2017 International Workshop on Computational Mathematics

Ewha Womans University, Seoul, December 14 -17, 2017

Organized by Ewha Institute of Mathematical Sciences (EIMS)

BK 21 plus, Department of Mathematics, Ewha Womans University

Sponsored by National Research Foundation of Korea

Friday, December 15

09:00~09:50 Registration & Opening remark

10:00~11:00 Plenary Lectures

Global-Local-Integration-based Radial Basis Function Computational Methods

Benny Y.C. HON (City University of Hong Kong)

11:10~12:10 Plenary Lectures

Cryptology, isoperimetric problems and shadows

Gyula O. H. Katona (Alfred Renyi Institute of Mathematics)

12:10~14:00 Lunch, ECC Food Court

14:00~14:50 Invited Lecture

New Constructions of Asymptotically Optimal Codebooks with Multiplicative Characters

Qin Yue (Nanjing University)

15:00~15:40 Invited Lecture

Be selfish and avoid dilemmas: fork after withholding (FAW) attacks on bitcoin

Yongdae Kim (KAIST)

15:50~16:30 Invited Lecture

Self-dual codes and antiorthogonal matrices over Galois rings

Sunghyu Han (Korea Tech University)

16:40~17:20 Invited Lecture

Quantum security of NMAC and other schemes

Aaram Yun (UNIST)

17:20~18:00 Invited Lecture

Homomorphic Encryption for Arithmetic of Approximate Numbers

Jung Hee Cheon (Seoul National University)

18:00~20:00 Banquet, ECC CathayHo

Saturday, December 16

09:10~09:50 Invited Lecture

Infinite Sidon sets contained in sparse random sets of integers

Sang June Lee (Duksung Women’s University)

10:00~11:00 Plenary Lectures

Modeling multivariate insurance losses with risk and queueing theoretic applications

Jae Kyung Woo (University of New South Wales)

11:10~12:00 Invited Lecture

Physical Attacks on Lattice-Based Signatures and Their Countermeasures

Mehdi Tibouchi (NTT)

12:00~14:00 Photo time & Lunch, ECC Food Court

14:00~14:40 Invited Lecture

Optimal binary LCD codes

Jon-Lark Kim (Sogang University)

15:00~15:40 Invited Lecture

Private Database Queries using Fully Homomorphic Encryption for Finite Extension Fields

Hyung Tae Lee (Chonbuk National University)

15:50~16:30 Invited Lecture

Security Analysis of Improved Cubic UOV Signature Schemes based on Multivariate Quadratic Equations

Cheol-Min Park (NIMS)

16:50~17:50 Contributed Talk

Two-point algebraic geometry codes on norm-trace curves

Boran Kim (Ewha Womans University)

A simple three round multiparty computation via multi-key FHE without setup

Eunkyung Kim (Ewha Womans University)

The classification of self-dual codes over Galois rings of small lengths.

Whan-Hyuk Choi (Kangwon National University)