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🔍 patrick stotko 📂 Engineering
Showing 263 results for "patrick stotko" in Engineering
Engineering Preprint PDF DOI

Grid-Supporting Equipment Supply Chains Constrain the Feasible Pace of Power System Expansion

Boyu Yao, Yury Dvorkin · 2026

Power system expansion depends on the equipment required to connect, convert, regulate, and condition electricity, yet grid-supporting equipment (GSE) is rarely modeled as an explicit constraint. We d…

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Engineering Preprint PDF DOI

Investing Is Compression

Oscar Stiffelman · 2026

In 1956 John Kelly wrote a paper at Bell Labs describing the relationship between gambling and Information Theory. What came to be known as the Kelly Criterion is both an objective and a closed-form s…

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Engineering Preprint PDF DOI

Vision-Based Robotic Disassembly Combined with Real-Time MFA Data Acquisition

Federico Zocco, Maria Pozzi, Monica Malvezzi · 2026

Stable and reliable supplies of rare-Earth minerals and critical raw materials (CRMs) are essential for the development of the European Union. Since a large share of these materials enters the Union f…

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Engineering Preprint PDF DOI

S$^{3}$G: Stock State Space Graph for Enhanced Stock Trend Prediction

Yao Lu, Kaiyi Hu, Luyan Zhang · 2026

Stock trend prediction has attracted considerable attention for its potential to generate tangible investment returns. With the advent of deep learning in quantitative finance, researchers have increa…

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Engineering Preprint PDF DOI

SqueezeComposer: Temporal Speed-up is A Simple Trick for Long-form Music Composing

Jianyi Chen, Rongxiu Zhong, Shilei Zhang, Kun Qian, Jinglei Liu, Yike Guo, Wei Xue · 2026

Composing coherent long-form music remains a significant challenge due to the complexity of modeling long-range dependencies and the prohibitive memory and computational requirements associated with l…

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Engineering Preprint PDF DOI

FinTradeBench: A Financial Reasoning Benchmark for LLMs

Yogesh Agrawal, Aniruddha Dutta, Md Mahadi Hasan, Santu Karmaker, Aritra Dutta · 2026

Real-world financial decision-making is a challenging problem that requires reasoning over heterogeneous signals, including company fundamentals derived from regulatory filings and trading signals com…

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Engineering Preprint PDF DOI

TRACE: Temporal Rule-Anchored Chain-of-Evidence on Knowledge Graphs for Interpretable Stock Movement Prediction

Qianggang Ding, Haochen Shi, Luis Castejon Lozano, Miguel Conner, Juan Abia, Luis Gallego-Ledesma, Joshua Fellowes, Gerard Conangla Planes, Adam Elwood, Bang Liu · 2026

We present a Temporal Rule-Anchored Chain-of-Evidence (TRACE) on knowledge graphs for interpretable stock movement prediction that unifies symbolic relational priors, dynamic graph exploration, and LL…

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Engineering Preprint PDF DOI

Probabilistic Modeling of Venture Capital Portfolio Outliers

Kensei Sakamoto, Hasan Ugur Koyluoglu, Fuat Alican, Yigit Ihlamur · 2026

In this paper, we define probabilistic measures for venture portfolio performance based on individual outlier probability for each investment and the dependence across investments. This work is inspir…

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Engineering Preprint PDF DOI

Detecting Information Channels in Congressional Trading via Temporal Graph Learning

Benjamin Pham Roodman, Eugene Sy, J. Xavier Atero Vazquez, Yu-Shiang Huang, Che Lin, Chaun-Ju Wang · 2026

Congressional stock trading has raised concerns about potential information asymmetries and conflicts of interest in financial markets. We introduce a temporal graph network (TGN) framework to identif…

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Engineering Preprint PDF DOI

StockBot 2.0: Vanilla LSTMs Outperform Transformer-based Forecasting for Stock Prices

Shaswat Mohanty · 2026

Accurate forecasting of financial markets remains a long-standing challenge due to complex temporal and often latent dependencies, non-linear dynamics, and high volatility. Building on our earlier rec…

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Engineering Preprint PDF DOI

Q-A3C2: Quantum Reinforcement Learning with Time-Series Dynamic Clustering for Adaptive ETF Stock Selection

Yen-Ku Liu, Yun-Cheng Tsai, Samuel Yen-Chi Chen · 2025

Traditional ETF stock selection methods and reinforcement learning models such as the Asynchronous Advantage Actor-Critic (A3C) often suffer from high-dimensional feature spaces and overfitting when a…

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Engineering Preprint PDF DOI

Modular Landfill Remediation for AI Grid Resilience

Qi He, Chunyu Qu · 2025

Rising AI electricity demand and persistent landfill methane emissions constitute coupled constraints on U.S. digital infrastructure and decarbonization. While China has achieved a rapid 'de-landfilli…

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Engineering Preprint PDF DOI

Dynamic stacking ensemble learning with investor knowledge representations for stock market index prediction based on multi-source financial data

Ruize Gao, Mei Yang, Yu Wang, Shaoze Cui · 2025

The patterns of different financial data sources vary substantially, and accordingly, investors exhibit heterogeneous cognition behavior in information processing. To capture different patterns, we pr…

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Engineering Preprint PDF DOI

SALPA: Spaceborne LiDAR Point Adjustment for Enhanced GEDI Footprint Geolocation

Narumasa Tsutsumida, Rei Mitsuhashi, Yoshito Sawada, Akira Kato · 2025

Spaceborne Light Detection and Ranging (LiDAR) systems, such as NASA's Global Ecosystem Dynamics Investigation (GEDI), provide forest structure for global carbon assessments. However, geolocation unce…

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Engineering Preprint PDF DOI

Conditional Distribution Estimation of Building Characteristics with Diffusion Models for Urban Energy Modeling

Saumya Sinha, Alexandre Cortiella, Rawad El Kontar, Andrew Glaws, Ryan King, Patrick Emami · 2025

Understanding current energy consumption behavior in communities is critical for informing future energy use decisions and enabling efficient energy management. Urban energy models, which are used to …

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Engineering Preprint PDF DOI

CSMD: Curated Multimodal Dataset for Chinese Stock Analysis

Yu Liu, Zhuoying Li, Ruifeng Yang, Fengran Mo, Cen Chen · 2025

The stock market is a complex and dynamic system, where it is non-trivial for researchers and practitioners to uncover underlying patterns and forecast stock movements. The existing studies for stock …

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Engineering Preprint PDF DOI

DeltaLag: Learning Dynamic Lead-Lag Patterns in Financial Markets

Wanyun Zhou, Saizhuo Wang, Mihai Cucuringu, Zihao Zhang, Xiang Li, Jian Guo, Chao Zhang, Xiaowen Chu · 2025

The lead-lag effect, where the price movement of one asset systematically precedes that of another, has been widely observed in financial markets and conveys valuable predictive signals for trading. H…

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Engineering Preprint PDF DOI

BitSemCom: A Bit-Level Semantic Communication Framework with Learnable Probabilistic Mapping

Haoshuo Zhang, Yufei Bo, Jianhua Mo, Meixia Tao · 2025

Most existing semantic communication systems employ analog modulation, which is incompatible with modern digital communication systems. Although several digital transmission approaches have been propo…

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Engineering Preprint PDF DOI

Enhancing Financial Decision-Making: Machine Learning and AI-Powered Predictions and Analysis

Vishal Patil, Kavya Bhand, Kaustubh Mukdam, Kavya Sharma, Manas Kawtikwar, Prajwal Kavhar, Hridayansh Kaware · 2025

The proposed system aims to use various machine learning algorithms to enhance financial prediction and generate highly accurate analyses. It introduces an AI-driven platform which offers inflation-an…

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Engineering Preprint PDF DOI

GroupSHAP-Guided Integration of Financial News Keywords and Technical Indicators for Stock Price Prediction

Minjoo Kim, Jinwoong Kim, Sangjin Park · 2025

Recent advances in finance-specific language models such as FinBERT have enabled the quantification of public sentiment into index-based measures, yet compressing diverse linguistic signals into singl…

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