María Óskarsdóttir

Orcid: 0000-0001-5095-5356

According to our database1, María Óskarsdóttir authored at least 35 papers between 2016 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Bibliography

2024
Attention-based Dynamic Multilayer Graph Neural Networks for Loan Default Prediction.
CoRR, 2024

Discovering Unusual Study Patterns Using Anomaly Detection and XAI.
Proceedings of the 57th Hawaii International Conference on System Sciences, 2024

2023
INFLECT-DGNN: Influencer Prediction with Dynamic Graph Neural Networks.
CoRR, 2023

Exploration of Sleep Events in the Latent Space of Variational Autoencoders on a Breath-by-Breath Basis.
Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Making the Most of Slides and Lecture Captures for Better Performance: A Learning Analytics Case Study in Higher Education.
Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

Towards a Deeper Understanding of Sleep Stages through their Representation in the Latent Space of Variational Autoencoders.
Proceedings of the 56th Hawaii International Conference on System Sciences, 2023

2022
Influencer Detection with Dynamic Graph Neural Networks.
CoRR, 2022

Social networks for enhanced player churn prediction in mobile free-to-play games.
Appl. Netw. Sci., 2022

Digital mental health: Co-designing a digital platform to support work in psychiatric healthcare.
Proceedings of the 8th International Workshop on Socio-Technical Perspective in Information Systems Development (STPIS 2022), 2022

Collecting Data from a Mobile App and a Smartwatch Supports Treatment of Schizophrenia and Bipolar Disorder.
Proceedings of the Challenges of Trustable AI and Added-Value on Health, 2022

Analysis of Discussion Forum Interactions for Different Teaching Modalities based on Temporal Social Networks.
Proceedings of the NetSciLA 2022 Workshop "Networks and Learning Analytics: Addressing Educational Challenges" co-located with Learning Analytics and Knowledge (LAK 2022), 2022

Introduction to the Minitrack on Learning Analytics.
Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Introduction to the Minitrack on Fraud Detection Using Machine Learning.
Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Detecting potential money laundering addresses in the Bitcoin blockchain using unsupervised machine learning.
Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Exploring study profiles of Computer Science students with Social Network Analysis.
Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

Towards a Digital Sleep Diary Standard.
Proceedings of the 28th Americas Conference on Information Systems, 2022

2021
Deep learning for credit scoring: Do or don't?
Eur. J. Oper. Res., 2021

Effects of the COVID-19 Pandemic on Learning and Teaching: a Case Study from Higher Education.
CoRR, 2021

Gaining Insights on Student Course Selection in Higher Education with Community Detection.
Proceedings of the 14th International Conference on Educational Data Mining, 2021

2020
Evaluation of customer behavior with temporal centrality metrics for churn prediction of prepaid contracts.
Expert Syst. Appl., 2020

Multilayer Network Analysis for Improved Credit Risk Prediction.
CoRR, 2020

Social network analytics for supervised fraud detection in insurance.
CoRR, 2020

Changes in mobility patterns in Europe during the COVID-19 pandemic: Novel insights using open source data.
CoRR, 2020

Evolution of Credit Risk Using a Personalized Pagerank Algorithm for Multilayer Networks.
CoRR, 2020

Interaction with Medical Venues in Megacities.
Proceedings of the Digital Personalized Health and Medicine - Proceedings of MIE 2020, Medical Informatics Europe, Geneva, Switzerland, April 28, 2020

Analysis of Tainted Transactions in the Bitcoin Blockchain Transaction Network.
Proceedings of the Complex Networks & Their Applications IX, 2020

2019
Closing the Gap Between Experts and Novices Using Analytics-as-a-Service: An Experimental Study.
Bus. Inf. Syst. Eng., 2019

The value of big data for credit scoring: Enhancing financial inclusion using mobile phone data and social network analytics.
Appl. Soft Comput., 2019

Inductive Representation Learning on Feature Rich Complex Networks for Churn Prediction in Telco.
Proceedings of the Complex Networks and Their Applications VIII, 2019

Mining Behavioural Patterns in Urban Mobility Sequences Using Foursquare Check-in Data from Tokyo.
Proceedings of the Complex Networks and Their Applications VIII, 2019

2018
Time series for early churn detection: Using similarity based classification for dynamic networks.
Expert Syst. Appl., 2018

Profit-Based Model Selection for Customer Retention Using Individual Customer Lifetime Values.
Big Data, 2018

Credit Scoring for Good: Enhancing Financial Inclusion with Smartphone-Based Microlending.
Proceedings of the International Conference on Information Systems, 2018

2017
Social network analytics for churn prediction in telco: Model building, evaluation and network architecture.
Expert Syst. Appl., 2017

2016
A comparative study of social network classifiers for predicting churn in the telecommunication industry.
Proceedings of the 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2016


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