Registered Data

[CT172]

  • Session Time & Room
    • CT172 (1/1) : 3E @D514 [Chair: Xudong Hu]
  • Classification
    • CT172 (1/1) : Game theory (91A) / Stochastic systems and control (93E) / Education and instruction in mathematics (97D)

[01973] Equilibria for Robust Routing Game of Atomic Players

  • Session Time & Room : 3E (Aug.23, 17:40-19:20) @D514
  • Type : Contributed Talk
  • Abstract : We study a routing game on edge costs given by an interval of the same length, each edge cost can be any value in the interval. Each player only knows the interval length and would select a path that is robust against the worst-case realization of edge costs. Under bottleneck-type objective with minmax-regret criterion, we prove that every robust Nash Equilibrium (NE) is an NE of the corresponding bottleneck routing game with complete information.
  • Classification : 91A35, 91A80, 91A68, 90C27
  • Format : Talk at Waseda University
  • Author(s) :
    • Xudong Hu (Academy of Math and Systems Science, CAS)

[00383] A kernel-based method for Schrödinger bridges

  • Session Time & Room : 3E (Aug.23, 17:40-19:20) @D514
  • Type : Contributed Talk
  • Abstract : We propose a kernel-based machine learning method for numerical solutions of Schrödinger's bridge problems. In this method, the terminal time distribution constraint is described by a kernel-based metric on the space of probability measures.
  • Classification : 93E20
  • Format : Talk at Waseda University
  • Author(s) :
    • Yumiharu Nakano (Tokyo Institute of Technology)

[01075] Implementation of Mathematical Proof and Argumentation Learning Activities in Langsa

  • Session Time & Room : 3E (Aug.23, 17:40-19:20) @D514
  • Type : Industrial Contributed Talk
  • Abstract : This study aims to implement learning designs for mastering mathematical proof and argumentation abilities in pre-service mathematics teachers enrolling in one public university in Langsa City, Aceh, Indonesia. Learning activities consist of four core stages, i.e., proofreading, writing resumes, exercises in proving, then reflection and evaluation. The results demonstrated an increase in students' mathematical proof and argumentation abilities from mediocre to excellent.
  • Classification : 97Dxx, 97Hxx, 97Ixx, 97Exx
  • Format : Talk at Waseda University
  • Author(s) :
    • Iden Rainal Ihsan (Universitas Samudra)
    • Natanael Karjanto (Sungkyunkwan University)
    • Guntur Maulana Muhammad (Universitas Samudra)

[00601] Assessment of Mathematics in Higher Education over the COVID19 pandemic.

  • Session Time & Room : 3E (Aug.23, 17:40-19:20) @D514
  • Type : Industrial Contributed Talk
  • Abstract : A comparative analysis of various assessment methods on Higher Education Mathematics is provided. A discussion on the reliability of these methods is provided with particular emphasis on distance/online (uncontrolled) assessment methods and face to face (controlled) assessment methods. We analyse the data collected from an assessment strategy based on a set of tests before and throughout the COVID pandemic. Results show that online assessment is less reliable for those students with lower academic performance.
  • Classification : 97D60, Assessment of Mathematics in Higher Education
  • Format : Talk at Waseda University
  • Author(s) :
    • Carlos Fresneda-Portillo (Universidad Loyola Andalucía (Spain))
    • James Maunder (Oxford Brookes University)