cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: On Criteria and Tooling for Cryptographic Inventories
Creators: name: Schmitt, Nicolai
name: Henrich, Johanna
name: Heinz, Dominik
name: Alnahawi, Nouri
name: Wiesmaier, Alexander
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Crypto-Inventory
subject: Crypto-Agility
subject: Automated
subject: Tooling
subject: Requirements
subject: Metrics
subject: PQC
subject: Migration
subject: Cryptography

description: When cryptography becomes insecure, a migration to new schemes is required. Often the migration process is very complicated, but the time available is very limited. Only if the used cryptographic algorithms, protocols and configurations are known can a system be efficiently and fully adapted to changed security situations. This creates the need for a crypto-inventory that gathers this knowledge. Consequently, the question arises what criteria a crypto-inventory must fulfill to support this adaptation. It also highlights the need for tools to assist compilation. We therefore conducted a literature survey and extracted key requirements. Missing content was supplemented by expanding existing requirements or adding new ones. Furthermore, appropriate metrics were assigned to assess the fulfillment of the requirements for a certain crypto-inventory implementation. Regarding the tooling, we identified five major areas of interest — installed software, connected hardware, communication, stored data and source code scanning — and provide prototypes for semi-automatic creation of crypto-inventories for three of them. This provides organizations with a starting point to understand their cryptographic landscape as a prerequisite for crypto-agility and crypto-migration. However, theoretical design and prototypes have not yet been evaluated. This will be done as a follow-up to this work. All types of organizations are invited to participate.
Supplemental Material - A Morphological Analysis of Ergonomic Design Reconfigurations for Crutch Versatility in the Environment of Use
Creators: name: Ipaki, Bahram
name: Saadat-Ramz, Zahra
name: Molenbroek, Johan
name: Ali Faregh, Seyed
Publisher: name: SAGE Journals
Year: 2024
Subjects: Engineering not elsewhere classified
Psychology not elsewhere classified

description: Supplemental Material for A Morphological Analysis of Ergonomic Design Reconfigurations for Crutch Versatility in the Environment of Use by Bahram Ipaki, Zahra Saadat Ramz, Johan Molenbroek, & Seyed Ali Faregh in Ergonomics in Design
sj-docx-1-mpp-10.1177_23814683231222483 – Supplemental material for Application of Time-Series Analysis and Expert Judgment in Modeling and Forecasting Blood Donation Trends in Zimbabwe
Creators: name: Chideme, Coster
name: Chikobvu, Delson
Publisher: name: SAGE Journals
Year: 2024
Subjects: Public Health and Health Services not elsewhere classified

description: Supplemental material, sj-docx-1-mpp-10.1177_23814683231222483 for Application of Time-Series Analysis and Expert Judgment in Modeling and Forecasting Blood Donation Trends in Zimbabwe by Coster Chideme and Delson Chikobvu in MDM Policy & Practice
sj-docx-1-bhd-10.1177_01987429231222890 – Supplemental material for Additional Evidence of Predictive Validity of SRSS-IE Scores With Elementary Students
Creators: name: Lane, Kathleen Lynne
name: Oakes, Wendy Peia
name: Buckman, Mark Matthew
name: Lane, Nathan Allen
name: Lane, Katie Scarlett
name: Fleming, Kandace
name: Romine, Rebecca E. Swinburne
name: Sherod, Rebecca L.
name: Chang, Chi-Ning
name: Cantwell, Emily Dawn
Publisher: name: SAGE Journals
Year: 2024
Subjects: Education
Special Education and Disability

description: Supplemental material, sj-docx-1-bhd-10.1177_01987429231222890 for Additional Evidence of Predictive Validity of SRSS-IE Scores With Elementary Students by Kathleen Lynne Lane, Wendy Peia Oakes, Mark Matthew Buckman, Nathan Allen Lane, Katie Scarlett Lane, Kandace Fleming, Rebecca E. Swinburne Romine, Rebecca L. Sherod, Chi-Ning Chang and Emily Dawn Cantwell in Behavioral Disorders
Zwei Musikhandschriften aus dem Besitz der Kurfürstin Therese Kunigunde von Bayern
Creators: name: Over, Berthold
Publisher: name: Musik in Bayern
Year: 2024

description: Aus Kopistenquittungen wissen wir, dass Kurfürstin Therese Kunigunde von Bayern in ihrem venezianischen Exil während des Spanischen Erbfolgekriegs (1705–1715) eine Musikaliensammlung aufbaute. Obwohl aus diesem Bestand nichts erhalten zu sein scheint, lassen sich zwei Musikhandschriften aufgrund von Besitzvermerken der Kurfürstin zuordnen, wobei die in München und Berlin aufbewahrten Handschriften zudem durch ähnliche Einbände miteinander verbunden sind. Während die Berliner Partitur von Alessandro Scarlattis Mitridate Eupatore auf Venedig verweist, enthält die in München überlieferte Kantatenhandschrift römisches Repertoire. Ein in dieser Handschrift häufig vertretener Komponist ist Emanuele d’Astorga, der in den Wirren des Krieges zusammen mit seinem Kompagnon Sebastiano Biancardi, dem späteren Münchner Hoflibrettisten Domenico Lalli, durch Italien reiste. Ausgehend von d’Astorga wird das politisch-musikalische Netzwerk der Kurfürstin beleuchtet, dessen Auswirkungen sich auch nach der Rückkehr des Hofes nach München spüren lassen.
description: Musik in Bayern, Bd. 87 (2022): Musik in Bayern, Band 87 (Jahrgang 2022), München 2022
Additional file 2 of Eukaryotic initiation factor 3a promotes the development of diffuse large B-cell lymphoma through regulating cell proliferation
Creators: name: Sun, Hongkun
name: Shang, Juanjuan
name: Liu, Xiao
name: Ren, Shuai
name: Hu, Shunfeng
name: Wang, Xin
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 2
Supplemental Material - Assessing the financial impact of cancer drug list (CDL) implementation on patients receiving chemotherapy in an ambulatory cancer centre in Singapore
Creators: name: Lee, Darren
name: Lim, Li Qing
name: Leow, Jo Lene
name: Chew, Lita
Publisher: name: SAGE Journals
Year: 2024
Subjects: Health and Community Services
Cardiology
Medicine
Nursing not elsewhere classified
Pharmacology and Pharmaceutical Sciences not elsewhere classified
Public Health and Health Services not elsewhere classified
Surgery

description: Supplemental Material for Assessing the financial impact of cancer drug list (CDL) implementation on patients receiving chemotherapy in an ambulatory cancer centre in Singapore by Darren Lee, Li Qing Lim, Jo Lene Leow and Lita Chew in Proceedings of Singapore Healthcare
Zu den Ordinariumsgesängen der Augsburger Domliturgie
Creators: name: Pfisterer, Andreas
Publisher: name: Musik in Bayern
Year: 2024

description: Ausgehend von der Edition des Registrum chori augustensis, das die Verteilung der Ordinariumsgesänge auf die Feste des Kirchenjahres regelt, werden fünf sukzessive Entwicklungsstufen des Kyriales der Augsburger Domliturgie vom 13. bis zum 16. Jahrhundert rekonstruiert. Besonderheiten des Repertoires werden dabei besprochen, ebenso der Zeugniswert der meist indirekten Zeugnisse. Die dabei zutage tretenden Veränderungen sind in bestimmten Hinsichten exemplarisch für das spätmittelalterliche Kyriale im deutschsprachigen Raum.
description: Musik in Bayern, Bd. 87 (2022): Musik in Bayern, Band 87 (Jahrgang 2022), München 2022
sj-docx-1-cms-10.1177_12034754231220913 – Supplemental material for Psychological Distress and Treatment Outcome in Patients With Early-Stage Mycosis Fungoides
Creators: name: Henderson Berg, Meagan-Helen
name: Popradi, Gizelle
name: Roberge, David
name: Petrogiannis-Haliotis, Tina
name: Pehr, Kevin
Publisher: name: SAGE Journals
Year: 2024
Subjects: Medicine

description: Supplemental material, sj-docx-1-cms-10.1177_12034754231220913 for Psychological Distress and Treatment Outcome in Patients With Early-Stage Mycosis Fungoides by Meagan-Helen Henderson Berg, Gizelle Popradi, David Roberge, Tina Petrogiannis-Haliotis and Kevin Pehr in Journal of Cutaneous Medicine and Surgery
title: Cryptanalysis of the Record Linkage Protocol used by German Cancer Registries
Creators: name: Heng, Youzhe
name: Schnell, Rainer
name: Armknecht, Frederik
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Medical Register Privacy-Preserving Record Linkage
subject: PPRL
subject: Security
subject: Cryptanalysis
subject: Attack
subject: Re-identification

description: For linking sensitive or medical data in Germany, the widely accepted protocol of the German cancer registries (GCRs) is often used as a baseline model for privacy-preserving record linkage (PPRL). Despite its popularity, no cryptographic analysis of the GCR protocol has been published so far. Given the recent advances in the cryptanalysis of PPRL methods and the resulting increase in privacy demands of PPRL protocols, an evaluation of the GCR protocol is needed. Using the same assumptions as recent attacks on modern PPRL methods, we show that the current GCR protocol cannot protect against attacks. Using a public available database, up to 90% of the encoded records can be correctly re-identified. Therefore, the GCR protocol should no more be used as a blueprint for future registers.
title: 5G UnCovert: Hiding Information in 5G New Radio
Creators: name: Walter, Markus
name: Keller, Jörg
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Information Hiding
subject: Network Steganography
subject: Mobile Networks
subject: 5G

description: Mobile communication has become an indispensable part of our daily lives and the requirements are constantly increasing. 5G, the fifth generation of mobile networks, introduced an enhanced radio access technology, called 5G New Radio, to meet the requirements of several new use cases. We analyze the protocol stack of the 5G air interface to assess its suitability for information hiding. Network covert channels hide the very existence of a data transmission within an overt network communication in a way that is not intended for transferring data. The proposed hiding method exploits reserved bits in the header of the Packet Data Convergence Protocol (PDCP) to create a novel covert channel in 5G New Radio. The covert parties are located in the 5G base station and in the mobile device. Our implementation of the covert channel demonstrates that it is possible to achieve a high covert capacity for broadband transmissions. However, we also show that detection and elimination of the covert channel is relatively simple if a network analyzer is used. Therefore, the feasability of the proposed hiding method depends on the particular application scenario.
Additional file 1 of PMF-GRN: a variational inference approach to single-cell gene regulatory network inference using probabilistic matrix factorization
Creators: name: Skok Gibbs, Claudia
name: Mahmood, Omar
name: Bonneau, Richard
name: Cho, Kyunghyun
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Additional tables [62–115].
title: Sicherheit in der Digitalisierung des Alltags: Definition eines ethnografisch-informatischen Forschungsfeldes für die Lösung alltäglicher Sicherheitsprobleme
Creators: name: Eckhardt, Dennis
name: Freiling, Felix
name: Herrmann, Dominik
name: Katzenbeisser, Stefan
name: Pöhls, C. Henrich
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Alltagsdigitalisierung
subject: Ethnografie
subject: IT-Sicherheit
subject: Interdisziplinarität

description: In den vergangenen Jahrzehnten hat es unübersehbar zahlreiche Fortschritte im Bereich der IT-Sicherheitsforschung gegeben, etwa in den Bereichen Systemsicherheit und Kryptographie. Es ist jedoch genauso unübersehbar, dass IT-Sicherheitsprobleme im Alltag der Menschen fortbestehen. Mutmaßlich liegt dies an der Komplexität von Alltagssituationen, in denen Sicherheitsmechanismen und Gerätefunktionalität sowie deren Heterogenität in schwer antizipierbarer Weise mit menschlichem Verständnis und Alltagsgebrauch interagieren. Um die wissenschaftliche Forschung besser auf Menschen und deren IT-Sicherheitsbedürfnisse auszurichten, müssen wir daher den Alltag der Menschen besser verstehen. Das Verständnis von Alltag ist in der Informatik jedoch noch unterentwickelt. Dieser Beitrag möchte das Forschungsfeld „Sicherheit in der Digitalisierung des Alltags“ definieren, um Forschenden die Gelegenheit zu geben, ihre Anstrengungen in diesem Bereich zu bündeln. Wir machen dabei Vorschläge einerseits zur inhaltlichen Eingrenzung der informatischen Forschung. Andererseits möchten wir durch die Einbeziehung von Forschungsmethoden aus der Ethnografie, die Erkenntnisse aus der durchaus subjektiven Beobachtung des „Alltags“ vieler einzelner Individuen zieht, zur methodischen Weiterentwicklung interdisziplinärer Forschung in diesem Feld beitragen. Die IT-Sicherheitsforschung kann dann Bestehendes gezielt für eine richtige Alltagstauglichkeit optimieren und neue grundlegende Sicherheitsfunktionalitäten für die konkreten Herausforderungen im Alltag entwickeln.
title: Monitoring von Meinungsmacht: Ein neuer Ansatz zur Sicherung vielfältiger Meinungsbildung im Plattformzeitalter
Creators: name: Stark, Birgit
name: Reinemann, Carsten
name: Zieringer, Lisa
name: Stegmann, Daniel
Publisher: name: Bavarian Research Institute for Digital Transformation
publisherIdentifier: https://ror.org/00h539j16
publisherIdentifierScheme: ROR
Year: 2024
Subjects: classificationCode: 5.8
subject: FOS: Media and communications
classificationCode: 5.6
subject: FOS: Political science

description: Das deutsche, fernsehzentrierte Modell zur Sicherung von medialer Meinungsvielfalt im Bereich privatwirtschaftlich organisierter Medien ist nicht mehr zeitgemäß. Der digitale Medienwandel macht eine Anpassung der bestehenden Regelungen erforderlich, denn Gefährdungen der Meinungsvielfalt sind in hybriden Medienwelten auf vielerlei Weise denkbar. Die Autorinnen und Autoren schlagen mit dem vorliegenden „bidt Impuls“ vor, das längst überholte Modell aufzugeben und durch ein zeitgemäßes Meinungsmacht-Monitoring zu ersetzen. Ein Monitoring von Meinungsmacht kann angesichts einer immer unübersichtlicheren Medienlandschaft gesellschaftliche Transparenz darüber herstellen, welche Medienmarken über besondere Meinungsmachtpotenziale verfügen.
Im Folgenden werden denkbare Komponenten eines solchen Monitorings vorgestellt, dessen Chancen und Grenzen diskutiert und deutlich gemacht, welche Grundsatzentscheidungen der deutschen Medienpolitik für den damit verbundenen Paradigmenwechsel notwendig wären. Um die Meinungsmacht und mögliche Gefährdungspotenziale zu ermitteln, müsste ein solches Monitoring verschiedene Analysedimensionen (Angebot, Nutzung und Wirkung) und Methoden miteinander kombinieren. Konkret sollte es folgende Elemente umfassen: eine repräsentative Befragung zu Mediennutzung und Medienvertrauen, eine damit abzustimmende technische Messung der Online-Mediennutzung (Tracking) (Modul 1) sowie ein inhaltsanalytisches Modul zur Messung der Vielfalt und Qualität der Berichterstattung (Modul 2). Weitere Module des Monitorings könnten (auch fallweise) Studien zu tatsächlichen Medienwirkungen von Medienmarken (Modul 3) sein sowie zusätzliche Indikatoren der Meinungsmacht abbilden (Modul 4).
Cursos de Verano 1973
Creators: name: Plusieurs Auteurs
name: Comité De Liaison Scientifique Et Universitaire Franco-Cubain
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Comité de Liaison Scientifique et Universitaire Franco-cubain
Écoles d’été

description: Dossier comportant des documents de toutes natures (rapports, correspondances, programmes, projets…) relatifs aux cours d’été de 1973 du Comité de Liaison Scientifique et Universitaire Franco-cubain.
description: Expediente que contiene documentos de todo tipo (informes, correspondencias, programas, proyectos...) relativos a los cursos de verano de 1973 del Comité de Enlace Científico y Universitario Franco-cubano.
description: Source: DDC-A-A3-013
description: Source: Localisation de la ressource : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Additional file 2 of PMF-GRN: a variational inference approach to single-cell gene regulatory network inference using probabilistic matrix factorization
Creators: name: Skok Gibbs, Claudia
name: Mahmood, Omar
name: Bonneau, Richard
name: Cho, Kyunghyun
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Additional figures.
title: An overview of symmetric fuzzy PAKE protocols
Creators: name: Ottenhues, Johannes
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Cryptographic protocols
subject: Fuzzy password authenticated key exchange
subject: Biometrics

description: Fuzzy password authenticated key exchange (fuzzy PAKE) protocols enable two parties to securely exchange a session-key for further communication. The parties only need to share a low entropy password. The passwords do not even need to be identical, but can contain some errors. This may be due to typos, or because the passwords were created from noisy biometric readings. In this paper we provide an overview and comparison of existing fuzzy PAKE protocols. Furthermore, we analyze certain security properties of these protocols and argue that the protocols can be expected to be slightly more secure in practice than can be inferred from their theoretical guarantees.
title: Reliable and secure on-premise e-assessment with psi-exam
Creators: name: Kirsch, Andreas
name: Herrmann, Dominik
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: e-assessment
subject: electronic exams

description: Interest in electronic assessment (e-assessment) for higher education is growing, but challenges related to security, deployability, and resource demands persist. Recognizing the shortcomings of current electronic on-premise exam systems, this paper presents psi-exam, an e-assessment solution that combines a simple technological design with low-effort organizational measures to achieve high reliability without compromising security. In psi-exam, students take exams on university- provided laptops, which operate independently during the examination. Developed iteratively through stakeholder engagement, psi-exam has been tested in three real-world exams, each with over 140 participants. Post-exam surveys showed generally positive ratings by examinees. Our contribution shows that an alternative approach to e-assessment can result in a simple, reliable, secure, and flexible system for on-premise examination.
The Nature and Conditions of Collaboration in School Development during Stable and Unstable States Viewed Through the Lens of Complex Adaptive Systems
Creators: name: Airaksinen, Johanna
name: Juurola, Leenu
name: Salo, Laura
name: Hakkarainen, Kai
name: Korhonen, Tiina
Publisher: name: International Journal of Complexity in Education
Year: 2025

description: Complexity theory describes systems that evolves and adapt to their environment as a complex adaptive system (CAS). By relying on the complexity theory framework, this study examined teachers' experiences of the nature and conditions of collaboration in a stable (before COVID-19) and unstable (during COVID-19) state in five primary schools in Finland. The aim of the study was to examine how teachers describe their 1. collaborative professional activities, 2. innovation climate and 3. resources in both stable and unstable states, and whether and how these components changed during COVID-19 enforced distance education. The data consisted of teachers’ open-ended self-report questionnaires collected in autumn 2019 (n = 61) and teacher interviews conducted in May 2020 (n = 10) from five schools. The data was qualitatively content analyzed. The results indicate that changes emerged in relation to 1. Teachers’ collaborative professional activities, including teamwork, leadership, competence development, and external networks, 2. Schools’ innovation climate and 3. Resources when comparing the conventional classroom education in fall 2019 and COVID induced distance education period in May 2020. Distance education became a cross-cutting innovation object for all school actors and stakeholders, appearing as a coercive external change driver with teachers developing their operations and competences accordingly. Sharing of knowledge increased, and teachers relied on colleagues’ support recognizing its importance more than before. Rapid change accompanied with novel technology use caused negative changes such as increased workload. By learning from the nature and conditions of collaboration in stable and unstable states and by acknowledging both enhancing and hindering factors and practices for object-oriented school development, they can be utilized to support systemic school transformations, which are by nature complex and hard-to-control.
description: International Journal of Complexity in Education, Vol 5, No 2 (2024)
title: Self-Tracking & Running a Marathon: Is your Privacy in Danger?
Creators: name: Gordejeva, Jelizaveta
name: Mayer, Andreas
name: Pobiruchin, Monika
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: self-tracking
subject: data privacy
subject: GDPR
subject: wearables

description: Running has become one of the most popular workout activities in the past years. Runners track themselves during training and big events like marathons races with dedicated wearable devices or smartphones. We analyzed freely accessible and supposedly anonymous respectively pseudonymous tracking data of three marathon events. Tracking data were collected by a single live GPS tracking provider, here Racemap. All data were publicly available. Thereby, we found out that it is possible to link these data sources with other public online resources to re-identify a person and to gather further sensible personal information (e.g., private or working addresses). Furthermore, we propose measures that participants, providers and organizers could carry out in order to ensure data privacy.
A Qualitative Exploration of L2 Learners’ Complex, Dynamic Development of Interactional Repertoires Through Recursive Conversations
Creators: name: Scott Bowyer, David
Publisher: name: International Journal of Complexity in Education
Year: 2025

description: Several small-group studies have shown that a Complex Dynamical Systems Theory (CDST) perspective can provide new and unique insights into L2 development, particularly regarding changing patterns of language use. This qualitative case study aims to add to the literature by examining the possible links between the usage of the CDST-based classroom practice of recursive conversations in the L2 classroom and learners’ dynamic development of interactional repertoires. A single L2 learner of English was recorded during her weekly classroom conversations with peers, which were then transcribed and analyzed for patterns of use of taught conversation strategies. Using a combination of descriptive data and conversation analysis, the findings showed that individual strategies tended to suddenly show heavy use, then later reduced usage as they became a normal part of the learner’s repertoire. However, repair strategies were used sparingly throughout. These findings indicate that L2 educators may be better served by being focused on the development of non-repair strategies in the classroom.
description: International Journal of Complexity in Education, Vol 5, No 2 (2024)
title: Exploring Security Processes in Organizations: the Case of Smartphones
Creators: name: Reinfelder, Lena
name: Benenson, Zinaida
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017

description: We present results of two exploratory qualitative studies of smartphone security in organizations. The first study provides insights into the process of security development. The second study analyzes the effects of smartphone security measures on the productivity and behavior of end users. We find that smartphones create specific conflicts between security and productivity, because they have different technical characteristics and are used for different purposes than laptops and PCs. Nevertheless, security development processes for smartphones do not differ from other security processes, and the conflicts with productivity cannot be observed by security experts due to lack of structured feedback in organizations. Structured user involvement has a great potential to improve alignment of security processes with specific technologies and decrease negative effects of security measures on productivity. This, in turn, can increase the compliance behavior and consequently the organizational security level.
Grain and shoot iron (Fe) content and root phytosiderophore release are the major determinants of Fe-deficiency tolerance index (FeDTI) and the reliable screening markers to breed Fe-efficient rice (Oryza sativa L.)
Creators: name: Tamuk, Pooja
name: Pandey, Raghunath
name: Purakayastha, Tapan Jyoti
name: Barman, Mandira
name: Chakraborty, Debashis
name: Gurung, Bishal
name: Choudhury, Sourav
name: Trivedi, Ankita
name: Singh, Bhupinder
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Plant Biology

description: There is a need to exploit the genetic variability in rice to improve the Fe deficiency tolerance, particularly under aerobic conditions, and to improve the Fe uptake and accumulation in the grain to facilitate biofortification. The present research was conducted to ascertain the regulators and determinants of Fe-deficiency tolerance in rice. Fifty-seven diverse genotypes were investigated under Fe-deficient (1 µM, FDS, -Fe) and Fe-sufficient (100 µM, FSS, +Fe) nutrient solution cultures for growth and physiological attributes, Fe uptake and accumulation and root release of phytosiderophores (PS), etc., and Fe-deficiency tolerance index (FeDTI). A strong positive correlation was observed between root traits and the PS release. Further, a higher release of PS was evidenced as a major determinant of shoot Fe and grain Fe in rice particularly under Fe deficiency. Based on FeDTI, a total of ten rice genotypes were identified, and their Fe deficiency response was further validated on Fe deficient (∼2.1 ppm Fe, FeDS) and Fe-sufficient soils (∼10 ppm Fe, FeSS) in pot culture. Maintenance of high active Fe content and consequently a higher leaf chlorophyll content throughout the plant growth were extremely important determinants of grain yield and grain Fe fortification in rice under Fe deficiency than under the Fe sufficient condition. Based on the FeDTI, this study further identifies the Fe-deficiency tolerant rice genotypes which can be exploited through conventional and molecular breeding approaches to improve the Fe uptake efficiency and grain Fe content of the high-yielding rice genotypes.
title: Promoting Secure Email Communication and Authentication
Creators: name: Zimmermann, Verena
name: Henhapl, Birgit
name: Gerber, Nina
name: Enzmann, Matthias
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017

description: Nowadays, the possibility to communicate securely is crucial for users in the private as well as in the business context. However, to do so they have to face problems regarding mismatching mental models of encryption and bad usability not only concerning the encryption, but also the authentication process. To solve this problem, we evaluate users’ perception on encryption and authentication schemes in order to (1) derive a process, which is more in line with their expectations and (2) use authentication schemes which provide security but also achieve a high acceptance rate from users. We plan to integrate our findings into a prototypical software in order to evaluate users’ acceptance for our technical approach.
title: A Privacy-Preserving Architecture for Collaborative Botnet Detection
Creators: name: Dessani, Leo
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: botnet detection
subject: anomaly detection

description: Detecting communication with command and control (C2) servers and outbound attacks from internal bots (botnet traffic) is critical for network operators. Detection of botnet traffic is typically done by analyzing communication patterns in their own networks. We hypothesise that cooperation between different network operators can improve the detection of botnet traffic, as a larger amount of traffic can be examined. However, network operators do normally not want to share their traffic with others for privacy reasons. We therefore present a privacy-preserving architecture for collaborative botnet detection. To this end, network operators interested in detecting botnet traffic share traffic from their own networks by using a Threshold Multi-Party Private Set Intersection (T-MP-PSI) protocol to ensure that shared traffic details, such as IP addresses, are only disclosed if they occur on a minimum number of networks. We present the main results from a preliminary evaluation of the architecture based on publicly available benchmark data sets. The evaluation shows that our architecture contributes to the detection of botnet traffic, but that a high number of false positives also occur. However, this high number can be reduced by pre-processing measures. We also present further options for evaluating the architecture.
title: Tracking or being tracked: How much do self-trackers care about their data’s privacy?
Creators: name: Floris, Alice
name: Astfalk, Stefanie
name: Sellung, Rachelle
name: Roßnagel, Heiko
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Information privacy
subject: data control
subject: privacy self-management
subject: self-tracking

description: The advancement of tracking technology has given people new ways to understand and rediscover themselves. These technologies provide new and unique challenges to individual privacy, particularly when privacy breaches become less apparent, and users are not adequately aware of privacy regulations and risks. Nonetheless, research on privacy concerns with self-tracking data remains inconclusive and poorly understood. Moreover, the fundamental concept of data self determination — the cornerstone of information privacy — is under attack as users fail to take the necessary precautions to protect themselves. The current study used a quantitative method to examine the overall profile of self-trackers as well as their attitudes, preferences, concerns, and hurdles to (better) privacy protection. Self-trackers, according to the findings, seek control over both their bodies (i.e., self-optimization) and their data. Additionally, people just expect to have full control over their data and are disinterested in enforcing it or devoting effort to it. This suggests that, while privacy is still associated with control, users' actions and decisions make them more susceptible to loss of data control. We contend that these findings are consistent with the privacy paradox as well as the failure of privacy self-management, as defined by [So13].
Agronomic biofortification of zinc in tomato
Creators: name: Rabbi, Rakibul Hasan Md.
name: Chowdhury, Md. Akhter Hossain
name: Uddin, Md. Kafil
name: Saha, Biplob Kumar
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Virology

description: Zinc (Zn) deficiency is a major public health issue worldwide. The biofortification of Zn in popular vegetables could be a promising way to address this burning issue. To enrich tomatoes with bioavailable Zinc through agronomic biofortification. Seven tomato varieties were examined to identify the best one for Zn biofortification based on fruit Zn concentrations. Then six levels of Zn viz., 0, 2, 3, 4, 5, and 6 kg ha−1 were applied to screen out the best Zn dose for maximum biofortification. Finally, the identified Zn dose was applied using six strategies viz., 100% seedling priming, 50% soil + 50% foliar spray at seedling stage, 50% seedling priming + 50% foliar spray, 100% foliar spray at seedling stage, 100% foliar spray at flowering stage and 100% foliar spray at the fruiting stage to recognize the best application strategy. These three experiments were executed following a completely randomized design with three replications. In screening, BARI Tomato-14 showed the lowest Zn concentration compared to all other varieties. The application of 5 kg Zn ha−1 showed the highest Zn concentration in tomato with better yield and quality. Finally, 5 kg Zn ha−1 as 50% soil application + 50% foliar spray showed the maximum biofortification of Zn in BARI Tomato-14 with the highest growth, yield and quality. Therefore, application of 5 kg Zn ha−1 as 50% soil and 50% foliar spray on BARI tomato-14 could be a potential option to mitigate Zn deficiency.
title: Security vs. privacy? User preferences regarding text passwords and biometric authentication
Creators: name: Gerber, Nina
name: Zimmermann, Verena
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017

description: Although text passwords suffer from several flaws, they are still wide-spread. Biometric authentication schemes are one possible alternative.However, previous study results suggest there might be two user groups preferring either knowledge-based or biometric authentication, due to different reasons. We conducted an online survey with 95 German participants to test this assumption. Our results provide evidence for the existence of two user groups, with preferences varying between different usage scenarios. Main reasons named for both methods are efficiency, security and habit, whereas privacy is another advantage provided by text passwords. Service providers should consider this diverging preferences in their decision to implement a particular authentication method.
Additional file 3 of PMF-GRN: a variational inference approach to single-cell gene regulatory network inference using probabilistic matrix factorization
Creators: name: Skok Gibbs, Claudia
name: Mahmood, Omar
name: Bonneau, Richard
name: Cho, Kyunghyun
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Additional experiments [116–120].
title: Transparency through Contextual Privacy Statements
Creators: name: Feth, Denis
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017

description: Privacy policies are the state of the practice technique to achieve data transparency. However, they have a variety of issues in practice: They are presented in a non-prominent way, are typically quite lengthy, and not written in the users’ language. Additionally, they are quite abstract, as privacy policies are generic documents that do not relate to the current activity of the user but give a high level overview on the overall system. In this paper, we present our idea of "contextual privacy statements" that overcome the shortcomings of state of the practice privacy policies. Instead of having one generic privacy policy that has to fit every use case and every user group, contextual privacy statements provide concrete information about privacy and data protection in a specific use case or activity. We aim for better understandability of privacy policies, resulting in an increased transparency and user acceptance.
title: Aufbereitung augenmedizinischer Bild-, Patienten- und Diagnosedaten zum Zwecke der Forschung - Ethikrichtlinen und deren praktische Umsetzung
Creators: name: Kowerko, Danny
name: Rößner, Miriam
name: Kahl, Stefan
name: Herms, Robert
name: Eibl, Maximilian
name: Engelmann, Katrin
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017
Subjects: subject: medizinische Bildverarbeitung
subject: Deep Learning
subject: Datenaufbereitung
subject: Ethikrichtlinien
subject: Anonymisierung

description: In der vorliegenden Arbeit stellen die Authoren einen technischen Workflow vor, der darstellt wie in der Praxis gesetzliche Vorgaben im Bezug auf ethische Fragestellungen umgesetzt werden können. Dabei wird auf die rechtlichen Grundlagen auf Bundesebene eingegangen, aber auch auf die Besonderheiten auf Länderebene und der lokalen Umsetzung. Am Fallbeispiel der Kooperation zwischen der Juniorprofessur Media Computing an der TU Chemnitz und der Augenklinik des Klinikum Chemnitz gGmbH zeigen wir dabei welche Vorgaben seitens des Ethikbeauftragten einzuhalten waren hinsichtlich der Anonymisierung von Patientendaten, der Verschlüsselung, dem Transport/Transfer von der Klinik an die Universität, Speicherung und Zugriffsrechte der Daten. Eingegangen wird insbesondere auf unterschiedliche Aspekte in der retrospektiven Forschung mit Patientendaten. Damit soll insbesondere Einsteigern auf dem Gebiet der Forschung mit klinischen Daten ein erster Einblick ermöglicht werden.
title: Reproducible Builds and Insights from an Independent Verifier for Arch Linux
Creators: name: Drexel, Joshua
name: Hänggi, Esther
name: Veiga, Iyán Méndez
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: Reproducible Builds
subject: Supply Chain Security
subject: FOSS
subject: Arch Linux

description: Supply chain attacks have emerged as a prominent cybersecurity threat in recent years. Reproducible and bootstrappable builds have the potential to reduce such attacks significantly. In combination with independent, exhaustive and periodic source code audits, these measures can effectively eradicate compromises in the building process. In this paper we introduce both concepts, we analyze the achievements over the last ten years and explain the remaining challenges. We contribute to the reproducible builds effort by setting up a rebuilder and verifier instance to test the reproducibility of Arch Linux packages. Using the results from this instance, we uncover an unnoticed and security-relevant packaging issue affecting 16 packages related to Certbot, the recommended software to install TLS certificates from Let’s Encrypt, making them unreproducible. Additionally, we find the root cause of unreproduciblity in the source code of fwupd, a critical software used to update device firmware on Linux devices, and submit an upstream patch to fix it.
title: Ethische Herausforderungen in der Robotik
Creators: name: Truschzinski, Martina
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017
Subjects: subject: ELSI
subject: Robotik
subject: EU-Richtlinien

description: Ethische Probleme treten nicht nur bei der Durchführung von klassischen psychologischen Experimenten sondern auch zunehmend in der Robotik auf. Vor allem durch die immer häufiger und näher am Menschen eingesetzten intelligenten und autonomen Roboter werden ethische und moralische Fragen aufgeworfen. Einige dieser Fragen sollen in dieser Veröffentlichung aufgezeigt und diskutiert werden. Des weiteren wird der Lösungsansatz der EU, welche Richtlinien für Roboter und Computersystem veröffentlichte, präsentiert und deren Einfluss auf die aktuelle Robotik-Forschung aufgezeigt.
title: KIM: Kaos In der Medizin
Creators: name: Saatjohann, Christoph
name: Ising, Fabian
name: Schinzel, Sebastian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2024
Subjects: subject: KIM
subject: Telematikinfrastruktur
subject: gematik
subject: eHealth

description: Die sichere E-Mail-Infrastruktur für Ärzt*innen, Apotheker*innen, Krankenversicherungen und Kliniken in Deutschland, KIM - Kommunikation im Gesundheitswesen - ist mit über 200 Millionen E-Mails in den vergangenen zwei Jahren eine der am meisten genutzten Anwendungen in der Telematikinfrastruktur. Mit dem Ausgeben von S/MIME-Zertifikaten für alle medizinische Beteiligten in Deutschland verspricht KIM sichere Ende-zu-Ende-Verschlüsselung von E-Mails zwischen Heilberufler*innen in ganz Deutschland. In diesem Paper analysieren wir die KIM-Spezifikation sowie eine beispielhafte KIM-Installation in einer deutschen Zahnarztpraxis. Wir zeigen, dass KIM kryptografisch ein sehr hohes Sicherheitslevel erfüllt, doch in der Verarbeitung der E-Mails bei den Clients eine schwerwiegende Sicherheitslücke besteht. Weiterhin zeigen wir zwei Sicherheitslücken in dem KIM-Verarbeitungsmodul eines großen deutschen Unternehmens für medizinische Software. Diese Defizite zeigen außerdem Mängel in dem verpflichtenden Zulassungsprozess der KIM-Komponenten auf.
sj-pdf-1-hum-10.1177_00187267221128561 – Supplemental material for Power as an enabling force: An integrative review
Creators: name: van Baarle, Steven
name: Bobelyn, Annelies SA
name: Dolmans, Sharon AM
name: Romme, A Georges L
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 150310 Organisation and Management Theory
subject: FOS: Economics and business
subject: Sociology
subject: FOS: Sociology

description: Supplemental material, sj-pdf-1-hum-10.1177_00187267221128561 for Power as an enabling force: An integrative review by Steven van Baarle, Annelies SA Bobelyn, Sharon AM Dolmans and A Georges L Romme in Human Relations
title: ELSI-Aspekte in Forschungsverbünden
Creators: name: Truschzinski, Martina
name: Pfeiffer, Linda
name: Valtin, Georg
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017
Subjects: subject: ELSI
subject: Forschungsverbünde
subject: Ethik
subject: Datenschutz
subject: Persönlichkeitsrechte

description: Diese Veröffentlichung thematisiert die ethischen Herausforderungen und Lösungsansätze des interdisziplinären Projektes „StayCentered: Methodenbasis eines Assistenzsystems für Centerlotsen“ (MACeLot) an der Technischen Universität Chemnitz, welches gemeinsam mit der Deutschen Flugsicherung (DFS) realisiert wurde. Die stetige Kommunikation zwischen allen Interessenparteien, speziell auch über die ELSI-Thematik, ist gerade bei derartigen Projekten mit der Intention einer praktischen Anwendung der Forschungsergebnisse ein Schlüsselfaktor.
Synchronous remote fine-tuning and follow-up within aural rehabilitation: a randomised controlled trial
Creators: name: Malmberg, Milijana
name: Hagberg, Jennie
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Computational Biology

description: The objective of the study was to evaluate the effect of including synchronous remote fine-tuning and follow-up as a part of the aural rehabilitation process. A randomised controlled trial (RCT). Experienced hearing aid users who were due for renewed aural rehabilitation were randomised to either an intervention group (n = 46) or a control group (n = 49). Both groups underwent all stages of the conventional renewed aural rehabilitation process within our clinics, but the intervention group was also offered remote follow-up visits, including an opportunity for synchronous remote fine-tuning of hearing aids. The Hearing Handicap Inventory for the Elderly/Adults (HHIE/A), the Abbreviated Profile of Hearing Aid Benefit (APHAB), and the International Outcome Intervention for Hearing Aid Users (IOI-HA) were used as outcome measures. Both groups improved in self-rated hearing difficulties and hearing aid benefits measured with HHIE/A and APHAB. No significant differences were found between the intervention and the control group. Including synchronous remote follow-up and fine-tuning as a part of an aural rehabilitation process may effectively complement clinical visits. Additionally, the synchronous remote follow-up has the potential to further develop person-centred care by enabling hearing aid users to identify individual needs directly in an everyday environment.
sj-docx-1-jop-10.1177_02698811221127304 – Supplemental material for Race and ethnicity moderate the associations between lifetime psychedelic use (MDMA/ecstasy and psilocybin) and major depressive episodes
Creators: name: Jones, Grant M
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 110904 Neurology and Neuromuscular Diseases
subject: FOS: Clinical medicine
subject: 111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology
subject: 110319 Psychiatry (incl. Psychotherapy)

description: Supplemental material, sj-docx-1-jop-10.1177_02698811221127304 for Race and ethnicity moderate the associations between lifetime psychedelic use (MDMA/ecstasy and psilocybin) and major depressive episodes by Grant M Jones in Journal of Psychopharmacology
title: Ethische Herausforderungen in sozioinformatorischen Forschungsprojekten
Creators: name: Eibl, Maximilian
name: Ohler, Peter
name: Valtin, Georg
name: Müller, Nicholas
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2017
Subjects: subject: ELSI
subject: Ethik
subject: Datenschutz
subject: Persönlichkeitsrechte

description: Als technologische Voraussetzung für eine optimale Mensch-Technik-Interaktion müssen Systeme geschaffen werden, deren Ausdrucks- und Kooperationsfähigkeit auf der Erfassung und eindeutigen Interpretation möglichst aller menschlichen Kommunikationskanäle basiert. Dies umfasst neben offensichtlichen Formen wie Sprache und Posen auch soziale Verhaltensweisen sowie mentale und emotionale Zustände. Aus dem Messen, Erkennen und Nutzen dieser empfindlichen Daten ergeben sich zahlreiche ethische, soziale und rechtliche Implikationen (ELSI), die nicht nur im Forschungsprozess, sondern auch bei Überlegungen zukünftiger praktischer Anwendungen eine Rolle wichtige Rolle spielen. Workshop-Beiträge sollen ELSI-relevante Probleme und entsprechende Lösungsansätze bzw. Handlungsempfehlungen am Beispiel von konkreten Projekten aufzeigen und zur Diskussion stellen.

Gewünschte (aber nicht ausschließliche) Schwerpunkte der Vorträge:

• Gesellschaftliche Aspekte bei der Erarbeitung empirischer Projekte

• Forschungsethik im wissenschaftlichen Alltag

• Ethische Abwägungen bei Drittmittelprojekten

• Persönlichkeitsrechte und Privatsphäre von Probanden

• Austausch, Transfer und Archivierung sensibler Daten

• Physiologische Daten und deren Verwertung

• Umgang mit gesundheitsrelevanten Daten von Probanden

• ELSI im Designprozess: Value Sensitive Design und Responsible Innovation

• Freie Forschung vs. Datenschutz

• Akquise persönlicher Daten am Arbeitsplatz