Search results for "LESS"
showing 10 items of 2452 documents
Quality of life and sustainable urban redevelopment
2021
The urban landscape is intended as a place of life,meeting, as a dynamic space natural or anthropic to explore, discover or reinterpret. In this scenario, the relationship between the population and the urban landscape is very important as, on the one hand, the landscape promotes the consolidation of territorial identities, and on the other, it requires a certain level of competence, availability, and awareness to take responsibility for the actions that affect it. By acquiring a social conscience, it will be possible to consolidate local and regional identities and diversity, recognising an interest in participation in public decisions. Some national and international urban realities, taki…
Understanding urban policy through the lens of twenty years of cohesion policy: the case of Palermo
2017
For many European cities the EU’s structural funds have led to a radical review of the way of approaching urban policy at different scales. For many others, particularly within the less developed regions, they also have resulted in a unique financial opportunity to carry out large infrastructural interventions as well as complex regeneration projects. After two decades of experiments, it is worth questioning to which extent the structural funds have impacted on the state of the European cities and whether Europanisation has promoted a real process of innovation in the making of urban policy. With this question on the background, this paper provides a critical analysis of the evolution of ur…
EU's urban policy from a Southern perspective: the case of Palermo
2017
For many European cities the EU’s structural funds have led to a radical innovation in approaching urban policy at different scales. For many others, particularly within the less developed regions, they also have resulted in a unique financial opportunity to carry out large infrastructural interventions as well as complex regeneration projects. In this context, this paper provides a critical analysis of the evolution of urban policy in the city of Palermo, the fifth Italian city by demographic size and capital of one of the largest less developed region of the European Union. Through the analysis of various initiatives carried out over the last two decades – from the Urban Initiative in the…
Atmospheric dry deposition processes of particles on urban and suburban surfaces: Modelling and validation works
2019
Abstract Dry deposition process is one of the important pathways for the removal of particles from atmosphere. It is the result of a combination of different environmental and physical factors as atmospheric conditions, particle properties, characteristics of the canopy. For this latter factor, urban canopy represents unevenly combinations of different types of surface elements that increases the complexity of deposition process phenomena. Therefore, particle dry deposition on urban surfaces is not easy to configure and, although empirical or semi-empirical models in literature have been developed to address this aspect, there is not standardized and commonly accepted criteria, especially f…
How value and trust influence loyalty in wireless telecommunications industry
2012
Despite making significant investments in enhancing the customer service experience, long-term customer loyalty remains an elusive dream for many service providers. Particularly in the telecommunications industry, switching providers even from within continuous contract relationships is easy and companies struggle to retain their customers. Trust and value are considered cornerstones of long-term relationships, so it is perhaps surprising that previous research on how relationship age and usage level actually affect value, trust and loyalty is inconclusive. The current research is set in the telecommunications services field and draws on a large-scale survey undertaken in Finland. The findi…
WhoSNext: Recommending Twitter Users to Follow Using a Spreading Activation Network Based Approach
2020
The huge number of modern social network users has made the web a fertile ground for the growth and development of a plethora of recommender systems. To date, recommending a new user profile X to a given user U that could be interested in creating a relationship with X has been tackled using techniques based on content analysis, existing friendship relationships and other pieces of information coming from different social networks or websites. In this paper we propose a recommending architecture - called WhoSNext (WSN) - tested on Twitter and which aim is promoting the creation of new relationships among users. As recent researches show, this is an interesting recommendation problem: for a …
Elev- og nivåforskjellar i juniorkorps - Komponering og arrangering som differensieringsverktøy for dirigenten : EI UNDERSØKING AV KORLEIS TILPASSA R…
2018
Masteroppgave kunstfag KF500 - Universitetet i Agder 2018 I denne undersøkinga har eg undersøkt effekten ved bruk av sjølvkomponert tilpassa noterepertoar i eit av mine juniorkorps, over ein periode på omlag 3 månadar. Dette vart gjort med mål om å læra meir om kva for fordeler og ulemper slikt tilpassa repertoar kunne føra med seg inn i undervisningssituasjonen. Val av tema, blei valt grunna personlege frustrasjonar knyta til den eksisterande repertoarlitteraturen som finnast for juniorkorps, og korleis denne litteraturen gjorde juniorkorpspraksisen utfordrande å gjennomføra. Gjennom undersøkinga har eg prøvd ut ulike former for tilpassa repertoar, som ei form for aksjon i aksjonsforsking.…
Secure, dependable and publicly verifiable distributed data storage in unattended wireless sensor networks
2010
Published version of an article from the journal : Science in China, Series F: Information Sciences. The original publication is available at Spingerlink. http://dx.doi.org/10.1007/s11432-010-0096-7 In unattended wireless sensor networks (UWSNs), sensed data are stored locally or at designated nodes and further accessed by authorized collectors on demand. This paradigm is motivated by certain scenarios where historical or digest data (e.g., average temperature in a day), instead of real-time data, are of interest. The data are not instantly forwarded to a central sink upon sensing, thereby saving communication energy for transmission. Such a paradigm can also improve data survivability by m…
Accelerated Bayesian learning for decentralized two-armed bandit based decision making with applications to the Goore Game
2012
Published version of an article in the journal: Applied Intelligence. Also available from the publisher at: http://dx.doi.org/10.1007/s10489-012-0346-z The two-armed bandit problem is a classical optimization problem where a decision maker sequentially pulls one of two arms attached to a gambling machine, with each pull resulting in a random reward. The reward distributions are unknown, and thus, one must balance between exploiting existing knowledge about the arms, and obtaining new information. Bandit problems are particularly fascinating because a large class of real world problems, including routing, Quality of Service (QoS) control, game playing, and resource allocation, can be solved …
Discrete-time multioverlapping controller design for structural vibration control of tall buildings under seismic excitation
2012
Published version of an article from the journal: Mathematical Problems in Engineering. Also available from the publisher:http://dx.doi.org/10.1155/2012/636878 In this paper, a computationally effective strategy to obtain multioverlapping controllers via the Inclusion Principle is applied to design discrete-time state-feedback multioverlapping LQR con- trollers for seismic protection of tall buildings. To compute the corresponding control actions, the proposed semidecentralized controllers only require state information from neighboring stories. This particular configuration of information exchange allows introducing a dramatic reduction in the transmission range required for a wireless imp…