Search Results for author: Daniele Nardi

Found 25 papers, 8 papers with code

Can Robots "Taste" Grapes? Estimating SSC with Simple RGB Sensors

no code implementations29 Dec 2024 Thomas Alessandro Ciarfuglia, Ionut Marian Motoi, Leonardo Saraceni, Daniele Nardi

Over the 2021 and 2022 summer seasons, we collected grape images with corresponding SSC and color labels to evaluate algorithmic solutions for SSC estimation on embedded devices commonly used in robotics and smartphones.

Synthetic Data Generation for Anomaly Detection on Table Grapes

no code implementations17 Dec 2024 Ionut Marian Motoi, Valerio Belli, Alberto Carpineto, Daniele Nardi, Thomas Alessandro Ciarfuglia

Early detection of illnesses and pest infestations in fruit cultivation is critical for maintaining yield quality and plant health.

Anomaly Detection Edge Detection +1

Real-Time Multimodal Signal Processing for HRI in RoboCup: Understanding a Human Referee

no code implementations26 Nov 2024 Filippo Ansalone, Flavio Maiorana, Daniele Affinita, Flavio Volpi, Eugenio Bugli, Francesco Petri, Michele Brienza, Valerio Spagnoli, Vincenzo Suriani, Daniele Nardi, Domenico D. Bloisi

Advancing human-robot communication is crucial for autonomous systems operating in dynamic environments, where accurate real-time interpretation of human signals is essential.

Gesture Recognition

Multi-Agent Planning Using Visual Language Models

no code implementations10 Aug 2024 Michele Brienza, Francesco Argenziano, Vincenzo Suriani, Domenico D. Bloisi, Daniele Nardi

In this paper, we propose a multi-agent architecture for embodied task planning that operates without the need for specific data structures as input.

Task Planning

Play Everywhere: A Temporal Logic based Game Environment Independent Approach for Playing Soccer with Robots

no code implementations21 May 2024 Vincenzo Suriani, Emanuele Musumeci, Daniele Nardi, Domenico Daniele Bloisi

In this paper, we propose a temporal logic based approach that allows robots' behaviors and goals to adapt to the semantics of the environment.

LLM Based Multi-Agent Generation of Semi-structured Documents from Semantic Templates in the Public Administration Domain

1 code implementation21 Feb 2024 Emanuele Musumeci, Michele Brienza, Vincenzo Suriani, Daniele Nardi, Domenico Daniele Bloisi

In the last years' digitalization process, the creation and management of documents in various domains, particularly in Public Administration (PA), have become increasingly complex and diverse.

Management Prompt Engineering +2

AgriSORT: A Simple Online Real-time Tracking-by-Detection framework for robotics in precision agriculture

1 code implementation23 Sep 2023 Leonardo Saraceni, Ionut M. Motoi, Daniele Nardi, Thomas A. Ciarfuglia

The problem of multi-object tracking (MOT) consists in detecting and tracking all the objects in a video sequence while keeping a unique identifier for each object.

Multi-Object Tracking

Enhancing Graph Representation of the Environment through Local and Cloud Computation

no code implementations22 Sep 2023 Francesco Argenziano, Vincenzo Suriani, Daniele Nardi

Enriching the robot representation of the operational environment is a challenging task that aims at bridging the gap between low-level sensor readings and high-level semantic understanding.

Weakly and Semi-Supervised Detection, Segmentation and Tracking of Table Grapes with Limited and Noisy Data

no code implementations27 Aug 2022 Thomas A. Ciarfuglia, Ionut M. Motoi, Leonardo Saraceni, Mulham Fawakherji, Alberto Sanfeliu, Daniele Nardi

To improve detection and segmentation on the target data, we propose to train the segmentation algorithm with a weak bounding box label, while for tracking we leverage 3D Structure from Motion algorithms to generate new labels from already labelled samples.

Segmentation

A self-interpretable module for deep image classification on small data

1 code implementation Applied Intelligence 2022 Biagio La Rosa, Roberto Capobianco, Daniele Nardi

This paper presents Memory Wrap, a module (i. e, a set of layers) that can be added to deep learning models to improve their performance and interpretability in settings where few data are available.

Image Classification

Memory Wrap: a Data-Efficient and Interpretable Extension to Image Classification Models

1 code implementation1 Jun 2021 Biagio La Rosa, Roberto Capobianco, Daniele Nardi

Due to their black-box and data-hungry nature, deep learning techniques are not yet widely adopted for real-world applications in critical domains, like healthcare and justice.

Image Classification

Towards Abstract Relational Learning in Human Robot Interaction

no code implementations20 Nov 2020 Mohamadreza Faridghasemnia, Daniele Nardi, Alessandro Saffiotti

Entities are described by their attributes, and entities that share attributes are often semantically related.

Attribute Relational Reasoning

Multi-Spectral Image Synthesis for Crop/Weed Segmentation in Precision Farming

2 code implementations12 Sep 2020 Mulham Fawakherji, Ciro Potena, Alberto Pretto, Domenico D. Bloisi, Daniele Nardi

In this work, we propose an alternative solution with respect to the common data augmentation methods, applying it to the fundamental problem of crop/weed segmentation in precision farming.

Data Augmentation Image Generation +3

Explainable Inference on Sequential Data via Memory-Tracking

1 code implementation11 Jul 2020 Biagio La Rosa, Roberto Capobianco, Daniele Nardi

Our results show that we are able to explain agent’s decisions in (1) and to reconstruct the most relevant sentences used by the network to select the story ending in (2).

Cloze Test Common Sense Reasoning +1

AgriColMap: Aerial-Ground Collaborative 3D Mapping for Precision Farming

1 code implementation30 Sep 2018 Ciro Potena, Raghav Khanna, Juan Nieto, Roland Siegwart, Daniele Nardi, Alberto Pretto

The combination of aerial survey capabilities of Unmanned Aerial Vehicles with targeted intervention abilities of agricultural Unmanned Ground Vehicles can significantly improve the effectiveness of robotic systems applied to precision agriculture.

Optical Flow Estimation

DOP: Deep Optimistic Planning with Approximate Value Function Evaluation

no code implementations22 Mar 2018 Francesco Riccio, Roberto Capobianco, Daniele Nardi

To alleviate this problem, we present DOP, a deep model-based reinforcement learning algorithm, which exploits action values to both (1) guide the exploration of the state space and (2) plan effective policies.

Model-based Reinforcement Learning reinforcement-learning +2

Q-CP: Learning Action Values for Cooperative Planning

no code implementations1 Mar 2018 Francesco Riccio, Roberto Capobianco, Daniele Nardi

Research on multi-robot systems has demonstrated promising results in manifold applications and domains.

Model-based Reinforcement Learning Q-Learning +1

Learning Human-Robot Handovers Through $π$-STAM: Policy Improvement With Spatio-Temporal Affordance Maps

no code implementations9 Oct 2016 Francesco Riccio, Roberto Capobianco, Daniele Nardi

Human-robot handovers are characterized by high uncertainty and poor structure of the problem that make them difficult tasks.

Robotics

HuRIC: a Human Robot Interaction Corpus

no code implementations LREC 2014 Emanuele Bastianelli, Giuseppe Castellucci, Danilo Croce, Luca Iocchi, Roberto Basili, Daniele Nardi

Recent years show the development of large scale resources (e. g. FrameNet for the Frame Semantics) that supported the definition of several state-of-the-art approaches in Natural Language Processing.

Abstract Meaning Representation Domain Adaptation +2

Knowledge Representation for Robots through Human-Robot Interaction

no code implementations28 Jul 2013 Emanuele Bastianelli, Domenico Bloisi, Roberto Capobianco, Guglielmo Gemignani, Luca Iocchi, Daniele Nardi

The representation of the knowledge needed by a robot to perform complex tasks is restricted by the limitations of perception.

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