no code implementations • 7 Mar 2024 • Hoang Giang Pham, Tien Thanh Dam, Ngan Ha Duong, Tien Mai, Minh Hoang Ha
To tackle this problem, we explore three types of valid cuts, namely, outer-approximation and submodular cuts to handle the nonlinear objective function, as well as sub-tour elimination cuts to address the complex routing constraints.
no code implementations • 14 Nov 2022 • Hai M. Nguyen, Nam H. Chu, Diep N. Nguyen, Dinh Thai Hoang, Van-Dinh Nguyen, Minh Hoang Ha, Eryk Dutkiewicz, Marwan Krunz
This theoretical bound is decomposed into two components, including the variance of the global gradient and the quadratic bias that can be minimized by optimizing the communication resources, and quantization/noise parameters.