Abstract: In this paper, a four-color coloring algorithm for maximal planar graphs with finite boundary is proposed, which aims to explore the four-color coloring method for complex planar graphs.
Abstract: Aiming at the problem that existing knowledge graph-based recommendation algorithms do not fully utilize the interaction information between users and items, this paper proposes a ...
See views of The Horsehead Nebula, the Perseus Cluster of galaxies, spiral galaxy IC 342, irregular galaxy NGC 6822 and globular cluster NGC 6397. IMAGE CREDIT: ESA/Euclid/Euclid Consortium/NASA, ...
EUCLID, Ohio -- The City of Euclid is accepting applications from residents interested in serving on the Euclid Landmark Commission, a group tasked with preserving the city’s historical and cultural ...