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Table 2 Glossary of parameters defined in the "Experiment and discussion" section

From: Effect of direct reciprocity and network structure on continuing prosperity of social networking services

Parameter Description
B Average of \(B_i\) in RG and RRG
\(L_C\) Average of \(L_{C_i}\) in RRG
\(L_N\) Average of \(L_{N_i}\) in RRG
L Average of \(L_i\) in RG
\(S'\) Fixed value of the degree of fun of articles
\(L_{N_{\rm{max}}}\) Maximum value of \(L_{N_i}\)
p Re-wiring probability in the WS model
u Conversion probability in the CNN model
m Number of links when a node is added in the BA model
\(r^a\) Average number of reciprocal agents, \(r^a_i\)
\(r^m\) Average number of mutual reciprocal agents, \(r^m_i\)
\(r^o\) Average number of one-sided reciprocal agents, \(r^o_i\)