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| Automatic Claim Review for Climate Science via Explanation Generation | Jul 30, 2021 | DecoderExplanation Generation | —Unverified | 0 |
| SPLADE: Sparse Lexical and Expansion Model for First Stage Ranking | Jul 12, 2021 | Information RetrievalOpen-Domain Question Answering | CodeCode Available | 0 |
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| Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering | Jun 15, 2021 | Multi-hop Question AnsweringOpen-Domain Question Answering | CodeCode Available | 0 |
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| End-to-End Training of Multi-Document Reader and Retriever for Open-Domain Question Answering | Jun 9, 2021 | Answer GenerationOpen-Domain Question Answering | CodeCode Available | 1 |
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| RECONSIDER: Improved Re-Ranking using Span-Focused Cross-Attention for Open Domain Question Answering | Jun 1, 2021 | Machine Reading ComprehensionNatural Questions | —Unverified | 0 |
| Geographic Question Answering: Challenges, Uniqueness, Classification, and Future Directions | May 19, 2021 | ClassificationGeographic Question Answering | —Unverified | 0 |
| UniK-QA: Unified Representations of Structured and Unstructured Knowledge for Open-Domain Question Answering | May 16, 2021 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Efficient Retrieval Optimized Multi-task Learning | Apr 20, 2021 | Extractive Question-AnsweringMulti-Task Learning | —Unverified | 0 |
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| Open Domain Question Answering over Tables via Dense Retrieval | Mar 22, 2021 | Natural QuestionsOpen-Domain Question Answering | CodeCode Available | 0 |
| Complementary Evidence Identification in Open-Domain Question Answering | Mar 22, 2021 | DiversityEvidence Selection | —Unverified | 0 |
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| Pruning the Index Contents for Memory Efficient Open-Domain QA | Feb 21, 2021 | Open-Domain Question Answering | CodeCode Available | 1 |
| Less is More: Pre-train a Strong Text Encoder for Dense Retrieval Using a Weak Decoder | Feb 18, 2021 | DecoderLanguage Modeling | CodeCode Available | 1 |
| Reasoning Over Virtual Knowledge Bases With Open Predicate Relations | Feb 14, 2021 | Language ModelingLanguage Modelling | —Unverified | 0 |
| PAQ: 65 Million Probably-Asked Questions and What You Can Do With Them | Feb 13, 2021 | Open-Domain Question AnsweringQuestion Answering | CodeCode Available | 1 |
| Modeling Context in Answer Sentence Selection Systems on a Latency Budget | Jan 28, 2021 | Machine Reading ComprehensionOpen-Domain Question Answering | —Unverified | 0 |
| What Makes Good In-Context Examples for GPT-3? | Jan 17, 2021 | Few-Shot LearningNatural Language Understanding | CodeCode Available | 4 |
| SF-QA: Simple and Fair Evaluation Library for Open-domain Question Answering | Jan 6, 2021 | Open-Domain Question AnsweringQuestion Answering | CodeCode Available | 1 |
| EfficientQA : a RoBERTa Based Phrase-Indexed Question-Answering System | Jan 6, 2021 | Extractive Question-AnsweringGPU | —Unverified | 0 |
| Retrieving and Reading: A Comprehensive Survey on Open-domain Question Answering | Jan 4, 2021 | Machine Reading ComprehensionOpen-Domain Question Answering | —Unverified | 0 |
| End-to-End Training of Neural Retrievers for Open-Domain Question Answering | Jan 2, 2021 | Natural QuestionsOpen-Domain Question Answering | CodeCode Available | 1 |
| UnitedQA: A Hybrid Approach for Open Domain Question Answering | Jan 1, 2021 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Multi-task Retrieval for Knowledge-Intensive Tasks | Jan 1, 2021 | Fact CheckingOpen-Domain Question Answering | —Unverified | 0 |
| NeurIPS 2020 EfficientQA Competition: Systems, Analyses and Lessons Learned | Jan 1, 2021 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Rider: Reader-Guided Passage Reranking for Open-Domain Question Answering | Jan 1, 2021 | Natural QuestionsOpen-Domain Question Answering | CodeCode Available | 1 |
| HopRetriever: Retrieve Hops over Wikipedia to Answer Complex Questions | Dec 31, 2020 | Document EmbeddingOpen-Domain Question Answering | —Unverified | 0 |
| A Memory Efficient Baseline for Open Domain Question Answering | Dec 30, 2020 | Dimensionality ReductionOpen-Domain Question Answering | CodeCode Available | 1 |
| UniK-QA: Unified Representations of Structured and Unstructured Knowledge for Open-Domain Question Answering | Dec 29, 2020 | Knowledge Base Question AnsweringOpen-Domain Question Answering | CodeCode Available | 1 |
| Learning Dense Representations of Phrases at Scale | Dec 23, 2020 | Open-Domain Question AnsweringQuestion Answering | CodeCode Available | 2 |
| MIX : a Multi-task Learning Approach to Solve Open-Domain Question Answering | Dec 17, 2020 | Computational EfficiencyMulti-Task Learning | —Unverified | 0 |
| Distilling Knowledge from Reader to Retriever for Question Answering | Dec 8, 2020 | Information RetrievalKnowledge Distillation | CodeCode Available | 1 |
| Answering Ambiguous Questions through Generative Evidence Fusion and Round-Trip Prediction | Nov 26, 2020 | Open-Domain Question AnsweringQuestion Answering | CodeCode Available | 1 |
| Don't Read Too Much into It: Adaptive Computation for Open-Domain Question Answering | Nov 10, 2020 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Don’t Read Too Much Into It: Adaptive Computation for Open-Domain Question Answering | Nov 1, 2020 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Open Domain Question Answering based on Text Enhanced Knowledge Graph with Hyperedge Infusion | Nov 1, 2020 | Open-Domain Question AnsweringQuestion Answering | —Unverified | 0 |
| Neural Passage Retrieval with Improved Negative Contrast | Oct 23, 2020 | Open-Domain Question AnsweringPassage Retrieval | —Unverified | 0 |
| Answering Open-Domain Questions of Varying Reasoning Steps from Text | Oct 23, 2020 | Open-Domain Question AnsweringQuestion Answering | CodeCode Available | 1 |
