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Knowledge base completion via search-based question answering

Robert West, Evgeniy Gabrilovich, Kevin Murphy, Shaohua Sun, Rahul Gupta, Dekang Lin
2014 Proceedings of the 23rd international conference on World wide web - WWW '14  
In this paper, we propose a way to leverage existing Web-search-based question-answering technology to fill in the gaps in knowledge bases in a targeted way.  ...  Yet despite their seemingly huge size, these knowledge bases are greatly incomplete.  ...  DISCUSSION The main goal of this paper is to present and evaluate an end-toend pipeline for knowledge base completion based on search-based question answering.  ... 
doi:10.1145/2566486.2568032 dblp:conf/www/WestGMSGL14 fatcat:ojlm6myhfjd2jny7wmp6pdyx2y

Katecheo: A Portable and Modular System for Multi-Topic Question Answering [article]

Shirish Hirekodi, Seban Sunny, Leonard Topno, Alwin Daniel, Daniel Whitenack, Reuben Skewes, Stuart Cranney
2020 arXiv   pre-print
We introduce a modular system that can be deployed on any Kubernetes cluster for question answering via REST API.  ...  We demonstrate the system using publicly available knowledge base articles extracted from Stack Exchange sites.  ...  Knowledge Base Search Assuming the input text is identified as a question, a search is made to match the question with an appropriate knowledge base article from a set of user supplied knowledge base articles  ... 
arXiv:1907.00854v2 fatcat:vpyg6p6na5b6lgzew3wbbyd4p4

How do I search for a book?: Implementing LibAnswers at your library

Jodi Shepherd, Irene Korber
2014 College & research libraries news  
If the patron does not select one of the dropdown questions, a list of possible knowledge-base questions, based off of the patron's search, is provided.  ...  This information allows the library to examine how patrons are searching the knowledge base and helps to determine if patrons are finding answers to their questions.  ... 
doi:10.5860/crln.75.4.9106 fatcat:hiit2lrdjvhkrcqvnxytev6mnm

Searching for Answers via Social Networks

Jyun-Jie Huang, Shao-Chen Chang, Shun-Yun Hu
2008 2008 5th IEEE Consumer Communications and Networking Conference  
In this position paper, we propose Connet, a peer-to-peer (P2P)based people search system that helps people to have questions answered in real-time by knowledgable contacts via people's collective social  ...  Although search engines, web-based forums, and inquiries to friends via e-mails or instant messengers are all methods we use today, in many cases, much time is still spent to search, organize, or wait  ...  Anonymous inquiry Connet searches answers mainly via social networks, where questions are probably forwarded to known friends.  ... 
doi:10.1109/ccnc08.2007.71 dblp:conf/ccnc/HuangCH08 fatcat:pxpj2etdsjffnoxbwp2q3thewi

Neural Approaches to Conversational AI

Jianfeng Gao, Michel Galley, Lihong Li
2018 The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval - SIGIR '18  
Answer Von Miller 30 Question Answering (QA) on Knowledge Base Large-scale knowledge graphs • Properties of billions of entities • Plus relations among them An QA Example: Question: what  ...  Ask questions that help reduce search space • Finetune using agent-user interactions • Ask questions that help complete the task successfully via RL 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7  ...  • Maximize user engagement by generating enjoyable and more human-like conversations • Help reduce user frustration • Influence dialogue research in general (social bot papers often cited in task-completion  ... 
doi:10.1145/3209978.3210183 dblp:conf/sigir/GaoG018 fatcat:pnhrb5jgdfgnxac3hxy52a65pm

Talk to Papers: Bringing Neural Question Answering to Academic Search [article]

Tianchang Zhao, Kyusong Lee
2020 arXiv   pre-print
We introduce Talk to Papers, which exploits the recent open-domain question answering (QA) techniques to improve the current experience of academic search.  ...  research QA dataset via a community effort.  ...  Main Search page: The main search page is similar to the standard Google-like search interface as shown in Figure 3 , including input search box and query auto completion (based on generated questions  ... 
arXiv:2004.02002v3 fatcat:wa4pb3xsujavljo5q3k234cqh4

An Intelligent Question Answering System based on Power Knowledge Graph [article]

Yachen Tang, Haiyun Han, Xianmao Yu, Jing Zhao, Guangyi Liu, Longfei Wei
2021 arXiv   pre-print
The intelligent question answering (IQA) system can accurately capture users' search intention by understanding the natural language questions, searching relevant content efficiently from a massive knowledge-base  ...  graph data query statements via knowledge reasoning, and to complete the accurate knowledge search and analysis to provide users with an intuitive visualization.  ...  Based on the knowledge graph, an intelligent question answering (IQA) system combines the intent and understanding of the user's question with knowledge search, which can directly answer without manual  ... 
arXiv:2106.09013v1 fatcat:xw4hnpu4dzh3bbrd4s76kphcxy

The impact of prior knowledge on searching in software documentation

Klaas Andries de Graaf, Peng Liang, Antony Tang, Hans van Vliet
2014 Proceedings of the 2014 ACM symposium on Document engineering - DocEng '14  
However, it can also misguide professionals to an incomplete search. 13 of the 26 participants answered questions 1A, 1B, and 2 and the other 13 participants answered questions 3A, 3B,  ...  Prior knowledge helps professionals to search software documents efficiently and effectively.  ...  by the Natural Science Foundation of China (NSFC) project No. 61170025 "KeSRAD: Knowledge-enabled Software Requirements to Architecture Documentation".  ... 
doi:10.1145/2644866.2644878 dblp:conf/doceng/GraafLTV14 fatcat:feqndtz2ibandfgppzrs2npiq4

INDIAM—An e-Learning System for the Interpretation of Mammograms

Denise Guliato, Ricardo S. Bôaventura, Marcelo A. Maia, Rangaraj M. Rangayyan, Mariângela S. Simedo, Túlio A. A. Macedo
2008 Journal of digital imaging  
is freely available via Web. 18 The ontology is part of the knowledge base of INDIAM, 18,19 a system that makes it possible to search information via the Web considering the semantics of the search term  ...  , the interface is based via Internet technology.  ... 
doi:10.1007/s10278-008-9111-6 pmid:18425550 pmcid:PMC3043705 fatcat:kfg7znrvcrafbas5fwdx4yu5zm

How organisation of architecture documentation affects architectural knowledge retrieval

K.A. de Graaf, P. Liang, A. Tang, H. van Vliet
2016 Science of Computer Programming  
Knowledge retrieval from file-based architecture documentation is efficient if the organisation of knowledge supports the needs of the readers; otherwise it can be difficult.  ...  The ontology-based approach offers a multi-dimensional organisation of architectural knowledge by means of a software ontology and semantic wiki, whereas file-based documentation typically uses hierarchical  ...  by the Natural Science Foundation of China (NSFC) project No. 61170025 "KeSRAD: Knowledge-enabled Software Requirements to Architecture Documentation".  ... 
doi:10.1016/j.scico.2015.10.014 fatcat:3x3akh5j4rcmdb26aeqo3uefga

Description and evaluation of an EBM curriculum using a block rotation

David H Thom, Julie Haugen, Peter S Sommers, Peter Lovett
2004 BMC Medical Education  
Conclusions: To our knowledge, this is the first published EBM curriculum using an individual block rotation format.  ...  While previous authors have emphasized the importance of integrating and reinforcing evidence-based medicine (EBM) skills in residency, there are few published examples of such curricula.  ...  a clinical question; (2) use of Web-based EBM resources to answer a clinical question; and (3) use of EBM principles to critically evaluate articles.  ... 
doi:10.1186/1472-6920-4-19 pmid:15476556 pmcid:PMC524496 fatcat:o3dhpmdu65dzvbqqypme3jn7u4

Facilitating Peer Learning and Knowledge Sharing in STEM Courses via Pattern Based Graph Visualization

Emilio Zegarra, Shi-Kuo Chang, Jingtao Wang
2015 Proceedings of the 27th International Conference on Software Engineering and Knowledge Engineering  
Through a 32subject study, we found MicroBrowser to be effective at facilitating knowledge discovery. Moreover, students understood and were able to use design patterns to complete open ended tasks.  ...  MicroBrowser allows learners to browse and navigate important discussions in PBL based on topic similarity encoded by node proximity in a knowledge graph.  ...  discussions based on the approach taken to answer them.  ... 
doi:10.18293/seke2015-6 dblp:conf/seke/ZegarraCW15 fatcat:mk6hylpau5fpbakuujqoorug3y

Querying Software Architecture Knowledge as Linked Open Data

Klaas Andries de Graaf, Antony Tang, Peng Liang, Ali Khalili
2017 2017 IEEE International Conference on Software Architecture Workshops (ICSAW)  
Our tool retrieves knowledge from the semantic wiki and answers questions for architectural review, design, and development activities.  ...  We present a prototype tool called AK-Finder which queries architectural knowledge stored in a semantic wiki as Linked Open Data using a SPARQL endpoint.  ...  Even though the AK ontology lacks a semantic relationship to correctly and completely answer Question 5 via the SPARQL query, the query was still more effective (F1 score: 0.89) than retrieval via standard  ... 
doi:10.1109/icsaw.2017.13 dblp:conf/icsa/GraafTLK17 fatcat:pq4c76hn3nhprivbvdvqunqtci

Combining Linked Data and Statistical Information Retrieval [chapter]

Ricardo Usbeck
2014 Lecture Notes in Computer Science  
By using Semantic Web methods and Linked Data the doctoral work will present how the underlying knowledge is created and elaborated searches can be performed on top.  ...  The Semantic Web provides necessary procedures to augment the highly unstructured Web with suitable metadata in order to leverage search quality and user experience.  ...  Besides keyword-based search queries, some search engines also understand natural language questions.  ... 
doi:10.1007/978-3-319-07443-6_58 fatcat:jukjpnhkzfeftlt4twe6g3glzu

A chatbot for perinatal women and partners' obstetric and mental health care: Development and usability evaluation study (Preprint)

Kyungmi Chung, Hee Young Cho, Jin Young Park
2020 JMIR Formative Research  
The objectives of this study are to develop and evaluate a user-friendly question-and-answer (Q&A) knowledge database-based chatbot (Dr.  ...  This study provides the potential for the uptake of this newly developed Q&A knowledge database-based KakaoTalk chatbot for obstetric and mental health care. As Dr.  ...  Objectives Taken together, the primary purpose of this study is to develop a user-centered question-and-answer (Q&A) knowledge database-based chatbot for perinatal women's and their partners' obstetric  ... 
doi:10.2196/18607 pmid:33656442 fatcat:elbtrysl5fbide6zqteljpttfm
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