Chieh-Jen Wang (王界人)

Ph.D. of Computer Science and Information Engineering,
National Taiwan University

• Ph.D. Dissertation: Enhancing Effectiveness of Internet Search and Advertising with Web Log Mining
• Advisor: Distinguished Prof. Hsin-Hsi Chen

Natural Language Processing (NLP)

• Question Answering(QA), Natural Language Generation(NLG), Text Classification, Opinion Mining

Information Retrieval&Extraction (IR&IE)

• Commercial Search, Query Optimization, Named Entity Recognition(NER), Web Mining

Intelligent Manufacturing (IM)

• Root Cause Analysis & Tracking, Instruction Optimization, Knowledge Management(KM)

Bioinformatics

• Drug Screening & Discovery, Assertion Detection, Adverse Drug Reaction Discovery

Machine Learning Framework

• TensorFlow, PyTorch, Keras

Software Development

• Version control(Github, Bitbucket), Continuous Integration(Jira), Software Quality (SonarQube)

Programming Languages

• Java (6 years), Python (5 years), C++ (4 years), SQL

Industrial Technology Research Institute (ITRI)2013-present

• Principal Investigator/Engineer
• • hosted and developed projects from government and industry
  • Served as principal investigator 6 times, and more than 35 million funds have been obtained
  • Assisted manufacturers to successfully apply government program funds
  • Filed 8 patent applications in 3 cases

National Taiwan University2010-2012

• Teaching Assistant&Web Administrator

Natural Language Processing (NLP)

• Design Driven Innovation and Design Thinking for Industry development
• • Consultant, ITRI, 2017
• Human-Centric Awareness and Intelligent Living Integration Service Development Program
• • Project Leader, ITRI, 2016
• Aspect-Based Opinion Mining for Online Consumer Reviews
• • Principal Investigator, ITRI, 2015
• Apply Big Data for Environment Assessment and Planning
• • Task Leader, ITRI, 2015
• Interactive Question Answering Technology
• • R&D Engineer, ITRI, 2013-2014
• Multi-Domain and High Scalable Dialogue Technology
• • R&D Engineer, ITRI, 2013
• Smart Unstructured Data Processing Technology
• • R&D Engineer, ITRI, 2013
• Semantic Analysis Technology
• • R&D Engineer, Chunghwa Telecom Laboratories, 2013
• Semantic Web for Multimedia recommendation
• • R&D Engineer, Institute for Information Industry, 2011

Information Retrieval & Extraction (IR&IE)

• Interactive Spoken Service for Online Shopping
• • R&D Engineer, ITRI, 2015
• Interactive Search and Spoken Semantic Analysis Technology
• • R&D Engineer, ITRI, 2015

Intelligent Manufacturing (IM)

• AI-Enhanced Maintenance Manual Refinement
• • Principal Investigator, ITRI, 2019-2020
• Relation Analysis and Smart Search for Industrial Data
• • Principal Investigator, ITRI, 2016

Bioinformatics

• Cardiovascular Disease Diagnosis and Treatment Classification
• • Principal Investigator, ITRI, 2018
• DNN-Based Drug-Screening Technology
• • Principal Investigator, ITRI, 2017

Natural Language Processing and Its Applications

• Ministry of Science and Technology, 2017

Big Data Trends and Analytics

• Chung Cheng Institute of Technology, 2017
• Kaohsiung First University of Science and Technology, 2015
• Hua Fan University, 2013
• Yuan Ze University, 2013

Big Data for Internet Advertising

• Shih Chien University, 2013

Journal Papers

• Chieh-Jen Wang and Hsin-Hsi Chen. “Intent Mining in Search Query Logs for Automatic Search Script Generation.” Knowledge and Information Systems, Volume 39, Issue 3, pp. 513-542, 2014.
• Chieh-Jen Wang, Yung-Wei Lin, Ming-Feng Tsai and Hsin-Hsi Chen. “Mining Subtopics from Different Aspects for Diversifying Search Results.” Information Retrieval, Volume 16, Issue 4, pp. 452-483, 2013.
• Chieh-Jen Wang, and Hsin-Hsi Chen. “Intent Shift Detection Using Search Query Logs.” International Journal of Computational Linguistics and Chinese Language Processing, Volume 3, Number 3-4, pp. 61-76, 2011.
• Cheng-Lung Huang, Mu-Chen Chen and Chieh-Jen Wang. “Credit Card Scoring with a Data Mining Approach Based on Support Vector Machine.” Expert Systems with Applications, Volume 34, Issue 3, pp. 847-856, 2007.
• Cheng-Lung Huang and Chieh-Jen Wang. “A GA-Based Attribute Selection and Parameter Optimization for Support Vector Machine.” Expert Systems with Applications, Volume 31, Issue 2, pp.231-240, 2006.
• 黃承龍，陳穆臻，王界人，「支援向量機於信用評等之應用」，計量管理期刊, Volume 1, Issue 2, pp.155-172, 2005.

Conference Papers

• 王界人、沈民新 (2015). "運用關聯分析探勘民眾關注議題與發展方向: 以環保議題為例." In Proceedings of the 27th annual Conference on Computational Linguistics and Speech Processing (ROCLING).
• Yang-Yin Lee, Chih-Chieh Shao, Yen-Pin Chiu, Yong-Siang Shih, Hsin-Hsi Chen, Chieh-Jen Wang, and Sen-Chia Chang (2014). "Question Type Analysis for Question-Answering Applications in Education." In Proceedings of the 22nd International Conference on Computers in Education (ICCE).
• Chieh-Jen Wang and Hsin-Hsi Chen (2012). “Learning to Predict the Cost-Per-Click for Your Ad Words.” In Proceedings of the 21st ACM International Conference on Information and Knowledge Management (CIKM), pp. 2291-2294, Maui, Hawaii. (Top-tier Conference)
• Chieh-Jen Wang, Hung-Sheng Huang and Hsin-Hsi Chen (2012). “Automatic Construction of an Evaluation Dataset from Wisdom of the Crowds for Information Retrieval Applications.” In Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC), pp. 490-495, Seoul, Korea.
• Chieh-Jen Wang, Shuk-Man Cheng, Lung-Hao Lee, Hsin-Hsi Chen,Wen-shen Liu, Pei-Wen Huang and Shih-Peng Lin (2012). “NTUSocialRec: An Evaluation Dataset Constructed from Microblogs for Recommendation Applications in Social Networks.” In Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC), pp.2328-2333, Istanbul, Turkey.
• Chieh-Jen Wang, Yung-Wei Lin, Ming-Feng Tsai and Hsin-Hsi Chen (2011). “NTU Approaches to Subtopic Mining and Document Ranking at NTCIR-9 Intent Task.” In the 9th NTCIR Workshop Meeting, pp.129-134, Tokyo, Japan.
• Chieh-Jen Wang and Hsin-Hsi Chen (2011). “Learning User Behaviors for Advertisements Click Prediction.” In the 34rd international ACM SIGIR conference on Research and development in information retrieval Workshop on Internet Advertising (IA2011), Beijing, China.
• Chieh-Jen Wang and Hsin-Hsi Chen (2011). “Search Scripts Mining from Wisdom of the Crowds.” In Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC), pp.878-883, Anchorage, Alaska.
• Kevin Hsin-Yih Lin, Chieh-Jen Wang and Hsin-Hsi Chen (2011). “Predicting Next Search Actions with Search Engine Query Logs.” In Proceedings of 2011 IEEE/WIC/ACM International Conference on Web Intelligence (WI), pp.227-234, Lyon, France.
• Chieh-Jen Wang, Kevin Hsin-Yih Lin and Hsin-Hsi Chen (2010). “Intent Boundary Detection in Search Query Logs.” In Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval (SIGIR), pp. 749-750, Geneva, Switzerland.
• Shih-Wei Lin, Shih-Chieh Chen, Chieh-Jen Wang and Kung-Ying Hwang (2005). “Data classification techniques for Credit Cards Promotion.” In Proceedings of the 12th ISPE International Conference on Concurrent Engineering: Research and Applications, pp. 195-200, Dallas, USA.
• 黃承龍，楊俊傑，應哲磊，王界人，「使用支援向量機預測台灣期貨指數」，2005年第十一屆資訊管理暨實務研討會，實踐大學，2005.
• 林詩偉，陳士杰，王界人，「應用資料探勘技術提昇信用卡促銷效益之研究」，第一屆創新與管理學術研討會，實踐大學，2004.
• 黃承龍，王界人，「應用支援向量機於信用卡資料之分類」，2004年第一屆中華國際機率統計與計量管理學術研討會，國立台北科技大學，2004.
• 黃承龍，王界人，「遺傳演算法應用於支援向量機之參數調整與屬性篩選」，第九屆人工智慧與應用研討會，國立政治大學，2004.
• 黃承龍，曾綜源，楊雯珺，王界人，「支援向量機於糖尿病診斷之應用」，中國工業工程學會九十三年度年會暨學術研討會，國立成功大學，2004.
• 曾綜源，黃承龍，王界人，「優勢關係評估法應用於企業跨國投資之研究」，第一屆台灣作業研究學會學術研討會暨2004年科技與管理學術研討會，國立台北科技大學，2004.
• 黃承龍，王界人，「遺傳演算法應用於支援向量迴歸之參數調整與屬性篩選」，第十屆資訊管理暨實務研討會，國立台中技術學院，2004.