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🔍 achill schurmann 📂 Computer Science
Showing 538 results for "achill schurmann" in Computer Science
Computer Science Preprint PDF DOI

StoryEcho: A Generative Child-as-Actor Storytelling System for Picky-Eating Intervention

Yanuo Zhou, Jun Fang, Yuntao Wang, Yi Wang, Nan Gao, Jinlei Liu, Yuanchun Shi · 2026

Picky eating in children can undermine dietary diversity and the development of healthy eating habits, while also creating recurring tension in family feeding routines. Prior interventions have explor…

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Computer Science Preprint PDF DOI

Mapping Child Malnutrition and Measuring Efficiency of Community Healthcare Workers through Location Based Games in India

Arka Majhi, Aparajita Mondal, Satish B. Agnihotri · 2026

In India, Community Healthcare Workers (CHWs) serve as critical intermediaries between the state and beneficiaries, including pregnant mothers and children. Effective planning and prioritization of ca…

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Computer Science Preprint PDF DOI

Navigating Marginalization: Toward Justice-Oriented Socio-Technical Design for Parent-Child Learning among Southeast Asian Immigrant Mothers in Taiwan

Ying-Yu Chen, Yang Hong, Yan-Rong Chen, Yi-Chieh Lee · 2026

This study investigates how Southeast Asian (SEA) immigrant mothers in Taiwan participate in their children's home-based learning. Drawing on semi-structured interviews and diary studies, we explore h…

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Computer Science Preprint PDF DOI

Classifying Identities: Subcubic Distributivity Checking and Hardness from Arithmetic Progression Detection

Bart{l}omiej Dudek, Nick Fischer, Geri Gokaj, Ce Jin, Marvin Kunnemann, Xiao Mao, Mirza Redzic · 2026

We revisit the complexity of verifying basic identities, such as associativity and distributivity, on a given finite algebraic structure. In particular, while Rajagopalan and Schulman (FOCS'96, SICOMP…

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Computer Science Preprint PDF DOI

Self-Reported Side Effects of Semaglutide and Tirzepatide in Online Communities

Neil K. R. Sehgal, Jena Shaw Tronieri, Lyle Ungar, Sharath Chandra Guntuku · 2026

Social media can reveal patient experiences with glucagon-like peptide-1 receptor agonists (GLP-1 RAs) that extend beyond clinical trial data. We analyzed 410,198 Reddit posts (May 2019-June 2025) men…

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Computer Science Preprint PDF DOI

CIll: CTI-Guided Invariant Generation via LLMs for Model Checking

Yuheng Su, Tianjun Bu, Qiusong Yang, Yiwei Ci, Enyuan Tian · 2026

Inductive invariants are crucial in model checking, yet generating effective inductive invariants automatically and efficiently remains challenging. A common approach is to iteratively analyze counter…

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Computer Science Preprint PDF DOI

Reasoning Language Models for complex assessments tasks: Evaluating parental cooperation from child protection case reports

Dragan Stoll, Brian E. Perron, Zia Qi, Selina Steinmann, Nicole F. Eicher, Andreas Jud · 2026

Purpose: Reasoning language models (RLMs) have demonstrated significant advances in solving complex reasoning tasks. We examined their potential to assess parental cooperation during CPS interventions…

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Computer Science Preprint PDF DOI

A System of Care, Not Control: Co-Designing Online Safety and Wellbeing Solutions with Guardians ad Litem for Youth in Child Welfare

Johanna Olesk, Ozioma C. Oguine, Mariana Fernandez Espinosa, Alexis B. Peirce Caudell, Karla Badillo-Urquiola · 2026

Current online safety technologies overly rely on parental mediation and often fail to address the unique challenges faced by youth in the Child Welfare System (CWS). These youth depend on a complex e…

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Computer Science Preprint PDF DOI

Automata on Graph Alphabets

Hugo Bazille, Uli Fahrenberg · 2026

The theory of finite automata concerns itself with words in a free monoid together with concatenation and without further structure. There are, however, important applications which use alphabets whic…

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Computer Science Preprint PDF DOI

Tinker Tales: Supporting Child-AI Collaboration through Co-Creative Storytelling with Educational Scaffolding

Nayoung Choi, Jiseung Hong, Peace Cyebukayire, Ikseon Choi, Jinho D. Choi · 2026

Artificial intelligence (AI) is increasingly framed as a collaborative partner in creative activities, yet children's interactions with AI have largely been studied in AI-led instructional settings ra…

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Computer Science Preprint PDF DOI

A Myhill-Nerode Characterization and Active Learning for One-Clock Timed Automata

Kyveli Doveri, Pierre Ganty, B. Srivathsan · 2026

We present a Myhill-Nerode style characterization for languages recognized by one-clock deterministic timed automata (1-DTA). Although there is only one clock, distinct automata may reset it different…

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Computer Science Preprint PDF DOI

The Achilles' Heel of Angular Margins: A Chebyshev Polynomial Fix for Speaker Verification

Yang Wang, Yiqi Liu, Chenghao Xiao, Chenghua Lin · 2026

Angular margin losses, such as AAM-Softmax, have become the de facto in speaker and face verification. Their success hinges on directly manipulating the angle between features and class prototypes. Ho…

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Computer Science Preprint PDF DOI

The Case for Cardinality Lower Bounds

Mihail Stoian, Tiemo Bang, Hangdong Zhao, Jesus Camacho-Rodriguez, Yuanyuan Tian, Andreas Kipf · 2026

Despite decades of research, cardinality estimation remains the optimizer's Achilles heel, with industrial-strength systems exhibiting a systemic tendency toward underestimation. At cloud scale, this …

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Computer Science Preprint PDF DOI

Re-educating Educated Ones: A Case Study on Chakma Language Revitalization in Chittagong Hill Tracts

Avijoy Chakma, Adity Khisa, Soham Khisa, Jannatun Noor, Sharifa Sultana · 2026

Indigenous languages face significant cultural oppression from official state languages, particularly in the Global South. We investigate the Bangladeshi Chakma language revitalization movement, a com…

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Computer Science Preprint PDF DOI

Attention Mechanism and Heuristic Approach: Context-Aware File Ranking Using Multi-Head Self-Attention

Pradeep Kumar Sharma, Shantanu Godbole, Sarada Prasad Jena, Hritvik Shrivastava · 2026

The identification and ranking of impacted files within software reposi-tories is a key challenge in change impact analysis. Existing deterministic approaches that combine heuristic signals, semantic …

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Computer Science Preprint PDF DOI

Criminal Liability of Generative Artificial Intelligence Providers for User-Generated Child Sexual Abuse Material

Anamaria Mojica-Hanke, Thomas Goger, Svenja Wolfel, Brian Valerius, Steffen Herbold · 2026

The development of more powerful Generative Artificial Intelligence (GenAI) has expanded its capabilities and the variety of outputs. This has introduced significant legal challenges, including gray a…

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Computer Science Preprint PDF DOI

VAIR: Visual Analytics for Injury Risk Exploration in Sports

Chunggi Lee, Ut Gong, Tica Lin, Stefanie Zollmann, Scott A Epsley, Adam Petway, Hanspeter Pfister · 2025

Injury prevention in sports requires understanding how bio-mechanical risks emerge from movement patterns captured in real-world scenarios. However, identifying and interpreting injury prone events fr…

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Computer Science Preprint PDF DOI

TAG-HGT: A Scalable and Cost-Effective Framework for Inductive Cold-Start Academic Recommendation

Zhexiang Li · 2025

Inductive cold-start recommendation remains the "Achilles' Heel" of industrial academic platforms, where thousands of new scholars join daily without historical interaction records. While recent Gener…

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Computer Science Preprint PDF DOI

A comparative study of generative models for child voice conversion

Protima Nomo Sudro, Anton Ragni, Thomas Hain · 2025

Generative models are a popular choice for adult-to-adult voice conversion (VC) because of their efficient way of modelling unlabelled data. To this point their usefulness in producing children speech…

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Computer Science Preprint PDF DOI

Evaluating Concept Filtering Defenses against Child Sexual Abuse Material Generation by Text-to-Image Models

Ana-Maria Cretu, Klim Kireev, Amro Abdalla, Wisdom Obinna, Raphael Meier, Sarah Adel Bargal, Elissa M. Redmiles, Carmela Troncoso · 2025

We evaluate the effectiveness of filtering child images from training datasets of text-to-image models to prevent model misuse to create child sexual abuse material (CSAM). First, we capture the compl…

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