665 citations · 1.3k across the 35 of their papers we have counts for
6 papers · 1 filter
Revealing Structure in Large Graphs: Szemerédi's Regularity Lemma and its Use in Pattern Recognition
Marcello Pelillo, Ismail Elezi, Marco Fiorucci
Introduced in the mid-1970's as an intermediate step in proving a long-standing conjecture on arithmetic progressions, Szemerédi's regularity lemma has emerged over time as a funda…
Context Aware Nonnegative Matrix Factorization Clustering
Rocco Tripodi, Sebastiano Vascon, Marcello Pelillo
In this article we propose a method to refine the clustering results obtained with the nonnegative matrix factorization (NMF) technique, imposing consistency constraints on the fin…
Randomized Prediction Games for Adversarial Machine Learning
Samuel Rota Bulò, Battista Biggio, Ignazio Pillai +2
In spam and malware detection, attackers exploit randomization to obfuscate malicious data and increase their chances of evading detection at test time; e.g., malware code is typic…
Interactive Image Segmentation Using Constrained Dominant Sets
Eyasu Zemene, Marcello Pelillo
We propose a new approach to interactive image segmentation based on some properties of a family of quadratic optimization problems related to dominant sets, a well-known graph-the…
Document Clustering Games in Static and Dynamic Scenarios
Rocco Tripodi, Marcello Pelillo
In this work we propose a game theoretic model for document clustering. Each document to be clustered is represented as a player and each cluster as a strategy. The players receive…
A Game-Theoretic Approach to Word Sense Disambiguation
Rocco Tripodi, Marcello Pelillo
This paper presents a new model for word sense disambiguation formulated in terms of evolutionary game theory, where each word to be disambiguated is represented as a node on a gra…