Papers by Vivek Srivastava
MUTANT: A Multi-sentential Code-mixed Hinglish Dataset (2023.findings-eacl)
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| Challenge: | Existing methods to identify code-mixed text are difficult to scale effectively and efficiently on multi-sentential data. |
| Approach: | They propose to identify multi-sentential code-mixed text (MCT) from multilingual articles using a token-level language-aware pipeline. |
| Outcome: | The proposed dataset includes 67k articles with 85k identified Hinglish MCTs. |
POLARIS: A Gödel Agent Framework for Small Language Models through Experience-Abstracted Policy Repair (2026.findings-acl)
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| Challenge: | Gödel agent Polaris makes policy level changes with small, auditable patches that persist in the policy and are reused on unseen instances within each benchmark. |
| Approach: | They propose a Gödel agent that performs policy repair via experience abstraction . Polaris makes policy level changes with small, auditable patches that persist in the policy . |
| Outcome: | The proposed agent improves on MGSM, DROP, GPQA, and LitBench models over the base policy and competitive baselines. |
Evaluating LLMs’ Mathematical Reasoning in Financial Document Question Answering (2024.findings-acl)
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| Challenge: | Large Language Models excel in natural language understanding, but their capability for complex mathematical reasoning with a hybrid of structured tables and unstructured text remain uncertain. |
| Approach: | They propose a prompting technique tailored to semi-structured documents that matches or outperforms baselines performance while providing a nuanced understanding of LLMs' abilities. |
| Outcome: | The proposed prompting technique outperforms baseline prompting techniques while providing a nuanced understanding of LLMs' abilities. |