|
|
|
|
|
Joseph Isabona, Agbotiname Lucky Imoize, Oluwasayo Akinloye Akinwumi, Okiemute Roberts Omasheye, Emughedi Oghu, Cheng-Chi Lee and Chun-Ta Li
Benchmarking different optimization algorithms is tasky, particularly for network-based cellular communication systems. The design and management process of these systems involves many stochastic variables and complex design parameters that demand an unb...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert Piotrowski, Aleksander Paul and Mateusz Lewandowski
This work is planned for implementation studies in wastewater treatment plants in the future. The proposed optimization algorithms can be used to solve optimization tasks with more decision variables.
|
|
|
|
|
|
|
|
|
|
|
Wei-Tzer Huang, Kai-Chao Yao, Chun-Ching Wu, Yung-Ruei Chang, Yih-Der Lee and Yuan-Hsiang Ho
The inclusion of microgrids (MGs) in power systems, especially distribution-substation-level MGs, significantly affects power systems because of the large volumes of import and export power flows. Consequently, power dispatch has become complicated, and ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei-Tzer Huang, Kai-Chao Yao and Chun-Ching Wu
This paper proposes a simple and efficient approach for the optimal dispatch in a medium-voltage microgrid (MG) with various types of distributed generation (DG). The fuel costs generated by these DGs are determined using quadratic and linear functions d...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhongda Huang, Andy Ogilvy, Steve Collins, Warren Hare, Michelle Hilts and Andrew Jirasek
A derivative-free optimization (DFO) method is an optimization method that does not make use of derivative information in order to find the optimal solution. It is advantageous for solving real-world problems in which the only information available about...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert E. Weber, Janusz J. Petkowski and Monika U. Weber
Evidence of chemical disequilibria and other anomalous observations in the Venusian atmosphere motivate the search for life within the planet?s temperate clouds. To find signs of a Venusian aerial biosphere, a dedicated astrobiological space mission is r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carla Taramasco,Alan Muñoz,Jaques Demontgeot
The purpose of this study is to develop a new method that allows calculating the characteristics of tourist paths, favoring the understanding of visitor behavior. Changes and complexities are considered between a first phase of quasi-random "search" of a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karina Salazar Ramírez,Samantha Anabel Serrano Minuche,Melissa Paulina Calle Iñiguez
The purpose of this study is to develop a new method that allows calculating the characteristics of tourist paths, favoring the understanding of visitor behavior. Changes and complexities are considered between a first phase of quasi-random "se...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jaehyeong Lee, Minhan Yoon, Sungchul Hwang, Soseul Jeong, Seungmin Jung and Gilsoo Jang
Recently, there have been many cases in which direct current (DC) facilities have been placed in alternating current (AC) systems for various reasons. In particular, in Korea, studies are being conducted to install a back-to-back (BTB) voltage-sourced co...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sara Seager, Janusz J. Petkowski, Christopher E. Carr, David H. Grinspoon, Bethany L. Ehlmann, Sarag J. Saikia, Rachana Agrawal, Weston P. Buchanan, Monika U. Weber, Richard French, Pete Klupar, Simon P. Worden, Darrel Baumgardner and on behalf of the Venus Life Finder Mission Team
Finding evidence of extraterrestrial life would be one of the most profound scientific discoveries ever made, advancing humanity into a new epoch of cosmic awareness. The Venus Life Finder (VLF) missions feature a series of three direct atmospheric probe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Su-Jin Choi, Hongjae Kang, Keejoo Lee and Sejin Kwon
The Korean National Space Council recently released ?Mars Exploration 2045? as part of its future strategic plan. The operations for a Mars explorer can be defined based on domestically available capabilities, such as ground operations, launch, in-space ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chao-Feng Gao, Zhi-Hua Hu and Yao-Zong Wang
The hub-and-spoke network (HSN) design generally assumes direct transportation between a spoke node and its assigned hub, while the spoke?s demand may be far less than a truckload. Therefore, the total number of trucks on the network increases unnecessar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Paola Parretti, João Gama Monteiro, Francesca Gizzi, Roi Martínez-Escauriaza, Filipe Alves, Sahar Chebaane, Silvia Almeida, Miguel Pessanha Pais, Frederico Almada, Marc Fernandez, Natacha Nogueira, Carlos Andrade and João Canning-Clode
Mapping the distribution and evaluating the impacts of marine non-indigenous species (NIS) are two fundamental tasks for management purposes, yet they are often time consuming and expensive. This case study focuses on the NIS gilthead seabream Sparus aur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marii Rasva and Evelin Jürgenson
The agricultural sector in the European Union is largely characterized by a declining number of farms and an increasing size of surviving farms. The land is concentrating under the usage of fewer large agricultural producers. Meanwhile, a broad distribut...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daniela Ambrosino, Carmine Cerrone and Anna Sciomachen
This paper presents a new heuristic algorithm tailored to solve large instances of an NP-hard variant of the shortest path problem, denoted the cost-balanced path problem, recently proposed in the literature. The problem consists in finding the origin?de...
ver más
|
|
|
|
|
|
|
|
|
|
|
Richard French, Christophe Mandy, Richard Hunter, Ehson Mosleh, Doug Sinclair, Peter Beck, Sara Seager, Janusz J. Petkowski, Christopher E. Carr, David H. Grinspoon, Darrel Baumgardner and on behalf of the Rocket Lab Venus Team
Regular, low-cost Decadal-class science missions to planetary destinations will be enabled by high-?V small spacecraft, such as the high-energy Photon, and small launch vehicles, such as Electron, to support expanding opportunities for scientists and to ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Elena A. Grigorieva and Alexandra S. Livenets
Climate change and natural disasters caused by hydrological, meteorological, and climatic causes have a significant and increasing direct and indirect impact on human health, leading to increased mortality and morbidity. Russia is a country that suffers ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jieqing Yu, Yi Wei, Qi Chu and Lixin Wu
Support for region queries is crucial in geographic information systems, which process exact queries through spatial indexing to filter features and subsequently refine the selection. Although the filtering step has been extensively studied, the refineme...
ver más
|
|
|
|
|
|
|
|
|
|
|
Iouliia Skliarova
This paper proposes a Field-Programmable Gate Array (FPGA)-based hardware accelerator for assisting the embedded MicroBlaze soft-core processor in calculating population count. The population count is frequently required to be executed in cyber-physical ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mulugeta Dugda and Farzad Moazzami
In computational seismology, receiver functions represent the impulse response for the earth structure beneath a seismic station and, in general, these are functionals that show several seismic phases in the time-domain related to discontinuities within ...
ver más
|
|
|
|
|
|