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Ripple Down Rules for question answering

Dat Quoc Nguyen, Dai Quoc Nguyen, Son Bao Pham, Christina Unger, Axel-Cyrille Ngonga Ngomo, Philipp Cimiano, Sören Auer, George Paliouras, Christina Unger, Axel-Cyrille Ngonga Ngomo, Philipp Cimiano, Sören Auer (+1 others)
2017 Semantic Web Journal  
In this paper, we introduce an ontology-based question answering system named KbQAS which, to the best of our knowledge, is the first one made for Vietnamese.  ...  On a wide range of Vietnamese questions, experimental results show that the performance of KbQAS is promising with accuracies of 84.1% and 82.4% for analyzing input questions and retrieving output answers  ...  Single Classification Ripple Down Rules This section presents the basic idea of Ripple-Down Rules [8, 45] which inspired our knowledge acquisition approach for question analysis.  ... 
doi:10.3233/sw-150204 fatcat:hkpymts77rbgnep26nnr3odvge

Review of Dialogue Systems' Methodologies

G. Kavitha, Sanjay Pande
2013 2013 International Conference on Information Science and Applications (ICISA)  
pros and cons of ripple down rule is briefly discussed.  ...  This paper also discusses the Ripple-Down Rule technique to acquire knowledge from experts which can be implemented as a module in the conversational system in order to update the knowledge base and the  ...  The methodology used for knowledge acquisition is Ripple Down Rule (RDR).  ... 
doi:10.1109/icisa.2013.6579437 dblp:conf/icisa/KavithaP13 fatcat:phc4bscyz5ei7e6ex7enf425aa

Systematic Knowledge Acquisition for Question Analysis

Dat Quoc Nguyen, Dai Quoc Nguyen, Son Bao Pham
2011 Recent Advances in Natural Language Processing  
For the task of turning a natural language question into an explicit intermediate representation of the complexity in question answering systems, all published works so far use rulebased approach to the  ...  rule set.  ...  The authors would like to acknowledge Vietnam National Foundation for Science and Technology Development (NAFOSTED) for their financial support to present the work at the conference.  ... 
dblp:conf/ranlp/NguyenNP11 fatcat:zwcvhhvkefh6pc57rp3mn6aayi

Expert System Development for Course Enrollment Process Using Ripple Down Rules in a University in Surabaya

Agus Cahyo Nugroho
2019 ComTech  
The researcher used the Ripple Down Rules (RDR) method to identify the courses by putting forward the questions so that the system could decide which courses the students should take in next semester.  ...  The result shows that this web-based expert system can identify which courses that the students have to enroll after the students have answered questions generated by the system.  ...  Responding to these issues, the researcher attempts to study how the Ripple Down Rules (RDR) method can be employed to solve the mentioned issues.  ... 
doi:10.21512/comtech.v10i1.4962 fatcat:45atszv22zgx5jxyxjg7oh4j3i

… And Then Again, He Might Not Be

Alexander Bird
2009 Australasian Journal of Philosophy  
That 'could not' is in the context of an epistemically open question, whether the down-and-up structure does exist.  ...  A ubiquitous down-and-up structure rules out analogous interventions that would contravene nonfundamental laws.  ...  These cases, like the ripple example, and like the argument from the down-and-up structure, have the following common feature.  ... 
doi:10.1080/00048400902941356 fatcat:3p4p77a5ovfjtgbtizrdx23afi

Legal Reasoning and Coherence Theories: Dworkin's Rights Thesis, Retroactivity, and the Linear Order of Decisions

Kenneth J. Kress
1984 California Law Review  
A special thanks is due to Jules Coleman, whose comments on the very first draft helped me to see the full impact of ripple effect retroactivity on Dworkin's right answer thesis. 1. See, e.g., R.  ...  For perceptive comments on several drafts, I am especially indebted to Michael S. Moore, Philippe Nonet, Gerald Postema, and Jan Vetter.  ...  In less clear cases, when the issue of whether an obligation has been broken is for some reason controversial, the pitch of these nagging questions rises and our responsibility to find answers deepens.  ... 
doi:10.2307/3480482 fatcat:vupdjs66qnaq5lr23uqjyixaau

Knowledge acquisition without analysis [chapter]

Paul Compton, Byeong Kang, Phillip Preston, Mary Mulholland
1993 Lecture Notes in Computer Science  
Ripple Down Rules is a limited example of this approach. The paper considers the possibility of extending this approach to make it a more generally applicable.  ...  Basic Ripple Down Rules The limited system from which we hope to extrapolate is Ripple Down Rules.  ...  Out of this should comes a KBS that can reproduce the expert's behaviour and can in turn answer the expert's domain based questions, and for added benefit, answer our knowledge structuring questions.  ... 
doi:10.1007/3-540-57253-8_59 fatcat:3lspuc5mpjas7ihs54g4hkhywy

Intelligent conversation system using multiple classification ripple down rules and conversational context

David Herbert, Byeong Ho Kang
2018 Expert systems with applications  
We introduce an extension to Multiple Classification Ripple Down Rules (MCRDR), called Contextual MCRDR (C-MCRDR).  ...  Our system complemented the domain by providing a spoken or textual question-answering alternative for undergraduates based on the same production database.  ...  on their introduction of Learning Dynamic Ripple Down Rules (LDRDR).  ... 
doi:10.1016/j.eswa.2018.06.049 fatcat:ul5wn73t2zckdj2jd7imbllszu

A Location-Aware Mobile Call Handling Assistant

Ibrahim Bokharouss, Wayne Wobcke, Yiu-Wa Chan, Andrew Limaru, Anna Wong
2007 21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)  
The system exploits Bluetooth technology for location determination and for user modelling, a new rule-based technique, Prioritized Ripple Down Rules, which gives the user a high level of confidence in  ...  At the same time we see an increasing need for people to limit their interactions on the mobile phone, to control (within socially acceptable bounds) when they are reachable and by whom.  ...  Acknowledgements This work was funded by the CRC for Smart Internet Technology and was conducted while the first author was visiting the University of New South Wales.  ... 
doi:10.1109/ainaw.2007.29 dblp:conf/aina/BokharoussWCLW07 fatcat:63a27bqilrcsbndrzsfvu3mhtu

Recommendation in Personalised Peer-Learning Environments [article]

Hassan Khosravi
2018 arXiv   pre-print
RiPPLE presents students with a repository of tagged multiple-choice questions and provides instant feedback in response to student answers.  ...  For students that are interested in providing learning support, seeking learning support or finding study partners, RiPPLE recommends peer learning sessions based on their availability, knowledge state  ...  Once they have answered a question, they are able to view the right answer, the distribution of how the question has been answered by their peers, and the explanation provided for the answer.  ... 
arXiv:1712.03077v2 fatcat:ymipuanztnd7zdqt5pyphalzui


Agus Cahyo Nugroho
2018 Jurnal Terapan Teknologi Informasi  
Expert system for diagnosing coral reef disease problem is using Ripple Down Rules (RDR) method has a goal to discover symptoms that appear in the form of questions that can diagnose the coral reef disease  ...  Data coral reef disease that already known adapt to rules which are made for matching the symptoms of coral reef disease.  ...  Diagram alur penerapan metode Ripple Down Rules (RDR) Diagram alur ini menjelaskan alur dari cara kerja sistem dalam penerapan metode Ripple Down Rules (RDR) yaitu memperbaiki dan menghapus fakta dan aturan  ... 
doi:10.21460/jutei.2017.12.50 fatcat:jwcxruulrbeabjj7pnxew5tpai

The New Question of Ripple-Mark

A. R. Hunt
1904 Geological Magazine  
THE NEW QUESTION OF RIPPLE-MARK.  ...  A good deal turns upon the answer.  ... 
doi:10.1017/s0016756800124458 fatcat:emmq24td55fwpemk4xhgb4kvxu

Page 57 of FDCC Quarterly Vol. 5, Issue 4 [page]

1955 FDCC Quarterly  
If that question were to be answered in one word I would suggest “‘life,”” for every facet of human * Member of Sears and Streit, Aurora and Chicago, Illinois. [57]  ...  Of course, there are rules set down by law writers which are helpful. There are numerous books and legal articles on the subject, upon which, as you shall see, this paper draws heavily.  ... 

Repositioning students as co-creators of curriculum for online learning resources

Aaron McDonald, Heath McGowan, Mollie Dollinger, Ryan Naylor, Hassan Khosravi
2021 Australasian Journal of Educational Technology  
Our results indicated that both student engagement and academic performance were positively impacted for users by the introduction of the RiPPLE platform, but that academic preparedness, in the form of  ...  The Recommendation in Personalised Peer Learning Environments (RiPPLE) platform supports student's co-creation of learning resources and allows for students to provide feedback and rate their peers' submissions  ...  of student engagement (resource creation and answers) by week, compared to 2018 online engagement answering practice tests Week Number of practice test questions answered 2018 Number of RiPPLE  ... 
doi:10.14742/ajet.6735 fatcat:s7ptfau2xbbytdlgaiqogtpudm

KbQAS: A Knowledge-based QA System

Dat Quoc Nguyen, Dai Quoc Nguyen, Son Bao Pham
2013 International Semantic Web Conference  
We present the first ontology-based Vietnamese QA system KbQAS where a new knowledge acquisition approach for analyzing English and Vietnamese questions is integrated. 1 KbQAS available in  ...  :8856/KbQAS/ Vietnamese question analysis demonstration at English question analysis demonstration available in 2 ?  ...  In the current semantic analysis module, we propose a new knowledge acquisition approach for analyzing natural language questions by applying Single Classification Ripple Down Rules (SCRDR) methodology  ... 
dblp:conf/semweb/NguyenNP13 fatcat:m6vynqgxajgi3gwteczv3cmcvi
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