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Showing 34746 results for "databases"
Computer Science Preprint PDF DOI

CVEs With a CVSS Score Greater Than or Equal to 9

Lena Sinterhauf, Andreas A{ss}muth, Roland Kaltefleiter ยท 2026

Critical vulnerabilities with Common Vulnerability Scoring System scores of 9.0 or higher pose severe risks to organisations' information systems. Timely detection and remediation are essential to minโ€ฆ

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AI & Data Science Preprint PDF DOI

SCM: Sleep-Consolidated Memory with Algorithmic Forgetting for Large Language Models

Saish Sachin Shinde ยท 2026

We present SCM (Sleep-Consolidated Memory), a research preview of a memory architecture for large language models that draws on neuroscientific principles to address a fundamental limitation in currenโ€ฆ

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AI & Data Science Preprint PDF DOI

A Digital Pathology Resource for Liver Cancer Quantification with Datasets, Benchmarks, and Tools

Ying Xiao, Shimiao Tang, Xitong Ling, Weiming Chen, Jun Wang, Jiawen Li, Huaitian Yuan, Jianghui Yang, Bowen Li, Huan Li, Yiting Meng, Tian Guan, Yonghong He, Hongfang Yin ยท 2026

Liver cancer, especially hepatocellular carcinoma (HCC), imposes a substantial global disease burden. Accurate diagnosis and prognostic assessment directly influence treatment selection and patient suโ€ฆ

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Mathematics Preprint PDF DOI

A resolution of Erd\H{o}s Problem #190 via Erd\H{o}s-Lov\'asz, BCT, and Baker-Harman-Pintz

Ji Ho Bae ยท 2026

Let H(k) be the smallest N such that every finite coloring of [N] contains a monochromatic or rainbow k-term arithmetic progression. Erd\H{o}s and Graham asked whether $H(k)^{1/k}/k \to \infty$ (Problโ€ฆ

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Computer Science Preprint PDF DOI

Making TransactionIsolation Checking Practical

Jian Zhang, Shuai Mu, Cheng Tan ยท 2026

Checking whether database transactions adhere to isolation levels is a crucial yet challenging problem. We present Boomslang, the first general-purpose checking framework capable of verifying configurโ€ฆ

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AI & Data Science Preprint PDF DOI

On the Impact of Face Segmentation-Based Background Removal on Recognition and Morphing Attack Detection

Eduarda Caldeira, Guray Ozgur, Fadi Boutros, Naser Damer ยท 2026

This study investigates the impact of face image background correction through segmentation on face recognition and morphing attack detection performance in realistic, unconstrained image capture scenโ€ฆ

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Computer Science Preprint PDF DOI

HaS: Accelerating RAG through Homology-Aware Speculative Retrieval

Peng Peng, Weiwei Lin, Wentai Wu, Xinyang Wang, Yongheng Liu ยท 2026

Retrieval-Augmented Generation (RAG) expands the knowledge boundary of large language models (LLMs) at inference by retrieving external documents as context. However, retrieval becomes increasingly tiโ€ฆ

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AI & Data Science Preprint PDF DOI

FSFM: A Biologically-Inspired Framework for Selective Forgetting of Agent Memory

Yingjie Gu, Wenjian Xiong, Liqiang Wang, Pengcheng Ren, Chao Li, Xiaojing Zhang, Yijuan Guo, Qi Sun, Jingyao Ma, Shidang Shi ยท 2026

For LLM agents, memory management critically impacts efficiency, quality, and security. While much research focuses on retention, selective forgetting--inspired by human cognitive processes (hippocampโ€ฆ

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AI & Data Science Preprint PDF DOI

Clinically Interpretable Sepsis Early Warning via LLM-Guided Simulation of Temporal Physiological Dynamics

Weizhi Nie, Zhen Qu, Weijie Wang, Chunpei Li, Ke Lu, Bingyang Zhou, Hongzhi Yu ยท 2026

Timely and interpretable early warning of sepsis remains a major clinical challenge due to the complex temporal dynamics of physiological deterioration. Traditional data-driven models often provide acโ€ฆ

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Computer Science Preprint PDF DOI

A GPU-Accelerated Framework for Multi-Attribute Range Filtered Approximate Nearest Neighbor Search

Zhonggen Li, Haoran Yu, Zixuan Xu, Yifan Zhu, Yunjun Gao ยท 2026

Range-filtered approximate nearest neighbor search (RFANNS) is increasingly critical for modern vector databases. However, existing solutions suffer from severe index inflation and construction overheโ€ฆ

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Computer Science Preprint PDF DOI

3DPipe: A Pipelined GPU Framework for Scalable Generalized Spatial Join over Polyhedral Objects

Lyuheng Yuan, Da Yan, Akhlaque Ahmad, Fusheng Wang ยท 2026

Spatial join is a fundamental operation in spatial databases. With the rapid growth of 3D data in applications such as LiDAR-based object detection and 3D digital pathology, there is an increasing neeโ€ฆ

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Sociology & Anthropology Preprint PDF DOI

Stochastic Networked Governance: Bridging Econophysics and Institutional Dynamics in a Positive-Sum Agent-Based Model

Alok Yadav, Saroj Yadav ยท 2026

Traditional macroeconomic growth models rely on general equilibrium and continuous, frictionless institutional transitions, failing to account for the catastrophic structural collapses observed in empโ€ฆ

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Computer Science Preprint PDF DOI

AI Incident Monitoring through a Public Health Lens

Sophia Abraham, Taiye Chen, Cyril Chhun, Giovanna Jaramillo-Gutierrez, Simon Mylius, Sayash Raaj, Peter Slattery, Sean McGregor ยท 2026

Artificial intelligence systems are now deployed at scale across sectors, accompanied by a growing number of real-world incidents ranging from misinformation and cybercrime to autonomous-system failurโ€ฆ

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Computer Science Preprint PDF DOI

Efficient Arithmetic-and-Comparison Homomorphic Encryption with Space Switching

Erwin Eko Wahyudi, Yan Solihin, Qian Lou ยท 2026

Fully homomorphic encryption (FHE) enables computation on encrypted data without decryption, making it central to privacy-preserving applications. However, no existing scheme efficiently supports bothโ€ฆ

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Computer Science Preprint PDF DOI

Cyber Defense Benchmark: Agentic Threat Hunting Evaluation for LLMs in SecOps

Alankrit Chona, Igor Kozlov, Ambuj Kumar ยท 2026

We introduce the Cyber Defense Benchmark, a benchmark for measuring how well large language model (LLM) agents perform the core SOC analyst task of threat hunting: given a database of raw Windows evenโ€ฆ

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Engineering Preprint PDF DOI

GenerativeMPC: VLM-RAG-guided Whole-Body MPC with Virtual Impedance for Bimanual Mobile Manipulation

Marcelino Julio Fernando, Miguel Altamirano Cabrera, Jeffrin Sam, Yara Mahmoud, Konstantin Gubernatorov, Dzmitry Tsetserukou ยท 2026

Bimanual mobile manipulation requires a seamless integration between high-level semantic reasoning and safe, compliant physical interaction - a challenge that end-to-end models approach opaquely and cโ€ฆ

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Computer Science Preprint PDF DOI

seneca: A Personalized Conversational Planner

Simon Bohnen, Gabriel Garbers, Lukas Ellinger, Georg Groh ยท 2026

Knowledge work demands sustained self-regulation, prioritization, and reflection-yet existing planning tools only partially support these needs. Digital to-do list applications feature task persistencโ€ฆ

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AI & Data Science Preprint PDF DOI

Detection of T-shirt Presentation Attacks in Face Recognition Systems

Mathias Ibsen, Loris Tim Ide, Christian Rathgeb, Christoph Busch ยท 2026

Face recognition systems are often used for biometric authentication. Nevertheless, it is known that without any protective measures, face recognition systems are vulnerable to presentation attacks. Tโ€ฆ

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Computer Science Preprint PDF DOI

When Transparency Falls Short: Auditing Platform Moderation During a High-Stakes Election

Benedetta Tessa, Gautam Kishore Shahi, Amaury Trujillo, Stefano Cresci ยท 2026

During major political events, social media platforms encounter increased systemic risks. However, it is still unclear if and how they adjust their moderation practices in response. The Digital Servicโ€ฆ

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Computer Science Preprint PDF DOI

Heuristic Search Space Partitioning for Low-Latency Multi-Tenant Cloud Queries

Prashant Kumar Pathak, Chandra Biksheswaran Mouleeswaran, Rama Teja Repaka ยท 2026

Large-scale cloud security platforms must continuously query millions of structured cloud resource records distributed across thousands of tenant accounts. Broad, account-spanning queries saturate datโ€ฆ

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