Results 131 to 140 of about 294,577 (164)

A GA-PLS Method for the Index Tracking Problem

2011
Index tracking is a popular problem for funds, especially for index tracker funds. In this paper, we introduced GA-PLS method to solve the index tracking problem. This method consists of genetic algorithm (GA) and partial least squares (PLS). For a portfolio constructed by specified stocks, we used PLS regression to determine their weights in this ...
Zhe Chen, Shizhu Liu, Jiangang Shen, Shenghong Li   +3 more
openaire   +1 more source

Gas Contract Indexation and Market Power

SSRN Electronic Journal, 2022
openaire   +1 more source

Estimation of exergy-based sustainability index and performance evaluation of a novel intercooled hybrid gas turbine system

International Journal of Hydrogen Energy, 2023
Tushar Choudhary
exaly  

Refractive Index of GaS in the Far Infrared

physica status solidi (b), 1978
V. Riede, Hoang Xuan Nguyen, H. Neumann, H. Sobotta, F. Levy   +4 more
openaire   +1 more source

Study on the Prediction of Low-Index Coal and Gas Outburst Based on PSO-SVM

Energies, 2023
Li Xiaoyu, Li Quangui, Jianbo Li
exaly  

Condition Assessment of Gas Insulated Switchgear Using Health Index and Conditional Factor Method

Energies, 2022
Nattapon Panmala, Thanapong Suwanasri
exaly  

An evaluation index system of the user satisfaction for the natural gas pipeline network

Journal of Pipeline Science and Engineering, 2021
Lin Ding, Weihe Huang
exaly  

Formula Index Ga-I

1979
Ramona Becker, Helga Hartwig, Herbert Köppe, Hans Vanecek, Paul Velić, Rudolf Warncke, Anna Zelle   +6 more
openaire   +1 more source

A Fuzzy Logic Approach to Health Index Determination for a Gas-Insulated Switchgear

Energies, 2023
Nattapon Panmala, Thanapong Suwanasri
exaly  

ARCHITECTURE SIG: Index To GA Document

Art Documentation: Journal of the Art Libraries Society of North America, 1986
openaire   +1 more source