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Table 1 Symbols used in this article

From: Indexing a protein-protein interaction network expedites network alignment

Symbol Meaning
Q Query network
T Target network
\(\mathcal {I}\) Initial reference network set
\(\mathcal {F}\) Final reference network set
R i ith reference network
ϕ ij jth mapping of the reference R i with T
Φ i {ϕ ij }, i.e.,set of the mappings of reference R i with T
Φ {Φ i }, i.e., set of all mappings