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Bibliographic Details
Main Authors:	Nagarajan, Amith, Altman, Thomas
Format:	Preprint
Published:	2026
Subjects:	Databases Artificial Intelligence
Online Access:	https://arxiv.org/abs/2603.23050
Tags:	Add Tag No Tags, Be the first to tag this record!

Database Normalization via Dual-LLM Self-Refinement
by: Jo, Eunjae, et al.
Published: (2025)

ScaleDoc: Scaling LLM-based Predicates over Large Document Collections
by: Zhang, Hengrui, et al.
Published: (2025)

SchemaGraphSQL: Efficient Schema Linking with Pathfinding Graph Algorithms for Text-to-SQL on Large-Scale Databases
by: Safdarian, AmirHossein, et al.
Published: (2025)

Text2Schema: Filling the Gap in Designing Database Table Structures based on Natural Language
by: Wang, Qin, et al.
Published: (2025)

DFIN-SQL: Integrating Focused Schema with DIN-SQL for Superior Accuracy in Large-Scale Databases
by: Volvovsky, Shai, et al.
Published: (2024)

DocETL: Agentic Query Rewriting and Evaluation for Complex Document Processing
by: Shankar, Shreya, et al.
Published: (2024)

SQL-to-Schema Enhances Schema Linking in Text-to-SQL
by: Yang, Sun, et al.
Published: (2024)

Compound Schema Registry
by: Fu, Silvery D., et al.
Published: (2024)

SpecDB: LLM-Generated Customized Databases via Feature-Oriented Decomposition
by: Lou, Yunkai, et al.
Published: (2026)

Making Databases Faster with LLM Evolutionary Sampling
by: Erol, Mehmet Hamza, et al.
Published: (2026)

ReMatch: Retrieval Enhanced Schema Matching with LLMs
by: Sheetrit, Eitam, et al.
Published: (2024)

Schema Matching with Large Language Models: an Experimental Study
by: Parciak, Marcel, et al.
Published: (2024)

Research Challenges in Relational Database Management Systems for LLM Queries
by: Akillioglu, Kerem, et al.
Published: (2025)

Towards Scalable Schema Mapping using Large Language Models
by: Buss, Christopher, et al.
Published: (2025)

AskDB: An LLM Agent for Natural Language Interaction with Relational Databases
by: Phan, Xuan-Quang, et al.
Published: (2025)

Conceptual Schema Inference for Tabular Datasets using Large Language Models
by: Wu, Zhenyu, et al.
Published: (2025)

Extractive Schema Linking for Text-to-SQL
by: Glass, Michael, et al.
Published: (2025)

An Automated LLM-based Pipeline for Asset-Level Database Creation to Assess Deforestation Impact
by: Menon, Avanija, et al.
Published: (2025)

EvoSchema: Towards Text-to-SQL Robustness Against Schema Evolution
by: Zhang, Tianshu, et al.
Published: (2026)

PSM-SQL: Progressive Schema Learning with Multi-granularity Semantics for Text-to-SQL
by: Yang, Zhuopan, et al.
Published: (2025)

Prompt-Matcher: Leveraging Large Models to Reduce Uncertainty in Schema Matching Results
by: Feng, Longyu, et al.
Published: (2024)

Thucy: An LLM-based Multi-Agent System for Claim Verification across Relational Databases
by: Theologitis, Michael, et al.
Published: (2025)

DOT: Dynamic Knob Selection and Online Sampling for Automated Database Tuning
by: Wang, Yifan, et al.
Published: (2026)

From Documents to Database: Failure Modes for Industrial Assets
by: Kabakci-Zorlu, Duygu, et al.
Published: (2025)

Scaling Text2SQL via LLM-efficient Schema Filtering with Functional Dependency Graph Rerankers
by: Hoang, Thanh Dat, et al.
Published: (2025)

The KG-ER Conceptual Schema Language
by: Franconi, Enrico, et al.
Published: (2025)

Global Benchmark Database
by: Iser, Ashlin, et al.
Published: (2024)

CSQL: Mapping Documents into Causal Databases
by: Mahadevan, Sridhar
Published: (2026)

RSL-SQL: Robust Schema Linking in Text-to-SQL Generation
by: Cao, Zhenbiao, et al.
Published: (2024)

SMUTF: Schema Matching Using Generative Tags and Hybrid Features
by: Zhang, Yu, et al.
Published: (2024)

Robust Detection of Synthetic Tabular Data under Schema Variability
by: Kindji, G. Charbel N., et al.
Published: (2025)

Schema-Aware Multi-Task Learning for Complex Text-to-SQL
by: Wu, Yangjun, et al.
Published: (2024)

KnobTree: Intelligent Database Parameter Configuration via Explainable Reinforcement Learning
by: Chen, Jiahan, et al.
Published: (2024)

LEAD: Iterative Data Selection for Efficient LLM Instruction Tuning
by: Lin, Xiaotian, et al.
Published: (2025)

AI-Driven Research for Databases
by: Cheng, Audrey, et al.
Published: (2026)

RELATE: A Schema-Agnostic Perceiver Encoder for Multimodal Relational Graphs
by: Meyer, Joe, et al.
Published: (2025)

SEAR: Schema-Based Evaluation and Routing for LLM Gateways
by: Zhang, Zecheng, et al.
Published: (2026)

Common Foundations for SHACL, ShEx, and PG-Schema
by: Ahmetaj, S., et al.
Published: (2025)

Automated Standardization of Legacy Biomedical Metadata Using an Ontology-Constrained LLM Agent
by: Hardi, Josef, et al.
Published: (2026)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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