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Computer Science Preprint PDF DOI

Empire Amplifier: Uncovering and Contesting the Prioritization of Colonial Content on Platforms Through Community-Informed Algorithmic Auditing

Nel Escher, Bakyt Yrysov, Ashley McDermott, Daniel Chechelnitsky, Hermela Berehan Benyam, Nikola Banovic ยท 2026

Though online platforms claim to amplify Indigenous voices, Indigenous communities are worried that these systems are instead eroding their language and culture. We conduct a community-informed algoriโ€ฆ

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AI & Data Science Preprint PDF DOI

Zero-Shot to Full-Resource: Cross-lingual Transfer Strategies for Aspect-Based Sentiment Analysis

Jakob Fehle, Nils Constantin Hellwig, Udo Kruschwitz, Christian Wolff ยท 2026

Aspect-based Sentiment Analysis (ABSA) extracts fine-grained opinions toward specific aspects within text but remains largely English-focused despite major advances in transformer-based and instructioโ€ฆ

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Computer Science Preprint PDF DOI

SAFEdit: Does Multi-Agent Decomposition Resolve the Reliability Challenges of Instructed Code Editing?

Noam Tarshish, Nofar Selouk, Daniel Hodisan, Bar Ezra Gafniel, Yuval Elovici, Asaf Shabtai, Eliya Nachmani ยท 2026

Instructed code editing is a significant challenge for large language models (LLMs). On the EditBench benchmark, 39 of 40 evaluated models obtain a task success rate (TSR) below 60 percent, highlightiโ€ฆ

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AI & Data Science Preprint PDF DOI

Should I Replan? Learning to Spot the Right Time in Robust MAPF Execution

David Zahradka, David Woller, Denisa Muzikova, Miroslav Kulich, Libor Preucil ยท 2026

During the execution of Multi-Agent Path Finding (MAPF) plans in real-life applications, the MAPF assumption that the fleet's movement is perfectly synchronized does not apply. Since one or more of thโ€ฆ

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AI & Data Science Preprint PDF DOI

ARETE: Attention-based Rasterized Encoding for Topology Estimation using HSV-transformed Crowdsourced Vehicle Fleet Data

Daniel Fritz, Dimitrios Lagamtzis, Michael Mink, Markus Enzweiler, Steffen Schober ยท 2026

The continuous advancement of autonomous driving (AD) introduces challenges across multiple disciplines to ensure safe and efficient driving. One such challenge is the generation of High-Definition (Hโ€ฆ

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AI & Data Science Preprint PDF DOI

GSAR: Typed Grounding for Hallucination Detection and Recovery in Multi-Agent LLMs

Federico A. Kamelhar ยท 2026

Autonomous multi-agent LLM systems are increasingly deployed to investigate operational incidents and produce structured diagnostic reports. Their trustworthiness hinges on whether each claim is grounโ€ฆ

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Engineering Preprint PDF DOI

MISTY: High-Throughput Motion Planning via Mixer-based Single-step Drifting

Yining Xing, Zehong Ke, Yiqian Tu, Zhiyuan Liu, Wenhao Yu, Jianqiang Wang ยท 2026

Multi-modal trajectory generation is essential for safe autonomous driving, yet existing diffusion-based planners suffer from high inference latency due to iterative neural function evaluations. This โ€ฆ

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Mathematics Preprint PDF DOI

Smith Form Equivalence for Several Classes of Multivariate Polynomial Matrices

Zuo Chen, Jiancheng Guan, Dongmei Li ยท 2026

This paper investigates the equivalence reduction for several classes of multivariate polynomial matrices and their Smith forms, establishing some criteria for such reduction. In particular, we employโ€ฆ

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AI & Data Science Preprint PDF DOI

Markov reads Pushkin, again: A statistical journey into the poetic world of Evgenij Onegin

Angelo Maria Sabatini ยท 2026

This study applies symbolic time series analysis and Markov modeling to explore the phonological structure of Evgenij Onegin-as captured through a graphemic vowel/consonant (V/C) encoding-and one contโ€ฆ

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AI & Data Science Preprint PDF DOI

Rank-Turbulence Delta and Interpretable Approaches to Stylometric Delta Metrics

Dmitry Pronin, Evgeny Kazartsev ยท 2026

This article introduces two new measures for authorship attribution - Rank-Turbulence Delta and Jensen-Shannon Delta - which generalise Burrows's classical Delta by applying distance functions designeโ€ฆ

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AI & Data Science Preprint PDF DOI

Disparities In Negation Understanding Across Languages In Vision-Language Models

Charikleia Moraitaki, Sarah Pan, Skyler Pulling, Gwendolyn Flusche, Kumail Alhamoud, Marzyeh Ghassemi ยท 2026

Vision-language models (VLMs) exhibit affirmation bias: a systematic tendency to select positive captions ("X is present") even when the correct description contains negation ("no X"). While prior worโ€ฆ

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AI & Data Science Preprint PDF DOI

Probing for Reading Times

Eleftheria Tsipidi, Samuel Kiegeland, Francesco Ignazio Re, Tianyang Xu, Mario Giulianelli, Karolina Stanczak, Ryan Cotterell ยท 2026

Probing has shown that language model representations encode rich linguistic information, but it remains unclear whether they also capture cognitive signals about human processing. In this work, we prโ€ฆ

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AI & Data Science Preprint PDF DOI

SciDraw-6K: A Multilingual Scientific Illustration Dataset Generated by Google Gemini

Davie Chen ยท 2026

We present SciDraw-6K, a curated dataset of 6,291 scientific illustrations synthesized by Google Gemini image-generation models, each paired with prompts in eleven languages (English, Simplified Chineโ€ฆ

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AI & Data Science Preprint PDF DOI

Making Image Editing Easier via Adaptive Task Reformulation with Agentic Executions

Bo Zhao, Kairui Guo, Runnan Du, Haiyang Sun, Pengshan Wang, Huan Yang, Kun Gai, Yixin Cao, Wei Ji ยท 2026

Instruction guided image editing has advanced substantially with recent generative models, yet it still fails to produce reliable results across many seemingly simple cases. We observe that a large poโ€ฆ

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Economics & Finance Preprint PDF DOI

Watching Trade from Space: Nowcasting and Spatial Extrapolation of Port-Level Maritime Trade Using Satellite Imagery

Yonggeun Jung ยท 2026

Satellite data are increasingly used to measure economic activity, yet port-level trade remains largely unmeasured from space. This paper combines synthetic aperture radar imagery, nighttime lights, aโ€ฆ

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AI & Data Science Preprint PDF DOI

Comparison of Modern Multilingual Text Embedding Techniques for Hate Speech Detection Task

Evaldas Vaiciukynas, Paulius Danenas, Linas Ablonskis, Algirdas Sukys, Edgaras Dambrauskas, Voldemaras Zitkus, Rita Butkiene, Rimantas Butleris ยท 2026

Online hate speech and abusive language pose a growing challenge for content moderation, especially in multilingual settings and for low-resource languages such as Lithuanian. This paper investigates โ€ฆ

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Engineering Preprint PDF DOI

RoSLAC: Robust Simultaneous Localization and Calibration of Multiple Magnetometers

Qiyang Lyu, Zhenyu Wu, Wei Wang, Hongming Shen, Danwei Wang ยท 2026

Localization of autonomous mobile robots (AMRs) in enclosed or semi-enclosed environments such as offices, hotels, hospitals, indoor parking facilities, and underground spaces where GPS signals are weโ€ฆ

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Physics Preprint PDF DOI

Two-Indexed Schatten Quasi-Norms with Applications to Quantum Information Theory

Jan Kochanowski, Omar Fawzi, Cambyse Rouze ยท 2026

We define 2-indexed $(q,p)$-Schatten quasi-norms for any $q,p > 0$ on operators on a tensor product of Hilbert spaces, naturally extending the norms defined by Pisier's theory of operator-valued Schatโ€ฆ

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Engineering Preprint PDF DOI

Mosaic: An Extensible Framework for Composing Rule-Based and Learned Motion Planners

Nick Le Large, Marlon Steiner, Lingguang Wang, Willi Poh, Jan-Hendrik Pauls, Omer Sahin Tas, Christoph Stiller ยท 2026

Safe and explainable motion planning remains a central challenge in autonomous driving. While rule-based planners offer predictable and explainable behavior, they often fail to grasp the complexity anโ€ฆ

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AI & Data Science Preprint PDF DOI

Multilingual Multi-Label Emotion Classification at Scale with Synthetic Data

Vadim Borisov ยท 2026

Emotion classification in multilingual settings remains constrained by the scarcity of annotated data: existing corpora are predominantly English, single-label, and cover few languages. We address thiโ€ฆ

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