Universidade do Porto

∙ Porto , Portugal ∙ 0 followers

The University of Porto is a Portuguese public university located in Porto, and founded on 22 March 1911.

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...
01/15/2020 ∙ by Mafalda Falcao Ferreira, et al. ∙ 20 ∙ share

read it
BACH: Grand Challenge on Breast Cancer Histology Images

Breast cancer is the most common invasive cancer in women, affecting mor...
08/13/2018 ∙ by Guilherme Aresta, et al. ∙ 10 ∙ share

read it
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...
08/01/2019 ∙ by Romulo T. Rodrigues, et al. ∙ 8 ∙ share

read it
Mind the Gap: A Well Log Data Analysis

The main task in oil and gas exploration is to gain an understanding of ...
05/10/2017 ∙ by Rui L. Lopes, et al. ∙ 0 ∙ share

read it
autoBagging: Learning to Rank Bagging Workflows with Metalearning

Machine Learning (ML) has been successfully applied to a wide range of d...
06/28/2017 ∙ by Fábio Pinto, et al. ∙ 0 ∙ share

read it
Towards Adversarial Retinal Image Synthesis

Synthesizing images of the eye fundus is a challenging task that has bee...
01/31/2017 ∙ by Pedro Costa, et al. ∙ 0 ∙ share

read it
Bounds on the Number of Measurements for Reliable Compressive Classification

This paper studies the classification of high-dimensional Gaussian signa...
07/11/2016 ∙ by Hugo Reboredo, et al. ∙ 0 ∙ share

read it
Eigenspace Method for Spatiotemporal Hotspot Detection

Hotspot detection aims at identifying subgroups in the observations that...
06/13/2014 ∙ by Hadi Fanaee-T, et al. ∙ 0 ∙ share

read it
EigenEvent: An Algorithm for Event Detection from Complex Data Streams in Syndromic Surveillance

Syndromic surveillance systems continuously monitor multiple pre-diagnos...
06/13/2014 ∙ by Hadi Fanaee-T, et al. ∙ 0 ∙ share

read it
Event and Anomaly Detection Using Tucker3 Decomposition

Failure detection in telecommunication networks is a vital task. So far,...
06/12/2014 ∙ by Hadi Fanaee-T, et al. ∙ 0 ∙ share

read it
An eigenvector-based hotspot detection

Space and time are two critical components of many real world systems. F...
06/12/2014 ∙ by Hadi Fanaee-T, et al. ∙ 0 ∙ share

read it
Lifted Variable Elimination for Probabilistic Logic Programming

Lifted inference has been proposed for various probabilistic logical fra...
05/13/2014 ∙ by Elena Bellodi, et al. ∙ 0 ∙ share

read it
Classification and Reconstruction of High-Dimensional Signals from Low-Dimensional Features in the Presence of Side Information

This paper offers a characterization of fundamental limits on the classi...
12/01/2014 ∙ by Francesco Renna, et al. ∙ 0 ∙ share

read it
Introduction to the 28th International Conference on Logic Programming Special Issue

We are proud to introduce this special issue of the Journal of Theory an...
10/15/2012 ∙ by Agostino Dovier, et al. ∙ 0 ∙ share

read it
SPPAM - Statistical PreProcessing AlgorithM

Most machine learning tools work with a single table where each row is a...
03/11/2011 ∙ by Tiago Silva, et al. ∙ 0 ∙ share

read it
Active Mining of Parallel Video Streams

The practicality of a video surveillance system is adversely limited by ...
05/14/2014 ∙ by Samaneh Khoshrou, et al. ∙ 0 ∙ share

read it
FEUP at SemEval-2017 Task 5: Predicting Sentiment Polarity and Intensity with Financial Word Embeddings

This paper presents the approach developed at the Faculty of Engineering...
04/17/2017 ∙ by Pedro Saleiro, et al. ∙ 0 ∙ share

read it
An Overview of Data Mining Applications in Oil and Gas Exploration: Structural Geology and Reservoir Property-Issues

Low oil prices have motivated energy executives to look into cost reduct...
05/12/2017 ∙ by Hamed Nikhalat Jahromi, et al. ∙ 0 ∙ share

read it
Mixed-criticality Scheduling with Dynamic Redistribution of Shared Cache

The design of mixed-criticality systems often involvespainful tradeoffs ...
04/28/2017 ∙ by Muhammad Ali Awan, et al. ∙ 0 ∙ share

read it
SimTensor: A synthetic tensor data generator

SimTensor is a multi-platform, open-source software for generating artif...
12/09/2016 ∙ by Hadi Fanaee-T, et al. ∙ 0 ∙ share

read it
Run Time Prediction for Big Data Iterative ML Algorithms: a KMeans case study

Data science and machine learning algorithms running on big data infrast...
10/09/2017 ∙ by Eduardo Rodrigues, et al. ∙ 0 ∙ share

read it
Integrating Small Satellite Communication in an Autonomous Vehicle Network: A Case on Oceanography

Small satellites and autonomous vehicles have greatly evolved in the las...
10/30/2017 ∙ by André G. C. Guerra, et al. ∙ 0 ∙ share

read it
The Sea Exploration Problem: Data-driven Orienteering on a Continuous Surface

This paper describes a problem arising in sea exploration, where the aim...
02/05/2018 ∙ by João Pedro Pedroso, et al. ∙ 0 ∙ share

read it
CF4CF: Recommending Collaborative Filtering algorithms using Collaborative Filtering

Automatic solutions which enable the selection of the best algorithms fo...
03/06/2018 ∙ by Tiago Cunha, et al. ∙ 0 ∙ share

read it
Using Automatic Refactoring to Improve Energy Efficiency of Android Apps

The ever-growing popularity of mobile phones has brought additional chal...
03/15/2018 ∙ by Luis Cruz, et al. ∙ 0 ∙ share

read it
Building robust prediction models for defective sensor data using Artificial Neural Networks

Predicting the health of components in complex dynamic systems such as a...
04/16/2018 ∙ by Arvind Kumar Shekar, et al. ∙ 0 ∙ share

read it
Reconstruction of optical vector-fields with applications in endoscopic imaging

We introduce a framework for the reconstruction of the amplitude, phase ...
04/27/2018 ∙ by Milana Gataric, et al. ∙ 0 ∙ share

read it
Blockchain for Access Control in e-Health Scenarios

Access control is a crucial part of a system's security, restricting wha...
05/31/2018 ∙ by João Pedro Dias, et al. ∙ 0 ∙ share

read it
Table Space Designs For Implicit and Explicit Concurrent Tabled Evaluation

One of the main advantages of Prolog is its potential for the implicit e...
06/01/2018 ∙ by Miguel Areias, et al. ∙ 0 ∙ share

read it
Compiler Phase Ordering as an Orthogonal Approach for Reducing Energy Consumption

Compiler writers typically focus primarily on the performance of the gen...
07/02/2018 ∙ by Ricardo Nobre, et al. ∙ 0 ∙ share

read it
Dynamic Allocation of Serverless Functionsin IoT Environments

The IoT area has grown significantly in the last few years and is expect...
07/10/2018 ∙ by Duarte Pinto, et al. ∙ 0 ∙ share

read it
Dynamic Allocation of Serverless Functions in IoT Environments

The IoT area has grown significantly in the last few years and is expect...
07/10/2018 ∙ by Duarte Pinto, et al. ∙ 0 ∙ share

read it
Algorithm Selection for Collaborative Filtering: the influence of graph metafeatures and multicriteria metatargets

To select the best algorithm for a new problem is an expensive and diffi...
07/23/2018 ∙ by Tiago Cunha, et al. ∙ 0 ∙ share

read it
Towards Reproducible Empirical Research in Meta-Learning

Meta-learning is increasingly used to support the recommendation of mach...
08/30/2018 ∙ by Adriano Rivolli, et al. ∙ 0 ∙ share

read it
Affordance Extraction and Inference based on Semantic Role Labeling

Common-sense reasoning is becoming increasingly important for the advanc...
09/03/2018 ∙ by Daniel Loureiro, et al. ∙ 0 ∙ share

read it
DeFactoNLP: Fact Verification using Entity Recognition, TFIDF Vector Comparison and Decomposable Attention

In this paper, we describe DeFactoNLP, the system we designed for the FE...
09/03/2018 ∙ by Aniketh Janardhan Reddy, et al. ∙ 0 ∙ share

read it
cf2vec: Collaborative Filtering algorithm selection using graph distributed representations

Algorithm selection using Metalearning aims to find mappings between pro...
09/17/2018 ∙ by Tiago Cunha, et al. ∙ 0 ∙ share

read it
Entity-Relationship Search over the Web

Entity-Relationship (E-R) Search is a complex case of Entity Search wher...
10/08/2018 ∙ by Pedro Saleiro, et al. ∙ 0 ∙ share

read it
UOLO - automatic object detection and segmentation in biomedical images

We propose UOLO, a novel framework for the simultaneous detection and se...
10/09/2018 ∙ by Teresa Araújo, et al. ∙ 0 ∙ share

read it
Improving OpenCL Performance by Specializing Compiler Phase Selection and Ordering

Automatic compiler phase selection/ordering has traditionally been focus...
10/24/2018 ∙ by Ricardo Nobre, et al. ∙ 0 ∙ share

read it
Hyper-Process Model: A Zero-Shot Learning algorithm for Regression Problems based on Shape Analysis

Zero-shot learning (ZSL) can be defined by correctly solving a task wher...
10/16/2018 ∙ by Joao Reis, et al. ∙ 0 ∙ share

read it
A Preliminary Study on Hyperparameter Configuration for Human Activity Recognition

Human activity recognition (HAR) is a classification task that aims to c...
10/25/2018 ∙ by Kemilly Dearo Garcia, et al. ∙ 0 ∙ share

read it
State of the Software Development Life-Cycle for the Internet-of-Things

Software has a longstanding association with a state of crisis consideri...
11/09/2018 ∙ by João Pedro Dias, et al. ∙ 0 ∙ share

read it
A System for Efficient Communication between Patients and Pharmacies

When studying human-technology interaction systems, researchers thrive t...
12/04/2018 ∙ by Rui Portocarrero Sarmento, et al. ∙ 0 ∙ share

read it
Catalog of Energy Patterns for Mobile Applications

Software engineers make use of design patterns for reasons that range fr...
01/10/2019 ∙ by Luis Cruz, et al. ∙ 0 ∙ share

read it
A Zero-Shot Learning application in Deep Drawing process using Hyper-Process Model

One of the consequences of passing from mass production to mass customiz...
01/24/2019 ∙ by Joao Reis, et al. ∙ 0 ∙ share

read it
To the Attention of Mobile Software Developers: Guess What, Test your App!

Software testing is an important phase in the software development life-...
02/07/2019 ∙ by Luis Cruz, et al. ∙ 0 ∙ share

read it
EMaaS: Energy Measurements as a Service for Mobile Applications

Measuring energy consumption is a challenging task faced by developers w...
02/07/2019 ∙ by Luis Cruz, et al. ∙ 0 ∙ share

read it
Preference rules for label ranking: Mining patterns in multi-target relations

In this paper we investigate two variants of association rules for prefe...
03/20/2019 ∙ by Cláudio Rebelo de Sá, et al. ∙ 0 ∙ share

read it
A little knowledge is a dangerous thing: excess confidence explains negative attitudes towards science

Scientific knowledge has been accepted as the main driver of development...
03/26/2019 ∙ by Frederico Francisco, et al. ∙ 0 ∙ share

read it

Universidade do Porto

Featured Researchers