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Many quantum systems are being investigated in the hope of building a large-scale quantum computer. All of these systems suffer from decoherence, resulting in errors during the execution of quantum gates. Quantum error correction enables…

量子物理 · 物理学 2012-10-25 Austin G. Fowler , Adam C. Whiteside , Angus L. McInnes , Alimohammad Rabbani

This paper investigates the enhancement of financial time series forecasting with the use of neural networks through supervised autoencoders (SAE), to improve investment strategy performance. Using the Sharpe and Information Ratios, it…

交易与市场微观结构 · 定量金融 2024-12-03 Bartosz Bieganowski , Robert Ślepaczuk

Modern end-to-end autonomous driving systems suffer from a critical limitation: their planners lack mechanisms to enforce temporal consistency between predicted trajectories and evolving scene dynamics. This absence of self-supervision…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Jintao Sun , Hu Zhang , Gangyi Ding , Zhedong Zheng

Quantization-aware training (QAT) schemes have been shown to achieve near-full precision accuracy. They accomplish this by training a quantized model for multiple epochs. This is computationally expensive, mainly because of the full…

机器学习 · 计算机科学 2024-11-19 Saleh Ashkboos , Bram Verhoef , Torsten Hoefler , Evangelos Eleftheriou , Martino Dazzi

The financial domain frequently deals with large numbers of long documents that are essential for daily operations. Significant effort is put towards automating financial data analysis. However, a persistent challenge, not limited to the…

计算与语言 · 计算机科学 2024-06-21 Viet Dac Lai , Michael Krumdick , Charles Lovering , Varshini Reddy , Craig Schmidt , Chris Tanner

Smart contract security has progressed from vulnerability detection toward a broader research agenda that includes semantic reasoning, automated repair, adversarial robustness, and real-time exploit detection. This paper develops a…

密码学与安全 · 计算机科学 2026-05-19 Tamer Abdelaziz

Timely resource allocation in edge-assisted vehicular networks is essential for compute-intensive services such as autonomous driving and navigation. However, vehicle mobility leads to spatio-temporal unpredictability of resource demands,…

系统与控制 · 电气工程与系统科学 2025-10-10 Ziqi Ling , Minghui Liwang , Xianbin Wang , Seyyedali Hosseinalipour , Zhipeng Cheng , Sai Zou , Wei Ni , Xiaoyu Xia

In recent years, quantum computing has gained a substantial amount of momentum, and the capabilities of quantum devices are continually expanding and improving. Nevertheless, writing a quantum program from scratch remains tedious and…

编程语言 · 计算机科学 2026-04-07 Georg Moser , Michael Schaper

Suboptimal methods in optimal control arise due to a limited computational budget, unknown system dynamics, or a short prediction window among other reasons. Although these methods are ubiquitous, their transient performance remains…

系统与控制 · 电气工程与系统科学 2025-04-08 Aren Karapetyan , Efe C. Balta , Andrea Iannelli , John Lygeros

Generating tests that can reveal performance issues in large and complex software systems within a reasonable amount of time is a challenging task. On one hand, there are numerous combinations of input data values to explore. On the other…

软件工程 · 计算机科学 2021-04-07 Ali Sedaghatbaf , Mahshid Helali Moghadam , Mehrdad Saadatmand

Designing effective quantum models for real-world tasks remains a key challenge within Quantum Machine Learning (QML), particularly in applications such as credit card fraud detection, where extreme class imbalance and evolving attack…

量子物理 · 物理学 2025-09-01 Nouhaila Innan , Akshat Singh , Muhammad Shafique

We introduce MARKET-BENCH, a benchmark that evaluates large language models (LLMs) on introductory quantitative trading tasks by asking them to construct executable backtesters from natural language strategy descriptions and market…

计算与语言 · 计算机科学 2026-01-22 Abhay Srivastava , Sam Jung , Spencer Mateega

We test whether simple, interpretable state variables-trend and momentum-can generate durable out-of-sample alpha in one of the world's most liquid assets, gold. Using a rolling 10-year training and 6-month testing walk-forward from 2015 to…

交易与市场微观结构 · 定量金融 2025-11-12 Mainak Singha , Jose Aguilera-Toste , Vinayak Lahiri

Post-training compression is currently divided into two contrasting regimes. On the one hand, fast, data-free, and model-agnostic methods (e.g., NF4 or HQQ) offer maximum accessibility but suffer from functional collapse at extreme…

How can we rely on an end-to-end autonomous vehicle's complex decision-making system during deployment? One common solution is to have a ``fallback layer'' that checks the planned trajectory for rule violations and replaces it with a…

机器人学 · 计算机科学 2025-03-17 Chonghao Sima , Kashyap Chitta , Zhiding Yu , Shiyi Lan , Ping Luo , Andreas Geiger , Hongyang Li , Jose M. Alvarez

Ethereum smart contracts are distributed programs running on top of the Ethereum blockchain. Since program flaws can cause significant monetary losses and can hardly be fixed due to the immutable nature of the blockchain, there is a strong…

密码学与安全 · 计算机科学 2021-01-15 Clara Schneidewind , Markus Scherer , Matteo Maffei

Checkpoint/Restart (C/R) has been widely deployed in numerous HPC systems, Clouds, and industrial data centers, which are typically operated by system engineers. Nevertheless, there is no existing approach that helps system engineers…

软件工程 · 计算机科学 2024-11-06 Xiang Fu , Weiping Zhang , Xin Huang , Wubiao Xu , Shiman Meng , Luanzheng Guo , Kento Sato

Over the last few years, there has been substantial research on automated analysis, testing, and debugging of Ethereum smart contracts. However, it is not trivial to compare and reproduce that research. To address this, we present…

软件工程 · 计算机科学 2020-07-13 João F. Ferreira , Pedro Cruz , Thomas Durieux , Rui Abreu

Post-training quantization makes large reasoning models practical under tight memory and latency budgets, but it can distort the online signals that drive adaptive test-time compute allocation. Under a fixed cap on the number of newly…

人工智能 · 计算机科学 2026-05-08 Sai Babu Patarlapalli , Surya Teja Avvaru

Running microbenchmark suites often and early in the development process enables developers to identify performance issues in their application. Microbenchmark suites of complex applications can comprise hundreds of individual benchmarks…

分布式、并行与集群计算 · 计算机科学 2024-07-30 Trever Schirmer , Tobias Pfandzelter , David Bermbach