Papers by Anandhavelu Natarajan
Presentations by the Humans and For the Humans: Harnessing LLMs for Generating Persona-Aware Slides from Documents (2024.eacl-long)
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Ishani Mondal, Shwetha S, Anandhavelu Natarajan, Aparna Garimella, Sambaran Bandyopadhyay, Jordan Boyd-Graber
| Challenge: | Existing efforts to automate document-to-slide generation have failed to adapt to the persona of target audience or duration of presentation. |
| Approach: | They propose a concept of end-user specification-aware document to slides conversion that incorporates end- user specifications into the conversion process. |
| Outcome: | The proposed model can create persona-aware presentations tailored to the persona of target audience and cognitive abilities of target audiences. |
SciDoc2Diagrammer-MAF: Towards Generation of Scientific Diagrams from Documents guided by Multi-Aspect Feedback Refinement (2024.findings-emnlp)
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| Challenge: | Current text-to-image models struggle with generating accurate diagrams from long-context inputs. |
| Approach: | They propose a task that extracts relevant information from scientific papers and generates diagrams based on user intentions using intermediate code generation. |
| Outcome: | The proposed task outperforms existing models on factual correctness and visual appeal and outperfies existing ones on automatic and human judgement. |
Presentations are not always linear! GNN meets LLM for Text Document-to-Presentation Transformation with Attribution (2024.findings-emnlp)
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| Challenge: | Existing approaches to generate presentations from document to slide are difficult to implement and cause hallucination. |
| Approach: | They propose a graph-based solution that uses a combination of graph neural network and LLM to generate a presentation with attribution of content for each slide. |
| Outcome: | The proposed approach is more efficient than using LLMs for generating a presentation from the text of a document. |
LegalCore: A Dataset for Event Coreference Resolution in Legal Documents (2025.findings-acl)
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Kangda Wei, Xi Shi, Jonathan Tong, null Sai Ramana Reddy, Anandhavelu Natarajan, Rajiv Jain, Aparna Garimella, Ruihong Huang
| Challenge: | Existing research on event coreference resolution is limited to news articles . existing datasets for news articles are limited to events and coreferences . |
| Approach: | They present a dataset for the legal domain LegalCore which has been annotated with event and event coreference information. |
| Outcome: | The legal contract documents annotated in this dataset are several times longer than news articles, with an average length of around 25k tokens per document. |