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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

Ï• ij

jth mapping of the reference R i with T

Φ i

{Ï• ij }, i.e.,set of the mappings of reference R i with T

Φ

{Φ i }, i.e., set of all mappings