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Bibliographic Details
Main Authors:	Xin, Haoran, Sun, Ying, Wang, Chao, Zhang, Weijia, Xiong, Hui
Format:	Preprint
Published:	2025
Subjects:	Information Retrieval
Online Access:	https://arxiv.org/abs/2505.19464
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Graph Signal Diffusion Model for Collaborative Filtering
by: Zhu, Yunqin, et al.
Published: (2023)

AFDGCF: Adaptive Feature De-correlation Graph Collaborative Filtering for Recommendations
by: Wu, Wei, et al.
Published: (2024)

Collaborative Retrieval for Large Language Model-based Conversational Recommender Systems
by: Zhu, Yaochen, et al.
Published: (2025)

Automatic Self-supervised Learning for Social Recommendations
by: He, Xin, et al.
Published: (2024)

Harnessing Large Language Models for Text-Rich Sequential Recommendation
by: Zheng, Zhi, et al.
Published: (2024)

Content-Based Collaborative Generation for Recommender Systems
by: Wang, Yidan, et al.
Published: (2024)

NoteLLM: A Retrievable Large Language Model for Note Recommendation
by: Zhang, Chao, et al.
Published: (2024)

Unleashing the Power of Large Language Model for Denoising Recommendation
by: Wang, Shuyao, et al.
Published: (2025)

Towards Better Instruction Following Retrieval Models
by: Zhuang, Yuchen, et al.
Published: (2025)

Bridging Language and Items for Retrieval and Recommendation: Benchmarking LLMs as Semantic Encoders
by: Hou, Yupeng, et al.
Published: (2024)

A Simple but Effective Elaborative Query Reformulation Approach for Natural Language Recommendation
by: Wen, Qianfeng, et al.
Published: (2025)

Empowering Sequential Recommendation from Collaborative Signals and Semantic Relatedness
by: Cheng, Mingyue, et al.
Published: (2024)

Collaborative Knowledge Fusion: A Novel Approach for Multi-task Recommender Systems via LLMs
by: Zhao, Chuang, et al.
Published: (2024)

Multimodal Generative Recommendation for Fusing Semantic and Collaborative Signals
by: Vandenhirtz, Moritz, et al.
Published: (2026)

Boosting Knowledge Graph-based Recommendations through Confidence-Aware Augmentation with Large Language Models
by: Cai, Rui, et al.
Published: (2025)

Retrieval-Augmented Recommendation Explanation Generation with Hierarchical Aggregation
by: Sun, Bangcheng, et al.
Published: (2025)

Enhancing LLM-based Recommendation with Preference Hint Discovery from Knowledge Graph
by: Zhang, Yuting, et al.
Published: (2026)

Towards Full Candidate Interaction: A Comprehensive Comparison Network for Better Route Recommendation
by: Guo, Hanyu, et al.
Published: (2025)

Hierarchical Time-Aware Mixture of Experts for Multi-Modal Sequential Recommendation
by: Zhang, Shengzhe, et al.
Published: (2025)

Harmonizing Large Language Models with Collaborative Behavioral Signals for Conversational Recommendation
by: Li, Guanrong, et al.
Published: (2025)

Simple and Behavior-Driven Augmentation for Recommendation with Rich Collaborative Signals
by: Choi, Doyun, et al.
Published: (2025)

Chain-of-Choice Hierarchical Policy Learning for Conversational Recommendation
by: Fan, Wei, et al.
Published: (2023)

Towards Distribution Matching between Collaborative and Language Spaces for Generative Recommendation
by: Zhang, Yi, et al.
Published: (2025)

Adapting Large Language Models by Integrating Collaborative Semantics for Recommendation
by: Zheng, Bowen, et al.
Published: (2023)

CoLLM: Integrating Collaborative Embeddings into Large Language Models for Recommendation
by: Zhang, Yang, et al.
Published: (2023)

Improve Temporal Awareness of LLMs for Sequential Recommendation
by: Chu, Zhendong, et al.
Published: (2024)

Denoised Recommendation Model with Collaborative Signal Decoupling
by: Li, Zefeng, et al.
Published: (2025)

Learning Deep Tree-based Retriever for Efficient Recommendation: Theory and Method
by: Liu, Ze, et al.
Published: (2024)

RALLRec+: Retrieval Augmented Large Language Model Recommendation with Reasoning
by: Luo, Sichun, et al.
Published: (2025)

Turning Semantics into Topology: LLM-Driven Attribute Augmentation for Collaborative Filtering
by: Meng, Junjie, et al.
Published: (2026)

Collaborative Large Language Model for Recommender Systems
by: Zhu, Yaochen, et al.
Published: (2023)

CoRAL: Collaborative Retrieval-Augmented Large Language Models Improve Long-tail Recommendation
by: Wu, Junda, et al.
Published: (2024)

SelfRACG: Enabling LLMs to Self-Express and Retrieve for Code Generation
by: Dong, Qian, et al.
Published: (2025)

Optimizing Recall or Relevance? A Multi-Task Multi-Head Approach for Item-to-Item Retrieval in Recommendation
by: Zhang, Jiang, et al.
Published: (2025)

Beyond Collaborative Filtering: A Relook at Task Formulation in Recommender Systems
by: Sun, Aixin
Published: (2024)

Post-Training Denoising of User Profiles with LLMs in Collaborative Filtering Recommendation
by: Dervishaj, Ervin, et al.
Published: (2026)

R3-REC: Reasoning-Driven Recommendation via Retrieval-Augmented LLMs over Multi-Granular Interest Signals
by: Miao, Yuchen, et al.
Published: (2026)

Molar: Multimodal LLMs with Collaborative Filtering Alignment for Enhanced Sequential Recommendation
by: Luo, Yucong, et al.
Published: (2024)

Understanding and Improving Adversarial Collaborative Filtering for Robust Recommendation
by: Zhang, Kaike, et al.
Published: (2024)

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// 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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