There is an extensive literature on the complexity of planning, but explicit bounds on time and space complexity are very rare. On the other hand, problems like the constraint satisfaction problem (CSP) have been thoroughly analysed in this respect. We provide a number of upperand lower-bound results (the latter based on various complexitytheoretic assumptions such as the Exponential Time Hypot...

This paper studies a new and more general axiomatization than one presented in [6] for preference on likelihood gambles. Likelihood gambles describe actions in a situation where a decision maker knows multiple probabilistic models and a random sample generated from one of those models but does not know prior probability of models. This new axiom system is inspired by Jensen’s axiomatization of ...

The influence of orthographic transparency on the prevalence of dyslexia subtypes was examined in a review of multiple-case studies conducted in languages differing in orthographic depth (English, French and Spanish). Cross-language differences are found in the proportion of dissociated profiles as a function of the dependent variables (speed or accuracy), the classification method (classical v...

Th for Sche Faur 4, N 5, an pictu pher helpf of th the E Ghen Conf 7–9, Ad Boni et Ps cal, E-ma participants wrote down picture names which were inconsistent or consistent in the phono-orthographic mapping defined either at the level of the word unit, i.e., heterographic homophones versus nonhomophones (Experiment 1), or at the sublexical level (Experiment 2). In neither experiment did phonogra...

A numerical solution to shape-from-shading under natural illumination is presented. It builds upon a generic PDE-based formulation which handles directional or spherical harmonics lighting, orthographic or perspective projection, and greylevel or multi-channel images. An augmented Lagrangian solver is proposed, which separates the global, nonlinear optimization problem into a sequence of simple...

Pure alexia is a reading impairment in which patients appear to read letter-by-letter. This disorder is typically accounted for in terms of a peripheral deficit that occurs early on in the reading system, prior to the activation of orthographic word representations. The peripheral interpretation of pure alexia has recently been challenged by the phonological deficit hypothesis, which claims tha...

The Attentional Boost Effect (ABE) refers to the counter-intuitive finding that the detection of infrequent targets in a divided-attention (DA) condition enhances memory of images co-occurring with targets (as compared with images co-occurring with distractors; Swallow & Jiang Cognition, 115, 118-132, 2010). Previous studies have shown that the ABE also applies to verbal materials (words; Spata...

Adult studies in the fields of neurolinguistic and mental chronometry suggest that syllable plays a functional role handwritten word production. These support hypothesis syllabified orthographic representation stored graphemic buffer. However, there remains question cognitive mechanisms involved this encoding representations and, particular, processes related to syllable. In study reported here...

the present research aims to analyze the orthographic errors of german-speaking learners of persian at the elementary level. to do so, pieces of writing of 34 students were gathered via self-motivated method and examined based on the corpus of orthographic errors, using the frameworks proposed by keshavarz (1994) and ziahoseini (1999). 850 phonological, morphological, and orthographical errors ...