Department of Information Systems 9/4/2015 VNU, University of Engineering & Technology

Department ofDepartment of

Information Systems Information Systems

04/19/23

VNU, University of Engineering & Technology

http://uet.vnu.edu.vn/httt/

Department of Information Systems 2

OutlineOutline

1. DIS Overview

2. Teaching Activities

3. Research Activities

4. International Cooperations


I. DIS OverviewI. 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.)


MembersMembers• Permanent

– 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 ActivitiesII. Teaching Activities• For the IS specialty

– Undergraduate program: about 60 students/yearBSc. 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 programFormation 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 ActivitiesIII. Research Activities

Knowledge Engineering & Data Mining

Database & Datawarehouse

Information Security & Safety


1/ Knowledge Engineering & Data Mining1/ 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 QuynhBSc. Le Duc TrongBSc. 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 19, 2023


Hidden Topic Model: GibbsLDA++ Tools

http://www.cs.princeton.edu/~mimno/topics.htmlhttp://www.cs.princeton.edu/~blei/topicmodeling.htmlDavid Mimno maintains a bibliography (http://www.cs.princeton.edu/~mimno/topics.html) of topic modeling papers and software.

April 19, 2023


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 19, 2023


VnLoc-News Event Monitoring @ DIS, FIT, UET, VNUVnLoc-News Event Monitoring @ DIS, FIT, UET, VNU

http://vnloc.com/

April 19, 2023


2/ Databases & GIS2/ Databases & GISTopics

– 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 ProjectResearch 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 360Video 360oo cho 28 tuyến phố Hà Nội cho 28 tuyến phố Hà Nội

• 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

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


3/ Information Security & Safety3/ Information Security & SafetyTopics

– 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 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 RelationsIV. 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 19, 2023


R&D: International RelationsR&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 19, 2023


R&D: International RelationsR&D: International Relations

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

Prof. Katayama (President, JAIST - Japan) visited DIS (2008)

Department ofDepartment of

Information Systems Information Systems Thank you !Thank you !