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Main Authors:	Poulain, Raphael, Fayyaz, Hamed, Beheshti, Rahmatollah
Format:	Preprint
Published:	2024
Subjects:	Computation and Language Machine Learning
Online Access:	https://arxiv.org/abs/2408.12055
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Enabling Scalable Evaluation of Bias Patterns in Medical LLMs
by: Fayyaz, Hamed, et al.
Published: (2024)

Fairness-Optimized Synthetic EHR Generation for Arbitrary Downstream Predictive Tasks
by: Tarek, Mirza Farhan Bin, et al.
Published: (2024)

Multimodal Sleep Apnea Detection with Missing or Noisy Modalities
by: Fayyaz, Hamed, et al.
Published: (2024)

ConTextual: Improving Clinical Text Summarization in LLMs with Context-preserving Token Filtering and Knowledge Graphs
by: Piya, Fahmida Liza, et al.
Published: (2025)

HealthGAT: Node Classifications in Electronic Health Records using Graph Attention Networks
by: Piya, Fahmida Liza, et al.
Published: (2024)

AgenticSum: An Agentic Inference-Time Framework for Faithful Clinical Text Summarization
by: Piya, Fahmida Liza, et al.
Published: (2026)

An Interoperable Machine Learning Pipeline for Pediatric Obesity Risk Estimation
by: Fayyaz, Hamed, et al.
Published: (2024)

Reward Hacking Mitigation using Verifiable Composite Rewards
by: Tarek, Mirza Farhan Bin, et al.
Published: (2025)

Steering MoE LLMs via Expert (De)Activation
by: Fayyaz, Mohsen, et al.
Published: (2025)

Text Mining Analysis of Symptom Patterns in Medical Chatbot Conversations
by: Razavi, Hamed
Published: (2025)

HyMaTE: A Hybrid Mamba and Transformer Model for EHR Representation Learning
by: Mottalib, Md Mozaharul, et al.
Published: (2025)

The Impossibility of Fair LLMs
by: Anthis, Jacy, et al.
Published: (2024)

Few-Shot Knowledge Distillation of LLMs With Counterfactual Explanations
by: Hamman, Faisal, et al.
Published: (2025)

Aligning LLMs by Predicting Preferences from User Writing Samples
by: Aroca-Ouellette, Stéphane, et al.
Published: (2025)

ALIEN: Aligned Entropy Head for Improving Uncertainty Estimation of LLMs
by: Zabolotnyi, Artem, et al.
Published: (2025)

Is Your Model Fairly Certain? Uncertainty-Aware Fairness Evaluation for LLMs
by: Wang, Yinong Oliver, et al.
Published: (2025)

Toward Revealing Nuanced Biases in Medical LLMs
by: Adiba, Farzana Islam, et al.
Published: (2025)

Group Fairness Meets the Black Box: Enabling Fair Algorithms on Closed LLMs via Post-Processing
by: Xian, Ruicheng, et al.
Published: (2025)

Counterfactual Evaluation Reveals Hidden Capability Profiles in Clinical LLMs and Agents
by: Turk, Matt
Published: (2026)

BOND: Aligning LLMs with Best-of-N Distillation
by: Sessa, Pier Giuseppe, et al.
Published: (2024)

Template-Based Probes Are Imperfect Lenses for Counterfactual Bias Evaluation in LLMs
by: Kohankhaki, Farnaz, et al.
Published: (2024)

VITAL: A New Dataset for Benchmarking Pluralistic Alignment in Healthcare
by: Shetty, Anudeex, et al.
Published: (2025)

Counterfactual Generation with Identifiability Guarantees
by: Yan, Hanqi, et al.
Published: (2024)

CALF: Aligning LLMs for Time Series Forecasting via Cross-modal Fine-Tuning
by: Liu, Peiyuan, et al.
Published: (2024)

Confronting LLMs with Traditional ML: Rethinking the Fairness of Large Language Models in Tabular Classifications
by: Liu, Yanchen, et al.
Published: (2023)

LLMs Don't Know Their Own Decision Boundaries: The Unreliability of Self-Generated Counterfactual Explanations
by: Mayne, Harry, et al.
Published: (2025)

Can Public LLMs be used for Self-Diagnosis of Medical Conditions ?
by: Balasubramanian, Nikil Sharan Prabahar, et al.
Published: (2024)

Are the Values of LLMs Structurally Aligned with Humans? A Causal Perspective
by: Kang, Yipeng, et al.
Published: (2024)

Probing Scientific General Intelligence of LLMs with Scientist-Aligned Workflows
by: Xu, Wanghan, et al.
Published: (2025)

Density estimation with LLMs: a geometric investigation of in-context learning trajectories
by: Liu, Toni J. B., et al.
Published: (2024)

Multilingual Routing in Mixture-of-Experts
by: Bandarkar, Lucas, et al.
Published: (2025)

AlignSAE: Concept-Aligned Sparse Autoencoders
by: Yang, Minglai, et al.
Published: (2025)

Perturbation Probing: A Two-Pass-per-Prompt Diagnostic for FFN Behavioral Circuits in Aligned LLMs
by: Liu, Hongliang, et al.
Published: (2026)

Compared to What? Baselines and Metrics for Counterfactual Prompting
by: Yang, Zihao, et al.
Published: (2026)

Unintended Harms of Value-Aligned LLMs: Psychological and Empirical Insights
by: Choi, Sooyung, et al.
Published: (2025)

Expected Harm: Rethinking Safety Evaluation of (Mis)Aligned LLMs
by: Chen, Yen-Shan, et al.
Published: (2026)

H3Fusion: Helpful, Harmless, Honest Fusion of Aligned LLMs
by: Tekin, Selim Furkan, et al.
Published: (2024)

Aligning Frozen LLMs by Reinforcement Learning: An Iterative Reweight-then-Optimize Approach
by: Zhang, Xinnan, et al.
Published: (2025)

Audit Me If You Can: Query-Efficient Active Fairness Auditing of Black-Box LLMs
by: Hartmann, David, et al.
Published: (2026)

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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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