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🔍 jun shirako 📂 Computer Science
Showing 2015 results for "jun shirako" in Computer Science
Computer Science Preprint PDF DOI

A Longitudinal Analysis of Good First Issue Practices and Newcomer Pull Requests in Popular OSS Projects

Hirotatsu Hoshikawa, Hidetake Tanaka, Kazumasa Shimari, Raula Gaikovina Kula, Kenichi Matsumoto · 2026

Open-source software (OSS) projects rely on effective newcomer onboarding to sustain their communities. OSS projects widely adopt "good first issue" (GFI) labels to highlight beginner-friendly tasks. …

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Computer Science Preprint PDF DOI

Low-Complexity Run-Length-Limited ISI-Mitigation (RLIM) Codes for Molecular Communication

Melih Sahin, Ozgur B. Akan · 2026

Molecular communication suffers from severe inter-symbol interference, which makes constrained coding essential for reliable transmission. Run-length-limited ISI-mitigation codes are attractive becaus…

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Computer Science Preprint PDF DOI

Flashback: A Reversible Bilateral Run-Peeling Decomposition of Strings

Thomas Konstantinovsky, Gur Yaari · 2026

We introduce Flashback, a reversible string decomposition that repeatedly peels the maximal leading and trailing character runs from a sentinel-wrapped input, recording each pair as one bilateral toke…

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Computer Science Preprint PDF DOI

Constructive Separations from Gate Elimination

Marco Carmosino, Ngu Dang, Tim Jackman · 2026

Gate elimination is the primary technique for proving explicit lower bounds against general Boolean circuits, including Li and Yang's state-of-the-art $3.1n - o(n)$ bound for affine dispersers (STOC 2…

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Computer Science Preprint PDF DOI

On the Informativeness of Security Commit Messages: A Large-scale Replication Study

Syful Islam, Stefano Zacchiroli · 2026

The informativeness of security-related commit messages is crucial for patch triage: when high, it enables the rapid distribution and deployment of security fixes. Prior research (Reis et al., 2023) r…

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Computer Science Preprint PDF DOI

Owner-Harm: A Missing Threat Model for AI Agent Safety

Dongcheng Zhang, Yiqing Jiang · 2026

Existing AI agent safety benchmarks focus on generic criminal harm (cybercrime, harassment, weapon synthesis), leaving a systematic blind spot for a distinct and commercially consequential threat cate…

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Computer Science Preprint PDF DOI

Treating Run-time Execution History as a First-Class Citizen: Co-Versioning Run-time Behavior alongside Code

Marcus Kessel · 2026

Behavioral Co-Versioning remains absent from mainstream practice: while developers routinely version source code with Git, they rarely persist and query how run-time behavior evolves across revisions.…

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Computer Science Preprint PDF DOI

Characterizing Resource Sharing Practices on Underground Internet Forum Synthetic Non-Consensual Intimate Image Content Creation Communities

Bernardo B. P. Medeiros, Malvika Jadhav, Allison Lu, Tadayoshi Kohno, Vincent Bindschaedler, Kevin R. B. Butler · 2026

Many malicious actors responsible for disseminating synthetic non-consensual intimate imagery (SNCII) operate within internet forums to exchange resources, strategies, and generated content across mul…

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Computer Science Preprint PDF DOI

From Clicking to Moving: Embodied Micro-Movements as a New Modality for Data Literacy Learning

Annabella Sakunkoo, Jonathan Sakunkoo · 2026

Widespread digital learning has expanded access to education but has resulted in highly sedentary, click-based interaction, contributing to digital fatigue, reduced cognitive flexibility, and health r…

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Computer Science Preprint PDF DOI

JU\'A -- A Benchmark for Information Retrieval in Brazilian Legal Text Collections

Jayr Pereira, Leandro Fernandes, Erick de Brito, Roberto Lotufo, Luiz Bonifacio · 2026

Legal information retrieval in Portuguese remains difficult to evaluate systematically because available datasets differ widely in document type, query style, and relevance definition. We present JU\'…

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Computer Science Preprint PDF DOI

Subset Balancing and Generalized Subset Sum via Lattices

Yiming Gao, Yansong Feng, Honggang Hu, Yanbin Pan · 2026

We study the Subset Balancing problem: given $x \in \mathbb{Z}^n$ and a coefficient set $C \subseteq \mathbb{Z}$, find a nonzero vector $c \in C^n$ such that $c\cdot x = 0$. The standard meet-in-the-m…

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Computer Science Preprint PDF DOI

Shuffles of Context-Free Languages along Regular Trajectories

Corentin Barloy, Michael Cadilhac, Kyle Ockerlund · 2026

In single-core processors, when multiple processes execute concurrently, they are, in practice, intertwined by a scheduler as a single thread of execution. The language-theoretic operation that corres…

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Computer Science Preprint PDF DOI

DUGC-VRNet: Joint VR Recognition and Channel Estimation for Spatially Non-Stationary XL-MIMO

Jinhao Nie, Guangchi Zhang, Miao Cui, Hao Fu, Xiaoli Chu · 2026

In this letter, we address spatially non-stationary near-field channel estimation for extremely large-scale multiple-input multiple-output (XL-MIMO) systems with a hybrid combining architecture. One k…

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Computer Science Preprint PDF DOI

Errors in AI-Assisted Retrieval of Medical Literature: A Comparative Study

Jenny Gao, Yongfeng Zhang, Mary L Disis Lanjing Zhang · 2026

Large language models (LLMs) assisted literature retrieval may lead to erroneous references, but these errors have not been rigorously quantified. Therefore, we quantitatively assess errors in referen…

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Computer Science Preprint PDF DOI

Words at Play: Benchmarking Audio Pun Understanding in Large Audio-Language Models

Yuchen Su, Shaoxin Zhong, Yonghua Zhu, Ruofan Wang, Zijian Huang, Qiqi Wang, Na Zhao, Diana Benavides-Prado, Michael Witbrock · 2026

Puns represent a typical linguistic phenomenon that exploits polysemy and phonetic ambiguity to generate humour, posing unique challenges for natural language understanding. Within pun research, audio…

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Computer Science Preprint PDF DOI

Test-Time Strategies for More Efficient and Accurate Agentic RAG

Brian Zhang, Deepti Guntur, Zhiyang Zuo, Abhinav Sharma, Shreyas Chaudhari, Wenlong Zhao, Franck Dernoncourt, Puneet Mathur, Ryan Rossi, Nedim Lipka · 2026

Retrieval-Augmented Generation (RAG) systems face challenges with complex, multihop questions, and agentic frameworks such as Search-R1 (Jin et al., 2025), which operates iteratively, have been propos…

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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

Separating Oblivious and Adaptive Differential Privacy under Continual Observation

Mark Bun, Marco Gaboardi, Connor Wagaman · 2026

We resolve an open question of Jain, Raskhodnikova, Sivakumar, and Smith (ICML 2023) by exhibiting a problem separating differential privacy under continual observation in the oblivious and adaptive s…

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Computer Science Preprint PDF DOI

Restoration, Exploration and Transformation: How Youth Engage Character.AI Chatbots for Feels, Fun and Finding themselves

Annabel Blake, Marcus Carter, Eduardo Velloso · 2026

Young people are among the fastest adopters of generative AI, yet research emphasises adult-designed tools and experiments rather than playful, self-directed youth use. We analysed discourse from 4,17…

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Computer Science Preprint PDF DOI

Trust Nothing: RTOS Security without Run-Time Software TCB (Extended Version)

Eric Ackermann, Sven Bugiel · 2026

Embedded devices face an ever-expanding threat landscape: vulnerabilities in application software, operating system kernels, and peripherals threaten the embedded device integrity. Existing computer-a…

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