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Bibliographic Details
Main Authors:	Zhou, Yiming, Xue, Kaiping, Chen, Enhong
Format:	Preprint
Published:	2026
Subjects:	Distributed, Parallel, and Cluster Computing
Online Access:	https://arxiv.org/abs/2602.11544
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Tailoring Gradient Methods for Differentially-Private Distributed Optimization
by: Wang, Yongqiang, et al.
Published: (2022)

Push Down Optimization for Distributed Multi Cloud Data Integration
by: Kodali, Ravi Kiran, et al.
Published: (2026)

Slim-ABC: An Optimized Atomic Broadcast Protocol
by: Sony, Nasit S, et al.
Published: (2024)

Decentralized Gradient-Free Methods for Stochastic Non-Smooth Non-Convex Optimization
by: Lin, Zhenwei, et al.
Published: (2023)

One-Bit Model Aggregation for Differentially Private and Byzantine-Robust Personalized Federated Learning
by: Lan, Muhang, et al.
Published: (2025)

A Survey on Application Layer Protocols for IoT Networks
by: Hmissi, Fatma, et al.
Published: (2024)

Optimizing Communication in Byzantine Agreement Protocols with Slim-HBBFT
by: Sony, Nasit S, et al.
Published: (2025)

Cloud Resource Allocation with Convex Optimization
by: Boghani, Shayan, et al.
Published: (2025)

An Approach to Optimizing the VABA Protocol Using $κ$-size Committee
by: Sony, Nasit S
Published: (2024)

Imitater: An Efficient Shared Mempool Protocol with Application to Byzantine Fault Tolerance
by: Zeng, Qingming, et al.
Published: (2024)

Optimistic, Signature-Free Reliable Broadcast and Its Applications
by: Shrestha, Nibesh, et al.
Published: (2025)

Beyond End-to-End: Dynamic Chain Optimization for Private LLM Adaptation on the Edge
by: Wu, Yebo, et al.
Published: (2026)

Communication-Efficient Distributed Learning with Local Immediate Error Compensation
by: Cheng, Yifei, et al.
Published: (2024)

CAT: A GPU-Accelerated FHE Framework with Its Application to High-Precision Private Dataset Query
by: Li, Qirui, et al.
Published: (2025)

Nonlinear Perturbation-based Non-Convex Optimization over Time-Varying Networks
by: Doostmohammadian, Mohammadreza, et al.
Published: (2024)

Shared Virtual Memory: Its Design and Performance Implications for Diverse Applications
by: Cooper, Bennett, et al.
Published: (2024)

Tackling Privacy Heterogeneity in Differentially Private Federated Learning
by: Xu, Ruichen, et al.
Published: (2026)

FTI-TMR: A Fault Tolerance and Isolation Algorithm for Interconnected Multicore Systems
by: Hu, Yiming
Published: (2025)

Optimizing Distributed Protocols with Query Rewrites [Technical Report]
by: Chu, David, et al.
Published: (2024)

ADP-VRSGP: Decentralized Learning with Adaptive Differential Privacy via Variance-Reduced Stochastic Gradient Push
by: Wu, Xiaoming, et al.
Published: (2025)

General Convex Agreement with Near-Optimal Communication
by: Dufay, Marc, et al.
Published: (2026)

Locally Differentially Private Online Federated Learning With Correlated Noise
by: Zhang, Jiaojiao, et al.
Published: (2024)

Byzantine-Resilient Population Protocols
by: Busch, Costas, et al.
Published: (2021)

ZEUS: An Efficient GPU Optimization Method Integrating PSO, BFGS, and Automatic Differentiation
by: Soos, Dominik, et al.
Published: (2026)

Optimizing Frequent Checkpointing via Low-Cost Differential for Distributed Training Systems
by: Yao, Chenxuan, et al.
Published: (2025)

Konflux: Optimized Function Fusion for Serverless Applications
by: Kowallik, Niklas, et al.
Published: (2026)

Logarithmic-Time Geodesically Convex Decomposition in Programmable Matter
by: Hillebrandt, Henning, et al.
Published: (2026)

Fast-HotStuff: A Fast and Resilient HotStuff Protocol
by: Jalalzai, Mohammad M., et al.
Published: (2020)

IM-PIR: In-Memory Private Information Retrieval
by: Mwaisela, Mpoki, et al.
Published: (2025)

Availability Modeling for Blockchain Provisioning in Private Clouds
by: Dantas, J, et al.
Published: (2025)

BGTplanner: Maximizing Training Accuracy for Differentially Private Federated Recommenders via Strategic Privacy Budget Allocation
by: Zhang, Xianzhi, et al.
Published: (2024)

FedCod: An Efficient Communication Protocol for Cross-Silo Federated Learning with Coding
by: Yan, Peishen, et al.
Published: (2024)

Reliable Replication Protocols on SmartNICs
by: Katebzadeh, M. R. Siavash, et al.
Published: (2025)

3-Slot-Finality Protocol for Ethereum
by: D'Amato, Francesco, et al.
Published: (2024)

Complete Graph Identification in Population Protocols
by: Kanaya, Haruki, et al.
Published: (2024)

PrefillOnly: An Inference Engine for Prefill-only Workloads in Large Language Model Applications
by: Du, Kuntai, et al.
Published: (2025)

Communication Round and Computation Efficient Exclusive Prefix-Sums Algorithms (for MPI_Exscan)
by: Träff, Jesper Larsson
Published: (2025)

A Universal Load Balancing Principle and Its Application to Large Language Model Serving
by: Chen, Zixi, et al.
Published: (2026)

Optimization of Federated Learning's Client Selection for Non-IID Data Based on Grey Relational Analysis
by: Chen, Shuaijun, et al.
Published: (2023)

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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