Search Results for author: Wannes Meert

Found 21 papers, 8 papers with code

A Machine Learning Approach Towards SKILL Code Autocompletion

no code implementations4 Dec 2023 Enrique Dehaerne, Bappaditya Dey, Wannes Meert

In this study, a novel, data-efficient methodology for generating SKILL code is proposed and experimentally validated.

Code Generation

LoCoMotif: Discovering time-warped motifs in time series

1 code implementation29 Nov 2023 Daan Van Wesenbeeck, Aras Yurtman, Wannes Meert, Hendrik Blockeel

All existing methods for TSMD have one or more of the following limitations: they only look for the two most similar occurrences of a pattern; they only look for patterns of a pre-specified, fixed length; they cannot handle variability along the time axis; and they only handle univariate time series.

Time Series

Deriving Comprehensible Theories from Probabilistic Circuits

no code implementations22 Nov 2023 Sieben Bocklandt, Wannes Meert, Koen Vanderstraeten, Wouter Pijpops, Kurt Jaspers

The field of Explainable AI (XAI) is seeking to shed light on the inner workings of complex AI models and uncover the rationale behind their decisions.

AD-MERCS: Modeling Normality and Abnormality in Unsupervised Anomaly Detection

no code implementations22 May 2023 Jonas Soenen, Elia Van Wolputte, Vincent Vercruyssen, Wannes Meert, Hendrik Blockeel

Moreover, by identifying patterns and conditions in (low-dimensional) subspaces, the anomaly detector can provide simple explanations of why something is considered an anomaly.

Unsupervised Anomaly Detection

Adversarial Example Detection in Deployed Tree Ensembles

no code implementations27 Jun 2022 Laurens Devos, Wannes Meert, Jesse Davis

We take an alternative approach and attempt to detect adversarial examples in a post-deployment setting.

Elastic Product Quantization for Time Series

1 code implementation4 Jan 2022 Pieter Robberechts, Wannes Meert, Jesse Davis

Analyzing numerous or long time series is difficult in practice due to the high storage costs and computational requirements.

Quantization Time Series +1

ProbLP: A framework for low-precision probabilistic inference

1 code implementation27 Feb 2021 Nimish Shah, Laura I. Galindez Olascoaga, Wannes Meert, Marian Verhelst

Bayesian reasoning is a powerful mechanism for probabilistic inference in smart edge-devices.

Versatile Verification of Tree Ensembles

1 code implementation26 Oct 2020 Laurens Devos, Wannes Meert, Jesse Davis

This paper introduces a generic algorithm called Veritas that enables tackling multiple different verification tasks for tree ensemble models like random forests (RFs) and gradient boosting decision trees (GBDTs).

Fairness

Verifying Tree Ensembles by Reasoning about Potential Instances

1 code implementation31 Jan 2020 Laurens Devos, Wannes Meert, Jesse Davis

Imagine being able to ask questions to a black box model such as "Which adversarial examples exist?

Attribute Fairness

Towards Hardware-Aware Tractable Learning of Probabilistic Models

1 code implementation NeurIPS 2019 Laura I. Galindez Olascoaga, Wannes Meert, Nimish Shah, Marian Verhelst, Guy Van Den Broeck

We showcase our framework on a mobile activity recognition scenario, and on a variety of benchmark datasets representative of the field of tractable learning and of the applications of interest.

Activity Recognition Edge-computing +1

An Automated Engineering Assistant: Learning Parsers for Technical Drawings

no code implementations18 Sep 2019 Dries Van Daele, Nicholas Decleyre, Herman Dubois, Wannes Meert

From a set of technical drawings and expert knowledge, we automatically learn a parser to interpret such a drawing.

Learning Relational Representations with Auto-encoding Logic Programs

no code implementations29 Mar 2019 Sebastijan Dumancic, Tias Guns, Wannes Meert, Hendrik Blockeel

This framework, inspired by the auto-encoding principle, uses first-order logic as a data representation language, and the mapping between the original and latent representation is done by means of logic programs instead of neural networks.

Relational Reasoning Representation Learning

SAIFE: Unsupervised Wireless Spectrum Anomaly Detection with Interpretable Features

1 code implementation22 Jul 2018 Sreeraj Rajendran, Wannes Meert, Vincent Lenders, Sofie Pollin

Detecting anomalous behavior in wireless spectrum is a demanding task due to the sheer complexity of the electromagnetic spectrum use.

Anomaly Detection Data Compression

Distributed Deep Learning Models for Wireless Signal Classification with Low-Cost Spectrum Sensors

1 code implementation27 Jul 2017 Sreeraj Rajendran, Wannes Meert, Domenico Giustiniano, Vincent Lenders, Sofie Pollin

We show that a LSTM based model can learn good representations of variable length time domain sequences, which is useful in classifying modulation signals with different symbol rates.

Networking and Internet Architecture

Skolemization for Weighted First-Order Model Counting

no code implementations19 Dec 2013 Guy Van den Broeck, Wannes Meert, Adnan Darwiche

First-order model counting emerged recently as a novel reasoning task, at the core of efficient algorithms for probabilistic logics.

Cannot find the paper you are looking for? You can Submit a new open access paper.