Search Results for author: Marco Fisichella

Found 5 papers, 2 papers with code

A Review of the Role of Causality in Developing Trustworthy AI Systems

1 code implementation14 Feb 2023 Niloy Ganguly, Dren Fazlija, Maryam Badar, Marco Fisichella, Sandipan Sikdar, Johanna Schrader, Jonas Wallat, Koustav Rudra, Manolis Koubarakis, Gourab K. Patro, Wadhah Zai El Amri, Wolfgang Nejdl

This review aims to provide the reader with an overview of causal methods that have been developed to improve the trustworthiness of AI models.

Discrimination and Class Imbalance Aware Online Naive Bayes

no code implementations9 Nov 2022 Maryam Badar, Marco Fisichella, Vasileios Iosifidis, Wolfgang Nejdl

In this context, we propose a novel adaptation of Na\"ive Bayes to mitigate discrimination embedded in the streams while maintaining high predictive performance for both the majority and minority classes.

Decision Making Fairness

A Multi-task Model for Sentiment Aided Stance Detection of Climate Change Tweets

1 code implementation7 Nov 2022 Apoorva Upadhyaya, Marco Fisichella, Wolfgang Nejdl

In this paper, we propose a framework that helps identify denier statements on Twitter and thus classifies the stance of the tweet into one of the two attitudes towards climate change (denier/believer).

Sentiment Analysis Stance Detection

Why are NLP Models Fumbling at Elementary Math? A Survey of Deep Learning based Word Problem Solvers

no code implementations31 May 2022 Sowmya S Sundaram, Sairam Gurajada, Marco Fisichella, Deepak P, Savitha Sam Abraham

From the latter half of the last decade, there has been a growing interest in developing algorithms for automatically solving mathematical word problems (MWP).

Math Mathematical Reasoning

Robust Federated Learning Against Adversarial Attacks for Speech Emotion Recognition

no code implementations9 Mar 2022 Yi Chang, Sofiane Laridi, Zhao Ren, Gregory Palmer, Björn W. Schuller, Marco Fisichella

The proposed framework consists of i) federated learning for data privacy, and ii) adversarial training at the training stage and randomisation at the testing stage for model robustness.

Federated Learning Speech Emotion Recognition

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