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Bibliographic Details
Main Authors:	Han, Shanshan, Chakraborty, Vishal, Mehrotra, Sharad
Format:	Preprint
Published:	2026
Subjects:	Databases
Online Access:	https://arxiv.org/abs/2605.01342
Tags:	Add Tag No Tags, Be the first to tag this record!

Inference-Aware & Privacy-Preserving Deletion in Databases
by: Chakraborty, Vishal, et al.
Published: (2026)

Data-CASE: Grounding Data Regulations for Compliant Data Processing Systems
by: Chakraborty, Vishal, et al.
Published: (2023)

Meaningful Data Erasure in the Presence of Dependencies
by: Chakraborty, Vishal, et al.
Published: (2025)

Scalable Enforcement of Fine Grained Access Control Policies in Relational Database Management Systems
by: Shakya, Anadi, et al.
Published: (2025)

ProBE: Proportioning Privacy Budget for Complex Exploratory Decision Support
by: Lahjouji, Nada, et al.
Published: (2024)

Don't go gaga with GIGO
by: Decker, Hendrik, et al.
Published: (2024)

GenIE - Simulator-Driven Iterative Data Exploration for Scientific Discovery
by: Colaco, Ashwin Gerard, et al.
Published: (2025)

DIM-SUM: Dynamic IMputation for Smart Utility Management
by: Hildebrant, Ryan, et al.
Published: (2025)

Query, Don't Train: Privacy-Preserving Tabular Prediction from EHR Data via SQL Queries
by: Stoisser, Josefa Lia, et al.
Published: (2025)

In-context Clustering-based Entity Resolution with Large Language Models: A Design Space Exploration
by: Fu, Jiajie, et al.
Published: (2025)

Don't Persist All : Efficient Persistent Data Structures
by: Mahapatra, Pratyush, et al.
Published: (2019)

Please Don't Kill My Vibe: Empowering Agents with Data Flow Control
by: Summers, Charlie, et al.
Published: (2025)

HyEm: Query-Adaptive Hyperbolic Retrieval for Biomedical Ontologies via Euclidean Vector Indexing
by: Deng, Ou, et al.
Published: (2026)

Cracking Vector Search Indexes
by: Mageirakos, Vasilis, et al.
Published: (2025)

Decoupling Vector Data and Index Storage for Space Efficiency
by: Ren, Yuanming, et al.
Published: (2026)

GEM: A Native Graph-based Index for Multi-Vector Retrieval
by: Tian, Yao, et al.
Published: (2026)

CALL: Context-Aware Low-Latency Retrieval in Disk-Based Vector Databases
by: Jeong, Yeonwoo, et al.
Published: (2025)

NOMAD -- Navigating Optimal Model Application to Datastreams
by: Colaco, Ashwin Gerard, et al.
Published: (2025)

Don't Forget Range Delete! Enhancing LSM-based Key-Value Stores with More Compatible Lookups and Deletes
by: Wang, Fan, et al.
Published: (2025)

Reach for Reference. Don't Judge a Database by Its Search Screen
by: Safford, Barbara Ripp
Published: (2005)

A Method for Parsing and Vectorization of Semi-structured Data used in Retrieval Augmented Generation
by: Yang, Hang, et al.
Published: (2024)

Filter-Centric Vector Indexing: Geometric Transformation for Efficient Filtered Vector Search
by: Heidari, Alireza, et al.
Published: (2025)

MINT: Multi-Vector Search Index Tuning
by: Zhu, Jiongli, et al.
Published: (2025)

LEANN: A Low-Storage Vector Index
by: Wang, Yichuan, et al.
Published: (2025)

LIST: Learning to Index Spatio-Textual Data for Embedding based Spatial Keyword Queries
by: Yin, Ziqi, et al.
Published: (2024)

Fast Tuning the Index Construction Parameters of Proximity Graphs in Vector Databases
by: Zhou, Wenyang, et al.
Published: (2026)

Optimizing SSD-Resident Graph Indexing for High-Throughput Vector Search
by: Zhao, Weichen, et al.
Published: (2026)

Efficient Data Access Paths for Mixed Vector-Relational Search
by: Sanca, Viktor, et al.
Published: (2024)

MQRLD: A Multimodal Data Retrieval Platform with Query-aware Feature Representation and Learned Index Based on Data Lake
by: Sheng, Ming, et al.
Published: (2024)

SIEVE: Effective Filtered Vector Search with Collection of Indexes
by: Li, Zhaoheng, et al.
Published: (2025)

Access Control for Information-Theoretically Secure Key-Document Stores
by: Li, Yin, et al.
Published: (2025)

SINDI: an Efficient Index for Approximate Maximum Inner Product Search on Sparse Vectors
by: Li, Ruoxuan, et al.
Published: (2025)

Trading Vector Data in Vector Databases
by: Cheng, Jin, et al.
Published: (2025)

MUVERA: Multi-Vector Retrieval via Fixed Dimensional Encodings
by: Dhulipala, Laxman, et al.
Published: (2024)

A Comprehensive Survey on Vector Database: Storage and Retrieval Technique, Challenge
by: Ma, Le, et al.
Published: (2023)

UTune: Towards Uncertainty-Aware Online Index Tuning
by: Wu, Chenning, et al.
Published: (2026)

Updatable Balanced Index for Stable Streaming Similarity Search over Large-Scale Fresh Vectors
by: Lai, Yuhui, et al.
Published: (2026)

Incremental IVF Index Maintenance for Streaming Vector Search
by: Mohoney, Jason, et al.
Published: (2024)

Frequency-Aware Graph Construction and Search for Dynamic Vector Databases
by: Zhu, Yifan, et al.
Published: (2025)

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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