Search Results for author: Ioana Giurgiu

Found 6 papers, 0 papers with code

Active Learning for Imbalanced Civil Infrastructure Data

no code implementations19 Oct 2022 Thomas Frick, Diego Antognini, Mattia Rigotti, Ioana Giurgiu, Benjamin Grewe, Cristiano Malossi

Unfortunately, annotation costs are incredibly high as our proprietary civil engineering dataset must be annotated by highly trained engineers.

Active Learning

Model-Assisted Labeling via Explainability for Visual Inspection of Civil Infrastructures

no code implementations22 Sep 2022 Klara Janouskova, Mattia Rigotti, Ioana Giurgiu, Cristiano Malossi

These are used within an assisted labeling framework where the annotators can interact with them as proposal segmentation masks by deciding to accept, reject or modify them, and interactions are logged as weak labels to further refine the classifier.

Segmentation

Attention-based Interpretability with Concept Transformers

no code implementations ICLR 2022 Mattia Rigotti, Christoph Miksovic, Ioana Giurgiu, Thomas Gschwind, Paolo Scotton

In particular, we design the Concept Transformer, a deep learning module that exposes explanations of the output of a model in which it is embedded in terms of attention over user-defined high-level concepts.

On Evaluating Explainability Algorithms

no code implementations25 Sep 2019 Gokula Krishnan Santhanam, Ali Alami-Idrissi, Nuno Mota, Anika Schumann, Ioana Giurgiu

A plethora of methods attempting to explain predictions of black-box models have been proposed by the Explainable Artificial Intelligence (XAI) community.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

Explainable Failure Predictions with RNN Classifiers based on Time Series Data

no code implementations20 Jan 2019 Ioana Giurgiu, Anika Schumann

Given key performance indicators collected with fine granularity as time series, our aim is to predict and explain failures in storage environments.

Time Series Time Series Analysis

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