Ari Leichtberg

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Although users of online communication tools rarely categorize their contacts into groups such as "family", "co-workers", or "jogging buddies", they nonetheless implicitly cluster contacts, by virtue of their interactions with them, forming <i>implicit groups</i>. In this paper, we describe the <i>implicit social graph</i> which is formed by users'(More)
Although users of online communication tools rarely categorize their contacts into groups such as ”family”, ”co-workers”, or ”jogging buddies”, they nonetheless implicitly cluster contacts, by virtue of their interactions with them, forming implicit groups. In this paper, we describe the implicit social graph which is formed by users’ interactions with(More)
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