Sofia Yfantidou

33 papers A* 1B 1C 1Journal 18Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Agoraspeech: a multi-annotated comprehensive dataset of political discourse through the lens of humans and AI.
J. Comput. Soc. Sci.
Pavlos Sermpezis, Stelios Karamanidis, Eva Paraschou, Ilias Dimitriadis, Sofia Yfantidou, Filitsa-Ioanna Kouskouveli, Thanasis Troboukis, Kelly Kiki, Antonis Galanopoulos, Athena Vakali
2026 — conf
Fully Convolutional Denoising Autoencoder with Skip Connections for Noise Reduction in (Simulated) Respiratory RIP Signals.
BIOSTEC (1)
Redona Brahimetaj, Sofia Yfantidou, Maarten Gijssel, Vangelis Lympouridis, Silvia Zaccardi, Bart Jansen
2025 J jnl
AgoraSpeech: A multi-annotated comprehensive dataset of political discourse through the lens of humans and AI.
CoRR
Pavlos Sermpezis, Stelios Karamanidis, Eva Paraschou, Ilias Dimitriadis, Sofia Yfantidou, Filitsa-Ioanna Kouskouveli, Thanasis Troboukis, Kelly Kiki, Antonis Galanopoulos, Athena Vakali
2025 — conf
Mind the XAI Gap: A Human-Centered LLM Framework for Democratizing Explainable AI.
xAI (5)
Eva Paraschou, Ioannis Arapakis, Sofia Yfantidou, Sebastian Macaluso, Athena Vakali
2025 J jnl
Mind the XAI Gap: A Human-Centered LLM Framework for Democratizing Explainable AI.
CoRR
Eva Paraschou, Ioannis Arapakis, Sofia Yfantidou, Sebastian Macaluso, Athena Vakali
2025 J jnl
Negotiation strategies in ubiquitous human-computer interaction: a novel storyboards scale & field study.
Multim. Tools Appl.
Sofia Yfantidou, Georgia Yfantidou, Panagiota Balaska, Athena Vakali
2025 — conf
Ties of Trust: a bowtie model to uncover trustor-trustee relationships in LLMs.
FAccT
Eva Paraschou, Maria Michali, Sofia Yfantidou, Stelios Karamanidis, Stefanos Rafail Kalogeros, Athena Vakali
2025 J jnl
Ties of Trust: a bowtie model to uncover trustor-trustee relationships in LLMs.
CoRR
Eva Paraschou, Maria Michali, Sofia Yfantidou, Stelios Karamanidis, Stefanos Rafail Kalogeros, Athena Vakali
2025 J jnl
Uncovering the Hidden Biases in Personal Informatics.
GetMobile Mob. Comput. Commun.
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali, Ricardo Baeza-Yates
2024 — conf
Assessing Bias in Self-supervised and Supervised Models for Temporal Data.
SETN
Maria Liatsikou, Sofia Yfantidou, Athena Vakali
2024 J jnl
Evaluating Fairness in Self-supervised and Supervised Models for Sequential Data.
CoRR
Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Athena Vakali, Daniele Quercia, Fahim Kawsar
2024 — conf
FairComp: 2nd International Workshop on Fairness and Robustness in Machine Learning for Ubiquitous Computing.
UbiComp Companion
Lakmal Meegahapola, Dimitris Spathis, Marios Constantinides, Han Zhang, Sofia Yfantidou, Niels van Berkel, Anind K. Dey
2024 A* conf
Using Self-supervised Learning Can Improve Model Fairness.
KDD
Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Athena Vakali, Daniele Quercia, Fahim Kawsar
2024 J jnl
Using Self-supervised Learning Can Improve Model Fairness.
CoRR
Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Athena Vakali, Daniele Quercia, Fahim Kawsar
2023 J jnl
14 Years of Self-Tracking Technology for mHealth - Literature Review: Lessons Learned and the PAST SELF Framework.
ACM Trans. Comput. Heal.
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali
2023 J jnl
Beyond Accuracy: A Critical Review of Fairness in Machine Learning for Mobile and Wearable Computing.
CoRR
Sofia Yfantidou, Marios Constantinides, Dimitris Spathis, Athena Vakali, Daniele Quercia, Fahim Kawsar
2023 — conf
FairComp: Workshop on Fairness and Robustness in Machine Learning for Ubiquitous Computing.
UbiComp/ISWC Adjunct
Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Tong Xia, Niels van Berkel
2023 J jnl
FairComp: Workshop on Fairness and Robustness in Machine Learning for Ubiquitous Computing.
CoRR
Sofia Yfantidou, Dimitris Spathis, Marios Constantinides, Tong Xia, Niels van Berkel
2023 B conf
MINDSET: A benchMarking suIte exploring seNsing Data for SElf sTates inference.
DSAA
Christina Karagianni, Eva Paraschou, Sofia Yfantidou, Athena Vakali
2023 J jnl
Negotiation Strategies in Ubiquitous Human-Computer Interaction: A Novel Storyboards Scale & Field Study.
CoRR
Sofia Yfantidou, Georgia Yfantidou, Panagiota Balaska, Athena Vakali
2023 — conf
Stress Beats: A Continuum of Learning Methods for Personalized Stress Detection.
WI/IAT
Vasiliki Parousidou, Sofia Yfantidou, Christina Karagianni, Athena Vakali
2023 — conf
The State of Algorithmic Fairness in Mobile Human-Computer Interaction.
MobileHCI (Companion)
Sofia Yfantidou, Marios Constantinides, Dimitris Spathis, Athena Vakali, Daniele Quercia, Fahim Kawsar
2023 J jnl
The State of Algorithmic Fairness in Mobile Human-Computer Interaction.
CoRR
Sofia Yfantidou, Marios Constantinides, Dimitris Spathis, Athena Vakali, Daniele Quercia, Fahim Kawsar
2023 — conf
UnStressMe: Explainable Stress Analytics and Self-tracking Data Visualizations.
PerCom Workshops
Eva Paraschou, Sofia Yfantidou, Athena Vakali
2023 J jnl
Uncovering Bias in Personal Informatics.
CoRR
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali, Ricardo Baeza-Yates
2023 J jnl
Uncovering Bias in Personal Informatics.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali, Ricardo Baeza-Yates
2022 — conf
12 Years of Self-tracking for Promoting Physical Activity from a User Diversity Perspective: Taking Stock & Thinking Ahead.
UMAP (Adjunct Publication)
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali
2022 J jnl
12 Years of Self-tracking for Promoting Physical Activity from a User Diversity Perspective: Taking Stock and Thinking Ahead.
CoRR
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali
2022 C conf
UBIWEAR: An end-to-end, data-driven framework for intelligent physical activity prediction to empower mHealth interventions.
HealthCom
Asterios Bampakis, Sofia Yfantidou, Athena Vakali
2022 J jnl
UBIWEAR: An end-to-end, data-driven framework for intelligent physical activity prediction to empower mHealth interventions.
CoRR
Asterios Bampakis, Sofia Yfantidou, Athena Vakali
2022 — conf
WeMoD: A Machine Learning Approach for Wearable and Mobile Physical Activity Prediction.
PerCom Workshops
Dimitrios Vasdekis, Sofia Yfantidou, Stefanos Efstathiou, Athena Vakali
2022 — conf
WearMerge: An Interoperable Framework for Self-tracking Data Integration and Standardization.
PerCom Workshops
Dimitrios Panteleimon Giakatos, Sofia Yfantidou, Stefanos Efstathiou, Athena Vakali
2021 J jnl
Self-Tracking Technology for mHealth: A Systematic Review and the PAST SELF Framework.
CoRR
Sofia Yfantidou, Pavlos Sermpezis, Athena Vakali