MULTI-SCALE EARTHQUAKE DAMAGED BUILDING FEATURE SET

Multi-Scale Earthquake Damaged Building Feature Set

Earthquake disasters are marked by their unpredictability and potential for extreme destructiveness.Accurate information on building damage, captured in post-earthquake remote sensing images, is critical for an effective post-disaster emergency response.The foundational features within these images are essential for the accurate extraction of build

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Sigma Partitioning: Complexity and Random Graphs

A $ extit{sigma partitioning}$ of a graph $G$ is a partition of the vertices into sets $P_1, ldots, P_k$ such that for every two adjacent vertices $u$ and $v$ there is an index $i$ such that $u$ and $v$ have different numbers of neighbors in $P_i$.The $ extit{ sigma number}$ Lash of a graph $G$, denoted by $sigma(G)$, is the minimum number $k$ such

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