We develop a conceptualization of the firm as simultaneously existing in multiple networks in which each network provides access to different knowledge resources and is subject to different governance mechanisms. At its most parsimonious, firms have two knowledge-acquisition mechanisms: a formal, fine-grained, contractual governance mechanism through inter-firm alliances and a non-formal, coars...

One loop correction to the SUSY Ward-Takahashi identity is calculated on lattice withWilson fermion. The supersymmetry on lattice is broken explicitly by the gluino mass and the lattice artifact. We should fine tune the theory to the point given by the additive mass correction to eliminate the breaking effect of lattice artifact. It is shown that the additive mass correction appearing from the ...

In this work we present a computation paradigm based on a concurrent and incremental construction of proof nets (de-sequentialized or graphical proofs) of the pure multiplicative and additive fragment of Linear Logic, a resources conscious refinement of Classical Logic. Moreover, we set a correspondence between this paradigm and those more pragmatic ones inspired to transactional or distributed...

In this paper, we consider simultaneous model selection and estimation for the additive index model. The additive index model is a class of structured nonparametric models that can be expressed as additive models of a set of unknown linear transformation of the original predictor variables. We introduce a penalized least squares estimator and discuss how it can be efficiently computed in practi...