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19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014

作者： Pasquale, Cecilia Sacone, Simona Siri, Silvia Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Italy

ISBN: (纸本)9783902823625

In the paper a traffic control strategy based on ramp metering is proposed in order to reduce traffic emissions in freeway stretches. Such strategy is devised to take into account that two vehicle classes are present in the freeway (cars and trucks) and that they are separately controlled. The simulation analysis developed in the paper shows, first of all, that the proposed control strategy is able not only to reduce traffic emissions in the freeway but also to reduce the congestion, by decreasing the total time spent by vehicles in the system. Moreover, the effectiveness of the two-class ramp metering control is shown on different traffic scenarios, that are deeply analysed and discussed in the paper. © IFAC.

关键词： Traffic congestion

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Models for train load planning problems in a container terminal

Advances in Intelligent Systems and Computing

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Advances in Intelligent systems and Computing 2014年 262卷 15-26页

作者： Ambrosino, Daniela Siri, Silvia Department of Economics and Business Studies University of Genova Genova Italy Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Genova Italy

In this chapter, the train load planning problem for maritime container terminals is dealt with. In the most general case, the optimal assignment of containers to train slots is done considering that it is possible to make reshuffles in the stacking area and to load the train not sequentially;of course, both these types of unproductive movements should be minimized. In the chapter, a general formulation for this problem is provided, as well as other two formulations for the specific cases in which one of these two unproductive operations is not allowed. Then, some experimental results are reported to show the differences among the proposed models. © Springer International Publishing Switzerland 2014.

关键词： Combinatorial optimization

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26th Annual Computational Neuroscience Meeting (CNS*2017) of the Organization for Computational Neuroscience Antwerp, Belgium, July 15-20, 2017

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BMC NEUROSCIENCE 2017年第SUPPL 1期18卷 59-59页

作者： [Anonymous] Indiana University Purdue University Indianapolis Indianapolis IN 46032 USA Stark Neurosciences Research Institute Indiana University School of Medicine Indianapolis IN 46032 USA Department of Mathematics East Carolina University Greenville NC 27858 USA Jülich Supercomputing Centre Forschungszentrum Jülich 52425 Jülich Germany Future Systems Swiss National Supercomputing Centre 8092 Zurich Switzerland User Engagement and Support Swiss National Supercomputing Centre 6900 Lugano Switzerland Institut de Neurosciences des Systèmes Aix Marseille Univ 13005 Marseille France Simulation Lab Neuroscience Forschungszentrum Jülich Jülich Germany Department of Experimental Psychology Ghent University 9000 Ghent Belgium Donders Center for Cognitive Neuroimaging Radboud University 6525HR Nijmegen The Netherlands Department of Electrical Computer and Energy Engineering University of Colorado Boulder CO 80309 USA Department of Neurosurgery Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Neurology Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Otolaryngology Johns Hopkins School of Medicine Baltimore MD 21287 USA INSERM U968 Paris France Sorbonne Universités UPMC University Paris 06 UMR_S 968 Institut de la Vision Paris France CNRS UMR_7210 Paris France Department of Computer Architecture and Technology University of Granada (CITIC) Granada Spain Sorbonne Universités UPMC Univ Paris 06 INSERM CNRS Institut de la Vision Paris France Department of Adaptive Machine Systems Osaka University Osaka Japan Department of Computer Science University of Cergy-Pontoise Cergy-Pontoise France Department of Physics and Astronomy College of Charleston Charleston SC 29424 USA School of Physics Faculty of Science University of Sydney Sydney NSW 2006 Australia Center of Excellence for Integrative Brain Function Australian Research Council Sydney Australia Max Planck Institute for Human Cognitive and Brain Sciences Saxony Lei

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Peroxidated Olive Oil Nanoemulsion for Cancer Targeted Therapy

Peroxidated Olive Oil Nanoemulsion for Cancer Targeted Thera...

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Annual International Conference of the IEEE engineering in Medicine and Biology Society

作者： Elena Dellacasa Laura Pastorino Chiara Scanarotti Stefania Vernazza Anna Maria Bassi Ranieri Rolandi Carmelina Ruggiero Department of Informatics Bioengineering Robotics and Systems Engineering University of Genoa Genoa Italy Cell Culture Lab DIMES University of Genoa Genoa Italy Department of Physics University of GenoaGenoa Italy

A reactive oxygen species-mediated targeting system has been used to selectively kill cancer cells. Two different cell lines, normal and cancer cells, have been cultured and treated with a peroxide olive oil (K600) in... 详细信息

ISBN: (纸本)9781424492695

关键词： simple solution nanoemulsion peroxide

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A mixed-integer mathematical programming model for integrated planning of manufacturing and remanufacturing activities 11

A mixed-integer mathematical programming model for integrate...

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11th International Conference on informatics in Control, Automation and robotics, ICINCO 2014

作者： Giglio, Davide Paolucci, Massimo Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Genova Italy

ISBN: (纸本)9789897580406

This paper considers a hybrid remanufacturing and manufacturing system on a closed-loop supply chain. The system manufactures a set of new products characterized by a multi-level structure through multi-stage assembly operations. The required raw or basic parts can be acquired new from suppliers or provided as new by a de-manufacturing facility which performs a remanufacturing process from acquired old products returned by customers. The quality of returned products has impact on the quantity of recovered basic parts which can be assumed as good as new, and on the duration of the remanufacturing process. The considered problem is to determine the production lots for the system machines as well as the quantity of new basic parts and retuned products to be acquired in order to satisfy a deterministic demand in the time buckets of the planning period. The performance criterion to be minimized includes the acquisition costs for the new and returned items, inventory and production costs, recovering and disposal costs, and tardiness costs. A mixed-integer programming model is proposed and its effectiveness is demonstrated by experiments on a case study.

关键词： Manufacture

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Ultrathin films by LbL self-assembly for biomimetic coatings of implants

Ultrathin films by LbL self-assembly for biomimetic coatings...

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13th Mediterranean Conference on Medical and Biological engineering and Computing 2013, MEDICON 2013

作者： Giulianelli, M. Pastorino, L. Ferretti, R. Ruggiero, Carmelina University of Genoa Department of Informatics Bioengineering Robotics and Systems Engineering Genoa Italy

ISBN: (纸本)9783319008455

The number of arthroplasties is rapidly increasing, but the ability of current biomaterials to mimic the natural environment of human tissues is very limited. It would be desirable to fabricate implant surface nanocoatings which recreate the main features of the biological interactions between the implant and the host tissue. Osseointegration is influenced by mechanical stability and biological stability and surface modification of implants at nanoscale level is a recognized method to favor it. In this respect the major problem is the incidence of implant infections on implant integration in the bone. The work described here is focused on promoting osseointegration and reducing bacterial infections incidence on implanted biomaterials. We have used the Layer-by-Layer (LbL) self-assembly of Collagen I (Col) and Hyaluronic Acid (HA) to functionalize planar supports. LbL is an easy, versatile and affordable technique able to modify in a controlled way different kind of surfaces using opposite charged polyelectrolytes. Titanium substrates have been coated obtaining higher homogeneity and smoother surfaces with respect to pristine titanium. These coatings can be regarded as a first step for the development of more complex structures to modulate osteogenesis and avoid implant infections. © Springer International Publishing Switzerland 2014.

关键词： Self assembly

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A petri net model for an open path Multi-AGV system 11

A petri net model for an open path Multi-AGV system

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11th International Conference on informatics in Control, Automation and robotics, ICINCO 2014

作者： Giglio, Davide Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Genova Italy

ISBN: (纸本)9789897580406

Automated distribution warehouses in which pallet and roll pallet loads are transported by means of forklift AGVs are considered in this work, with the objective of defining a mathematical model which accurately represents the behaviour of AGVs in the system. AGVs can move freely in the warehouse (an open path AGV system is adopted), and their transportation activities can be modelled as a sequence of elementary or basic actions. In the paper, a coloured Petri net (CPN) model is proposed. It allows representing any sequence of elementary actions of AGVs (including pick-up and drop-off activities), and accurately models the interactions among AGVs, in order to guarantee the safety during the execution of activities. The CPN model can be used to analyse and implement deadlock prevention and deadlock recovery strategies, and it has been adopted in the building of a discrete-event simulator which is employed to analyse the system's performance and to evaluate scheduling policies for transportation tasks.

关键词： Warehouses

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Interaction with objects and objects annotation in the semantic web of things 20

Interaction with objects and objects annotation in the seman...

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20th International Conference on Distributed Multimedia systems, DMS 2014

作者： Coccoli, Mauro Torre, Ilaria Department of Informatics Bioengineering Robotics and Systems Engineering DIBRIS – University of Genoa Genoa Italy

ISBN: (纸本)1891706365

This paper presents a model and an infrastructure for technology enhanced learning applications and discusses issues in using Semantic Web, Linked Data, and Internet of Things. In particular, we apply the novel paradigm of the Semantic Web of Things to enhance information management and users’ experience in a setup borrowed from a previous work, which exploits contactless technologies in a museum exhibition to enable visitors to interact with the artworks exposed and receive relevant information. According to the Linked Data principles, the content delivery system has been empowered by introducing suited semantic annotations to the objects. This enables "things" in the real world to be linked to their corresponding software images in the Web of Data and, in turn, it enables users to discover new facts about the objects and the available knowledge about them. Moreover, the enrichment of the real world objects with education-oriented annotations, which specify how to use the sensorized objects in educational activities, makes possible to match the objects features with learning tasks and users characteristics, thus providing personalized services and improving the learning experience. © 2014 by Knowledge systems Institute Graduate School.

关键词： Semantic Web

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Characterization of the spiking and bursting activity of the subthalamic nucleus in patients with Parkinson's disease

Characterization of the spiking and bursting activity of the...

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International Conference on Advances in Biomedical engineering (ICABME)

作者： Gabriele Arnulfo Andrea Canessa Frank Steigerwald Nicolò G. Pozzi Jens Volkmann Paolo Massobrio Sergio Martinoia Ioannis U. Isaias University Hospital Wuerzburg and Julius-Maximillian University Wuerzburg Germany Department of Informatics Bioengineering Robotics and System Engineering University of Genoa Genoa Italy

Parkinson's disease (PD) is a progressive neurodegenerative disorder that affects ~6 million people worldwide. Deep brain stimulation (DBS) of the subthalamic nucleus (STN) reduces motor disability and improves quality of life in patients with advanced PD who have severe levodopa-induced motor complications. Precise targeting of STN regions is a key factor for effective stimulation therapy. Dorsolateral neurons respond to motor movements and receive inputs mainly from the motor cortex. On the other hand, ventral portion is more related to cognitive functions. Several studies found a correlation between clinical motor scores (e.g. levodopa-related motor improvement) and the mean firing rate and signal power in the beta band. Albeit such findings are widely accepted, they might oversimplify the role of the STN in motor control. In this study, we characterized the spiking and bursting activity of STN sub-regions using intra operative multi electrode recordings and highly accurate channel localization techniques. We described no difference between dorsolateral and ventral portion of STN. Our findings suggest that the existing functional difference between STN sub-regions possibly arises from different network connections rather than intrinsic neuronal properties.

关键词： Parkinson's disease Brain stimulation Biomedical engineering Firing Electrodes Standards Satellite broadcasting

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Multi-modal sensing for human activity recognition

Multi-modal sensing for human activity recognition

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IEEE International Workshop on Robot and Human Communication (ROMAN)

作者： Barbara Bruno Jasmin Grosinger Fulvio Mastrogiovanni Federico Pecora Alessandro Saffiotti Subhash Sathyakeerthy Antonio Sgorbissa Department of Informatics Bioengineering Robotics and Systems Engineering University of Genova Genova Italy Orebro Universitet Orebro SE Universita degli Studi di Genova Genova Liguria IT AASS Coqnitive Robotic Systems Lab Orebro University Sweden

Robots for the elderly are a particular category of home assistive robots, helping people in the execution of daily life tasks to extend their independent life. Such robots should be able to determine the level of independence of the user and track its evolution over time, to adapt the assistance to the person capabilities and needs. Human Activity Recognition systems employ various sensing strategies, relying on environmental or wearable sensors, to recognize the daily life activities which provide insights on the health status of a person. The main contribution of the article is the design of an heterogeneous information management framework, allowing for the description of a wide variety of human activities in terms of multi-modal environmental and wearable sensing data and providing accurate knowledge about the user activity to any assistive robot.

关键词： Robot sensing systems Senior citizens Monitoring Biomedical monitoring Sensor systems

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