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Mostrando publicaciones 1-6 de 6
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Fast finger vein recognition based on sparse matching algorithm under a multicore platform for real-time individuals identification
Hernández-García, Ruber; Barrientos, Ricardo ; Rojas-Rojas, Cristofher A.; Soto Silva, Wladimir E.; Mora, Marco ; Gonzalez, Paulo; Frati, Fernando Emmanuel (2019)Nowadays, individual identification is a problem in many private companies, but also in governmental and public order entities. Currently, there are multiple biometric methods, each with different advantages. Finger vein ...
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Fast kNN query processing over a multi-node GPU environment
Barrientos, Ricardo ; Riquelme, Javier A.; Hernández-García, Ruber; Navarro, Cristóbal A.; Soto-Silva, Wladimir E. (2022)The kNN (k nearest-neighbors) search is currently applied in a wide range of applications, such as data mining, multimedia, information retrieval, machine learning, pattern recognition, among others. Most of the solutions ...
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Optimizing fresh food logistics for processing: Application for a large Chilean apple supply chain
Soto Silva, Wladimir E.; Gonzalez-Araya, Marcela ; Oliva-Fernández, Marcos A.; Plà-Aragonés, Lluís Miquel (2017)This research paper presents optimization models that deal with three kinds of related decisions in horticulture, which are purchasing, transporting and storing fresh produce. The study is intended to assist in decision ...
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Optimizing tactical harvest planning for multiple fruit orchards using a metaheuristic modeling approach
Gómez-Lagos, J.; González-Araya, M.; Soto-Silva, Wladimir E.; Rivera-Moraga, M. (2021)In a fruit harvest season, the fruit must be collected during a relatively short period of intense activity. Moreover, large fruit export companies commonly manage multiple orchards where the resources and labor are shared, ...
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Research directions in technology development to support real-time decisions of fresh produce logistics: A review and research agenda
Villalobos, J. René; Soto-Silva, Wladimir E.; Gonzalez-Araya, Marcela ; González-Ramirez, Rosa G. (2019)Recent developments in consumption patterns, lowering of trade barriers, the emergence of low cost/miniature sensors and information technologies, and advanced business analytics tools are changing the playing field on ...
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Supporting tactical harvest planning decisions of major fruits through a multi-objective modeling approach by using exact methods
Gómez-Lagos, Javier E.; González-Araya, Marcela C.; Acosta-Espejo, Luis G.; Soto-Silva, Wladimir E. (2024)An important stage of the agri-food supply chain is production (agricultural practices and harvesting), where relevant decisions are made in a short period of intensive activity. Regarding the major fruit supply chain, the ...