A Thousand Words Are Worth More Than a Picture: Natural Language-Centric Outside-Knowledge Visual Question Answering Jan 14, 2022 Generative Question Answering Image to text
— Unverified 0Transform-Retrieve-Generate: Natural Language-Centric Outside-Knowledge Visual Question Answering Jan 1, 2022 Generative Question Answering Image to text
— Unverified 0Sparsifying Sparse Representations for Passage Retrieval by Top-k Masking Dec 17, 2021 Passage Retrieval Representation Learning
— Unverified 0CONQRR: Conversational Query Rewriting for Retrieval with Reinforcement Learning Dec 16, 2021 Conversational Question Answering Passage Retrieval
— Unverified 0Conversational Search with Mixed-Initiative -- Asking Good Clarification Questions backed-up by Passage Retrieval Dec 14, 2021 Conversational Search Passage Retrieval
— Unverified 0Tackling Query-Focused Summarization as A Knowledge-Intensive Task: A Pilot Study Dec 14, 2021 Open-Domain Question Answering Passage Retrieval
— Unverified 0A Sensitivity Analysis of the MSMARCO Passage Collection Dec 6, 2021 Passage Retrieval Retrieval
— Unverified 0How to Build Robust FAQ Chatbot with Controllable Question Generator? Nov 18, 2021 Chatbot Diversity
— Unverified 0Modeling Multi-hop Question Answering as Single Sequence Prediction Nov 16, 2021 Answer Generation Decoder
— Unverified 0Sentence-aware Contrastive Learning for Open-Domain Passage Retrieval Nov 16, 2021 Contrastive Learning Passage Retrieval
— Unverified 0Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One? Nov 16, 2021 Open-Domain Question Answering Passage Retrieval
— Unverified 0Slot Filling for Biomedical Information Extraction Nov 16, 2021 named-entity-recognition Named Entity Recognition
— Unverified 0RE: A Study for Restorable Embeddings Nov 16, 2021 Language Modeling Language Modelling
— Unverified 0Hyperlink-induced Pre-training for Passage Retrieval of Open-domain Question Answering Nov 16, 2021 Open-Domain Question Answering Passage Retrieval
— Unverified 0Multi-Vector Attention Models for Deep Re-ranking Nov 1, 2021 Passage Retrieval Re-Ranking
— Unverified 0Multi-stage Training with Improved Negative Contrast for Neural Passage Retrieval Nov 1, 2021 Passage Retrieval Retrieval
— Unverified 0Simple and Effective Unsupervised Redundancy Elimination to Compress Dense Vectors for Passage Retrieval Nov 1, 2021 Open-Domain Question Answering Passage Retrieval
— Unverified 0Learning Representations for Zero-Shot Retrieval over Structured Data Oct 29, 2021 Passage Retrieval Question Answering
— Unverified 0Sentence-aware Contrastive Learning for Open-Domain Passage Retrieval Oct 14, 2021 Contrastive Learning Passage Retrieval
— Unverified 0RocketQAv2: A Joint Training Method for Dense Passage Retrieval and Passage Re-ranking Oct 14, 2021 Data Augmentation Information Retrieval
— Unverified 0Mention Memory: incorporating textual knowledge into Transformers through entity mention attention Oct 12, 2021 Claim Verification Natural Language Understanding
Code Code Available 0KG-FiD: Infusing Knowledge Graph in Fusion-in-Decoder for Open-Domain Question Answering Oct 8, 2021 Answer Generation Decoder
— Unverified 0Encoder Adaptation of Dense Passage Retrieval for Open-Domain Question Answering Oct 4, 2021 Domain Adaptation Open-Domain Question Answering
— Unverified 0Slot Filling for Biomedical Information Extraction Sep 17, 2021 named-entity-recognition Named Entity Recognition
Code Code Available 0VerbCL: A Dataset of Verbatim Quotes for Highlight Extraction in Case Law Aug 23, 2021 Document Summarization Passage Retrieval
Code Code Available 0PAIR: Leveraging Passage-Centric Similarity Relation for Improving Dense Passage Retrieval Aug 13, 2021 Knowledge Distillation Natural Questions
— Unverified 0DoSSIER@COLIEE 2021: Leveraging dense retrieval and summarization-based re-ranking for case law retrieval Aug 9, 2021 Information Retrieval Passage Retrieval
Code Code Available 0xMoCo: Cross Momentum Contrastive Learning for Open-Domain Question Answering Aug 1, 2021 Contrastive Learning Information Retrieval
— Unverified 0Domain-matched Pre-training Tasks for Dense Retrieval Jul 28, 2021 Information Retrieval Passage Retrieval
— Unverified 0A Modern Perspective on Query Likelihood with Deep Generative Retrieval Models Jun 25, 2021 Passage Re-Ranking Passage Retrieval
Code Code Available 0Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering Jun 15, 2021 Multi-hop Question Answering Open-Domain Question Answering
Code Code Available 0Extracting Variable-Depth Logical Document Hierarchy from Long Documents: Method, Evaluation, and Application May 14, 2021 Binary Classification Passage Retrieval
— Unverified 0Societal Biases in Retrieved Contents: Measurement Framework and Adversarial Mitigation for BERT Rankers Apr 28, 2021 Disentanglement Fairness
Code Code Available 0GermanQuAD and GermanDPR: Improving Non-English Question Answering and Passage Retrieval Apr 26, 2021 Passage Retrieval Question Answering
— Unverified 0Contextualized Query Embeddings for Conversational Search Apr 18, 2021 Conversational Search Information Retrieval
— Unverified 0Joint Passage Ranking for Diverse Multi-Answer Retrieval Apr 17, 2021 Answer Generation Diversity
— Unverified 0Leveraging Query Resolution and Reading Comprehension for Conversational Passage Retrieval Feb 17, 2021 Passage Retrieval Reading Comprehension
— Unverified 0Supporting search engines with knowledge and context Feb 12, 2021 Articles Conversational Search
— Unverified 0Assessing the Benefits of Model Ensembles in Neural Re-Ranking for Passage Retrieval Jan 21, 2021 Learning-To-Rank Passage Reranking
— Unverified 0A Comparison of Question Rewriting Methods for Conversational Passage Retrieval Jan 19, 2021 Passage Retrieval Question Rewriting
Code Code Available 0A Deep Metric Learning Method for Biomedical Passage Retrieval Dec 1, 2020 Metric Learning Passage Retrieval
— Unverified 0A Little Bit Is Worse Than None: Ranking with Limited Training Data Nov 1, 2020 Passage Retrieval Retrieval
Code Code Available 0Making Information Seeking Easier: An Improved Pipeline for Conversational Search Nov 1, 2020 Conversational Search Passage Ranking
— Unverified 0Neural Passage Retrieval with Improved Negative Contrast Oct 23, 2020 Open-Domain Question Answering Passage Retrieval
— Unverified 0RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering Oct 16, 2020 Data Augmentation Natural Questions
— Unverified 0Brown University at TREC Deep Learning 2019 Sep 8, 2020 Deep Learning Information Retrieval
— Unverified 0Multi-Stage Conversational Passage Retrieval: An Approach to Fusing Term Importance Estimation and Neural Query Rewriting May 5, 2020 Ad-Hoc Information Retrieval Conversational Search
— Unverified 0Do Neural Ranking Models Intensify Gender Bias? May 1, 2020 Information Retrieval Passage Retrieval
Code Code Available 0Question Rewriting for Conversational Question Answering Apr 30, 2020 Conversational Question Answering Passage Retrieval
— Unverified 0Expansion via Prediction of Importance with Contextualization Apr 29, 2020 Language Modeling Language Modelling
Code Code Available 0