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Bevan Koopman

Pseudo-Relevance Feedback Can Improve Zero-Shot LLM-Based Dense Retrieval

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Mar 19, 2025
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Rank-R1: Enhancing Reasoning in LLM-based Document Rerankers via Reinforcement Learning

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Mar 08, 2025
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Document Screenshot Retrievers are Vulnerable to Pixel Poisoning Attacks

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Jan 28, 2025
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VISA: Retrieval Augmented Generation with Visual Source Attribution

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Dec 19, 2024
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2D Matryoshka Training for Information Retrieval

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Nov 26, 2024
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Starbucks: Improved Training for 2D Matryoshka Embeddings

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Oct 17, 2024
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Does Vec2Text Pose a New Corpus Poisoning Threat?

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Oct 09, 2024
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e-Health CSIRO at RRG24: Entropy-Augmented Self-Critical Sequence Training for Radiology Report Generation

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Aug 07, 2024
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e-Health CSIRO at "Discharge Me!" 2024: Generating Discharge Summary Sections with Fine-tuned Language Models

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Jul 03, 2024
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Dense Retrieval with Continuous Explicit Feedback for Systematic Review Screening Prioritisation

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Jun 30, 2024
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