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Computer Science Preprint PDF DOI

Knowledge Affordances for Hybrid Human-AI Information Seeking

Irene Celino · 2026

As information ecosystems grow more heterogeneous, both humans and artificial agents increasingly face a simple yet unresolved question: when seeking knowledge, whom should we ask, and why? Inspired b…

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Computer Science Preprint PDF DOI

Rethinking Mutual Coupling in Movable Antenna MIMO Systems: Modeling and Optimization

Tianyi Liao, Wei Guo, Jun Qian, Zixin Wang, Shenghui Song, Jun Zhang, Khaled B. Letaief · 2026

Movable antennas (MAs) have attracted growing interest for their ability to improve channel conditions via adaptive antenna movement. Nevertheless, such movement inevitably introduces mutual coupling …

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Computer Science Preprint PDF DOI

Measuring Successful Cooperation in Human-AI Teamwork: Development and Validation of the Perceived Cooperativity and Teaming Perception Scales

Christiane Attig, Christiane Wiebel-Herboth, Patricia Wollstadt, Tim Schrills, Mourad Zoubir, Thomas Franke · 2026

As human-AI cooperation becomes increasingly prevalent, reliable instruments for assessing the subjective quality of cooperative human-AI interaction are needed. We introduce two theoretically grounde…

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Computer Science Preprint PDF DOI

Improving Reachability in Vector Addition Systems through Pumpability

Weijun Chen, Yuxi Fu, Yangluo Zheng · 2026

Vector addition systems (VAS) constitute an important model of computation and concurrency that is equally expressive as the Petri net model. Recently, a lot of research has been conducted on vector a…

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Computer Science Preprint PDF DOI

Beyond coauthorship: semantic structure and phantom collaborators in transportation research, 1967--2025

Seongjin Choi · 2026

We present a semantic-structural atlas of transportation research built from 120{,}323 papers across 34 peer-reviewed journals published between 1967 and 2025, roughly an order of magnitude larger tha…

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Computer Science Preprint PDF DOI

Towards System-Oriented Formal Verification of Local-First Access Control

Florian Jacob, Johanna Stuber, Hannes Hartenstein · 2026

Conflict-free replicated data types (CRDTs) and the local-first concept are increasingly employed not only in small-scale collaboration systems among few users who trust each other, but also in large-…

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Computer Science Preprint PDF DOI

Rejection Sampling is Optimal for Relative Entropy Coding

Spencer Hill, Fady Alajaji, Tamas Linder, Gergely Flamich · 2026

In relative entropy coding, a sender aims to design a stochastic code such that, on input $X \sim P_X$, the receiver can generate a sample $Y \sim P_{Y \mid X}$. It is a standard result that (1) this …

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Computer Science Preprint PDF DOI

Gamma-Distributed Geometric Constellation for ISAC: Design and Analysis

Amirhossein Keshavarzchafjiri, Janith K. Dassanayake, Gayan A. Aruma Baduge, Mojtaba Vaezi · 2026

A novel Gamma-distributed geometric constellation design framework for integrated sensing and communication (ISAC) is proposed in this paper. In this framework, constellation points are modeled as sam…

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Computer Science Preprint PDF DOI

Emergent Technology, Emergent Critique: Students and Teachers Developing Critical AI Literacy through Participatory Design around Generative AI

Santiago Ojeda-Ramirez, Eva Durall Gazulla, Kylie Peppler · 2026

Who gets to decide how generative AI tools enter students' classrooms? We report on a five-week participatory design program in which three 11th-grade Latinx students and three high school teachers in…

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Computer Science Preprint PDF DOI

LLM-Steered Power Allocation for Parallel QPSK-AWGN Channels

Tadashi Wadayama · 2026

Large language models (LLMs) are increasingly being explored as high-level decision modules in closed-loop systems, but their stochastic nature makes safe integration challenging. In this paper, we pr…

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Computer Science Preprint PDF DOI

Combining opinion and structural similarity in link recommendations to counter extreme polarization

Gabriella D. Franco, Marta C. Couto, Vitor V. Vasconcelos, Fernando P. Santos · 2026

Recommendation algorithms, used in online social networks, shape interactions between users. In particular, link-recommendation algorithms suggest new connections and affect how individuals interact a…

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Computer Science Preprint PDF DOI

SDNGuardStack: An Explainable Ensemble Learning Framework for High-Accuracy Intrusion Detection in Software-Defined Networks

Ashikuzzaman, Md. Saifuzzaman Abhi, Mahabubur Rahman, Md. Manjur Ahmed, Md. Mehedi Hasan, Md. Ahsan Arif · 2026

Software-Defined Networking (SDN) is another technology that has been developing in the last few years as a relevant technique to improve network programmability and administration. Nonetheless, its c…

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Computer Science Preprint PDF DOI

Finite-Length Empirical Comparison of Polar, PAC, and Invertible-Extractor Secrecy Codes over the Wiretap BSC

Jaswanthi Mandalapu, Andrew Thangaraj · 2026

We compare three secrecy-coding schemes for the degraded wiretap binary symmetric channel (BSC) in the finite-blocklength regime: (i) polar wiretap coset codes, (ii) PAC codes used as wiretap coset co…

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Computer Science Preprint PDF DOI

Goal-Oriented Semantic Communication for Logical Decision Making

Ahmet Faruk Saz, Faramarz Fekri · 2026

This paper develops a principled foundation for goal-oriented semantic communication for logical decision-making. Consider a setting where autonomous agents engage in collaborative perception. In such…

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Computer Science Preprint PDF DOI

Watts-per-Intelligence Part II: Algorithmic Catalysis

Elija Perrier · 2026

We develop a thermodynamic theory of algorithmic catalysis within the watts-per-intelligence framework, identifying reusable computational structures that reduce irreversible operations for a task cla…

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Computer Science Preprint PDF DOI

CS3: Efficient Online Capability Synergy for Two-Tower Recommendation

Lixiang Wang, Shaoyun Shi, Peng Wang, Wenjin Wu, Peng Jiang · 2026

To balance effectiveness and efficiency in recommender systems, multi-stage pipelines commonly use lightweight two-tower models for large-scale candidate retrieval. However, the isolated two-tower arc…

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Computer Science Preprint PDF DOI

Alleviating Linguistic and Interactional Anxiety of Non-Native Speakers in Multilingual Communication

Peinuan Qin, Justin Peng, Zhengtao Xu, Jiting Cheng, Zicheng Zhu, Naomi Yamashita, Yi-Chieh Lee · 2026

Non-native speakers (NNSs) frequently encounter speaking difficulties in multilingual communication, where existing approaches have shown promise in facilitating NNSs' comprehension and participation …

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Computer Science Preprint PDF DOI

Trust, but Verify: ByzTwin-Range, a Digital Twin Cyber-Range for Byzantine Faults

Tadeu Freitas, Joao Soares, Rolando Martins · 2026

Critical infrastructures increasingly rely on interconnected and software-driven Cyber-Physical Systems (CPS), exposing operational processes to both accidental failures and sophisticated adversarial …

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Computer Science Preprint PDF DOI

Current-State Opacity in Safe Partially Observed Quantum Petri Nets: True-Concurrency Semantics and Exact Symbolic Verification

Sichen Ding, Zhiwu Li · 2026

Classical opacity theory for discrete-event systems relies strictly on observable event sequences, fundamentally failing to capture security breaches in hybrid architectures where an attacker exploits…

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Computer Science Preprint PDF DOI

Community-Led AI Integration for Wildfire Risk Assessment: A Participatory AI Literacy and Explainability Integration (PALEI) Framework in Los Angeles, CA

Sanaz Sadat Hosseini, Mona Azarbayjani, Mohammad Pourhomayoun, Hamed Tabkhi · 2026

Climate-driven wildfires are intensifying, particularly in urban regions such as Southern California. Yet, traditional fire risk communication tools often fail to gain public trust due to inaccessible…

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