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Showing 164887 results for "computing methodologies"
Physics Preprint PDF DOI

Fault-Tolerant Quantum Computing with Trapped Ions: The Walking Cat Architecture

Felix Tripier, Woo Chang Chung, Jacob Young, Safwan Alam, Bryce Bjork, Aharon Brodutch, Finn Lasse Buessen, Nolan J. Coble, Thomas Dellaert, Dmitri Maslov, Martin Roetteler, Edwin Tham, Mark Webster, Min Ye, John Gamble, Andrii Maksymov, J. P. Marceaux, Nicolas Delfosse ยท 2026

We propose a fault-tolerant quantum computer architecture for trapped-ion devices, which we call the walking cat architecture. Our blueprint includes a compiler, a detailed description of all the quanโ€ฆ

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Physics Preprint PDF DOI

ALMA Observations of Acetone in Hot Cores

Xia Zhang, Xiaohu Li, Zhiping Kou ยท 2026

Acetone (CH3COCH3) is a ubiquitous interstellar molecule, and serves as an important tracer of hot core chemistry. We conducted a line survey of acetone and its precursor acetaldehyde (CH3CHO) towardsโ€ฆ

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AI & Data Science Preprint PDF DOI

Do LLMs Game Formalization? Evaluating Faithfulness in Logical Reasoning

Kyuhee Kim, Auguste Poiroux, Antoine Bosselut ยท 2026

Formal verification guarantees proof validity but not formalization faithfulness. For natural-language logical reasoning, where models construct axiom systems from scratch without library constraints,โ€ฆ

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Physics Preprint PDF DOI

Competing Constraints on Superconductivity in Thick FeSe films

Ya-Xun He, Xing-Jian Liu, Qun Wang, Ting Chen, Hassan Ali, Jia-Ying Zhang, Bao-Juan Kang, Zheng Zhang, Jun-Yi Ge ยท 2026

Superconducting films emerge from the complex interplay of multiple growth parameters, making their optimization challenging. In iron-based superconductors, compressive strain is known to enhance the โ€ฆ

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Engineering Preprint PDF DOI

State Forecasting in an Estimation Framework with Surrogate Sensor Modeling

Sriram Narayanan, Mohamed Naveed Gul Mohamed, Ishan Paranjape, Indranil Nayak, Suman Chakravorty, Mrinal Kumar ยท 2026

In recent years, computational power and data availability breakthroughs have revolutionized our ability to analyze complex physical systems through the inverse problem approach. Data-driven techniqueโ€ฆ

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Physics Preprint PDF DOI

Quantum Spacetime, Quantum Gravity and Gravitized Quantum Theory

Tristan Hubsch, Djordje Minic ยท 2026

General relativity is a background-independent theory of a dynamical classical spacetime geometry. Quantum theory is formulated in a classical spacetime, as an intrinsically probabilistic, contextual โ€ฆ

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Computer Science Preprint PDF DOI

CROWDio: A Practical Mobile Crowd Computing Framework with Developer-Oriented Design, Adaptive Scheduling, and Fault Resilience

Lakshani Manamperi, Disumi Pathirana, Thiwanka Pathirana, Nipun Premarathna, Kutila Gunasekara ยท 2026

Mobile Crowd Computing (MCdC) leverages the idle computational capacity of consumer smartphones to enable distributed task processing at scale; however, widespread real-world adoption remains constraiโ€ฆ

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AI & Data Science Preprint PDF DOI

Scalable Memristive-Friendly Reservoir Computing for Time Series Classification

Cosku Can Horuz, Andrea Ceni, Claudio Gallicchio, Sebastian Otte ยท 2026

Memristive devices present a promising foundation for next-generation information processing by combining memory and computation within a single physical substrate. This unique characteristic enables โ€ฆ

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Physics Preprint PDF DOI

Electrically steered conduction topologies and period-doubling phase dynamics in VO2

Siyuan Huang, Shuaishuai Sun, Yin Shi, Wentao Wang, Chunhui Zhu, Huanfang Tian, Huaixin Yang, Jun Li, Jianqi Li ยท 2026

The insulator-to-metal transition (IMT) in strongly correlated materials, such as vanadium dioxide (VO2), offers a transformative platform for next-generation adaptive electronics and neuromorphic comโ€ฆ

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Physics Preprint PDF DOI

Four-layer charge density waves and chirality in CsV$_3$Sb$_5$

Fernando de Juan, Mark H. Fischer ยท 2026

The kagome superconductor CsV$_3$Sb$_5$ is the only one in the AV$_3$Sb$_5$ family (A=K,Rb,Cs) that shows a $2\times2\times4$ charge-density-wave (CDW) ground state competing with the more common $2\tโ€ฆ

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Physics Preprint PDF DOI

Theoretical estimates for the synthesis of $Z=119$ superheavy nuclei with Ca, Ti, V, and Cr projectiles: effects of reaction $Q$ values and mass-model dependence

K. Kawai, Y. Aritomo, K. Nakajima, S. Takagi, N. Nishimura ยท 2026

Fusion reactions with 48Ca beams, which have been used for synthesis of $Z \le 118$ nuclei, face practical limitations for the synthesis of nuclei with $Z \ge 119$ because of the limited availability โ€ฆ

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Physics Preprint PDF DOI

Perspective: Quantum Computing on Magnetic Racetrack

Ji Zou, Jelena Klinovaja, Daniel Loss ยท 2026

Magnetic domain walls have long been pursued as carriers of classical information for storage and processing. With the ability to create, control, and probe domain walls at the nanoscale, they are recโ€ฆ

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Engineering Preprint PDF DOI

Mass Matrix Assembly on Tensor Cores for Implicit Particle-In-Cell Methods

Luca Pennati, Stefano Markidis ยท 2026

Matrix-multiply-accumulate (MMA) units, or tensor cores, are now widespread across modern computing architectures. Yet, their use for particle-grid operators remains limited. In implicit particle methโ€ฆ

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Computer Science Preprint PDF DOI

Designing Transparent AI-Mediated Language Support for Intergenerational Family Communication

Sora Kang, Youjin Hwang, Joonhwan Lee ยท 2026

Intergenerational linguistic differences pose challenges to effective and intimate family communication. This paper presents GenSync, a chat-based interface that supports intergenerational understandiโ€ฆ

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Computer Science Preprint PDF DOI

Effective Traveling for Metric Instances of the Traveling Thief Problem

Jan Eube, Kelin Luo, Aneta Neumann, Frank Neumann, Heiko Roglin ยท 2026

The Traveling Thief Problem (TTP) is a multi-component optimization problem that captures the interplay between routing and packing decisions by combining the classical Traveling Salesperson Problem (โ€ฆ

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Engineering Preprint PDF DOI

Warmth and Competence in the Swarm: Designing Effective Human-Robot Teams

Genki Miyauchi, Roderich Gro{ss}, Chaona Chen ยท 2026

As groups of robots increasingly collaborate with humans, understanding how humans perceive them is critical for designing effective human-robot teams. While prior research examined how humans interprโ€ฆ

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Physics Preprint PDF DOI

Quantum Homomorphic Encryption: Towards Practical and Private Computation on Untrusted Quantum Hardware

Jon Hernandez-Bueno, Oscar Lage, Marivi Higuero, Jasone Astorga ยท 2026

As quantum computing matures into a practical paradigm, the need for secure and private quantum computation on untrusted hardware becomes increasingly urgent. While classical fully homomorphic encryptโ€ฆ

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AI & Data Science Preprint PDF DOI

ShadowPEFT: Shadow Network for Parameter-Efficient Fine-Tuning

Xianming Li, Zongxi Li, Tsz-fung Andrew Lee, Jing Li, Haoran Xie, Qing Li ยท 2026

Parameter-efficient fine-tuning (PEFT) reduces the training cost of full-parameter fine-tuning for large language models (LLMs) by training only a small set of task-specific parameters while freezing โ€ฆ

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Mathematics Preprint PDF DOI

On the reciprocity law in $\mathbb{F}_{q}[t]$

Su Hu, Enci Wang ยท 2026

In 1991, Rousseau gave a new proof of Gauss's quadratic reciprocity by comparing two distinct coset representations of the group $(\mathbb{Z}_{p}^{*} \times \mathbb{Z}_{q}^{*}) / U$ using the Chinese โ€ฆ

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Physics Preprint PDF DOI

Progress on the soft anomalous dimension in QCD

Einan Gardi, Zehao Zhu ยท 2026

We review the state-of-the-art knowledge of IR singularities in multileg QCD amplitudes, identifying the key reasons for the remarkable simplicity of the soft anomalous dimension. We then present a noโ€ฆ

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