Papers by Shreya Shankar
PROMPTEVALS: A Dataset of Assertions and Guardrails for Custom Production Large Language Model Pipelines (2025.naacl-long)
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| Challenge: | Large language models fail to follow instructions or meet developer expectations when running in production . a dataset of 2087 LLM pipeline prompts with 12623 assertion criteria is larger than previous collections . |
| Approach: | They propose a dataset of 2087 LLM pipeline prompts with 12623 assertion criteria . they fine-tuned Mistral and Llama 3 models outperform GPT-4o by 20.93% on average . |
| Outcome: | The proposed dataset outperforms GPT-4o and mistral models in generating assertions and offers reduced latency and improved performance. |
Knowledge Graph - Deep Learning: A Case Study in Question Answering in Aviation Safety Domain (2022.lrec-1)
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Ankush Agarwal, Raj Gite, Shreya Laddha, Pushpak Bhattacharyya, Satyanarayan Kar, Asif Ekbal, Prabhjit Thind, Rajesh Zele, Ravi Shankar
| Challenge: | Existing Question Answering systems for commercial aviation use a large number of documents . a Knowledge Graph (KG) guided Deep Learning (DL) based system can be used to query the documents based on accident reports . |
| Approach: | They propose a Knowledge Graph (KG) guided Deep Learning (DL) based Question Answering system to cater to these requirements. |
| Outcome: | The proposed system achieves 7% and 40% increase in accuracy over existing systems. |