although explicit and implicit knowledge of language learners are essential to theoretical and pedagogical debates in second language acquisition (sla), little research has addressed the effects of instructional interventions on the two knowledge types (r. ellis, 2005).this study examined the relative effectiveness of explicit and implicit types of form-focused instruction (ffi) on the acquisit...

Identifying metaphorical language-use (e.g., sweet child) is one of the challenges facing natural language processing. This paper describes three novel algorithms for automatic metaphor identification. The algorithms are variations of the same core algorithm. We evaluate the algorithms on two corpora of Reuters and the New York Times articles. The paper presents the most comprehensive study of ...

The purpose of this research is to propose a development method of a metaphorical search engine that reflects the metaphor understanding process of human-beings. Our goal is to realize a search engine which outputs the image of an object inputted metaphorically using the expression of “A like B”. For example, when you input “A dog like clouds”, the metaphorical search engine would output a visu...

Social media can form the identity of representation content. The content Instagram account @jakarta_tourism represents urban culture Jakarta as a tourism brand. This study aims to find out and reveal city culture, based on signs from @jakarta_tourism. is descriptive qualitative using constructivist paradigm semiotic analysis method by Roland Barthes. main focus Barthes meaning denotation, conn...

The purpose of this study was to analyze the structure traditional wedding ceremony and White Crocodile performance in Curug Dahu Village. Signifying concept denotation connotation Village, analyzing relationship between communication elements phenomenon polygamy village. research method used is a qualitative method. data collection technique carried out starting with literature study, observat...

Most systems for program reasoning are based on calculi such as the Hoare Calculus or Dynamic Logic [1] where we generate from a program specification and a program implementation (which is annotated with additional meta-information such as loop invariants and termination terms) those conditions whose verification implies that the implementation indeed meets the specification. The problem is th...

We present an implicit method for globally computing all four classic types of integral surfaces – stream, path, streak, and time surfaces – in 3D time-dependent vector fields. Our novel formulation is based on the representation of a time surface as implicit isosurface of a 3D scalar function advected by the flow field. The evolution of a time surface is then given as an isovolume in 4D space-...

LOW-RANK ITERATIVE METHODS FOR PROJECTED GENERALIZED LYAPUNOV EQUATIONS TATJANA STYKEL Abstract. We generalize an alternating direction implicit method and the Smith method for large-scale projected generalized Lyapunov equations. Such equations arise in model reduction of descriptor systems. Low-rank versions of these methods are also presented, which can be used to compute low-rank approximat...

Abstract: We consider three level difference replacements of parabolic equations focusing on the heat equation in two space dimensions. Through a judicious splitting of the approximation, the scheme qualifies as an alternating direction implicit (ADI) method. Using the well known fact of the parabolic-elliptic correspondence, we shall derive a two stage iterative procedure employing a fractiona...