2 papers
cs.SI2012
Detecting dense communities in large social and information networks with the Core & Peel algorithm
Marco Pellegrini, Filippo Geraci, Miriam Baglioni
Detecting and characterizing dense subgraphs (tight communities) in social and information networks is an important exploratory tool in social network analysis. Several approaches…
cs.IR2007
Dynamic User-Defined Similarity Searching in Semi-Structured Text Retrieval
Filippo Geraci, Marco Pellegrini
Modern text retrieval systems often provide a similarity search utility, that allows the user to find efficiently a fixed number k of documents in the data set that are most simila…