Search Results for author: Alessandro Provetti

Found 7 papers, 1 papers with code

A Hybrid Model for Forecasting Short-Term Electricity Demand

no code implementations20 May 2022 Maria Eleni Athanasopoulou, Justina Deveikyte, Alan Mosca, Ilaria Peri, Alessandro Provetti

Currently the UK Electric market is guided by load (demand) forecasts published every thirty minutes by the regulator.

Feature Engineering

Predicting Seriousness of Injury in a Traffic Accident: A New Imbalanced Dataset and Benchmark

no code implementations20 May 2022 Paschalis Lagias, George D. Magoulas, Ylli Prifti, Alessandro Provetti

The paper introduces a new dataset to assess the performance of machine learning algorithms in the prediction of the seriousness of injury in a traffic accident.

BIG-bench Machine Learning

A Sentiment Analysis Approach to the Prediction of Market Volatility

no code implementations10 Dec 2020 Justina Deveikyte, Helyette Geman, Carlo Piccari, Alessandro Provetti

The findings suggest that there is evidence of correlation between sentiment and stock market movements: the sentiment captured from news headlines could be used as a signal to predict market returns; the same does not apply for volatility.

Management Portfolio Optimization +1

Qsmodels: ASP Planning in Interactive Gaming Environment

no code implementations27 May 2015 Luca Padovani, Alessandro Provetti

Qsmodels is a novel application of Answer Set Programming to interactive gaming environment.

RDF annotation of Second Life objects: Knowledge Representation meets Social Virtual reality

no code implementations9 Apr 2015 Carlo Bernava, Giacomo Fiumara, Dario Maggiorini, Alessandro Provetti, Laura Ripamonti

We have designed and implemented an application running inside Second Life that supports user annotation of graphical objects and graphical visualization of concept ontologies, thus providing a formal, machine-accessible description of objects.

Characterizing and computing stable models of logic programs: The non-stratified case

no code implementations21 Feb 2014 Gianpaolo Brignoli, Stefania Costantini, Ottavio D'Antona, Alessandro Provetti

Stable Logic Programming (SLP) is an emergent, alternative style of logic programming: each solution to a problem is represented by a stable model of a deductive database/function-free logic program encoding the problem itself.

Generalized Louvain Method for Community Detection in Large Networks

1 code implementation6 Aug 2011 Pasquale De Meo, Emilio Ferrara, Giacomo Fiumara, Alessandro Provetti

In this paper we present a novel strategy to discover the community structure of (possibly, large) networks.

Social and Information Networks Physics and Society

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