Results 151 to 160 of about 5,946 (233)

Large dynamic range Shack-Hartmann wavefront sensing based on a graph-theoretic computational model. [PDF]

Light Sci Appl
Du L, Xu R, Liu S, Shao R, Li L, Zhang Y, Li Z, Qu Y, Tian D, Yang J.   +9 more
europepmc   +1 more source

How to see the forest despite the trees

Journal of the London Mathematical Society, Volume 114, Issue 2, August 2026.
Abstract One of the major starting points of discrete optimization is the theorem of Nash‐Williams and Tutte on the existence of k$k$ disjoint spanning trees of a graph, along with its counterpart on the existence of k$k$ forests covering all edges of the graph.
Erika Bérczi‐Kovács, András Frank
wiley   +1 more source

Efficient classical sampling from Gaussian boson sampling distributions on unweighted graphs. [PDF]

Nat Commun
Zhang Y, Zhou S, Wang X, Wang Z, Yang Z, Yang R, Xue Y, Li T.   +7 more
europepmc   +1 more source

Lower bounds for cube‐ideal set‐systems

Proceedings of the London Mathematical Society, Volume 133, Issue 2, August 2026.
Abstract A set‐system S⊆{0,1}n$S\subseteq \lbrace 0,1\rbrace ^n$ is cube‐ideal if its convex hull can be described by capacity and generalized set covering inequalities. In this paper, we use combinatorics, convex geometry, and polyhedral theory to give exponential lower bounds on the size of cube‐ideal set‐systems, and linear lower bounds on their ...
Ahmad Abdi, Gérard Cornuéjols, Daniel Dadush, Mahsa Dalirrooyfard   +3 more
wiley   +1 more source

Backbone 3.0: An R package for extracting network backbones. [PDF]

PLoS One
Neal ZP.
europepmc   +1 more source

From graph theory to chemoinformatics: modified bond-based indices and a hypothesis-driven multi-task QSAR/QSPR benchmark. [PDF]

Sci Rep
Altairi A, Alhaj Z, Alsharafi M, Zeren Y.   +3 more
europepmc   +1 more source

PAIR: Reconstructing Single-Cell Open-Chromatin Landscapes for Transcription Factor Regulome Mapping. [PDF]

Adv Sci (Weinh)
Su Y, Qi Q, Fan Y, Wang Y, Hao G, Wong KC, Wang Y, Li X.   +7 more
europepmc   +1 more source

Electric vehicle charging station recommendation system based on graph neural network and context-aware refinement. [PDF]

Sci Rep
Seo D, Moon J, Kwon HY.
europepmc   +1 more source

Matrix and graphical representation of the primary headache syndromes in the International Classification of Headache Disorders (ICHD3): a basis for automated diagnosis and analysis of criteria. [PDF]

Front Neurol
Zhang P, Cheng R.
europepmc   +1 more source

Distributed Integrated Scheduling Algorithm for Identical Two-Workshop Based on the Improved Bipartite Graph. [PDF]

Sensors (Basel)
Wei Y, Zhou W, Zhao J, Tan Z, Xie Z.
europepmc   +1 more source