite graphs) is closed under the formation of sums and products. We define the class of constructible hypergraphs to be the smallest subclass of M which contains all finite classical manuals (i.e.
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AbstractWe define a new class of hypergraphs (partitive hypergraphs) which generalizes both, the set of all externally related subsets of a graph and the set of all committees of an hypergraph.We give a characterization of the partitive hypergraphs and moreover of those which are associated with hypergraphs or graphs.
M. C. Maurer, Michel Habib, M. Chein
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Discrepancy of Sums of two Arithmetic Progressions
Estimating the discrepancy of the hypergraph of all arithmetic progressions in the set $[N]=\{1,2,\hdots,N\}$ was one of the famous open problems in combinatorial discrepancy theory for a long time.
Hebbinghaus, Nils
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Here we introduce simple structures for the analysis of complex hypergraphs, hypergraph animals. These structures are designed to describe the local node neighbourhoods of nodes in hypergraphs. We establish their relationships to lattice animals and network motifs, and we develop their combinatorial properties for sparse and uncorrelated hypergraphs ...
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