Papers with global understanding
NavHint: Vision and Language Navigation Agent with a Hint Generator (2024.findings-eacl)
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| Challenge: | Existing work on vision and language navigation relies on navigation-related losses to establish the connection between vision and modalities, neglecting aspects of helping the navigation agent build a deep understanding of the visual environment. |
| Approach: | They propose to provide indirect supervision to the navigation agent through a hint generator that generates visual descriptions during navigation. |
| Outcome: | The proposed method improves the navigation performance and interpretability of the R2R and R4R datasets. |
Boosting Long-Context Information Seeking via Query-Guided Activation Refilling (2025.acl-long)
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| Challenge: | Existing methods for processing long contexts are ineffective due to their inherent context window limitations and the computational burden of extensive key-value activations. |
| Approach: | They propose a method for processing long context information-seeking tasks via query-guided ACtivation REfilling (ACRE) a bi-layer KV Cache is constructed where the layer-1 cache compactly captures global information and the layer-2 cache provides detailed, localized information. |
| Outcome: | The proposed method achieves significant improvements in both performance and efficiency on a variety of long-context information-seeking datasets. |
A Comprehensive Graph Framework for Question Answering with Mode-Seeking Preference Alignment (2025.findings-acl)
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| Challenge: | Existing studies struggle with achieving global understanding of large language models . GraphMPA is a graph-based framework with mode-seeking preference alignment . |
| Approach: | They propose a graph-based framework with mode-seeking preference alignment to improve model outputs. |
| Outcome: | The proposed framework constructs a hierarchical document graph mimicking human cognitive processes for information understanding and synthesis. |
Beyond the Panorama: Training-Free Hierarchical Perception-Reasoning for Fine-Grained Vision in MLLMs (2026.acl-long)
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| Challenge: | Existing multimodal large language models (MLLMs) face challenges in fine-grained visual tasks. |
| Approach: | They propose a training-free hierarchical perception-reasoning framework that enhances fine-grained visual understanding by simulating human perception mechanisms. |
| Outcome: | The proposed framework enhances fine-grained visual understanding by simulating human perception mechanisms. |