Universidade do Porto

research

∙ 10/14/2020

VEST: Automatic Feature Engineering for Forecasting

Time series forecasting is a challenging task with applications in a wid...

Vítor Cerqueira, et al. ∙

research

∙ 09/07/2021

Effective and interpretable dispatching rules for dynamic job shops via guided empirical learning

The emergence of Industry 4.0 is making production systems more flexible...

Cristiane Ferreira, et al. ∙

research

∙ 01/13/2022

Towards a Data Privacy-Predictive Performance Trade-off

Machine learning is increasingly used in the most diverse applications a...

Tânia Carvalho, et al. ∙

research

∙ 01/15/2020

Autoencoders as Weight Initialization of Deep Classification Networks for Cancer versus Cancer Studies

Cancer is still one of the most devastating diseases of our time. One wa...

Mafalda Falcao Ferreira, et al. ∙

research

∙ 08/13/2018

BACH: Grand Challenge on Breast Cancer Histology Images

Breast cancer is the most common invasive cancer in women, affecting mor...

Guilherme Aresta, et al. ∙

research

∙ 06/20/2022

Model Optimization in Imbalanced Regression

Imbalanced domain learning aims to produce accurate models in predicting...

Aníbal Silva, et al. ∙

research

∙ 08/01/2019

A Framework for Depth Estimation and Relative Localization of Ground Robots using Computer Vision

The 3D depth estimation and relative pose estimation problem within a de...

Romulo T. Rodrigues, et al. ∙

research

∙ 06/30/2019

GarmNet: Improving Global with Local Perception for Robotic Laundry Folding

Developing autonomous assistants to help with domestic tasks is a vital ...

Daniel Fernandes Gomes, et al. ∙

research

∙ 11/25/2021

Multiple target tracking with interaction using an MCMC MRF Particle Filter

This paper presents and discusses an implementation of a multiple target...

Helder F. S. Campos, et al. ∙

research

∙ 08/22/2019

Do Energy-oriented Changes Hinder Maintainability?

Energy efficiency is a crucial quality requirement for mobile applicatio...

Luis Cruz, et al. ∙

research

∙ 09/29/2019

Machine Learning vs Statistical Methods for Time Series Forecasting: Size Matters

Time series forecasting is one of the most active research topics. Machi...

Vítor Cerqueira, et al. ∙

research

∙ 12/14/2019

Ten AI Stepping Stones for Cybersecurity

With the turmoil in cybersecurity and the mind-blowing advances in AI, i...

Ricardo Morla, et al. ∙

research

∙ 03/16/2020

Active Depth Estimation: Stability Analysis and its Applications

Recovering the 3D structure of the surrounding environment is an essenti...

Romulo T. Rodrigues, et al. ∙

research

∙ 04/09/2020

DCO Analyzer: Local Controllability and Observability Analysis and Enforcement of Distributed Test Scenarios

To ensure interoperability and the correct behavior of heterogeneous dis...

Bruno Lima, et al. ∙

research

∙ 04/20/2020

Multi-label Stream Classification with Self-Organizing Maps

Several learning algorithms have been proposed for offline multi-label c...

Ricardo Cerri, et al. ∙

research

∙ 06/30/2020

Hierarchical Qualitative Clustering – clustering mixed datasets with critical qualitative information

Clustering can be used to extract insights from data or to verify some o...

Diogo Seca, et al. ∙

research

∙ 07/12/2020

Determining Microservice Boundaries: A Case Study Using Static and Dynamic Software Analysis

A number of approaches have been proposed to identify service boundaries...

Tiago Matias, et al. ∙

research

∙ 07/20/2020

Mixed Moments for the Product of Ginibre Matrices

We study the ensemble of a product of n complex Gaussian i.i.d. matrices...

Nick Halmagyi, et al. ∙

research

∙ 07/28/2020

Enhancement of Retinal Fundus Images via Pixel Color Amplification

We propose a pixel color amplification theory and family of enhancement ...

Alex Gaudio, et al. ∙

research

∙ 09/12/2020

Multi-Approach Debugging of Industrial IoT Workflows

Industrial Internet-of-Things (IIoT) results from the addition of sensin...

Andreia Rodrigues, et al. ∙

research

∙ 04/05/2021

Managing Research the Wiki Way: A Systematic Approach to Documenting Research

As a master's student, knowing how to manage your personal research is n...

José Devezas, et al. ∙

research

∙ 04/06/2021

Building Beyond HLS: Graph Analysis and Others

High-Level Synthesis has introduced reconfigurable logic to a new world ...

Pedro Filipe Silva, et al. ∙

research

∙ 05/24/2021

On Incremental Structure-from-Motion using Lines

Humans tend to build environments with structure, which consists of main...

Andre Mateus, et al. ∙

research

∙ 06/25/2021

Pastprop-RNN: improved predictions of the future by correcting the past

Forecasting accuracy is reliant on the quality of available past data. D...

André Baptista, et al. ∙

research

∙ 08/14/2021

Data Type Inference for Logic Programming

In this paper we present a new static data type inference algorithm for ...

João Barbosa, et al. ∙

research

∙ 09/18/2021

EVL: a typed functional language for event processing

We define EVL, a minimal higher-order functional language to deal with g...

Sandra Alves, et al. ∙

research

∙ 10/31/2021

A Graphical Framework for the Category-Based Metamodel for Access Control and Obligations

We design a graph-based framework for the visualisation and analysis of ...

Sandra Alves, et al. ∙

research

∙ 07/12/2022

A Benchmark dataset for predictive maintenance

The paper describes the MetroPT data set, an outcome of a eXplainable Pr...

Bruno Veloso, et al. ∙

research

∙ 02/02/2023

Foundational DevOps Patterns

Adopting DevOps practices is nowadays a recurring task in the industry. ...

Paulo Marques, et al. ∙

research

∙ 01/20/2023

The Evolution of Web Search User Interfaces – An Archaeological Analysis of Google Search Engine Result Pages

Web search engines have marked everyone's life by transforming how one s...

B. Oliveira, et al. ∙

research

∙ 01/19/2023

From 10 Blue Links Pages to Feature-Full Search Engine Results Pages – Analysis of the Temporal Evolution of SERP Features

Web Search Engine Results Pages (SERP) are one of the most well-known an...

B. Oliveira, et al. ∙

research

∙ 01/09/2023

Case studies of development of verified programs with Dafny for accessibility assessment

Formal verification techniques aim at formally proving the correctness o...

João Pascoal Faria, et al. ∙

research

∙ 01/05/2023

Playing hide and seek: tackling in-store picking operations while improving customer experience

The evolution of the retail business presents new challenges and raises ...

Fábio Neves-Moreira, et al. ∙

research

∙ 01/04/2023

Censored Regression with Serially Correlated Errors: a Bayesian approach

The problem of estimating censored linear regression models with autocor...

Rodney Sousa, et al. ∙

research

∙ 12/01/2022

Privacy-Preserving Data Synthetisation for Secure Information Sharing

We can protect user data privacy via many approaches, such as statistica...

Tânia Carvalho, et al. ∙

research

∙ 11/21/2022

Benchmarking Edge Computing Devices for Grape Bunches and Trunks Detection using Accelerated Object Detection Single Shot MultiBox Deep Learning Models

Purpose: Visual perception enables robots to perceive the environment. V...

Sandro Costa Magalhães, et al. ∙

research

∙ 10/12/2022

Probing Commonsense Knowledge in Pre-trained Language Models with Sense-level Precision and Expanded Vocabulary

Progress on commonsense reasoning is usually measured from performance i...

Daniel Loureiro, et al. ∙

research

∙ 09/27/2022

Beyond Heart Murmur Detection: Automatic Murmur Grading from Phonocardiogram

Objective: Murmurs are abnormal heart sounds, identified by experts thro...

Andoni Elola, et al. ∙

research

∙ 07/30/2022

Typed SLD-Resolution: Dynamic Typing for Logic Programming

The semantic foundations for logic programming are usually separated int...

João Barbosa, et al. ∙

research

∙ 07/19/2022

Visual Notations in Container Orchestrations: An Empirical Study with Docker Compose

Context: Container orchestration tools supporting infrastructure-as-code...

Bruno Piedade, et al. ∙

research

∙ 03/24/2022

Evaluation of IoT Self-healing Mechanisms using Fault-Injection in Message Brokers

The widespread use of Internet-of-Things (IoT) across different applicat...

Miguel Duarte, et al. ∙

research

∙ 06/24/2019

Language Modelling Makes Sense: Propagating Representations through WordNet for Full-Coverage Word Sense Disambiguation

Contextual embeddings represent a new generation of semantic representat...

Daniel Loureiro, et al. ∙

research

∙ 12/03/2021

A Flexible HLS Hoeffding Tree Implementation for Runtime Learning on FPGA

Decision trees are often preferred when implementing Machine Learning in...

Luís Miguel Sousa, et al. ∙

research

∙ 12/14/2021

Anti-Money Laundering Alert Optimization Using Machine Learning with Graphs

Money laundering is a global problem that concerns legitimizing proceeds...

Ahmad Naser Eddin, et al. ∙

research

∙ 01/20/2022

Survey on Privacy-Preserving Techniques for Data Publishing

The exponential growth of collected, processed, and shared microdata has...

Tânia Carvalho, et al. ∙

research

∙ 02/15/2022

Two Numerical Approaches for Nonlinear Weakly Singular Integral Equations

Singularity subtraction for linear weakly singular Fredholm integral equ...

M. Ahues, et al. ∙

research

∙ 05/16/2022

Federated Anomaly Detection over Distributed Data Streams

Sharing of telecommunication network data, for example, even at high agg...

Paula Raissa Silva, et al. ∙

research

∙ 05/23/2022

Energy Efficiency of Web Browsers in the Android Ecosystem

This paper presents an empirical study regarding the energy consumption ...

Nélson Gonçalves, et al. ∙

research

∙ 05/18/2022

Health Information Retrieval – State of the art report

This report provides an overview of the field of Information Retrieval (...

Carla Teixeira Lopes, et al. ∙

research

∙ 11/17/2021

Augmentation of base classifier performance via HMMs on a handwritten character data set

This paper presents results of a study of the performance of several bas...

Hélder Campos, et al. ∙

Universidade do Porto

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