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Showing 76 results for "carleton coffrin" in Computer Science
Computer Science Preprint PDF DOI

Lean Atlas: An Integrated Proof Environment for Scalable Human-AI Collaborative Formalization

Banri Yanahama, Akiyoshi Sannai · 2026

AI-driven autoformalization of mathematics is advancing rapidly. However, the type checker of a proof assistant guarantees only the logical correctness of proofs; it does not verify whether propositio…

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Computer Science Preprint PDF DOI

Efficient Constructions of Finite-State Independent Normal Pairs

Subin Pulari · 2026

Finite-state independence is a robust notion of algorithmic independence for infinite words. It was introduced for general infinite words by Becher, Carton, and Heiber via deterministic asynchronous t…

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Computer Science Preprint PDF DOI

An Improved Upper Bound for the Euclidean TSP Constant Using Band Crossovers

Julia Gaudio, Charlie K. Guan · 2026

Consider $n$ points generated uniformly at random in the unit square, and let $L_n$ be the length of their optimal traveling salesman tour. Beardwood, Halton, and Hammersley (1959) showed $L_n / \sqrt…

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Computer Science Preprint PDF DOI

The DataSquad Experiment: Lessons for Preparing Data and Computer Scientists for Work

Paula Lackie, Elliot Pickens, Dashiell Coyier · 2025

The DataSquad at Carleton College addresses a common problem at small liberal arts colleges: limited capacity for data services and few opportunities for students to gain practical experience with dat…

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Computer Science Preprint PDF DOI

A 13/6-Approximation for Strip Packing via the Bottom-Left Algorithm

Stefan Hougardy, Bart Zondervan · 2025

In the Strip Packing problem, we are given a vertical strip of fixed width and unbounded height, along with a set of axis-parallel rectangles. The task is to place all rectangles within the strip, wit…

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Computer Science Preprint PDF DOI

Automata on $S$-adic words

Valerie Berthe, Toghrul Karimov, Mihir Vahanwala · 2025

A fundamental question in logic and verification is the following: for which unary predicates $P_1, \ldots, P_k$ is the monadic second-order theory of $\langle \mathbb{N}; <, P_1, \ldots, P_k \rangle$…

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Computer Science Preprint PDF DOI

Instilling Doubts About Truth: Measuring the Impact of Tucker Carlson's Interview with Vladimir Putin Using Machine Learning and Natural Language Processing

Loni Hagen, Ly Dinh, Golfo Alexopoulos, Lingyao Li, Diego Ford, Miyoung Chong · 2025

On February 7, 2024, Russian President Vladimir Putin gave a two-hour interview with conservative political commentator, Tucker Carlson. This study investigated the impact of the Carlson- Putin interv…

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Computer Science Preprint PDF DOI

Selfish Mining under General Stochastic Rewards

Maryam Bahrani, Michael Neuder, S. Matthew Weinberg · 2025

Selfish miners selectively withhold blocks to earn disproportionately high revenue. The vast majority of the selfish mining literature focuses exclusively on block rewards. Carlsten et al. [2016] is a…

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Computer Science Preprint PDF DOI

Improving the Reliability of Cable Broadband Networks via Proactive Network Maintenance

Jiyao Hu, Zhenyu Zhou, Xiaowei Yang · 2024

Cable broadband networks are one of the few "last-mile" broadband technologies widely available in the U.S. Unfortunately, they have poor reliability after decades of deployment. The cable industry pr…

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Computer Science Preprint PDF DOI

Deterministic counting from coupling independence

Xiaoyu Chen, Weiming Feng, Heng Guo, Xinyuan Zhang, Zongrui Zou · 2024

We show that spin systems with bounded degrees and coupling independence admit fully polynomial time approximation schemes (FPTAS). We design a new recursive deterministic counting algorithm to achiev…

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Computer Science Preprint PDF DOI

Towards Asimov's Psychohistory: Harnessing Topological Data Analysis, Artificial Intelligence and Social Media data to Forecast Societal Trends

Isabela Rocha · 2024

In the age of big data and advanced computational methods, the prediction of large-scale social behaviors, reminiscent of Isaac Asimov's fictional science of Psychohistory, is becoming increasingly fe…

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Computer Science Preprint PDF DOI

Determining the Weight Spectrum of the Reed--Muller Codes RM(m-6,m)

Yueying Lou, Qichun Wang · 2024

The weight spectra of the Reed-Muller codes $RM(r,m)$ were unknown for $r=3,...,m-5$. In IEEE Trans. Inform. Theory 2024, Carlet determined the weight spectrum of $RM(m-5,m)$ for $m\ge10$ using the Ma…

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Computer Science Preprint PDF DOI

Fast and Slow Mixing of the Kawasaki Dynamics on Bounded-Degree Graphs

Aiya Kuchukova, Marcus Pappik, Will Perkins, Corrine Yap · 2024

We study the worst-case mixing time of the global Kawasaki dynamics for the fixed-magnetization Ising model on the class of graphs of maximum degree $\Delta$. Proving a conjecture of Carlson, Davies, …

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Computer Science Preprint PDF DOI

LiveScaler: Live control of the harmony of an electronic music track

Alice Rixte (LaBRI, UB) · 2024

In Electronic Dance Music (EDM), many artists use DJing techniques in order to perform their own productions live. As a consequence, they do not have access during the performance to the internal stru…

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Computer Science Preprint PDF DOI

An open problem and a conjecture on binary linear complementary pairs of codes

Shitao Li, Minjia Shi, San Ling · 2023

The existence of $q$-ary linear complementary pairs (LCPs) of codes with $q> 2$ has been completely characterized so far. This paper gives a characterization for the existence of binary LCPs of codes.…

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Computer Science Preprint PDF DOI

JAMMIN-GPT: Text-based Improvisation using LLMs in Ableton Live

Sven Hollowell, Tashi Namgyal, Paul Marshall · 2023

We introduce a system that allows users of Ableton Live to create MIDI-clips by naming them with musical descriptions. Users can compose by typing the desired musical content directly in Ableton's cli…

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Computer Science Preprint PDF DOI

Undecidability Results and Their Relevance in Modern Music Making

Halley Young · 2023

This paper delves into the intersection of computational theory and music, examining the concept of undecidability and its significant, yet overlooked, implications within the realm of modern music co…

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Computer Science Preprint PDF DOI

On the Functions Which are CCZ-equivalent but not EA-equivalent to Quadratic Functions over $\mathbb F_{p^n}$

Jaeseong Jeong, Namhun Koo, Soonhak Kwon · 2023

For a given function $F$ from $\mathbb F_{p^n}$ to itself, determining whether there exists a function which is CCZ-equivalent but EA-inequivalent to $F$ is a very important and interesting problem. F…

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Computer Science Preprint PDF DOI

A Reduction from Chores Allocation to Job Scheduling

Xin Huang, Erel Segal-Halevi · 2023

We consider allocating indivisible chores among agents with different cost functions, such that all agents receive a cost of at most a constant factor times their maximin share. The state-of-the-art w…

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Computer Science Preprint PDF DOI

Location-based AR for Social Justice: Case Studies, Lessons, and Open Challenges

Hope Schroeder, Rob Tokanel, Kyle Qian, Khoi Le · 2023

Dear Visitor and Charleston Reconstructed were location-based augmented reality (AR) experiences created between 2018 and 2020 dealing with two controversial monument sites in the US. The projects wer…

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