Tatiana Ermakova
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View article: Interpretable Deep Learning for Diabetic Retinopathy: A Comparative Study of CNN, ViT, and Hybrid Architectures
Interpretable Deep Learning for Diabetic Retinopathy: A Comparative Study of CNN, ViT, and Hybrid Architectures Open
Diabetic retinopathy (DR) is a leading cause of vision impairment worldwide, requiring early detection for effective treatment. Deep learning models have been widely used for automated DR classification, with Convolutional Neural Networks …
View article: Reliablity and Security for Fog Computing Systems
Reliablity and Security for Fog Computing Systems Open
Fog computing (FC) is a distributed architecture in which computing resources and services are placed on edge devices closer to data sources. This enables more efficient data processing, shorter latency times, and better performance. Fog c…
View article: User-driven prioritization of ethical principles for artificial intelligence systems
User-driven prioritization of ethical principles for artificial intelligence systems Open
Despite the progress of Artificial Intelligence (AI) and its contribution to the advancement of human society, the prioritization of ethical principles from the viewpoint of its users has not yet received much attention and empirical inves…
View article: Understanding Website Privacy Policies—A Longitudinal Analysis Using Natural Language Processing
Understanding Website Privacy Policies—A Longitudinal Analysis Using Natural Language Processing Open
Privacy policies are the main method for informing Internet users of how their data are collected and shared. This study aims to analyze the deficiencies of privacy policies in terms of readability, vague statements, and the use of pacifyi…
View article: FairGridSearch: A Framework to Compare Fairness-Enhancing Models
FairGridSearch: A Framework to Compare Fairness-Enhancing Models Open
Machine learning models are increasingly used in critical decision-making\napplications. However, these models are susceptible to replicating or even\namplifying bias present in real-world data. While there are various bias\nmitigation met…
View article: Website blocking in the European Union: Network interference from the perspective of Open Internet
Website blocking in the European Union: Network interference from the perspective of Open Internet Open
By establishing an infrastructure for monitoring and blocking networks in accordance with European Union (EU) law on preventive measures against the spread of information, EU member states have also made it easier to block websites and ser…
View article: A Comparison of Commercial Sentiment Analysis Services
A Comparison of Commercial Sentiment Analysis Services Open
Empirical insights into promising commercial sentiment analysis solutions that go beyond the claims of their vendors are rare. Moreover, due to the constant evolution in the field, previous studies are far from reflecting the current situa…
View article: A Comparative Study of Secure Outsourced Matrix Multiplication Based on Homomorphic Encryption
A Comparative Study of Secure Outsourced Matrix Multiplication Based on Homomorphic Encryption Open
Homomorphic encryption (HE) is a promising solution for handling sensitive data in semi-trusted third-party computing environments, as it enables processing of encrypted data. However, applying sophisticated techniques such as machine lear…
View article: Formal Group Fairness and Accuracy in Automated Decision Making
Formal Group Fairness and Accuracy in Automated Decision Making Open
Most research on fairness in Machine Learning assumes the relationship between fairness and accuracy to be a trade-off, with an increase in fairness leading to an unavoidable loss of accuracy. In this study, several approaches for fair Mac…
View article: Performance Analysis of Hardware Implementations of Reverse Conversion from the Residue Number System
Performance Analysis of Hardware Implementations of Reverse Conversion from the Residue Number System Open
The Residue Number System (RNS) is a non-positional number system that allows parallel computations without transfers between digits. However, some operations in RNS require knowledge of the positional characteristic of a number. Among the…
View article: A Framework for Internet Connectivity Risk Assessment Based on Graph Models
A Framework for Internet Connectivity Risk Assessment Based on Graph Models Open
Autonomous systems (AS) that relay Internet traffic are not equally well connected. The failure of just a tiny portion of them can render multiple sites inaccessible and disconnect multiple service providers from the global network, while …
View article: Medical Inter-Specialty Referral Networks
Medical Inter-Specialty Referral Networks Open
Motivated by their increasing popularity and usefulness in the English-speaking world, we model and analyze patient referral networks for medical specialties based on Germany-wide claims data from the fourth quarter of 2015. Based on the a…
View article: Acute Stroke Imaging Research Roadmap IV: Imaging Selection and Outcomes in Acute Stroke Clinical Trials and Practice
Acute Stroke Imaging Research Roadmap IV: Imaging Selection and Outcomes in Acute Stroke Clinical Trials and Practice Open
Background and Purpose: The Stroke Treatment Academic Industry Roundtable (STAIR) sponsored an imaging session and workshop during the Stroke Treatment Academic Industry Roundtable XI via webinar on October 1 to 2, 2020, to develop consens…
View article: Understanding Internet Censorship in Europe: The Case of Spain
Understanding Internet Censorship in Europe: The Case of Spain Open
European Union (EU) member states consider themselves bulwarks of democracy and freedom of speech. However, there is a lack of empirical studies assessing possible violations of these principles in the EU through Internet censorship. This …
View article: T1a Glottic Cancer: Advances in Vocal Outcome Assessment after Transoral CO2-Laser Microsurgery Using the VEM
T1a Glottic Cancer: Advances in Vocal Outcome Assessment after Transoral CO2-Laser Microsurgery Using the VEM Open
Patients with unilateral vocal fold cancer (T1a) have a favorable prognosis. In addition to the oncological results of CO2 transoral laser microsurgery (TOLMS), voice function is among the outcome measures. Previous early glottic cancer st…
View article: Beyond the Hype: Why Do Data-Driven Projects Fail?
Beyond the Hype: Why Do Data-Driven Projects Fail? Open
Despite substantial investments, data science has failed to deliver significant business value in many companies. So far, the reasons for this problem have not been explored systematically. This study tries to find possible explanations fo…
View article: Commercial Sentiment Analysis Solutions: A Comparative Study
Commercial Sentiment Analysis Solutions: A Comparative Study Open
Empirical insights into high-promising commercial sentiment analysis solutions that go beyond their vendors’ claims are rare. Moreover, due to ongoing advances in the field, earlier studies are far from reflecting the current situation due…
View article: HPI Future SOC Lab – Proceedings 2017
HPI Future SOC Lab – Proceedings 2017 Open
The “HPI Future SOC Lab” is a cooperation of the Hasso Plattner Institute (HPI) and industry partners. Its mission is to enable and promote exchange and interaction between the research community and the industry partners. The HPI Future S…
View article: Supplementary_material – Supplemental material for Psychiatric and Nonpsychiatric Comorbidities Among Children With ADHD: An Exploratory Analysis of Nationwide Claims Data in Germany
Supplementary_material – Supplemental material for Psychiatric and Nonpsychiatric Comorbidities Among Children With ADHD: An Exploratory Analysis of Nationwide Claims Data in Germany Open
Supplemental material, Supplementary_material for Psychiatric and Nonpsychiatric Comorbidities Among Children With ADHD: An Exploratory Analysis of Nationwide Claims Data in Germany by Manas K. Akmatov, Tatiana Ermakova and Jörg Bätzing in…
View article: Efficacy of microsurgery in Reinke’s oedema evaluated by traditional voice assessment integrated with the Vocal Extent Measure (VEM)
Efficacy of microsurgery in Reinke’s oedema evaluated by traditional voice assessment integrated with the Vocal Extent Measure (VEM) Open
There are few data analysing to what specific extent phonomicrosurgery improves vocal function in patients suffering from Reinke's oedema (RE). The recently introduced parameter vocal extent measure (VEM) seems to be suitable to objectivel…
View article: Internet As-Graph Edgelist For Network Analysis
Internet As-Graph Edgelist For Network Analysis Open
This edgelist serves network analyses.
View article: Internet As-Graph Edgelist For Network Analysis
Internet As-Graph Edgelist For Network Analysis Open
This edgelist serves network analyses.