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🔍 jonathan grattage 📂 Computer Science 📄 Preprint
Showing 14 results for "jonathan grattage" in Computer Science · Preprint
Computer Science Preprint PDF DOI

What's it like to be a chat? On the co-simulation of artificial minds in human-AI conversations

Geoff Keeling, Winnie Street · 2026

Large Language Models (LLMs) can simulate person-like things which at least appear to have stable behavioural and psychological dispositions. Call these things characters. Are characters minded and ps…

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Computer Science Preprint PDF DOI

Tighter Bounds for the Randomized Polynomial-Time Simplex Algorithm for Linear Programming

Daniel Gibor · 2025

We present a randomized polynomial-time simplex algorithm with higher probability and tighter bounds for linear programming by applying improved quasi-convex properties, a logarithmic rounding on a gi…

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Computer Science Preprint PDF DOI

Differences in the Moral Foundations of Large Language Models

Peter Kirgis · 2025

Large language models are increasingly being used in critical domains of politics, business, and education, but the nature of their normative ethical judgment remains opaque. Alignment research has, t…

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Computer Science Preprint PDF DOI

Hull's Parameters of Projective Reed-Muller Code

Yufeng Song, Jinquan Luo · 2024

Projective Reed-Muller codes(PRM codes) are constructed from the family of projective hypersurfaces of a fixed degree over a finite field $\F_q$. In this paper, we completely determine the minimal dis…

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Computer Science Preprint PDF DOI

Smart Grid Security: A Verified Deep Reinforcement Learning Framework to Counter Cyber-Physical Attacks

Suman Maiti, Soumyajit Dey · 2024

The distributed nature of smart grids, combined with sophisticated sensors, control algorithms, and data collection facilities at Supervisory Control and Data Acquisition (SCADA) centers, makes them v…

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Computer Science Preprint PDF DOI

Second 6G life Workshop on Post Shannon Theory

Yaning Zhao, Christian Deppe · 2024

The one-day workshop, held prior to the "ZIF Workshop on Information Theory and Related Fields", provided an excellent opportunity for in-depth discussions on several topics within the field of post-S…

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Computer Science Preprint PDF DOI

Localizing Load-Altering Attacks Against Power Grids Using Deep Capsule Nets

Hamidreza Jahangir, Subhash Lakshminarayana, Carsten Maple · 2022

Recent research has shown that the security of power grids can be seriously threatened by botnet-type cyber attacks that target a large number of high-wattage smart electrical appliances owned by end-…

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Computer Science Preprint PDF DOI

Botnets Breaking Transformers: Localization of Power Botnet Attacks Against the Distribution Grid

Lynn Pepin, Lizhi Wang, Jiangwei Wang, Songyang Han, Pranav Pishawikar, Amir Herzberg, Peng Zhang, Fei Miao · 2022

Traditional botnet attacks leverage large and distributed numbers of compromised internet-connected devices to target and overwhelm other devices with internet packets. With increasing consumer adopti…

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Computer Science Preprint PDF DOI

Load-Altering Attacks Against Power Grids under COVID-19 Low-Inertia Conditions

Subhash Lakshminarayana, Juan Ospina, Charalambos Konstantinou · 2022

The COVID-19 pandemic has impacted our society by forcing shutdowns and shifting the way people interacted worldwide. In relation to the impacts on the electric grid, it created a significant decrease…

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Computer Science Preprint PDF DOI

Extending Merge Resolution to a Family of Proof Systems

Sravanthi Chede, Anil Shukla · 2021

Merge Resolution (MRes [Beyersdorff et al. J. Autom. Reason.'2021]) is a recently introduced proof system for false QBFs. It stores the countermodels as merge maps. Merge maps are deterministic branch…

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Computer Science Preprint PDF DOI

Artificial Stupidity

Michael Falk · 2020

Public debate about AI is dominated by Frankenstein Syndrome, the fear that AI will become superhuman and escape human control. Although superintelligence is certainly a possibility, the interest it e…

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The exact complexity of the Tutte polynomial

Tomer Kotek, Johann A. Makowsky · 2019

This is a survey on the exact complexity of computing the Tutte polynomial. It is the longer 2017 version of Chapter 25 of the CRC Handbook on the Tutte polynomial and related topics, edited by J. Ell…

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WorkingWiki: a MediaWiki-based platform for collaborative research

Lee Worden · 2012

WorkingWiki is a software extension for the popular MediaWiki platform that makes a wiki into a powerful environment for collaborating on publication-quality manuscripts and software projects. Develop…

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Computer Science Preprint PDF DOI

Fast normal random number generators on vector processors

Richard P. Brent · 2010

We consider pseudo-random number generators suitable for vector processors. In particular, we describe vectorised implementations of the Box-Muller and Polar methods, and show that they give good perf…

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