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Computer Science Preprint PDF DOI

SkillDroid: Compile Once, Reuse Forever

Qijia Chen, Andrea Bellucci, Zhida Sun, Giulio Jacucci · 2026

LLM-based mobile GUI agents treat every task invocation as an independent reasoning episode, requiring a full LLM inference call at each action step. This per-step dependence makes them stateless: a t…

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Computer Science Preprint PDF DOI

CB-VER: A Stable Foundation for Modular Control Plane Verification

Dexin Zhang, Timothy Alberdingk Thijm, David Walker, Aarti Gupta · 2026

Network operators are often interested in verifying \emph{eventually-stable properties} of network control planes: properties of control plane states that hold eventually, and hold forever thereafter,…

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Computer Science Preprint PDF DOI

Poison Once, Exploit Forever: Environment-Injected Memory Poisoning Attacks on Web Agents

Wei Zou, Mingwen Dong, Miguel Romero Calvo, Shuaichen Chang, Jiang Guo, Dongkyu Lee, Xing Niu, Xiaofei Ma, Yanjun Qi, Jiarong Jiang · 2026

Memory makes LLM-based web agents personalized, powerful, yet exploitable. By storing past interactions to personalize future tasks, agents inadvertently create a persistent attack surface that spans …

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Computer Science Preprint PDF DOI

Low-Latency Stateful Stream Processing through Timely and Accurate Prefetching

Eleni Zapridou, Anastasia Ailamaki · 2026

Mission-critical applications often run "forever" and process large data volumes in real time while demanding low latency. To handle the large state of these applications, modern streaming engines rel…

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Physics Preprint PDF DOI

Black hole scalar sirens in the Milky Way

Daniel Gavilan-Martin, Olivier Simon, Dhashin Krishna, Derek F. Jackson Kimball, Dmitry Budker, Arne Wickenbrock · 2026

Hypothetical light scalar particles trigger the superradiant instability around spinning black holes (BHs), causing clouds of scalars to grow around the BH. In the presence of sufficiently strong part…

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AI & Data Science Preprint PDF DOI

Asking Forever: Universal Activations Behind Turn Amplification in Conversational LLMs

Zachary Coalson, Bo Fang, Sanghyun Hong · 2026

Multi-turn interaction length is a dominant factor in the operational costs of conversational LLMs. In this work, we present a new failure mode in conversational LLMs: turn amplification, in which a m…

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Computer Science Preprint PDF DOI

Common Knowledge Always, Forever

Martin Dieguez, David Fernandez-Duque · 2026

There has been an increasing interest in topological semantics for epistemic logic, which has been shown to be useful for, e.g., modelling evidence, degrees of belief, and self-reference. We introduce…

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Mathematics Preprint PDF DOI

Graph bootstrap percolation -- a discovery of slowness

David Fabian, Patrick Morris, Tibor Szabo · 2026

Graph bootstrap percolation is a discrete-time process capturing the spread of a virus on the edges of $K_n$. Given an initial set $G\subseteq K_n$ of infected edges, the transmission of the virus is …

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Computer Science Preprint PDF DOI

Filtered Approximate Nearest Neighbor Search in Vector Databases: System Design and Performance Analysis

Abylay Amanbayev, Brian Tsan, Tri Dang, Florin Rusu · 2026

Retrieval-Augmented Generation (RAG) applications increasingly rely on Filtered Approximate Nearest Neighbor Search (FANNS) to combine semantic retrieval with metadata constraints. While algorithmic i…

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AI & Data Science Preprint PDF DOI

Computing the Reachability Value of Posterior-Deterministic POMDPs

Nathanael Fijalkow, Arka Ghosh, Roman Kniazev, Guillermo A. Perez, Pierre Vandenhove · 2026

Partially observable Markov decision processes (POMDPs) are a fundamental model for sequential decision-making under uncertainty. However, many verification and synthesis problems for POMDPs are undec…

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Computer Science Preprint PDF DOI

Topological Semantics for Common Inductive Knowledge

Siddharth Namachivayam · 2026

Consider a community of scientists whose labs are each capable of conducting a different set of experiments. The scientists want to work together to confirm a new hypothesis, but to ensure blindness, …

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Physics Preprint PDF DOI

Accelerated design of proton exchange membranes for green hydrogen production with artificial intelligence

Huan Tran, Akhlak Mahmood, Harshal Chaudhari, Kuldeep Mamtani, Chiho Kim, Rampi Ramprasad, Anand N. Krishnamoorthy, Abhirup Patra · 2026

Water electrolysis is an eco-friendly method for hydrogen production that has reached significant levels of technological maturity. Among commercialized water-electrolysis technologies, proton-exchang…

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AI & Data Science Preprint PDF DOI

Are Your Reasoning Models Reasoning or Guessing? A Mechanistic Analysis of Hierarchical Reasoning Models

Zirui Ren, Ziming Liu · 2026

Hierarchical reasoning model (HRM) achieves extraordinary performance on various reasoning tasks, significantly outperforming large language model-based reasoners. To understand the strengths and pote…

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AI & Data Science Preprint PDF DOI

FOREVER: Forgetting Curve-Inspired Memory Replay for Language Model Continual Learning

Yujie Feng, Hao Wang, Jian Li, Xu Chu, Zhaolu Kang, Yiran Liu, Yasha Wang, Philip S. Yu, Xiao-Ming Wu · 2026

Continual learning (CL) for large language models (LLMs) aims to enable sequential knowledge acquisition without catastrophic forgetting. Memory replay methods are widely used for their practicality a…

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Computer Science Preprint PDF DOI

Dissolving a Digital Relationship: A Critical Examination of Digital Severance Behaviours in Close Relationships

Michael Yin, Angela Chiang, Robert Xiao · 2026

Fulfilling social connections are crucial for human well-being and belonging, but not all relationships last forever. As interactions increasingly move online, the act of digitally severing a relation…

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Mathematics Preprint PDF DOI

The local limit of weighted spanning trees on balanced networks

Agnes Kusz · 2025

We prove that the local limit of the weighted spanning trees on any simple connected high degree almost regular sequence of electric networks is the Poisson(1) branching process conditioned to survive…

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Computer Science Preprint PDF DOI

Statistical Guarantees in the Search for Less Discriminatory Algorithms

Chris Hays, Ben Laufer, Solon Barocas, Manish Raghavan · 2025

Recent scholarship has argued that firms building data-driven decision systems in high-stakes domains like employment, credit, and housing should search for "less discriminatory algorithms" (LDAs) (Bl…

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Mathematics Preprint PDF DOI

Shakespeare, Entropy and Educated Monkeys

Ioannis Kontoyiannis · 2025

It has often been said, correctly, that a monkey forever randomly typing on a keyboard would eventually produce the complete works of William Shakespeare. Almost just as often it has been pointed out …

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AI & Data Science Preprint PDF DOI

FiMMIA: scaling semantic perturbation-based membership inference across modalities

Anton Emelyanov, Sergei Kudriashov, Alena Fenogenova · 2025

Membership Inference Attacks (MIAs) aim to determine whether a specific data point was included in the training set of a target model. Although there are have been numerous methods developed for detec…

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Computer Science Preprint PDF DOI

CTF Archive: Capture, Curate, Learn Forever

Pratham Gupta, Aditya Gabani, Connor Nelson, Yan Shoshitaishvili · 2025

Capture the Flag (CTF) competitions represent a powerful experiential learning approach within cybersecurity education, blending diverse concepts into interactive challenges. However, the short durati…

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