Papers by Murugan Sankaradass
EcoDoc: A Cost-Efficient Multimodal Document Processing System for Enterprises Using LLMs (2025.acl-industry)
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| Challenge: | Recent advances in Retrieval-Augmented Generation (RAG) frameworks and Vision-Language Models (VLMs) have improved retrieval performance on multimodal documents by processing pages as images. |
| Approach: | They propose a cost-effective multimodal document processing system that dynamically selects the processing modalities for each page as an image or text based on page characteristics and query intent. |
| Outcome: | The proposed system reduces average query processing latency by 2.29 and cost by up to 10 . it reduces cost and latency while maintaining high performance on large scale deployments . |