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55篇 您的检索式:作者名="Furfaro"
    题名 作者 年代 出处 被引量
1Adaptive Pinpoint and Fuel Efficient Mars Landing Using Reinforcement Learning显示文摘Future unconstrained and science-driven missions to Mars will require advanced guidance algorithms that are able to adapt to more demanding mission requirements, e.g. landing on selected locales with pinpoint accuracy while autonomously flying fuel-efficient trajectories. In this paper, a novel guidance algorithm designed by applying the principles of reinforcement learning(RL) theory is presented. The goal is to devise an adaptive guidance algorithm that enables robust, fuel efficient,and accurate landing without the need for off line trajectory generation and real-time tracking. Results from a Monte Carlo simulation campaign show that the algorithm is capable of autonomously following trajectories that are close to the optimal minimum-fuel solutions with an accuracy that surpasses that of past and future Mars missions. The proposed RL-based guidance algorithm exhibits a high degree of flexibility and can easily accommodate autonomous retargeting while maintaining accuracy and fuel efficiency. Although reinforcement learning and other similar machine learning techniques have been previously applied to aerospace guidance and control problems(e.g., autonomous helicopter control), this appears, to the best of the authors knowledge, to be the first application of reinforcement learning to the problem of autonomous planetary landing.Brian Gaudet Roberto Furfaro 2014IEEE/CAA Journal of Automatica Sinica2014,1,4:4
2Glucose intolerance and diabetes mellitus in ulcerative colitis: Pathogenetic and therapeutic implications显示文摘Diabetes mellitus is one of the most frequent co-morbidities of ulcerative colitis patients.The epidemiological association of these diseases suggested a genetic sharing and has challenged gene identification.Diabetes co-morbidity in ulcerative colitis has also relevant clinical and therapeutic implications,with potential clinical impact on the follow up and outcome of patients.These diseases share specific complications,such as neuropathy,hepatic steatosis,osteoporosis and venous thrombosis.It is still unknown whether the coexistence of these diseases may increase their occurrence.Diabetes and hyperglycaemia represent relevant risk factors for postoperative complications and pouch failure in ulcerative colitis.Medical treatment of ulcerative colitis in patients with diabetes mellitus may be particularly challenging.Corticosteroids are the treatment of choice of active ulcerative colitis.Their use may be associated with the onset of glucose intolerance and diabetes,with difficult control of glucose levels andwith complications in diabetic patients.Epidemiologic and genetic evidences about diabetes co-morbidity in ulcerative colitis patients and shared complications and treatment of patients with these diseases have been discussed in the present review.Giovanni Maconi Federica Furfaro Roberta Sciurti Cristina Bezzio Sandro Ardizzone Roberto de Franchis 2014World Journal of Gastroenterology2014,20,13:2
3Supplementa- tion with N-acetyleysteine and taurine failed to restore glutathi- one content in liver of streptozotocin-induced diabetics rats but protected from oxidative stress 显示文摘Patriarca S Furfaro AL Domenicotti C 2005Biochim Biophys Acta2005,1741,12:1
4Galactomannan testing might be useful for early diagnosis of fusariosis显示文摘Mikulska M Furfaro E Del Bono V 2012Diagn Micro- biol Infect Dis2012,72,4:1
5Querying and repairing inconsistent numerical databases显示文摘Flesca S Furfaro F Parisi F 0,,02:1
6Distributed simulation of modular time Petri nets: an approach and a case study exploiting temporal uncertainty显示文摘CICIRELLI F FURFARO A NIGRO L 2007Real-Time Systems2007,35,2:1
7Multi-imaging and Bayesian estimation for photon counting with EMCCDs显示文摘Lantz E Blanchet J L Furfaro L 2008Monthly Notices of the Royal Astronomical Society2008,386,:1
8Neuroanatomy of fragile X syndrome is associated with aberrant behavior and the fragile X mental retardation protein (FMRP) 显示文摘Gothelf D Furfaro JA Hoeft F 2008Ann Neurol2008,63,1:1
9A Quad-tree Based Multi-resolution Approach for Two-dimensional Summary Data显示文摘Buccafurri F Furfaro F Mazzeo G M 0,,7:1
10Transperineal Perineal Ultrasound Versus Magnetic Resonance Imaging In the Assessment of Perianal Crohn?s Disease显示文摘Giovanni Maconi Massimo Tonolini Michela Monteleone Cristina Bezzio Federica Furfaro Chiara Villa Alessando Campari Alessandra Dell?Era Gianluca Sampietro Sandro Ardizzone Roberto de Franchis 2013Inflammatory Bowel Diseases2013,,:1
11Heme oxygenase 1 expression in rat liver during ageing and ethanol intoxication显示文摘Patriarca S Furfaro A L Cosso L 2007Biogerontology2007,8,3:1
12Galactomannan testing might be useful for early diagnosis of fusariosis显示文摘Mikulska M Furfaro E Del Bono V 2012Diagn Mierohiol Infect Dis2012,72,4:1
13Do adult stem cells ameliorate the damaged myocardium? Human cord blood as a potential source of stem cells显示文摘Furfaro EM Gaballa MA 2007Curr Vasc Pharmacol2007,5,1:1
14Enabling OLAP' in mobile environments via intelligent data cube compression techniques显示文摘Cuzzocrea A Furfaro F 2009Joumal of In- telligent Information Systems2009,33,2:1
15A Hybrid Transport Point-Kinetic method for simulating source transients in subcritical systems显示文摘Paolo Picca Roberto Furfaro Barry D. Ganapol 2011Annals of Nuclear Energy2011,,12:1
16An Agent infrastructure over HLA for distributed simulation of reconfignrable systems and its application to UAV coordination显示文摘CICIRELLI F FURFARO A NOGRO L 2009Simulation2009,85,1:1
17Viral infections in inflammatory bowel disease:Tips and tricks for correct management显示文摘Over the past decades,the treatment of inflammatory bowel diseases(IBD)has become more targeted,anticipating the use of immune-modifying therapies at an earlier stage.This top-down approach has been correlated with favorable short and long-term outcomes,but it has also brought with it concerns regarding potential infectious complications.This large IBD population treated with immunemodifying therapies,especially if combined,has an increased risk of severe infections,including opportunistic infections that are sustained by viral,bacterial,parasitic,and fungal agents.Viral infections have emerged as a focal safety concern in patients with IBD,representing a challenge for the clinician:they are often difficult to diagnose and are associated with significant morbidity and mortality.The first step is to improve effective preventive strategies,such as applying vaccination protocols,adopt adequate prophylaxis and educate patients about potential risk factors.Since viral infections in immunosuppressed patients may present atypical signs and symptoms,the challenges for the gastroenterologist are to suspect,recognize and diagnose such complications.Appropriate treatment of common viral infections allows us to minimize their impact on disease outcomes and patients’lives.This practical review supports this standard of care to improve knowledge in this subject area.Vincenzo Craviotto Federica Furfaro Laura Loy Alessandra Zilli Laurent Peyrin-Biroulet Gionata Fiorino Silvio Danese Mariangela Allocca 2021World Journal of Gastroenterology2021,27,27:1
18Model Checking Time-dependent System Specifications Using Time Stream Petri Nets and UPPAAL显示文摘Cicirelli F Furfaro A Nigro L 2012Applied Mathematics and Computation2012,218,16:1
19HO-1 up-regulation: A key point in high-risk neuroblastoma resistance to bortezomib显示文摘Anna Lisa Furfaro Sabrina Piras Mario Passalacqua Cinzia Domenicotti Alessia Parodi Daniela Fenoglio Maria Adelaide Pronzato Umberto Maria Marinari Lorenzo Moretta Nicola Traverso Mariapaola Nitti 2013BBA - Molecular Basis of Disease2013,,:1
20Asteroid precision landing viamultiple sliding surfaces guidance techniques 显示文摘Furfaro R Cersosimo D Wibben D R 2013Journal of GuidanceControl & Dynamics2013,36,4:1
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