"My other most frequent contacts?
They are frequent contacts as well.
There's a BIG drop-off between them and my other "most frequent" contacts.
According to the judge overseeing the blackmail inquiry, Lavitola had "frequent contacts" with Finmeccanica's commercial director.
In the early Middle Ages there were frequent contacts between Christians and Jews, who intermarried and shared language and culture.
Frequent contacts with such leaders as Angela Merkel and Nicolas Sarkozy have convinced senior ministers that the euro countries "will do whatever it takes" to save the currency.
In frontier areas such lessons in an alien civilization were pressed home by garrison forces through their frequent contacts with their hosts and suppliers.
For regular users you can also create address books for frequent contacts.
Here, you'll notice your profile includes your "Best Friends" (frequent contacts), too.
We term (mathcal{S}) as the set of 'regular contacts' and (mathcal{U}) as the set of 'all frequent contacts'.
Frequent contacts, interpersonal networks, and more generally non-market interactions, are vital to build trust and reputation.
