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🔍 mark koch 📂 Computer Science
Showing 1815 results for "mark koch" in Computer Science
Computer Science Preprint PDF DOI

MARD: A Multi-Agent Framework for Robust Android Malware Detection

Xueying Zeng, Youquan Xian, Sihao Liu, Xudong Mou, Yanze Li, Lei Cui, Bo Li · 2026

With the rapid evolution of Android applications, traditional machine learning-based detection models suffer from concept drift. Additionally, they are constrained by shallow features, lacking deep se…

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Computer Science Preprint PDF DOI

TARMM: Scaling Delay-Critical Edge AI Offloading in 5G O-RAN via Temporal Graph Mobility Management

Peihao Yan, Yun Chen, Jie Lu, Qijun Wang, Huacheng Zeng · 2026

Emerging delay-critical edge AI applications, such as VR perception and real-time video analytics, impose stringent latency and reliability requirements on 5G networks. However, existing mobility mana…

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Computer Science Preprint PDF DOI

Large-Scale Photogrammetric Documentation of St. John's Co-Cathedral: A Workflow for Cultural Heritage Preservation

Matthew Kenely, Mark Bugeja, Andre Grima, Peter Pullicino, Matthew Pullicino, Dylan Seychell · 2026

We present a comprehensive methodology for the large-scale photogrammetric documentation of St. John's Co-Cathedral in Valletta, Malta, a UNESCO World Heritage site renowned for its ornate Baroque arc…

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Computer Science Preprint PDF DOI

A Projection-Dimension Barrier for Direct Aggregation on the Step-Duplicating Primitive Recursor

Moses Rahnama · 2026

We identify \emph{operational inexpressibility}: for a fixed input and dimension of term-rewriting proof systems, no derivation in the proof language both depends on that dimension and constrains the …

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Computer Science Preprint PDF DOI

MER 2026: From Discriminative Emotion Recognition to Generative Emotion Understanding

Zheng Lian, Xiaojiang Peng, Kele Xu, Ziyu Jia, Xinyi Che, Zebang Cheng, Fei Ma, Laizhong Cui, Yazhou Zhang, Xin Liu, Liang Yang, Jia Li, Fan Zhang, Liumeng Xue, Erik Cambria, Guoying Zhao, Bjorn W. Schuller, Jianhua Tao · 2026

MER2026 marks the fourth edition of the MER series of challenges. The MER series provides valuable data resources to the research community and offers tasks centered on recent research trends, establi…

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Computer Science Preprint PDF DOI

Proactive Detection of GUI Defects in Multi-Window Scenarios via Multimodal Reasoning

Xinyao Zhang, Rui Wang, Jinhao Cui, Haotian Huang, Wei Xue, Wenhua Hu, Jianwen Xiang, Rui Hao · 2026

Multi-window mobile scenarios, such as split-screen and foldable modes, make GUI display defects more likely by forcing applications to adapt to changing window sizes and dynamic layout reflow. Existi…

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Computer Science Preprint PDF DOI

Modular Representation Compression: Adapting LLMs for Efficient and Effective Recommendations

Yunjia Xi, Menghui Zhu, Jianghao Lin, Bo Chen, Ruiming Tang, Yong Yu, Weinan Zhang · 2026

Recently, large language models (LLMs) have advanced recommendation systems (RSs), and recent works have begun to explore how to integrate LLMs into industrial RSs. While most approaches deploy LLMs o…

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Computer Science Preprint PDF DOI

MAGRPO: Accelerated MARL Training for Fluid Antenna-Assisted Wireless Network Optimization

Wanzhe Wang, Tong Zhang, Hao Xu, Shuai Wang, Rui Wang, Kai-Kit Wong · 2026

Fluid antenna system (FAS) becomes a promising paradigm for next-generation wireless networks, which enables position-flexible antenna elements that can dynamically adjust to more favorable channel co…

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Computer Science Preprint PDF DOI

Safety-Aware AoI Scheduling for LEO Satellite-Assisted Autonomous Driving

Kangkang Sun, Junyi He, Juntong Liu, Xiuzhen Chen, Jianhua Li, Minyi Guo · 2026

Autonomous platoons traversing infrastructure gaps increasingly depend on LEO satellite backhaul for safety-critical updates, yet no existing framework jointly addresses compound Doppler from simultan…

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Computer Science Preprint PDF DOI

A Complementary Visualisation Suite for Empirical Performance Analysis: Tempographs, Histograms, Ridgeline Plots, Stacked Bar Charts, and Combination Charts Applied to Beethoven's Piano and Cello Sonatas

Ignasi Sole · 2026

The choice of visualisation in empirical performance analysis is not a neutral presentation decision but an analytical one: different graphical forms reveal different features of the same dataset, and…

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Computer Science Preprint PDF DOI

ParikkhaChain: Blockchain-Based Result Processing and Privacy-Preserving Academic Record Management for the Complete Examination Lifecycle

Rabib Jahin Ibn Momin, Ahmed Mahir Sultan Rumi, Rezwana Reaz · 2026

Academic examination systems worldwide continue to rely on centralised, opaque record-keeping that is often vulnerable to credential forgery, result tampering, examiner bias, and the absence of transp…

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Computer Science Preprint PDF DOI

Breaking the Training Barrier of Billion-Parameter Universal Machine Learning Interatomic Potentials

Yuanchang Zhou, Hongyu Wang, Yiming Du, Yan Wang, Mingzhen Li, Siyu Hu, Xiangyu Zhang, Weijian Liu, Chen Wang, Zhuoqiang Guo, Long Wang, Jingde Bu, Yutong Lu, Guangming Tan, Weile Jia · 2026

Universal Machine Learning Interatomic Potentials (uMLIPs), pre-trained on massively diverse datasets encompassing inorganic materials and organic molecules across the entire periodic table, serve as …

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Computer Science Preprint PDF DOI

Evaluating Encodings for Bivariate Edges in Adjacency Matrices

Jorge Acosta-Hernandez, Alexander Lex, Tingying He · 2026

We present the first empirical evaluation of techniques for encoding distributions of quantitative edge values within adjacency matrices. In many real-world networks, edges represent not a single valu…

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Computer Science Preprint PDF DOI

CMOS-integrated superparamagnetic tunnel junction-based p-bit

Ju-Young Yoon, Nuno Cacoilo, Advait Madhavan, Jabez J. McClelland, Shun Kanai, Hideo Ohno, Shunsuke Fukami, William A. Borders · 2026

Probabilistic computers offer promising solutions for computationally hard problems in domains such as combinatorial optimization and machine learning. A key building block in these systems is the pro…

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Computer Science Preprint PDF DOI

Improving Network Clock Synchronization by Marking Congestion

Yash Deshpande, Quirin Vogel, Laura Becker, Kaan Aykurt, Wolfgang Kellerer · 2026

Achieving consistent time across devices in distributed systems often involves exchanging timestamped messages over a network. Precise time synchronization is crucial for applications such as cellular…

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Computer Science Preprint PDF DOI

MARS: Efficient, Adaptive Co-Scheduling for Heterogeneous Agentic Systems

Yifei Wang, Hancheng Ye, Yechen Xu, Cong Guo, Chiyue Wei, Qinsi Wang, Dongting Li, Tingjun Chen, Hai "Helen" Li, Danyang Zhuo, Yiran Chen · 2026

Large language models (LLMs) are increasingly deployed as the execution core of autonomous agents rather than as standalone text generators. Agentic workloads induce a temporal shift from single-turn …

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Computer Science Preprint PDF DOI

Towards Automated Pentesting with Large Language Models

Ricardo Bessa, Rui Claro, Joao Trindade, Joao Lourenco · 2026

Large Language Models (LLMs) are redefining offensive cybersecurity by allowing the generation of harmful machine code with minimal human intervention. While attackers take advantage of dark LLMs such…

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Computer Science Preprint PDF DOI

Cross-Cultural Bias in Mel-Scale Representations: Evidence and Alternatives from Speech and Music

Shivam Chauhan, Ajay Pundhir · 2026

Modern audio systems universally employ mel-scale representations derived from 1940s Western psychoacoustic studies, potentially encoding cultural biases that create systematic performance disparities…

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Computer Science Preprint PDF DOI

Optimal FPT-Approximability for Modular Linear Equations

Konrad K. Dabrowski, Peter Jonsson, Sebastian Ordyniak, George Osipov, Magnus Wahlstrom · 2026

We show optimal FPT-approximability results for solving almost satisfiable systems of modular linear equations, completing the picture of the parameterized complexity and FPT-approximability landscape…

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Computer Science Preprint PDF DOI

Mask-Free Privacy Extraction and Rewriting: A Domain-Aware Approach via Prototype Learning

Xiaodong Li, Yuhua Wang, Qingchen Yu, Zixuan Qin, Yifan Sun, Qinnan Zhang, Hainan Zhang, Zhiming Zheng · 2026

Client-side privacy rewriting is crucial for deploying LLMs in privacy-sensitive domains. However, existing approaches struggle to balance privacy and utility. Full-text methods often distort context,…

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