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09/20/2023
Retrieving Supporting Evidence for Generative Question Answering
Current large language models (LLMs) can exhibit near-human levels of pe...
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06/23/2023
Retrieving Supporting Evidence for LLMs Generated Answers
Current large language models (LLMs) can exhibit near-human levels of pe...
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05/11/2023
Evaluating Open-Domain Question Answering in the Era of Large Language Models
Lexical matching remains the de facto evaluation method for open-domain ...
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08/09/2022
Early Stage Sparse Retrieval with Entity Linking
Despite the advantages of their low-resource settings, traditional spars...
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08/09/2022
Unsupervised Question Clarity Prediction Through Retrieved Item Coherency
Despite recent progress on conversational systems, they still do not per...
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04/21/2022
Human Preferences as Dueling Bandits
The dramatic improvements in core information retrieval tasks engendered...
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12/13/2021
Translating Human Mobility Forecasting through Natural Language Generation
Existing human mobility forecasting models follow the standard design of...
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09/22/2021
Predicting Efficiency/Effectiveness Trade-offs for Dense vs. Sparse Retrieval Strategy Selection
Over the last few years, contextualized pre-trained transformer models s...
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08/31/2021
Shallow pooling for sparse labels
Recent years have seen enormous gains in core IR tasks, including docume...
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07/22/2020