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最萌最前沿的NLP、搜索與推薦技術

文 | 舒意恒（南京大學碩士生，知識圖譜方向）

編 |? 北大小才女小軼

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2019年的時候，舒意恒Y.Shu整理了一份《2019年，智能問答有哪些研究方向？》，如今2020年已經過去了一半，該領域的研究趨勢發生了一些有趣的變化。于是Y.Shu繼續為大家整理了今年ACL、AAAI、IJCAI、SIGIR、CVPR、ICML、KDD等頂級會議上智能問答方向的92篇論文，進行了分方向梳理，并為大家打包了這92篇的論文PDF掛在訂閱號后臺方便大家下載。

在智能問答涉及的各個小方向上，視覺/視頻問答、對話、問題生成等主題成為最熱門的研究方向。不同于關于 2019 年 QA 研究的統計，多跳問答在今年上半年似乎沒有持續的熱度。

在訂閱號 「夕小瑤的賣萌屋」 后臺回復關鍵詞【0713】，即可下載92篇論文pdf合集。

基準測試

• AAAI 2020｜Getting Closer to AI Complete Question Answering: A Set of Prerequisite Real Tasks 新的閱讀理解數據集，包含基于文本的世界知識和無法回答的問題

• ACL 2020｜What Question Answering can Learn from Trivia Nerds 問答系統能從冷知識書呆子那兒學到啥？

常識問答

• AAAI 2020｜Graph-Based Reasoning over Heterogeneous External Knowledge for Commonsense Question Answering

• AAAI 2020｜PIQA: Reasoning about Physical Commonsense in Natural Language

• ProtoQA: A Question Answering Dataset for Prototypical Common-Sense Reasoning 常識推理數據集

社區問答

• AAAI 2020｜Attentive User-Engaged Adversarial Neural Network for Community Question Answering

• AAAI 2020｜Joint Learning of Answer Selection and Answer Summary Generation in Community Question Answering

文檔級問答

• ACL 2020｜Probabilistic Assumptions Matter: Improved Models for Distantly-Supervised Document-Level Question Answering

• ACL 2020｜RikiNet: Reading Wikipedia Pages for Natural Question Answering 長文檔閱讀

片段選擇

• ACL 2020｜Transformers to Learn Hierarchical Contexts in Multiparty Dialogue for Span-based Question Answering

• ACL 2020｜Span Selection Pre-training for Question Answering

• ACL 2020｜CorefQA: Coreference Resolution as Query-based Span Prediction 基于片段預測的共指消解

開放域問答

• ACL 2020｜Contextualized Sparse Representations for Real-Time Open-Domain Question Answering

• ACL 2020｜Dense Passage Retrieval for Open-Domain Question Answering

• ACL 2020｜Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index

知識庫問答與多跳問答

• ACL 2020｜Improving Multi-hop Question Answering over Knowledge Graphs using Knowledge Base Embeddings 利用知識圖譜嵌入的多跳問答模型，獲得 SOTA

• ACL 2020｜Unsupervised Alignment-based Iterative Evidence Retrieval for Multi-hop Question Answering 多跳問答的迭代解釋檢索

• ACL 2020｜Query Graph Generation for Answering Multi-hop Complex Questions from Knowledge Bases 知識庫問答的多跳復雜問題查詢圖生成

• AAAI 2020｜Skeleton-based Semantic Parsing for Complex Questions over Knowledge Bases

高效的問答系統

• ACL 2020｜DeFormer: Decomposing Pre-trained Transformers for Faster Question Answering 問題和文段分別編碼

• ACL 2020｜Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index

對話

• AAAI 2020｜Improving Knowledge-Aware Dialogue Generation via Knowledge Base Question Answering

• AAAI 2020｜An Empirical Study of Content Understanding in Conversational Question Answering

• SIGIR 2020｜Open-Retrieval Conversational Question Answering

• ACL 2020｜Fluent Response Generation for Conversational Question Answering

• ACL 2020｜Do not let the history haunt you: Mitigating Compounding Errors in Conversational Question Answering

• ACL 2020｜Learning to Identify Follow-Up Questions in Conversational Question Answering

• ACL 2020｜DoQA - Accessing Domain-Specific FAQs via Conversational QA

視覺問答

包括針對圖像、視頻的問答。

• IJCAI 2020｜Mucko: Multi-Layer Cross-Modal Knowledge Reasoning for Fact-based Visual Question Answering

• ICML 2020｜Probing Emergent Semantics in Predictive Agents via Question Answering

• IEEE TGRS｜RSVQA: Visual Question Answering for Remote Sensing Data

• CVPR 2020｜Counterfactual Samples Synthesizing for Robust Visual Question Answering

• AAAI 2020 workshop｜A Study on Multimodal and Interactive Explanations for Visual Question Answering

• CVPR 2020 oral｜Hierarchical Conditional Relation Networks for Video Question Answering

• CVPR 2020｜On the General Value of Evidence, and Bilingual Scene-Text Visual Question Answering

• IEEE SEMANTIC COMPUTING｜Augmenting Visual Question Answering with Semantic Frame Information in a Multitask Learning Approach

• AAAI 2020｜Re-Attention for Visual Question Answering

• AAAI 2020｜Divide and Conquer: Question-Guided Spatio-Temporal Contextual Attention for Video Question Answering

• AAAI 2020｜Segment-then-Rank: Non-factoid Question Answering on Instructional Videos

• AAAI 2020｜Location-aware Graph Convolutional Networks for Video Question Answering

• AAAI 2020｜Multi-Question Learning for Visual Question Answering

• AAAI 2020｜Reasoning with Heterogeneous Graph Alignment for Video Question Answering

• AAAI 2020｜Unified Vision-Language Pre-Training for Image Captioning and VQA

• AAAI 2020｜KnowIT VQA: Answering Knowledge-Based Questions about Videos

• AAAI 2020｜Overcoming Language Priors in VQA via Decomposed Linguistic Representations

• AAAI 2020｜Explanation vs Attention: A Two-Player Game to Obtain Attention for VQA

• ACL 2020｜Aligned Dual Channel Graph Convolutional Network for Visual Question Answering

• ACL 2020｜Multimodal Neural Graph Memory Networks for Visual Question Answering

• ACL 2020｜TVQA+: Spatio-Temporal Grounding for Video Question Answering

• ACL 2020｜Dense-Caption Matching and Frame-Selection Gating for Temporal Localization in VideoQA

• ACL 2020｜A negative case analysis of visual grounding methods for VQA

問題生成

• ACL 2020 workshop｜A Question Type Driven and Copy Loss Enhanced Frameworkfor Answer-Agnostic Neural Question Generation

• ACL 2020｜Generating Diverse and Consistent QA pairs from Contexts with Information-Maximizing Hierarchical Conditional VAEs

• ACL 2020｜On the Importance of Diversity in Question Generation for QA

• AAAI 2020｜Improving Question Generation with Sentence-level Semantic Matching and Answer Position Inferring

• AAAI 2020｜Conclusion-Supplement Answer Generation for Non-Factoid Questions

• AAAI 2020｜Visual Dialogue State Tracking for Question Generation

• AAAI 2020｜Neural Question Generation with Answer Pivot

• AAAI 2020｜Capturing Greater Context for Question Generation

數據集

值得注意的是，以下一些文章未發現正式發表在會議/期刊上。

• RuBQ: A Russian Dataset for Question Answering over Wikidata 俄語問答數據集

• ProtoQA: A Question Answering Dataset for Prototypical Common-Sense Reasoning 常識推理數據集

• Event-QA: A Dataset for Event-Centric Question Answering over Knowledge Graphs

• HybridQA: A Dataset of Multi-Hop Question Answering over Tabular and Textual Data

• FQuAD: French Question Answering Dataset

• AAAI 2020｜JEC-QA: A Legal-Domain Question Answering Dataset

• AAAI 2020｜QASC: A Dataset for Question Answering via Sentence Composition

• ACL 2020｜The TechQA Dataset 包含技術論壇上的實際問題的數據集

• ACL 2020｜Controlled Crowdsourcing for High-Quality QA-SRL Annotation 其中 SRL 指語義角色標簽

• AAAI 2020｜How to Ask Better Questions? A Large-Scale Multi-Domain Dataset for Rewriting Ill-Formed Questions

表格問答

• AAAI 2020｜CFGNN: Cross Flow Graph Neural Networks for Question Answering on Complex Tables

• HybridQA: A Dataset of Multi-Hop Question Answering over Tabular and Textual Data

無監督 QA

• ACL 2020｜Harvesting and Refining Question-Answer Pairs for Unsupervised QA

• ACL 2020｜Template-Based Question Generation from Retrieved Sentences for Improved Unsupervised Question Answering

• Facebook｜Unsupervised Question Decomposition for Question Answering

垂直領域問答

• ACL 2020 workshop｜Entity-Enriched Neural Models for Clinical Question Answering

• ACL 2020｜Talk to Papers: Bringing Neural Question Answering to Academic Search

• IEEE TMI｜A Question-Centric Model for Visual Question Answering in Medical Imaging

• ACL 2020｜Clinical Reading Comprehension: A Thorough Analysis of the emrQA Dataset

• AAAI 2020｜On the Generation of Medical Question-Answer Pairs

• AAAI 2020｜Iteratively Questioning and Answering for Interpretable Legal Judgment Prediction

對問答系統的評估/利用問答評估

• ACL 2020｜MultiReQA: A Cross-Domain Evaluation for Retrieval Question Answering Models

• ACL 2020｜FEQA: A Question Answering Evaluation Framework for Faithfulness Assessment in Abstractive Summarization

• ACL 2020｜Asking and Answering Questions to Evaluate the Factual Consistency of Summaries

• ACL 2020｜MLQA: Evaluating Cross-lingual Extractive Question Answering

問答系統的解釋

• ACL 2020｜Unsupervised Alignment-based Iterative Evidence Retrieval for Multi-hop Question Answering 多跳問答的迭代解釋檢索

其他

• ACL 2020｜Selective Question Answering under Domain Shift

• KDD 2020｜Mining Implicit Relevance Feedback from User Behavior for Web Question Answering

• ACL 2020｜Logic-Guided Data Augmentation and Regularization for Consistent Question Answering

• AAAI 2020｜Knowledge and Cross-Pair Pattern Guided Semantic Matching for Question Answering

• AAAI 2020｜ManyModalQA: Modality Disambiguation and QA over Diverse Inputs 多模態 QA

• ACL 2020｜A Methodology for Creating Question Answering Corpora Using Inverse Data Annotation

• ACL 2020｜Multi-source Meta Transfer for Low Resource Multiple-Choice Question Answering

好啦，只能幫大家到這里了。

在訂閱號 「夕小瑤的賣萌屋」 后臺回復關鍵詞【0713】，即可下載92篇論文pdf合集。

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總結

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