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CMUQA: Multiple-Choice Question Answering at NTCIR-12 QA Lab-2 Task

Dheeru Dua, Bhawna Juneja, Sanchit Agarwal, Kotaro Sakamoto, Di Wang, Teruko Mitamura
2016 NTCIR Conference on Evaluation of Information Access Technologies  
The first version of the UIMA-based modular automatic question answering (QA) system was developed for NTCIR-11 QA Lab task [5] .  ...  The system answers multiple-choice English questions for the Japanese university entrance examinations on the subject of world history.  ...  We need to add evidencers which have better lexical understanding of the Wikipedia text and the questions.  ... 
dblp:conf/ntcir/DuaJASWM16 fatcat:quisdhlsird4jbkqarb7jmpvfu

CMUQA in QALab-3: Essay Question Answering for University Entrance Exams

Fadi Botros, Francesco Ciannella, Takaaki Matsumoto, Evan Chan, Cheng-Ta Chung, Lucas Bengtson, Keyang Xu, Tian Tian, Teruko Mitamura
2017 NTCIR Conference on Evaluation of Information Access Technologies  
This paper describes the CMUQA entry into NTCIR QA Lab-3. CMUQA is an essay-question answering system that uses Wikipedia as its knowledge base.  ...  The essay-question portion of QA Lab-3 is composed of real exam questions from the University of Tokyo's entrance exams which are focused on world history.  ...  Eric Nyberg for assistance with the development of the essay QA system. REFERENCES  ... 
dblp:conf/ntcir/BotrosCMCCBXTM17 fatcat:pvefoc4jenatjj6lz7nwjtnwum

Overview of the NTCIR-13 QA Lab-3 Task

Hideyuki Shibuki, Kotaro Sakamoto, Madoka Ishioroshi, Yoshinobu Kano, Teruko Mitamura, Tatsunori Mori, Noriko Kando
2017 NTCIR Conference on Evaluation of Information Access Technologies  
The NTCIR-13 QA Lab-3 task aims at the real-world complex Question Answering (QA) technologies using Japanese university entrance exams and their English translation on the subject of "World history".  ...  QA Lab-3 has three end-toend tasks for multiple-choice, term and essay questions. The essay task has three subtasks of extraction, summarization and evaluation-method.  ...  Part of the task organization was supported by NII's Todai Robot Project [4]  ... 
dblp:conf/ntcir/ShibukiSIKMMK17 fatcat:su6cvqoex5foxeqpneijhfrviy

Overview of the NTCIR-12 QA Lab-2 Task

Hideyuki Shibuki, Kotaro Sakamoto, Madoka Ishioroshi, Akira Fujita, Yoshinobu Kano, Teruko Mitamura, Tatsunori Mori, Noriko Kando
2016 NTCIR Conference on Evaluation of Information Access Technologies  
The NTCIR-12 QA Lab-2 task aims at the real-world complex Question Answering (QA) technologies using Japanese university entrance exams and their English translation on the subject of "World history".  ...  The exam questions are roughly divided into multiple-choice and free-description styles, and have various question formats, which are essay, factoid, slot-filling, true-or-false and so on.  ...  ., Sundai Preparatory School, Benesse Corporation, Yoyogi Seminar and the answer creaters. Part of the task organization was supported by NII's Todai Robot Project [3]  ... 
dblp:conf/ntcir/ShibukiSIFKMMK16 fatcat:yjcpxtlknvafvfuayo2jd7lvq4

Overview of the NTCIR-11 QA-Lab Task

Hideyuki Shibuki, Kotaro Sakamoto, Yoshinobu Kano, Teruko Mitamura, Madoka Ishioroshi, Kelly Y. Itakura, Di Wang, Tatsunori Mori, Noriko Kando
2014 NTCIR Conference on Evaluation of Information Access Technologies  
This paper describes an overview of the first QA Lab (Question Answering Lab for Entrance Exam) task at NTCIR 11.  ...  The goal of the QA lab is to provide a module-based platform for advanced question answering systems and comparative evaluation for solving real-world university entrance exam questions.  ...  CONCLUSION This paper introduced the overview of the first QA Lab (Question Answering Lab for Entrance Exam) task at NTCIR 11.  ... 
dblp:conf/ntcir/ShibukiSKMIIWMK14 fatcat:swb3rqz3njgjlkjjsofwgj22iq

DGLab Question Answering System and Automatic Evaluation Method at NTCIR-13 QA Lab-3 for University Entrance Exam on World History Essay

Mike Tian-Jian Jiang
2017 NTCIR Conference on Evaluation of Information Access Technologies  
The paper describes DGLab question answering system and automatic evaluation method at NTCIR-13 QA Lab-3 for Japanese university entrance exam on world history essay.  ...  Categories and Subject Descriptions • H.3.4 [INFORMATION STORAGE AND RETRIEVAL]: Systems and Software -Performance evaluation (efficiency and effectiveness), Question-answering (fact retrieval) systems  ...  CONCLUSION The paper describes DGLab question answering system and automatic evaluation method at NTCIR-13 QA Lab-3 for Japanese university entrance exam on world history essay.  ... 
dblp:conf/ntcir/Jiang17 fatcat:el2xbkvqhna73mzzd5jy7eip54

CMU Multiple-choice Question Answering System at NTCIR-11 QA-Lab

Di Wang, Leonid Boytsov, Jun Araki, Alkesh Patel, Jeff Gee, Zhengzhong Liu, Eric Nyberg, Teruko Mitamura
2014 NTCIR Conference on Evaluation of Information Access Technologies  
We describe CMU's UIMA-based modular automatic question answering (QA) system. This system answers multiplechoice English questions for the world history entrance exam.  ...  Questions are preceded by short descriptions providing a historical context. Given the context and question-specific instructions, we generate verifiable assertions for each answer choice.  ...  INTRODUCTION In the Center Exam task of the NTCIR-11 QALab, participants need to develop a system that can automatically answer multiple-choice questions for the world history entrance exam.  ... 
dblp:conf/ntcir/WangBAPGLNM14 fatcat:lqx6wauf7zdyfg54wtjcfot2ma