National Kaohsiung University of Science and Technology

Enhancing Protection Coordination Robustness in DER-Rich Grids Through Deep Learning-Based Preventive Relay Setting Calibration

The increasing penetration of distributed energy resources (DERs) introduces significant operational uncertainties, challenging the reliability and robustness of conventional protection coordination in distribution networks. Traditional optimization methods can obtain high-qualit...

The Read-Once Factorial-Divisibility Conjecture: Algebraic Proofs Through Six Inputs

We formulate the division-free read-once factorial-divisibility conjecture for pairwise distinct integers. Using congruence arguments, signed residue classes, parity decompositions, and disjoint block constructions, we prove the conjecture algebraically for all input sizes 1≤n≤6....

The Read-Once Factorial-Divisibility Conjecture: Algebraic Proofs Through Six Inputs

We formulate the division-free read-once factorial-divisibility conjecture for pairwise distinct integers. Using congruence arguments, signed residue classes, parity decompositions, and disjoint block constructions, we prove the conjecture algebraically for all input sizes 1≤n≤6....

A new genus and species of hagfish from Vietnam: A transitional lineage between Rubicundinae and Myxininae (Craniata: Myxiniformes)

Abstract Dolichostomus leucotaenia gen. et sp. nov. is described from two specimens collected from off northern Vietnam. It is characterized by a long, oval mouth opening visible from the ventral view, a feature unique among the order Myxiniformes. It also possesses a single medi...

The Read-Once Factorial-Divisibility Conjecture: Algebraic Proofs Through Six Inputs

We formulate the division-free read-once factorial-divisibility conjecture for pairwise distinct integers. Using congruence arguments, signed residue classes, parity decompositions, and disjoint block constructions, we prove the conjecture algebraically for all input sizes 1≤n≤6....

A Hybrid Multi‐Phase DEA Window‐ GRA Approach to Assessing the Dynamic Performance and Environmental Trade‐Offs of the Container Shipping Industry

ABSTRACT The global container shipping industry underwent significant transformations from 2016 to 2023, shaped by post‐Hanjin bankruptcy consolidation, COVID‐19 disruptions, and the onset of mandatory decarbonization. Throughout these phases, container shipping lines (CSLs) had...