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Showing 34746 results for "databases"
AI & Data Science Preprint PDF DOI

Contexts are Never Long Enough: Structured Reasoning for Scalable Question Answering over Long Document Sets

Harshit Joshi, Priyank Shethia, Jadelynn Dao, Monica S. Lam ยท 2026

Real-world document question answering is challenging. Analysts must synthesize evidence across multiple documents and different parts of each document. However, any fixed LLM context window can be exโ€ฆ

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AI & Data Science Preprint PDF DOI

Predicting Wind Loads on Container Ships in Harbor Environments through Multi-Fidelity Modeling

Matilde Fiore, Andrea Bresciani, Miguel Alfonso Mendez, Jeroen van Beeck ยท 2026

Modern container ships face higher wind loads due to increased windage areas, making accurate predictions of wind loads essential for mooring design. Existing empirical models, largely developed for cโ€ฆ

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AI & Data Science Preprint PDF DOI

Navigating Large-Scale Document Collections: MuDABench for Multi-Document Analytical QA

Zhanli Li, Yixuan Cao, Lvzhou Luo, Ping Luo ยท 2026

This paper introduces the task of analytical question answering over large, semi-structured document collections. We present MuDABench, a benchmark for multi-document analytical QA, where questions reโ€ฆ

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Engineering Preprint PDF DOI

AI-Driven Performance-to-Design Generation and Optimization of Marine Propellers

Leah Chen, Keni Chih-Hua Wu, Boon Tat Chia, Xiuqing Xing, Jian Cheng Wong ยท 2026

AI is increasingly used to accelerate engineering design by improving decision-making and shortening iteration cycles. Application to marine propeller design, however, remains challenging due to scarcโ€ฆ

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Computer Science Preprint PDF DOI

FixV2W: Correcting Invalid CVE-CWE Mappings with Knowledge Graph Embeddings

Sevval Simsek, Varsha Athreya, David Starobinski ยท 2026

Accurate mapping between Common Vulnerabilities and Exposures (CVE) and Common Weakness Enumeration (CWE) entries is critical for effective vulnerability management and risk assessment. However, publiโ€ฆ

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Biology & Life Sciences Preprint PDF DOI

Global remote sensing reveals vegetation clustering as a physical footprint of shifting aridity trends in drylands

David Pinto-Ramos, Marcel Gabriel Clerc, Abdelkader Makhoute, Mustapha Tlidi ยท 2026

Due to climatic changes, excessive grazing, and deforestation, semi-arid and arid ecosystems are vulnerable to desertification and land degradation. As aridity increases, vegetation cover often self-oโ€ฆ

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AI & Data Science Preprint PDF DOI

Memanto: Typed Semantic Memory with Information-Theoretic Retrieval for Long-Horizon Agents

Seyed Moein Abtahi, Rasa Rahnema, Hetkumar Patel, Neel Patel, Majid Fekri, Tara Khani ยท 2026

The transition from stateless language model inference to persistent, multi session autonomous agents has revealed memory to be a primary architectural bottleneck in the deployment of production gradeโ€ฆ

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Physics Preprint PDF DOI

OptiMat Alloys: a FAIR, living database of multi-principal element alloys enabled by a conversational agent

Yang Hu, Vladyslav Turlo ยท 2026

The FAIR principles have transformed how computational data and workflows are shared in materials research, yet existing repositories can only serve pre-computed entries -- broad coverage is perpetualโ€ฆ

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Biology & Life Sciences Preprint PDF DOI

ProDock: From multi-target consensus docking into database-backed storage

Tieu-Long Phan, Lai Hoang Son Le, Thanh-An Pham, Nhu-Ngoc Nguyen Song, Tuyet-Minh Phan, Tuyen Ngoc Truong ยท 2026

Protein--ligand docking is widely used in structure-based discovery, but routine studies often fail at the workflow level rather than at the scoring level. Receptor cleaning, ligand preparation, file โ€ฆ

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AI & Data Science Preprint PDF DOI

BioMiner: A Multi-modal System for Automated Mining of Protein-Ligand Bioactivity Data from Literature

Jiaxian Yan, Jintao Zhu, Yuhang Yang, Qi Liu, Kai Zhang, Zaixi Zhang, Xukai Liu, Boyan Zhang, Kaiyuan Gao, Jinchuan Xiao, Enhong Chen ยท 2026

Protein-ligand bioactivity data published in the literature are essential for drug discovery, yet manual curation struggles to keep pace with rapidly growing literature. Automated bioactivity extractiโ€ฆ

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AI & Data Science Preprint PDF DOI

SemanticAgent: A Semantics-Aware Framework for Text-to-SQL Data Synthesis

Qiang Gao, Zhenping Li, Anqi Zhuo, Yingxiao Zhao, Weibo Geng, Xiaosong Li ยท 2026

Existing text-to-SQL synthesis pipelines still conflate executability with semantic validity: syntactic checks and execution-based validation can retain queries that execute successfully while violatiโ€ฆ

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Computer Science Preprint PDF DOI

An Alternate Agentic AI Architecture (It's About the Data)

Fabian Wenz, Felix Treutwein, Kai Arenja, Cagatay Demiralp, Michael Stonebraker ยท 2026

For the last several years, the dominant narrative in "agentic AI" has been that large language models should orchestrate information access by dynamically selecting tools, issuing sub-queries, and syโ€ฆ

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Computer Science Preprint PDF DOI

A pragmatic classification of AI incident trajectories

Isaak Mengesha, Branwen Owen, Charlie Collins, Tina Wong, Simon Mylius, Peter Slattery, Sean McGregor ยท 2026

Public AI incident database counts conflate changes in reporting propensity, deployment growth, and shifts in harm frequency per unit of exposure. These issues introduce significant uncertainties chalโ€ฆ

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Physics Preprint PDF DOI

Navigating Order-(Dis)Order Family Trees via Group-Subgroup Transitions

Shuya Yamazaki, Yuyao Huang, Martin Hoffmann Petersen, Wei Nong, Kedar Hippalgaonkar ยท 2026

As closed-loop materials discovery systems scale to produce millions of candidate compounds, the credibility of the novelty they reward becomes a critical concern. Novelty is commonly assessed againstโ€ฆ

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AI & Data Science Preprint PDF DOI

ReaGeo: Reasoning-Enhanced End-to-End Geocoding with LLMs

Jian Cui, Zhiyuan Ren, Desheng Weng, Yongqi Zhao, Gong Wenbin, Yu Lei, Zhenning Dong ยท 2026

This paper proposes ReaGeo, an end-to-end geocoding framework based on large language models, designed to overcome the limitations of traditional multi-stage approaches that rely on text or vector simโ€ฆ

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AI & Data Science Preprint PDF DOI

Spatial Metaphors for LLM Memory: A Critical Analysis of the MemPalace Architecture

Robin Dey, Panyanon Viradecha ยท 2026

MemPalace is an open-source AI memory system that applies the ancient method of loci (memory palace) spatial metaphor to organize long-term memory for large language models; launched in April 2026, itโ€ฆ

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Computer Science Preprint PDF DOI

A Demonstration of SQLyzr: A Platform for Fine-Grained Text-to-SQL Evaluation and Analysis

Sepideh Abedini, M. Tamer Ozsu ยท 2026

Text-to-SQL models have significantly improved with the adoption of Large Language Models (LLMs), leading to their increasing use in real-world applications. Although many benchmarks exist for evaluatโ€ฆ

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Computer Science Preprint PDF DOI

A Ground-Truth-Based Evaluation of Vulnerability Detection Across Multiple Ecosystems

Peter Mandl, Paul Mandl, Martin Hausl, Maximilian Auch ยท 2026

Automated vulnerability detection tools are widely used to identify security vulnerabilities in software dependencies. However, the evaluation of such tools remains challenging due to the heterogeneouโ€ฆ

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Physics Preprint PDF DOI

Expanding the extreme-k dielectric materials space through physics-validated generative reasoning

Hossain Hridoy, Tahiya Chowdhury, Md Shafayat Hossain ยท 2026

The most technologically consequential materials are often the rarest: they occupy narrow regions of chemical space, obey competing physical constraints, and appear only sparsely in existing databasesโ€ฆ

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Physics Preprint PDF DOI

SubTropica

Mathieu Giroux, Sebastian Mizera, Giulio Salvatori ยท 2026

We present SubTropica, a Mathematica package that performs symbolic integration of multi-polylogarithmic integrals using recent advances in tropical geometry. It focuses on the class of linearly-reducโ€ฆ

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