Search Results - "Piga, Dario"

Global optimization based on active preference learning with radial basis functions by Bemporad, Alberto, Piga, Dario

“…This paper proposes a method for solving optimization problems in which the decision-maker cannot evaluate the objective function, but rather can only express…”
Get full text

Sensorless environment stiffness and interaction force estimation for impedance control tuning in robotized interaction tasks by Roveda, Loris, Piga, Dario

“…Industrial robots are increasingly used to perform tasks requiring an interaction with the surrounding environment ( e.g. , assembly tasks). Such environments…”
Get full text

Continuous control actions learning and adaptation for robotic manipulation through reinforcement learning by Shahid, Asad Ali, Piga, Dario, Braghin, Francesco, Roveda, Loris

“…This paper presents a learning-based method that uses simulation data to learn an object manipulation task using two model-free reinforcement learning (RL)…”
Get full text

A unified framework for closed-form nonparametric regression, classification, preference and mixed problems with Skew Gaussian Processes by Benavoli, Alessio, Azzimonti, Dario, Piga, Dario

“…Skew-Gaussian Processes (SkewGPs) extend the multivariate Unified Skew-Normal distributions over finite dimensional vectors to distribution over functions…”
Get full text

Sensorless Optimal Interaction Control Exploiting Environment Stiffness Estimation by Roveda, Loris, Shahid, Asad Ali, Iannacci, Niccolo, Piga, Dario

“…Industrial robots are increasingly used to perform tasks that require an interaction with the surrounding environment (e.g., assembly tasks). Such environments…”
Get full text

Direct learning of LPV controllers from data by Formentin, Simone, Piga, Dario, Tóth, Roland, Savaresi, Sergio M.

“…In many control applications, it is attractive to describe nonlinear (NL) and time-varying (TV) plants by linear parameter-varying (LPV) models and design…”
Get full text

Grasping learning, optimization, and knowledge transfer in the robotics field by Pozzi, Luca, Gandolla, Marta, Pura, Filippo, Maccarini, Marco, Pedrocchi, Alessandra, Braghin, Francesco, Piga, Dario, Roveda, Loris

“…Service robotics is a fast-developing sector, requiring embedded intelligence into robotic platforms to interact with the humans and the surrounding…”
Get full text

Sensorless Optimal Switching Impact/Force Controller by Roveda, Loris, Riva, Daniele, Bucca, Giuseppe, Piga, Dario

“…Intelligent interaction control is required in many fields of application, in which different operative situations have to be faced with different controllers…”
Get full text

Toward a general and interpretable umami taste predictor using a multi-objective machine learning approach by Pallante, Lorenzo, Korfiati, Aigli, Androutsos, Lampros, Stojceski, Filip, Bompotas, Agorakis, Giannikos, Ioannis, Raftopoulos, Christos, Malavolta, Marta, Grasso, Gianvito, Mavroudi, Seferina, Kalogeras, Athanasios, Martos, Vanessa, Amoroso, Daria, Piga, Dario, Theofilatos, Konstantinos, Deriu, Marco A.

“…The umami taste is one of the five basic taste modalities normally linked to the protein content in food. The implementation of fast and cost-effective tools…”
Get full text

Robot End-Effector Mounted Camera Pose Optimization in Object Detection-Based Tasks by Roveda, Loris, Maroni, Marco, Mazzuchelli, Lorenzo, Praolini, Loris, Shahid, Asad Ali, Bucca, Giuseppe, Piga, Dario

“…Robots equipped with the vision systems at the end-effector provide a powerful combination in industrial contexts, allowing to execute a wide range of…”
Get full text

6D Virtual Sensor for Wrench Estimation in Robotized Interaction Tasks Exploiting Extended Kalman Filter by Roveda, Loris, Bussolan, Andrea, Braghin, Francesco, Piga, Dario

“…Industrial robots are commonly used to perform interaction tasks (such as assemblies or polishing), requiring the robot to be in contact with the surrounding…”
Get full text

Recursive Bias-Correction Method for Identification of Piecewise Affine Output-Error Models by Mejari, Manas, Breschi, Valentina, Piga, Dario

“…Learning PieceWise Affine Output-Error (PWA-OE) models from data requires to estimate a finite set of affine output-error sub-models as well as a partition of…”
Get full text

A Model-Agnostic Algorithm for Bayes Error Determination in Binary Classification by Michelucci, Umberto, Sperti, Michela, Piga, Dario, Venturini, Francesca, Deriu, Marco A.

“…This paper presents the intrinsic limit determination algorithm (ILD Algorithm), a novel technique to determine the best possible performance, measured in…”
Get full text

Decentralized Multi-Agent Control of a Manipulator in Continuous Task Learning by Shahid, Asad Ali, Sesin, Jorge Said Vidal, Pecioski, Damjan, Braghin, Francesco, Piga, Dario, Roveda, Loris

“…Many real-world tasks require multiple agents to work together. When talking about multiple agents in robotics, it is usually referenced to multiple…”
Get full text

Informed classification of sweeteners/bitterants compounds via explainable machine learning by Maroni, Gabriele, Pallante, Lorenzo, Di Benedetto, Giacomo, Deriu, Marco A., Piga, Dario, Grasso, Gianvito

“…Perception of taste is an emergent phenomenon arising from complex molecular interactions between chemical compounds and specific taste receptors. Among all…”
Get full text

Predicting multiple taste sensations with a multiobjective machine learning method by Androutsos, Lampros, Pallante, Lorenzo, Bompotas, Agorakis, Stojceski, Filip, Grasso, Gianvito, Piga, Dario, Di Benedetto, Giacomo, Alexakos, Christos, Kalogeras, Athanasios, Theofilatos, Konstantinos, Deriu, Marco A., Mavroudi, Seferina

“…Taste perception plays a pivotal role in guiding nutrient intake and aiding in the avoidance of potentially harmful substances through five basic tastes -…”
Get full text

An optimisation-based energy disaggregation algorithm for low frequency smart meter data by Rottondi, Cristina, Derboni, Marco, Piga, Dario, Rizzoli, Andrea Emilio

“…An algorithm for the non-intrusive disaggregation of energy consumption into its end-uses, also known as non-intrusive appliance load monitoring (NIALM), is…”
Get full text

Finite-horizon integration for continuous-time identification: bias analysis and application to variable stiffness actuators by Piga, Dario

“…Direct identification of continuous-time dynamical models from sampled data is now a mature discipline, which is known to have many advantages with respect to…”
Get full text

Computation of the Structured Singular Value via Moment LMI Relaxations by Piga, Dario

“…The Structured Singular Value (SSV) provides a powerful tool to test robust stability and performance of feedback systems subject to structured uncertainties…”
Get full text

Direct Data-Driven Control of Constrained Systems by Piga, Dario, Formentin, Simone, Bemporad, Alberto

“…In model-based control design, one often has to describe the plant by a linear model. Deriving such a model poses issues of parameterization, estimation, and…”
Get full text