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Effect of Noisy Fitness in Real-Time Strategy Games Player Behaviour Optimisation Using Evolutionary Algorithms

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Journal of Computer Science & Technology 2012年第5期27卷 1007-1023页

作者： antonio m. mora antonio Fernndez-Ares Juan J. merelo Pablo García-Snchez Carlos m. Fernandes Computer Architecture and Technology Department University of Granada Institute for Systems and Robotics Technical University of Lisbon

This paper investigates the performance and the results of an evolutionary algorithm （EA） specifically designed for evolving the decision engine of a program （which, in this context, is called bot） that plays Planet Wars. This game, which was chosen for the Google Artificial Intelligence Challenge in 2010, requires the bot to deal with multiple target planets, while achieving a certain degree of adaptability in order to defeat different opponents in different scenarios. The decision engine of the bot is initially based on a set of rules that have been defined after an empirical study, and a genetic algorithm （GA） is used for tuning the set of constants, weights and probabilities that those rules include, and therefore, the general behaviour of the bot. Then, the bot is supplied with the evolved decision engine and the results obtained when competing with other bots （a bot offered by Google as a sparring partner, and a scripted bot with a pre-established behaviour） are thoroughly analysed. The evaluation of the candidate solutions is based on the result of non-deterministic battles （and environmental interactions） against other bots, whose outcome depends on random draws as well as on the opponents＇ actions. Therefore, the proposed GA is dealing with a noisy fitness function. After analysing the effects of the noisy fitness, we conclude that tackling randomness via repeated combats and reevaluations reduces this effect and makes the GA a highly valuable approach for solving this problem.

关键词： real-time strategy game genetic algorithm noisy fitness player behaviour optimisation parameter adaptation

Testicular ultrasound inhomogeneity is an informative parameter for fertility evaluation

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Asian Journal of Andrology 2020年第3期22卷 302-308页

作者： Giorgia Spaggiari antonio R m Granata Daniele Santi Unit of Endocrinology Department of BiomedicalMetabolic and Neural SciencesUniversity of Modena and Reggio EmiliaModena 41126Italy Unit of Endocrinology Department of Medical SpecialtiesAzienda Ospedaliero-Universitaria of ModenaOspedale Civile of BaggiovaraModena 41126Italy.

Testicular volume(TV)is proposed to be a positive predictor of male fertility status,because of the relation known between the TV and the seminiferous tubule *** of the measurement methodology,the role of TV and testicular ultrasound(US)assessments is still debated in andrological clinical *** this retrospective cohort study,we evaluated TV and testis US role in the diagnostic workup of andrological *** consecutive outpatients undergoing single-operator testis US(modena,Italy)from march 2012 to march 2018 were enrolled,matching sonographic,hormonal,and seminal data.A total of 302 men were referred and evaluated for gynecomastia,suspected hypogonadism,couple infertility(Cl),or sexual *** the hypogonadal group,TV was lower compared to that in other groups(Pmozoospermic patients showed higher TV compared to men with impaired semen quality(P=0.003)and azoospermia(P=0.003).However,TV was not able to discriminate between patients presenting normal and altered semen *** the contrary,testis US inhomogeneity was more frequent in patients with impaired sperm quality(55.0%;P=0.007)and azoospermia(40.0%;P=0.012),compared to patients with normozoospermia(5%),identifying thereby the sonographic pattern as an informative parameter of the fertility ***,in the Cl workup,US evaluation seems to be more informative than the TV assessment alone.

关键词： male hypogonadism male infertility testicular diseases testis

Expansion Planning for Renewable Integration in Power System of Regions with Very High Solar Irradiation

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Journal of modern Power Systems and Clean Energy 2021年第3期9卷 485-494页

作者： musfer Alraddadi antonio J.Conejo Ricardo m.Lima the Department of Electrical and Computer Engineering The Ohio State UniversityColumbusOH 43210USA the Department of Integrated Systems Engineering and the Department of Electrical and Computer Engineering The Ohio State UniversityColumbusOH 43210USA King Abdullah University of Science and Technology Thuwal 23955-6900Kingdom of Saudi Arabia

In this paper,we address the long-term generation and transmission expansion planning for power systems of regions with very high solar *** target the power systems that currently rely mainly on thermal generators and that aim to adopt high shares of renewable *** propose a stochastic programming model with expansion alternatives including transmission lines,solar power plants(photovoltaic and concentrated solar),wind farms,energy storage,and flexible combined cycle gas *** model represents the longterm uncertainty to characterize the demand growth,and the short-term uncertainty to characterize daily solar,wind,and demand *** use the Saudi Arabian power system to illustrate the functioning of the proposed model for several cases with different renewable integration *** results show that a strong dependence on solar power for high shares of renewable sources requires high generation capacity and storage to meet the night demand.

关键词： Generation and transmission expansion planning uncertainty solar power wind power

Autism genetics: methodological issues and experimental design

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Science China(Life Sciences) 2015年第10期58卷 946-957页

作者： Roberto SACCO Carla LINTAS antonio m.PERSICO Department of Child Neuropsychiatry and Laboratory of molecular Psychiatry and Neurogenetics University "Campus Bio-Medico" Department of Experimental Neurosciences I.R.C.C.S."Fondazione Santa Lucia"

Autism is a complex neuropsychiatric disorder of developmental origin, where multiple genetic and environmental factors likely interact resulting in a clinical continuum between "affected" and "unaffected" individuals in the general population. During the last two decades, relevant progress has been made in identifying chromosomal regions and genes in linkage or association with autism, but no single gene has emerged as a major cause of disease in a large number of patients. The purpose of this paper is to discuss specific methodological issues and experimental strategies in autism genetic research, based on fourteen years of experience in patient recruitment and association studies of autism spectrum disorder in Italy.

关键词： autistic disorder endophenotype genetic association genetics pervasive developmental disorders

COmPLEX SYSTEmS IN SPORTS:INTRODUCTION TO THE SPECIAL ISSUE

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Journal of Systems Science & Complexity 2013年第1期26卷 1-3页

作者： mERELO Juan Julin mORA antonio m COTTA Carlos Depto.ATC CITICUniversidad de Granada Depto.LCC Universidad de Malaga

1 Complex Systems in Sports Sport is one of the most important activities of *** relevance goes beyond the physical/psychological benefits that their practicing provides(an aspect that justifies in itself its importance in our current society).In fact,be it as actually playing some sport or just watching some games,it provides a huge means for socialization and *** to say,the economical viewpoint is also enormously relevant:events such as the Olympic Games。

关键词：复杂系统运动教育手段社会化

Influence of metal support in-plane symmetry on the corrugation of hexagonal boron nitride and graphene monolayers

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Nano Research 2018年第9期11卷 4643-4653页

作者： antonio d. martinez-Galera Jose m. Gomez-Rodriguez Departamento de Fisica de la matefia Condensada Universidad Autonoma de Madrid Madrid E-28049 Spain Condensed matter Physics Center (IFImAC) UniversidadAutdnoma de Madrid Madrid E-28049 Spain Instituto Nicolds Cabrera Universidad Autonoma de Madrid Madrid E-28049 Spain

Predicting the properties of two-dimensional （2D） materials as graphene and hexagonal boron nitride （h-BN） monolayers after their growth on any given substrate is a major challenge. While the influence of the electron configuration of the atoms of the underlying surface is well-understood, the effect of substrate geometry still remains unclear. The structural properties of h-BN monolayers grown on a rectangularly packed Rh（110） surface were characterized in situ by ultrahigh vacuum scanning tunneling microscopy and were compared to those that this material exhibits when grown on substrates showing different crystallographic orientations. Although the h-BN monolayer grown on Rh（110） was dominated by a unique quasiunidimensional moir6 pattern, suggesting considerable interface interaction, the moir6 corrugation was unexpectedly smaller than those reported for strongly interacting interfaces with hexagonal-terminated substrates, owing to differences in the possible binding landscapes at interfaces with differently oriented substrates. moreover, a rule was derived for predicting how interface corrugation and the existence and extent of subregions within moir6 supercells containing favorable sites for orbital mixing between h-BN monolayers and their supports depend on substrate symmetry. These general symmetry considerations can be applied to numerous 2D materials, including graphene, thereby enabling the prediction of how substrate choice determines the properties of these materials. Furthermore, they could also provide new routes for tuning 2D material properties and for developing nanotemplates showing different geometries for Krowing adsorbate superlattices.

关键词： hexagonal boron nitride graphene two-dimensional materials scanning tunneling microscopy moire superstructures nanotemplates

Von Neumann Regularity and Quadratic Conorms in JB^＊-triples and C^＊-algebras

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Acta mathematica Sinica,English Series 2008年第2期24卷 185-200页

作者： maría BURGOS El Amin KAIDI antonio morales CAmPOY antonio m.PERALTA maribel RAmíREZ Department of Algebra and mathematical Analysis University of Almería 04120 Almería Spain Department of mathematical Analysis University of Granada 18071 Granada Spain Department of Algebra and mathematical Analysis University of Almerǐa 04120 Almería Spain

We revise the notion of von Neumann regularity in JB^＊-triples by finding a new characterisation in terms of the range of the quadratic operator Q（a）. We introduce the quadratic conorm of an element a in a JB^＊-triple as the minimum reduced modulus of the mapping Q（a）. It is shown that the quadratic conorm of a coincides with the infimum of the squares of the points in the triple spectrum of a. It is established that a contractive bijection between JBW^＊-triples is a triple isomorphism if, and only if, it preserves quadratic conorms. The continuity of the quadratic conorm and the generalized inverse are discussed. Some applications to C^＊-algebras and von Neumann algebras are also studied.

关键词： von Neumann regularity quadratic conorm C^*-algebra JB^*-triple triple spectrum

minimally Invasive Surgery for Necrotizing Pancreatitis: A Case Report

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Surgical Science 2024年第9期15卷 514-521页

作者： Néstor Veriel méndez Huerta Luis Fernando Zorrilla Núñez Noelia Obregón Gaxiola César Jair Treviño Arizmendi Gerardo Iván muñoz morales marco Alejandro Arizmendi Villarreal Pamela Denisse Valdez Navarro marco antonio Hernández Guedea Gerardo Enrique muñoz maldonado Service of General Surgery Hospital Universitario Dr. Jos Eleuterio Gonzlez Universidad Autnoma de Nuevo Len Monterrey Mxico

Introduction: Necrotizing pancreatitis management is complex and varies significantly among clinicians. minimally invasive approaches like transgastric necrosectomy via laparoscopy are emerging as effective treatment options. This case report underscores the technique’s efficacy, clinical outcomes, and role in reducing complications. Clinical Observation: A 59-year-old male with a history of smoking and alcoholism presented with severe abdominal pain, nausea, and vomiting. Over the following weeks, he developed symptoms including asthenia, weight loss, and melena. Diagnostic workup revealed severe anemia and Balthazar E necrotizing pancreatitis, with significant intra-abdominal fluid collections and signs of infection. After initial conservative management, the patient underwent transgastric necrosectomy via laparoscopy due to deteriorating clinical status. The procedure involved removing necrotic tissue and performing a cystogastroanastomosis and jejunostomy. Postoperative care included fasting, parenteral nutrition, broad-spectrum antibiotics, and enzymatic replacement. The patient recovered well, with reduced necrotic tissue on follow-up imaging, and was discharged twelve days post-surgery [1]. Conclusion: Transgastric necrosectomy by laparoscopy is a valuable first-line surgical option for patients with symptomatic necrotizing pancreatitis, particularly in cases without prior interventions. This minimally invasive technique helps reduce major complications and mortality, offering a less invasive alternative to traditional open necrosectomy. The multidisciplinary approach and careful postoperative management were crucial to the patient’s favorable outcome. The case highlights the potential of transgastric necrosectomy as an effective treatment strategy in managing complex pancreatitis cases, including those with associated duodenal perforation [2].

关键词： Necrotizing Transgastric Pancreatic Necrosectomy Pancreatitis Case Report

Effect of Zn binding to phytate and humic substances on its uptake by wheat(Triticum durum L.)as affected by carbonates and Fe oxides

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Pedosphere 2022年第6期32卷 823-832页

作者： Ana m.GARCÍA-LÓPEZ Ramiro RECENA antonio DELGADO Department of Agronomy ETSIAUniversity of SevilleSeville 41013(Spain)

Although complexation with soil organic matter may improve zinc(Zn)bioavailability to plants,the effect of Zn sorbent surface on the use of complexed Zn by plants remains *** objective of this research was to elucidate how Zn complexation with humic substances(HS)and phytate affects the uptake of Zn by wheat plants depending on the main sorbent surface in growth media,i.e.,carbonates and Fe *** this end,two pot experiments were performed,one using Fe oxide-coated siliceous as the siliceous growth medium sand and the other using a mixture of calcareous sand and siliceous sand as the calcareous growth *** experiment involved three Zn sources,Zn-HS complex,Zn phytate,and ZnSO_(4).All sources were applied with surface irrigation at two Zn rates(0.25 and 2 mg kg^(-1) growth medium).The Zn-HS complex significantly increased Zn uptake by plants in both media,relative to the other two Zn sources,but no significant difference was observed between Zn phytate and ZnSO_(4).In the calcareous medium,Zn-HS complex and Zn phytate resulted in significantly higher dry biomass yields of wheat than ZnSO_(4).In the siliceous medium,spike and shoot dry biomass yields with Zn-HS complex at the low rate and Zn phytate at both rates were not significantly different from those with ZnSO_(4) at the high *** harvest,approximately 50%of the Zn applied as Zn-HS complex remained extractable by diethylenetriaminepentaacetic acid(DTPA),while this proportion was less than 20%for the other Zn ***,Zn-HS complex and Zn phytate are sources of available Zn for plants,and they are more effective than ZnSO_(4) in increasing plant growth,particularly when carbonates are the main Zn sorbent surface.

关键词： calcareous growth medium micronutrient organic matter organic phosphorus Zn availability Zn deficiency Zn sorbent surface Zn source