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🔍 ivan bratko 📂 Computer Science
Showing 1143 results for "ivan bratko" in Computer Science
Computer Science Preprint PDF DOI

The Likelihood Ratio Wall: Structural Limits on Accurate Risk Assessment for Rare Violence

Marco Pollanen · 2026

Pretrial risk assessment tools are used on over one million U.S. defendants each year, yet their use for predicting rare violent re-offense faces a basic statistical barrier. We derive a universal pre…

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Computer Science Preprint PDF DOI

Deterministic Task Scheduling in In-Vehicle Networks for Software-Defined Vehicles

Keyvan Aghababaiyan, Baldomero Coll-Perales, Luca Lusvarghi, Javier Gozalvez · 2026

Modern vehicles are embedding increasing levels of automation, connectivity, and intelligence, which require advanced in-vehicle networks and computational platforms to support the dependability and d…

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Computer Science Preprint PDF DOI

Balancing Weights, Directed Sparsification, and Augmenting Paths

Jason Li · 2026

We present a randomized augmenting paths-based algorithm to compute the maximum flow in a directed, uncapacitated graph in almost $m+nF$ time, matching the algorithm of Karger and Levine for undirecte…

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Computer Science Preprint PDF DOI

Automatically Inferring Teachers' Geometric Content Knowledge: A Skills Based Approach

Ziv Fenigstein, Kobi Gal, Avi Segal, Osama Swidan, Inbal Israel, Hassan Ayoob · 2026

Assessing teachers' geometric content knowledge is essential for geometry instructional quality and student learning, but difficult to scale. The Van Hiele model characterizes geometric reasoning thro…

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Computer Science Preprint PDF DOI

Sorting under Partial Information with Optimal Preprocessing Time via Unified Bound Heaps

Daniel Rutschmann · 2026

In 1972, Fredman proposes the problem of sorting under partial information: preprocess a directed acyclic graph $G$ with vertex set $X$ so that you can sort $X$ in $O(\log e(G))$ time, where $e(G)$ is…

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Computer Science Preprint PDF DOI

A Physically-Informed Subgraph Isomorphism Approach to Molecular Docking Using Quantum Annealers

Francesco Micucci, Matteo Barbieri, Gabriella Bettonte, Domenico Bonanni, Anita Camillini, Anna Fava, Daniele Gregori, Andrea R. Beccari, Gianluca Palermo · 2026

Molecular docking is a crucial step in the development of new drugs as it guides the positioning of a small molecule (ligand) within the pocket of a target protein. In the literature, a feasibility st…

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Computer Science Preprint PDF DOI

GRM: Utility-Aware Jailbreak Attacks on Audio LLMs via Gradient-Ratio Masking

Yunqiang Wang, Hengyuan Na, Di Wu, Miao Hu, Guocong Quan · 2026

Audio large language models (ALLMs) enable rich speech-text interaction, but they also introduce jailbreak vulnerabilities in the audio modality. Existing audio jailbreak methods mainly optimize jailb…

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Computer Science Preprint PDF DOI

What is Human in Judgment? Testing Automation Bias and Algorithm Aversion Among United States Military Academy Cadets

Lauren Kahn, Michael C. Horowitz, Laura Resnick Samotin · 2026

Human judgment has always been central to conflict and escalation, but how will a world of artificial intelligence (AI) change the role of humans in war? As militaries increasingly adopt AI-enabled de…

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Computer Science Preprint PDF DOI

Corporations Constitute Intelligence

Gilad Abiri · 2026

In January 2026, Anthropic published a 79-page "constitution" for its AI model Claude, the most comprehensive corporate AI governance document ever released. This Article offers the first legal and de…

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Computer Science Preprint PDF DOI

ARCOL: Aspect Ratio Constrained Orthogonal Layout

Zainab Alsuwaykit, Yousef Rajeh, Alexandre Kouyoumdjian, Steve Kieffer, Dominik Engel, Sara Di Bartolomeo, Martin Nollenburg, Ivan Viola · 2026

Orthogonal graph layout algorithms aim to produce clear, compact, and readable network diagrams by arranging nodes and edges along horizontal and vertical lines, while minimizing bends and crossings. …

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Computer Science Preprint PDF DOI

Real-Time Band-Grouped Vocal Denoising Using Sigmoid-Driven Ideal Ratio Masking

Daniel Williams · 2026

Real-time, deep learning-based vocal denoising has seen significant progress over the past few years, demonstrating the capability of artificial intelligence in preserving the naturalness of the voice…

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Iran's January 2026 Internet Shutdown: Public Data, Censorship Methods, and Circumvention Techniques

Giuseppe Aceto, Valerio Persico, Antonio Pescape · 2026

This paper analyzes the Internet shutdown that occurred in Iran in January 2026 in the context of protests, focusing on its impact on the country's digital communication infrastructure and on informat…

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Computer Science Preprint PDF DOI

Uniform Interpolation in Distributed Knowledge Modal Logics

Kexu Wang, Liangda Fang · 2026

Uniform interpolation is the property that, for any formula and set of atoms, there exists the strongest consequence omitting those atoms. It plays a central role in knowledge representation and reaso…

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Computer Science Preprint PDF DOI

"What don't you understand?" Language games and black box algorithms

Remy Demichelis · 2026

The aim of this article is to understand the problem of "black box" algorithms, an issue inherent to the nascent field of Explainable Artificial Intelligence (XAI). While it is relatively easy to unde…

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Computer Science Preprint PDF DOI

Anchored Likelihood-Ratio Geometry of Anonymous Shuffle Experiments: Exact Privacy Envelopes and Universal Low-Budget Design

Alex Shvets · 2026

We develop a geometric framework for anonymous shuffle experiments based on an anchored affine likelihood-ratio law: a mean-zero measure on the regular simplex polytope. Every finite-output d-ary chan…

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Computer Science Preprint PDF DOI

Impact of File-Open Hook Points on Backup Ratio in ROFBS on XFS

Kosuke Higuchi, Ryotaro Kobayashi · 2026

Ransomware continues encrypting files during the delay between attack onset and detection. ROFBS mitigates this problem by backing up pre-modification files in real time upon file-open events. However…

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Computer Science Preprint PDF DOI

To be FAIR or RIGHT? Methodological [R]esearch [I]ntegrity [G]iven [H]uman-facing [T]echnologies using the example of Learning Technologies

Julian Dehne · 2026

Quality assessment of Research Software Engineering (RSE) plays an important role in all scientific fields. From the canonical three criteria (reliability, validity, and objectivity) previous resear…

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Computer Science Preprint PDF DOI

VorTEX: Various overlap ratio for Target speech EXtraction

Ro-hoon Oh, Jihwan Seol, Bugeun Kim · 2026

Target speech extraction (TSE) aims to recover a target speaker's voice from a mixture. While recent text-prompted approaches have shown promise, most approaches assume fully overlapped mixtures, limi…

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Computer Science Preprint PDF DOI

DeepOFW: Deep Learning-Driven OFDM-Flexible Waveform Modulation for Peak-to-Average Power Ratio Reduction

Ran Greidi, Kobi Cohen · 2026

Peak-to-average power ratio (PAPR) remains a major limitation of multicarrier modulation schemes such as orthogonal frequency-division multiplexing (OFDM), reducing power amplifier efficiency and limi…

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Computer Science Preprint PDF DOI

What Are You Really Asking For? A Comparative 5W1H Analysis of Learner Questioning in CPR Training with IVAs in Screen-based and Augmented Reality Environments

Hyerim Park, Jinseok Hong, Heejeong Ko, Woontack Woo · 2026

Question-asking is one of the key indicators of cognitive engagement. However, understanding how the distinct psychological affordances of presentation media shape learners' spoken inquiries with embo…

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