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Computer Science Preprint PDF DOI

CuRast: Cuda-Based Software Rasterization for Billions of Triangles

Markus Schutz, Lukas Lipp, Elias Kristmann, Michael Wimmer · 2026

Previous work shows that small triangles can be rasterized efficiently with compute shaders. Building on this insight, we explore how far this can be pushed for massive triangle datasets without the n…

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Computer Science Preprint PDF DOI

Infernux: A Python-Native Game Engine with JIT-Accelerated Scripting

Lizhe Chen · 2026

This report describes Infernux, an open-source game engine that pairs a C++17/Vulkan real-time core with a Python production layer connected through a single pybind11 boundary. To close the throughput…

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Computer Science Preprint PDF DOI

Resource Allocation in Strategic Adversarial Interactions: Colonel Blotto Games and Their Applications in Control Systems

Keith Paarporn, Rahul Chandan, Mahnoosh Alizadeh, Jason R. Marden · 2026

Resource allocation under strategic adversarial constraints represents a fundamental challenge in control systems, from cybersecurity defense to infrastructure protection. While game-theoretic framewo…

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Computer Science Preprint PDF DOI

Vulcan: Instance-Optimal Systems Heuristics Through LLM-Driven Search

Rohit Dwivedula, Divyanshu Saxena, Sujay Yadalam, Daehyeok Kim, Aditya Akella · 2025

Resource-management tasks in modern operating and distributed systems continue to rely primarily on hand-designed heuristics for tasks such as scheduling, caching, or active queue management. Designin…

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Computer Science Preprint PDF DOI

PolyKAN: Efficient Fused GPU Operators for Polynomial Kolmogorov-Arnold Network Variants

Mingkun Yu, Heming Zhong, Dan Huang, Yutong Lu, Jiazhi Jiang · 2025

Kolmogorov-Arnold Networks (KANs) promise higher expressive capability and stronger interpretability than Multi-Layer Perceptron, particularly in the domain of AI for Science. However, practical adopt…

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Computer Science Preprint PDF DOI

Query Optimization in the Wild: Realities and Trends

Yuanyuan Tian · 2025

For nearly half a century, the core design of query optimizers in industrial database systems has remained remarkably stable, relying on foundational principles from System R and the Volcano/Cascades …

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Computer Science Preprint PDF DOI

Speeding up SQL subqueries via decoupling of non-correlated predicate (extended version)

Dmitrii Radivonchik, Yakov Kuzin, Anton Chizhov, Dmitriy Shcheka, Mikhail Firsov, Kirill Smirnov, George Chernishev · 2025

In this paper, we discuss a novel technique for processing correlated subqueries in SQL. The core idea is to isolate the non-correlated part of the predicate and use it to reduce the number of evaluat…

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Computer Science Preprint PDF DOI

LogPilot: Intent-aware and Scalable Alert Diagnosis for Large-scale Online Service Systems

Zhihan Jiang, Jinyang Liu, Yichen Li, Haiyu Huang, Xiao He, Tieying Zhang, Jianjun Chen, Yi Li, Rui Shi, Michael R. Lyu · 2025

Effective alert diagnosis is essential for ensuring the reliability of large-scale online service systems. However, on-call engineers are often burdened with manually inspecting massive volumes of log…

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Computer Science Preprint PDF DOI

CrossTL: A Universal Programming Language Translator with Unified Intermediate Representation

Nripesh Niketan, Vaatsalya Shrivastva · 2025

We present CrossTL, a universal programming language translator enabling bidirectional translation between multiple languages through a unified intermediate representation called CrossGL. Traditional …

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Computer Science Preprint PDF DOI

Towards Practical Data-Dependent Memory-Hard Functions with Optimal Sustained Space Trade-offs in the Parallel Random Oracle Model

Jeremiah Blocki, Blake Holman · 2025

Memory-Hard Functions (MHF) are a useful cryptographic primitive to build egalitarian proofs-of-work and to help protect low entropy secrets (e.g., user passwords) against brute-forces attacks. Ideall…

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Computer Science Preprint PDF DOI

Drilling into Erasmus learning mobility flows between countries 2014-2024

Vladimir Batagelj · 2025

Analyzing the Erasmus mobility network, we illustrate typical problems and approaches in analyzing weighted networks. We propose alternative exploratory views on the network "Erasmus+ learning mobilit…

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Computer Science Preprint PDF DOI

M\`imir: A real-time interactive visualization library for CUDA programs

Francisco Carter, Nancy Hitschfeld, Cristobal A. Navarro · 2025

Real-time visualization of computational simulations running over graphics processing units (GPU) is a valuable feature in modern science and technological research, as it allows researchers to visual…

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Computer Science Preprint PDF DOI

Iris: A Next Generation Digital Pathology Rendering Engine

Ryan Erik Landvater, Ulysses Balis · 2025

Digital pathology is a tool of rapidly evolving importance within the discipline of pathology. Whole slide imaging promises numerous advantages; however, adoption is limited by challenges in ease of u…

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Computer Science Preprint PDF DOI

TickIt: Leveraging Large Language Models for Automated Ticket Escalation

Fengrui Liu, Xiao He, Tieying Zhang, Jianjun Chen, Yi Li, Lihua Yi, Haipeng Zhang, Gang Wu, Rui Shi · 2025

In large-scale cloud service systems, support tickets serve as a critical mechanism for resolving customer issues and maintaining service quality. However, traditional manual ticket escalation process…

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Computer Science Preprint PDF DOI

BARQ: A Vectorized SPARQL Query Execution Engine

Simon Gratzer, Lars Heling, Pavel Klinov · 2025

Stardog is a commercial Knowledge Graph platform built on top of an RDF graph database whose primary means of communication is a standardized graph query language called SPARQL. This paper describes o…

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Computer Science Preprint PDF DOI

SparkAttention: High-Performance Multi-Head Attention for Large Models on Volta GPU Architecture

Youxuan Xu, Tong Wu, Shigang Li, Xueying Wang, Jingjing Wang · 2025

Transformer are widely used in various fields such as natural language processing and computer vision. However, the training time for large Transformer models can be challenging due to the Multi-Head …

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Computer Science Preprint PDF DOI

Double-Precision Floating-Point Data Visualizations Using Vulkan API

Nezihe Sozen · 2024

Proper representation of data in graphical visualizations becomes challenging when high accuracy in data types is required, especially in those situations where the difference between double-precision…

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Computer Science Preprint PDF DOI

Voltran: Unlocking Trust and Confidentiality in Decentralized Federated Learning Aggregation

Hao Wang, Yichen Cai, Jun Wang, Chuan Ma, Chunpeng Ge, Xiangmou Qu, Lu Zhou · 2024

The decentralized Federated Learning (FL) paradigm built upon blockchain architectures leverages distributed node clusters to replace the single server for executing FL model aggregation. This paradig…

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Computer Science Preprint PDF DOI

Revolutionizing Text-to-Image Retrieval as Autoregressive Token-to-Voken Generation

Yongqi Li, Hongru Cai, Wenjie Wang, Leigang Qu, Yinwei Wei, Wenjie Li, Liqiang Nie, Tat-Seng Chua · 2024

Text-to-image retrieval is a fundamental task in multimedia processing, aiming to retrieve semantically relevant cross-modal content. Traditional studies have typically approached this task as a discr…

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Computer Science Preprint PDF DOI

COOK Access Control on an embedded Volta GPU

Benjamin Lesage, Frederic Boniol, Claire Pagetti · 2024

The last decade has seen the emergence of a new generation of multi-core in response to advances in machine learning, and in particular Deep Neural Network (DNN) training and inference tasks. These pl…

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