Papers by David Carmel
Answering Product-Questions by Utilizing Questions from Other Contextually Similar Products (2021.naacl-main)
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| Challenge: | Existing approaches to predict product-related questions fail for new or unpopular products . product-specific question answering is a popular service provided by many e-commerce websites . |
| Approach: | They propose a framework for predicting the answer to product-related questions based on the answers of similar products. |
| Outcome: | The proposed model outperforms baselines on some segments of product-related questions. |
Multi Document Summarization Evaluation in the Presence of Damaging Content (2023.findings-emnlp)
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| Challenge: | Existing metrics evaluate a summary based on relevance and consistency with the source documents. |
| Approach: | They propose to measure the ability of MDS systems to handle damaging documents in their input set by lexical similarity and language model likelihood. |
| Outcome: | The proposed metrics show that they can summarize a set of documents without damaging content. |
Generating Q&A Benchmarks for RAG Evaluation in Enterprise Settings (2025.acl-industry)
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| Challenge: | DataMorgana generates synthetic Q&A benchmarks tailored to RAG applications . lexical, syntactic, and semantic diversity of generated benchmarks exceeds existing tools . |
| Approach: | They propose a tool for generating synthetic Q&A benchmarks tailored to RAG applications in enterprise settings. |
| Outcome: | The proposed tool surpasses existing tools in terms of lexical, syntactic, and semantic diversity while maintaining high quality. |