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[PDF] Top 20 Splitting Complex Temporal Questions for Question Answering Systems

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Splitting Complex Temporal Questions for Question Answering Systems

Splitting Complex Temporal Questions for Question Answering Systems

... events temporal questions with temporal expression. Questions that contain two or more events, related by a temporal ...the question. These temporal ex- pressions need to ... See full document

8

Simple or Complex? Classifying Questions by Answering Complexity

Simple or Complex? Classifying Questions by Answering Complexity

... Simple questions are easier to answer (Moldovan et ...factoid) question like: “What is the magnitude of the earthquake in Japan?”, it can be safely assumed that the submitter of the question is ... See full document

10

TallyQA: Answering Complex Counting Questions

TallyQA: Answering Complex Counting Questions

... tion answering (VQA) (Antol et ...open-ended questions about images. The best VQA systems pose it as a classification problem where the answer is predicted from convolutional visual features and the ... See full document

9

Annotating Question Decomposition on Complex Medical Questions

Annotating Question Decomposition on Complex Medical Questions

... language questions provide an intuitive interface for querying medical ...in questions that may be far more elaborate, often contain- ing contextual background information such as a patient’s family ... See full document

5

Evolution of Techniques for Question Answering over Knowledge Base: A Survey

Evolution of Techniques for Question Answering over Knowledge Base: A Survey

... visual answering of questions (VQA) with organized representations of both scene material and queries, using graphs over scene objects and query terms, and a deep neural network that exploits the structure ... See full document

6

A strong baseline for question relevancy ranking

A strong baseline for question relevancy ranking

... best systems at the SemEval-16 and SemEval-17 community question answering shared tasks – a task that amounts to question relevancy ranking – involve complex pipelines and manual ... See full document

6

Question Answering Systems Approaches and Challenges

Question Answering Systems Approaches and Challenges

... the complex questions, reasoning, and lexical ...and temporal questions in KB-QA and RC- QA. Research questions that could be asked in- clude whether one architecture can be applied for ... See full document

7

Answering Complex Questions Using Open Information Extraction

Answering Complex Questions Using Open Information Extraction

... web question-answering (simple reason- ing with large scale KB) and science question- answering (complex reasoning with small ...several systems for retrieval-based Web QA ... See full document

6

Evaluation for Scenario Question Answering Systems

Evaluation for Scenario Question Answering Systems

... definition question is still a subject of great debate among community ...the question, how do you choose which to include in the answer? Some groups advocate in- formation utility measures, computed by ... See full document

6

The Role of Information Retrieval in Answering Complex Questions

The Role of Information Retrieval in Answering Complex Questions

... Due to the reliance of QA systems on IR tech- nology, the relationship between them is an im- portant area of study. For example, how sensi- tive is answer extraction performance to the ini- tial quality of the ... See full document

8

Instance Based Generation for Interactive Restricted Domain Question Answering Systems

Instance Based Generation for Interactive Restricted Domain Question Answering Systems

... domain question an- swering system where users can interactively retrieve causes for problems with a computers’ operating ...a question as asked by the user in natural language (for example ”Windows does ... See full document

12

Neural Attention for Learning to Rank Questions in Community Question Answering

Neural Attention for Learning to Rank Questions in Community Question Answering

... and question answering (QA), has shown that syntactic and semantic structures are essential for boosting the accuracy of the applied machine learning ...community Question Answering (cQA), ... See full document

12

Some Challenges of Advanced Question-Answering: an Experiment with How-to Questions

Some Challenges of Advanced Question-Answering: an Experiment with How-to Questions

... TREC Question Answering is towards the processing of large volumes of open-domain texts ...the question type or on the user's ...on answering factoid style questions, and, to a little ... See full document

9

Easy Questions First? A Case Study on Curriculum Learning for Question Answering

Easy Questions First? A Case Study on Curriculum Learning for Question Answering

... We implemented and compared the six selection heuristics (§5) with the suggested improvements (§5.2) and self-paced learning (§4) with the ex- plore and exploit extension for both alignment based models (§3.1) and two ... See full document

11

Persuasive, authorative and topical answers for complex question answering

Persuasive, authorative and topical answers for complex question answering

... (labelled Question 1 in Figure 3) suggests that the assessor could visit the new neighbourhood; Scenario 2 suggests they could take a course of Vitamin ...the question based on their own impressions, ... See full document

6

PhotoshopQuiA: A Corpus of Non Factoid Questions and Answers for Why Question Answering

PhotoshopQuiA: A Corpus of Non Factoid Questions and Answers for Why Question Answering

... of question-answering (QA) systems to pro- mote new methods that integrate natural language process- ing, information retrieval, artificial intelligence and knowl- edge ...tains questions in ... See full document

8

Automatically Generating Questions from Queries for Community based Question Answering

Automatically Generating Questions from Queries for Community based Question Answering

... QA systems use tem- plates in answer extraction, which can be learned from large Web corpora or Web search results with handcrafted seed tuples (Ravichandran and Hovy, ... See full document

9

Exploiting Social Q&A Collection in Answering Complex Questions

Exploiting Social Q&A Collection in Answering Complex Questions

... of questions recognized, we can collect training data for each type of question as follows: (1) Q&A pairs are grouped together in cases in which the answer- type informers X of their questions ... See full document

8

Corpus based Question Answering for why Questions

Corpus based Question Answering for why Questions

... systems. Currently, most of the systems rely on hand-crafted patterns to extract and evaluate answer candidates (Fukumoto et al., 2007). Such patterns include typical cue phrases and POS-tag sequences ... See full document

8

Selecting Sentences for Answering Complex Questions

Selecting Sentences for Answering Complex Questions

... Once we get the BEs for a sentence, we computed the Likelihood Ratio (LR) for each BE following (Zhou et al., 2005). Sorting BEs according to their LR scores pro- duced a BE-ranked list. Our goal is to generate a sum- ... See full document

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