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Discrete mathematics and computer science play an important role in the digital era. They are key and essential tools in almost applied sciences as well as solving a very wide variety of practical problems in our daily life. The Abel Prize 2021 was awarded to Avi Wigderson (mathematician and computer scientist) and László Lovász (mathematician) for their contributions to discrete mathematics and computer science, showing the importance, close and the interference of the central fields of modern mathematics both in theoretical and applied aspects. The spirit of the International Conference on Discrete Mathematics and Computer Science ( ICDMCS), which will be held in Dalat, Vietnam on December 1-2, 2022, is to connect, strengthen and enlarge the network of researchers in these domains in Vietnam. It is a forum for scientists, PhD and master students to exchange ideas and methods, introduce and discuss results, research interests in combinatorics, graph theory, theoretical computer science, related issues and practical applications.

Location: Da Lat University, 01 Phu Dong Thien Vuong Road, Da Lat, Lam Dong, Vietnam.

Website: http://icdmcs.dlu.edu.vn/Default.aspx

Important dates:

November 1, 2022
  • Abstract submission
November 1, 2022
  • Invitation letters
November 6, 2022
  • Conference days
December 1-2, 2022

Organizations: Dalat University (DLU), Vietnam and ICRTM, Institute of Mathematics (IM), Vietnam; International Research Network for Mathematical and Computer modelling (UMMISCO), French National Research Institute for Sustainable Development (IRD), Hanoi University of Science & Technology (HUST), Vietnam; Thuyloi University, Vietnam, and Vingroup Innovation Foundation (VinIF).

Scientific committee: Phan Thi Ha Duong (ICRTM & VinIF), Pham Tien Son (DLU) and Nguyen Ngoc Doanh (TLU).

Organizers: Phan Thi Ha Duong (ICRTM & VinIF), Trinh Duc Tai (DLU), Duong Van Hai (DLU), Nguyen Ngoc Doanh (TLU), Le Chi Ngoc (HUST), Nguyen Hoang Thach (IM-VAST).

Secretaries: Bui Nguyen Thao Nguyen (DLU); Tran Thi Thanh Ha (ICRTM); Nguyen Thi Ha (VinIF).

Contact: Faculty of Mathematics and Informatics, Da Lat University01 Phu Dong Thien Vuong Rd., Da Lat, Lam DongVietnam. Tel.:  (+84) 368 886 061Email: icdmcs2022@dlu.edu.vn

PROGRAM

Day 1 (1/12/2022) 

Time Content
08:00 – 08:45 Reception
08:45 – 09:00 Opening ceremony
 

 

Session 1

Chair: Phan Thi Ha Duong 

International Center of Research and Postgraduate Training in Mathematics under the Auspices of UNESCO, Institute of Mathematics, Vietnam Academy of Science and Technology and Vingroup Innovation Foundation, Vietnam 

09:00 – 09:30 Invited talk 1

Using an agent-based model to analyze the impact of argument diffusion on innovation adoption

Patrick Taillandier

French National Research Institute for Agriculture, Food and Environment, France

09:30 – 09:45 Handling multiple non-hierarchical levels in agent-based systems

Arthur Brugiere

Advanced Center of Excellence on Comptutational Research for Sustainability Science, Thuyloi University, Vietnam and French National Institute for Sustainable Development, France

09:45 – 10:00 Application of agent-based models in analysising land-use adaptation strategies, a case study in the Mekong delta under the impact of climate change and land subsidence

Truong Chi Quang

CanTho University, Vietnam 

10:00 – 10:15 Photo session 
10:15 – 10:30 Coffee break 
Session 2 Chair: Nguyen Ngoc Doanh

Thuyloi University, Vietnam

10:30 – 11:00 Invited talk 2

Optimizing the spatial configuration to reduce covid-19 infection in commercial districts using multi-scale modeling. Use case Lima, Peru

Tri Nguyen-Huu 

The French National Research Institute for Sustainable Development, France 

11:00 – 11:15 Hydraulic and data-driven models for evaluating water discharge in river basins: an application to Lo river, Vietnam

Pham Van Chien

Thuyloi University, Vietnam

11:15 – 11:30 RÁC Participatory modelling to drive discussions about waste management in Vietnam 

Leo Bire

Advanced Center of Excellence on Comptutational Research for Sustainability Science, Thuyloi University, Vietnam

11:30 – 11:45 Local time-space mesh refinement for simulation of 2-D elastic wave propagation using finite-difference method

Nguyen Trung Dung, Pham My Hanh

Hanoi University of Science and Technology, Vietnam

11:45-12:00 Intelligent Multi-channels Resource Allocation in LoRaWAN for IoT Applications

Vo Ta Hoang

Thuyloi University, Vietnam

12:00 – 14:00 Lunch 
Session 3 ChairTrinh Duc Tai

DaLat University, Vietnam

14:00 – 14:30 Invited talk 3

Discrete Structure in Ecological and Biological Systems 

Nguyen-Ngoc Doanh 

Thuyloi University, Vietnam 

14:30 – 14:45 Recognizing Hamiltonian graph in the class of graphs on n vertices satisfies the condition

Do Nhu An, Nguyen Thi Thuy Dung, Nguyen Thi Ha

NhaTrang University, Vietnam 

14:45 – 15:00 A Network-Based Approach for Predicting Breast Cancer Treatment Outcome

Pham Quang Huy

DaLat University, Vietnam 

15:00 – 15:15 Coffee break 
Session 4 Chair: Le Chi Ngoc 

Hanoi University of Science and Technology, Vietnam 

15:15 – 15:45 Invited talk 4

Mining high utility patterns: some key problems and challenges

Hai Duong & Tin Truong

DaLat University, Vietnam

15:45 – 16:00 P-connection problems of connected graphs

Doan Duy Trung

Hanoi University of Science and Technology, Vietnam

16:00 – 16:15 Dependent typed graph theory

Bui Viet Ha, Hanoi University of Science, 

VNU Hanoi Vietnam

16:15 – 16:30 Assessment of Adaptive capacity to climate change in agricultural production in Giao Xuan commune, Giao Thuy District, Nam Dinh Province

Dinh Thi Hai Van

Vietnam National University of Agriculture, Vietnam 

16:30-16:45 Mining noise-tolerant patterns in n-ary relations

Nguyen Thi Kim Ngan

Thuyloi University, Vietnam

17:30-20:00 Gala Dinner 
End of the day

 

Day 2 (2/12/2022)

Time Content
Session 5 ChairPham Tien Son

DaLat University, Vietnam 

09:00 – 09:30 Anniversary – Professor Ngo Dac Tan 

Dr. Tran Minh Tuoc

Hanoi Pedagogical University 2, Vietnam  

09:30 – 10:00 Invited talk 5

Complex systems: community detection algorithms

Phan Thi Ha Duong

International Center of Research and Postgraduate Training in Mathematics under the Auspices of UNESCO, Institute of Mathematics, Vietnam Academy of Science and Technology and Vingroup Innovation Foundation, Vietnam

10:00 – 10:15 Coffee break 
10:15 – 10:30 New Euler-Mahonian Extensions of Statistics mad and madl on the Class of Rearrangements of a Word

Tran Thi Thu Huong

Vietnamese-German University, Vietnam

10:30 – 10:45 Community detection for directed graphs using random walk

Do Duy Hieu & Dang Tien Dat

Institute of Mathematics, Vietnam Academy of Science and Technology, Vietnam

10:45:– 11:00 Some Inheritable Properties of Cycle Graph Colorings

Nguyen Van Ngoc  &  Nguyen Hoai Viet

Dai Nam University, Vietnam 

11:00 – 11:15 New perspective when measuring performance of Multi-task regression learning in drug response prediction

Le Van Tuan, Le Duc Hau

Thuongmai  University, Vietnam

11:15:– 11:30 ImageNet Challeneging Classification with the Raspberry Pis: A Federated Learning Algorithm of Local Stochastic Gradient Descent Models

Tran Nguyen Minh Thu

CanTho University, Vietnam

11:30 –11:45 Graph theory: An overview of Graph Theory in Computer Science Technologies and Social Network

Le Dinh Phu Cuong

Yersin University, Vietnam

11:45–12:00 An Improved MVDR Beamformer to Enhance Speech Enhancement

Quan Trong The, Le Anh Hoang, Tran Duc Thuan

Digital Agriculture Cooperative, Vietnam

12:00 – 14:00 Lunch 
Session 6 Chair: Tran Nguyen Minh Thu

CanTho University, Vietnam 

14:00 -14:15 Evaluation of Valued Tolerance Rough Set and Decision Rules Method for WiFi-based Indoor Positioning in Different Environments

Ninh Duong-Bao & Khanh Nguyen-Huu

DaLat University, Vietnam 

14:15-14:30 Improved genetic algorithm for Mobile robot path planning

Tran Thi Cam Giang

Thuyloi University, Vietnam

14:30-14:45 Findings on Odd Cycles from the Game of Star Coloring 

Nguyen Van Ngoc, Pham Tuan Cuong, Vu Tien Viet

DaiNam University 

14:45-15:00 Coffee break
Session 7 ChairDuong Van Hai

DaLat University, Vietnam 

15:00 – 16:00 Participatory modelling 

Phung Diep Anh

Advanced Center of Excellence on Comptutational Research for Sustainability Science, Thuyloi University, Vietnam

End of the conference