VNU, University of Engineering & Technology http://uet.vnu.edu.vn/httt/ 4/21/2017

Outline DIS Overview Teaching Activities Research Activities International Cooperations

I. DIS Overview The department of Information System is one of the first deps in the IT faculty Founded since 1995, as long as the appearance of IT faculty (Feb. 22, 1995). Dr. Nguyen Tue (Head) & Dr. Trinh Nhat Tien (Vice Head) Take the important role for both teaching activities and research activities Dr. Nguyen Ngoc Hoa (Head); Dr. Nguyen Tri Thanh (Vice Head) Address: E3-144 Xuan Thuy, Cau Giay, Ha Noi Website : http://uet.vnu.edu.vn/httt/ & http://VNLP.com (Knowledge Technology Lab.)

Members Permanent Adjunct Invited 5 associate professors: Hà Quang Thuỵ (former vice-rector), Trịnh Nhật Tiến (former dean), Nguyễn Hải Châu (former head), Nguyễn Hà Nam (director of TSK), Nguyễn Trí Thành (deputy-head) 5 PhD: Nguyễn Ngọc Hoá (head), Phan Xuân Hiếu, Bùi Quang Hưng, Nguyễn Cẩm Tú, Nguyễn Thị Hậu 8 Master/PhD Student: Vũ Bá Duy, Dư Phương Hạnh, Lê Hồng Hải, Phạm Cẩm Ngọc, Trần Mai Vũ, Vũ Tiến Thành, Lê Hoàng Quỳnh, Vũ Tiến Thành. 4 assistant lecturers: Lê Đức Trọng, Nguyễn Duy Phúc, Phạm Hải Đăng, Hà Hải Nam Adjunct Dr. Nguyễn Tuệ (former head) Prof. DrSc. Nguyen Hung Son, WU-Poland Assoc. Prof. DrSc. Nguyen Anh Linh, WU-Poland Invited Ass.Prof. Đỗ Trung Tuấn – VNU – Hanoi University of Science Ass.Prof. Đặng Văn Đức – IOIT, VAST Assoc. Prof. Do Van Thanh, MIP, Dr. Nguyễn Lê Minh (JAIST) Dr. Doan Son, SDSU (USA), Dr. Nguyễn Việt Cường, Dr. Trần Thị Oanh, Dr. Trương Thị Thu Hiền, Dr. Phạm Quang Nhật Minh

II. Teaching Activities For the IS specialty Undergraduate program: about 60 students/year BSc. of Information Systems (ACM/AIS 2010 standard- oriented) and BSc. of Information Technology Master program: > 60 students/year MSc. of Information Systems (ACM/AIS 2006 standard- oriented) PhD program: ~ 5 students/year Upgrading and building other formation programs Information System Management E-Commerce Security

Formation cooperation program IST graduate program IST - Information, Systems & Technologies  Cooperation with Paris 11, France Degree granted by Paris 11 Web & Technologies graduate program Cooperation with Lyon 2, France Degree granted by Lyon 2

III. Research Activities Knowledge Engineering & Data Mining Database & Datawarehouse Information Security & Safety

1/ Knowledge Engineering & Data Mining Topics Data mining: Text mining, Web mining, Process Mining Information Retrieval, Information Extraction, Features Selection, … Members Assoc.Prof. Ha Quang Thuy Assoc.Prof. Nguyen Tri Thanh Assoc.Prof. Nguyen Ha Nam Dr. Phan Xuan Hieu Dr. Bui Quang Hung Dr. Nguyen Cam Tu Dr. Nguyen Viet Cuong Dr. Tran Thi Oanh PhD Stu. Tran Mai Vu MSc. Le Hoang Quynh BSc. Le Duc Trong BSc. Pham Hai Đang PhD Student: Le Dieu Thu, Trento, 2010-14 Tran Nam Khanh, Freibug, 2012-16 Vu Tien Thanh, England, 2013-2016 Bui Hong Nhung, 2014-2017 Nguyen Thi Le, 2014-2017

Hidden Topic Model: Clustering & Advertising X.-H. Phan, C.-T. Nguyen, D.-T. Le, L.-M. Nguyen, S. Horiguchi, and Q.-T. Ha (2011). A Hidden Topic-Based Framework towards Building Applications with Short Web Documents. IEEE Transactions on Knowledge and Data Engineering (TKDE), 23(7): 961-976 , 2011. Cam-Tu Nguyen, Xuan-Hieu Phan, Susumu Horiguchi, Thu-Trang Nguyen, Quang-Thuy Ha (2009). Web Search Clustering and Labeling with Hidden Topics, ACM Transactions on Asian Language Information Processing, 8(3), 12 (August 2009), 40 April 21, 2017

Hidden Topic Model: GibbsLDA++ Tools http://www.cs.princeton.edu/~mimno/topics.htmlhttp://www.cs.princeton.edu/~blei/topicmodeling.html David Mimno maintains a bibliography (http://www.cs.princeton.edu/~mimno/topics.html) of topic modeling papers and software. April 21, 2017

A Feature-based Opinion Mining Models Huyen-Trang Pham, Tien-Thanh Vu, Mai-Vu Tran, Quang-Thuy Ha (2011). A Solution for Grouping Vietnamese Synonym Feature Words in Product Reviews, IEEE APSCC’2011: 503-508, Jeju, Korea Quang-Thuy Ha, Tien-Thanh Vu, Huyen-Trang Pham, Cong-To Luu (2011). An Upgrading Feature-based Opinion Mining Model on Product Reviews in Vietnamese, AMT’2011: 173-185, Lanzhou, China Tien-Thanh Vu, Huyen-Trang Pham, Cong-To Luu, Quang-Thuy Ha (2011). A Feature-based Opinion Mining Model on Product Reviews in Vietnamese, Studies in Computational Intelligence, SCI 381 (Semantic Methods for Knowledge Management and Communication): 23-33 . April 21, 2017

VnLoc-News Event Monitoring @ DIS, FIT, UET, VNU http://vnloc.com/ April 21, 2017

2/ Databases & GIS Topics Members PhD Student: Query optimization, parallel query processing NoSQL: in-memory DB, key-value store, document store model, … Database tuning, databases security Multi-media Databases and Systems Members Assoc.Dr. Nguyen Hai Chau Dr. Nguyen Ngoc Hoa Dr. Pham Quang Nhat Minh Dr. Nguyen Tue Dr. Nguyen Chi Cong Ass.Prof. Do Trung Tuan Ass.Prof. Nguyen Dinh Hoa MSc. Du Phuong Hanh MSc. Vu Ba Duy PhD Student: Pham Cam Ngoc, Norway, 2013-2016

Research Project Methods to build the 3600 streetview system on the Web-based maps of Hanoi, 2009-2011 Automatic collecting of satellite image on the Vietnam, 2009-2011. Constraint local searching and its application for university scheduling, 2009-2010 Feature series and its application on the multimedia searching, 2008-2009 Spatial DataWarehouse: indexing optimization, 2008-2010 …

Video 360o cho 28 tuyến phố Hà Nội Vùng hiển thị video toàn cảnh 360 độ Điểm ngữ cảnh gần nhất và chú giải tương ứng. Biểu tượng thể hiện vị trí hiện thời của khung hình video toàn cảnh Vùng hiển thị bản đồ số của Google Hệ thống: http://222.255.20.46/video360/ Khai thác: http://www.blueoceantours.net/index.php?option=com_content&view=article&id=99:hoang-dieu-street&catid=7:hanoi&Itemid=110

3/ Information Security & Safety Topics Cryptography: encryption/decryption algorithms. Digital Signature, Digital Certificate, PKI, Biometric authentication: fingerprint/face/iris authentication Watermarking, Steganography, Steganalysis Members Assoc.Prof. Trinh Nhat Tien Dr. Nguyen Ngoc Hoa Dr. Ho Van Huong Dr. Ho Van Canh Dr. Nguyen Viet The Dr. Truong Thi Thu Hien BSc. Ha Hai Nam BSc. Nguyen Duy Phuc PhD Student: Huynh Ba Dieu, VNU, 2007-2012 Luong Viet Nguyen, VNU, 2010-2014 Tran Dang Hien, VNU, 2011-2015 Le Hong Hai, VNU, 2011-2014

Research Activities… Research projects Research to build the issuing and inspecting processes of the Vietnamese e-Passport, 2009-2011 National project: Research and develop the content filtering system to assume the safety/security of the Internet KC.01.02/06-10 Develop the system to manage the Public Key Certificate, 2009 Iris recognition and its applications in biometric authentication, 2008-2009 A study on the Biometric Authentication and its applications, 2006-2007. Research methods to protect the security of multimedia data, 2007-2008

IV. ISDept.: International Relations Natural Language Processing Laboratory (JAIST, Japan) Late Prof. Susumu Horiguchi Prof. Akira Shimazu National Institute of Informatics (NII, Japan) Prof. Nigel Collier Database and Information Systems Laboratory (UIUC, USA) Prof. Kevin Chang Chuan Living Analytics Research Center (LARC, SMU - Singapore) Prof. LIM Ee-Peng April 21, 2017

R&D: International Relations Thai Computational Linguistics Laboratory (NiCT, Thailand) Prof. Virach Sornlertlamvanich Multi DB & MultiMedia DB Lab (Keio University, Japan) Prof. Yasushi Kyioki Department of  Decision Sciences and Information Management Prof. Bart Baesens April 21, 2017

R&D: International Relations Prof. Katayama (President, JAIST - Japan) visited DIS (2008) Workshop on Opinion Mining with The Korean Saltlux Company, Oct. 2010; Drinking the Vietnamese traditional “CAN” wine together MOU with Kyioki Lab (Keio University), 2012

Thank you !