1,722,906 research outputs found
Prognostic factors in mild dystrophinopathies.
No full textAngelini C, Fanin M, Freda MP, Martinello F, Miorin M, Melacini P, Siciliano G, Pegoraro E, Rosa M, Danieli G
Average Case Complexity of Unbounded Fanin Circuits
No full textHastad has shown that functions like PARITY cannot be computed by unbounded fanin circuits of small depth and polynomial size. We generalize this result in two directions. First, we obtain the same tight lower bound for the average case. This is done by estimating the average delay -- the natural generalization of circuit depth to an average case measure -- of unbounded fanin circuits of polynomial size, resp. their error probability given an upper bound on the maximal delay. These bounds are obtained by extending the probabilistic restriction method to an average case setting. Secondly, we completely classify the set of parallel prefix functions -- for which PARITY is just one example -- with respect to their average delay in unbounded fanin circuits of a given size. It is shown that only two cases can occur: a parallel prefix functions either has the same complexity as PARITY, that is the average delay has to be of order \Theta(log n= log log s) for circuit of size s , or it can be c..
Lower Bounds for Depth Three Arithmetic Circuits with Small Bottom Fanin
Get PDFShpilka and Wigderson (CCC 99) had posed the problem of proving exponential lower bounds for (nonhomogeneous) depth three arithmetic circuits with bounded bottom fanin over a field F of characteristic zero. We resolve this problem by proving a N^(Omega(d/t)) lower bound for (nonhomogeneous) depth three arithmetic circuits with bottom fanin at most t computing an explicit N-variate polynomial of degree d over F.
Meanwhile, Nisan and Wigderson (CC 97) had posed the problem of proving superpolynomial lower bounds for homogeneous depth five arithmetic circuits. Over fields of characteristic zero, we show a lower bound of N^(Omega(sqrt(d))) for homogeneous depth five circuits (resp. also for depth three circuits) with bottom fanin at most N^(u), for any fixed u < 1. This resolves the problem posed by Nisan and Wigderson only partially because of the added restriction on the bottom fanin (a general homogeneous depth five circuit has bottom fanin at most N)
Rapporto Economico Provinciale 2011
No full textAnalisi dell'andamento dell'Economia provinciale di Mantova nel percorso della crisi economica. Eccellenze e punti di debolezza della struttura economica a confronto, con particolare riguardo all'evoluzione dell'imprenditoria e delle forme della cooperazione
MAN (Reino Unido) (Isla). Mapas generales. 1:65000 (1784)
Get PDFDedicatoria : "To the High Puissant and Most Noble Prince Jhon Duke and marquis of Atholl Marquis & Earl of Jullibardin ... This Map or Plan of the isle of Man is Most humbly Inscribed by his Grace's Most obliged most devoted and most humble Servant Peter Fanin ..."Escala gráfica de 10 millas estatutarias [= 24'8 cm]. Orientado con lisOrografía de perfil. Sondas batimétricas y fondeaderosEn el margen izquierdo, leyenda que explica la situación de la isla y en el superior nota explicativa sobre los peligros de la costa de la mismaTítulo en cartela con motivos marinos. Sobre la dedicatoria se representa un escudoInserta : "A View of the Southside of Douglas Harbour from His Grace the Duke of Athol's House". "Douglas Harbour". Escala [ca. 1:4550], 400 yards [= 8 cm
An empirical study of refactoring in the context of FanIn and FanOut coupling
No full textThe aim of refactoring is to reduce software complexity and hence simplify the maintenance process. In this paper, we explore the impact of refactorings on "FanIn" and "FanOut" coupling metrics through extraction of refactoring data from multiple releases of five Java open-source systems, We first considered how a single refactoring modified these metric values, what happened when refactorings had been applied to a single class in unison and finally, what influence a set of refactorings had on the shape of Fan In and Fan Out distributions. Results indicated that, on average, refactored classes tended to have larger FanIn and Fan Out values when compared with non-refactored classes. Where evidence of multiple (different) refactorings applied to the same class was found, the net effect (in terms of FanIn and Fan Out coupling values) was negligible
Comporre il vuoto: architetture e spazi pubblici per il centro storico di San Giovanni in Persiceto
No full textLa presente tesi nasce dalla volontà di indagare gli aspetti che competono i rapporti tra edilizia di nuova costruzione e centri storici in cui questi oggetti vanno ad inserirsi. Nello specifico l’obiettivo è quello di poter creare una ricucitura del tessuto urbano del centro storico di San Giovanni in Persiceto, che, come molti altri paesi italiani, è stato profondamente segnato dall’epopea immobiliare che ha caratterizzato la ricostruzione post bellica negli anni ’50 e ’60.
Per poter quindi ottenere un quadro conoscitivo adeguato del paese, si è operato in primo luogo con un’indagine conoscitiva storica, circa l’evoluzione edile e urbana del centro cittadino, che è caratterizzato da un borgo rotondo di origine longobarda. A questa fase, che ha permesso di ricavare il contesto di inserimento è seguita una mappatura di quelli che sono indicati come i virus all’interno del tessuto, tra i quali individuare l’immobile oggetto di intervento.
Si è quindi scelto di operare una demolizione e ricostruzione dell’edificio per le opere parrocchiali G. Fanin, a cui si accompagna una riqualificazione urbana delle piazze ad esso antistanti, che rappresentano la “porta di ingresso” al centro storico cittadino.
In primo luogo c’è la ricomposizione dell’edificio Fanin, in modo che si inserisca adeguatamente nel contesto urbano preesistente. Vi è poi l’ampliamento della Biblioteca comunale che permette di riproporre l’andamento del Borgo Rotondo. Questo processo edile è accompagnato da un ragionamento sugli spazi aperti che circondano questi edifici, con la volontà di ritornare ad una dimensione pedonale delle piazze (realizzando quindi un parcheggio interrato) e ricreare quella distinzione tra ambito rurale e ambito urbano, andata perduta, grazie alla riorganizzazione di Parco Petazzzoni.
Sebbene il progetto sia solo una proposta, si è voluto accompagnare il processo compositivo-formale del nuovo teatro all’interno del palazzo Fanin, con la progettazione acustica di tale sala
Concesión de socorro al capitán don Ricardo Fanin por cuenta de lo adeudado a los capitanes don Ricardo Fanin y don Duarte Dalon
No full textFecha del documento: 1662-10-15. 4 páginasCédula real a don Juan de Góngora para que se libre por el Consejo de Hacienda 2.000 reales al capitán don Ricardo Fanin por cuenta de lo que se quedó debiendo a los capitanes don Ricardo Fanin y don Duarte Dalon, difuntos, para pagar algunas deudas.
El Consejo de Hacienda resuelve, en 23 de octubre de 1662: "Justificando en fincas de rentas".
Hecha.
Certificación de don Antonio Ortiz de Velasco, caballero de Santiago y veedor general del ejército de Extremadura, y de Gerónimo Gallo, contador, de que don Diego Fanin sirvió más de ocho años en él, primero como capitán de infantería reformado y después como capitán de compañía de corazas, de lo que se le restaba debiendo a su muerte 4.305 reales y 23 mrs. Igualmente se certifica que al capitán don Duarte Daton, que sirvió algo más de cuatro años, primero en la compañía de caballos del capitán Diego Fanin y después en la de infantería irlandesa del tercio que fue del maestre de campo don Bernardo Fix Patricio, se le restaban debiendo a su muerte 3.600 reales y 2 mrs. (Badajoz, 15 de enero de 1661).Proyecto Proyección Política y Social de la Comunidad Irlandesa en la Monarquía hispánica y en la América Colonial de la Edad Moderna(siglos XVI-XVIII) (HAR2009-11339 - subprograma HIST) del Ministerio de Economía y Competitividad en colaboración con el Consejo Superior de Investigaciones Científicas (CSIC), Embajada de Irlanda en Madrid, National University of Ireland (NUI) Maynooth, University College Dublin y Trinity College DublinFelipe IVJuan de GóngoraNo2.000 realesNoN
Can large fanin circuits perform reliable computations in the presence of faults?
No full textAbstractFor ordinary circuits with a fixed upper bound on the fanin of its gates it has been shown that logarithmic redundancy is necessary and sufficient to overcome random hardware faults (noise). Here, we consider the same question for unbounded fanin circuits which in the fault-free case can compute Boolean functions in sublogarithmic depth. Now the details of the fault model become more important. One may assume that only gates, resp. only wires may deliver wrong values, or that both gates and wires may behave faulty. The fault tolerance depends on the types of gates that are used, and whether the error probabilities are known exactly or only an upper bound for them. Concerning the first distinction the two most important models are circuits consisting of and- and or-gates with arbitrarily many inputs, and circuits built from the more general type of threshold gates. We will show that in case of faulty and/or-circuits as well as threshold circuits an increase of fanin and size cannot be traded for a depth reduction if the error probabilities are unknown. Gates with large fanin are of no use if errors may occur. Circuits of arbitrary size, but fixed depth can compute only a tiny subset of all Boolean functions reliably. Only in case of threshold circuits and exactly known error probabilities redundancy is able to compensate faults. We describe a transformation from fault-free to fault-tolerant circuits that is optimal with respect to depth keeping the circuit size polynomial
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