This paper presents a new probability table memory compression method based on mixture models and its application to N-tuple recognizers and N-gram character language models. Joint probability tables are decomposed into lower dimensional probability components and their mixtures. The maximum likelihood parameters of the mixture models are trained by the Expectation Maximization (EM) algorithm a...

In this paper, we propose a new method of recognizing mathematical formulae. The method is robust against the recognition errors of characters and the variation of the printing styles of the documents. The outline is as follows: we first construct a network with vertices representing the characters (symbols), linked each other by several edges with labels and costs representing the possible rel...

Determining injury levels for virtual characters is an important aspect of many games. For characters that are animated using simulated physics, it is possible assess injury levels based on physical properties, such as accelerations and forces. We have constructed a model for injury assessment that relates results from research on human injury response to parameters in physics-based animation s...

The evolution of breeding systems results from the existence of genetic variation and selective forces favoring different outcrossing rates. In this study we determine the extent of genetic variation for characters directly related to outcrossing, such as male frequency, male mating ability, and male reproductive success, in several wild isolates of the nematode Caenorhabditis elegans. This spe...

The ability of 3- to 5-year-old children to reason about trust in relation to the honest behavior of others was examined across five studies (total N=496). Results showed that although 4-year-olds differentiated between honest and dishonest sources in their trust judgments, only 5-year-olds demonstrated a clear capacity to differentiate between honesty and a trust-irrelevant dimension (i.e., cl...

This study investigates how Seoul Korean-speaking children and adults use pitchand duration-related phonetic cues to mark focus. It was found that to distinguish focus from non-focus, the adults used both the pitchand duration-related cues, but the children used only the duration-related cues to distinguish focus from post-focus. Further, neither the adults nor the children distinguish narrow f...

This paper deals with an aspectual classification of Korean and Japanese verbs based on Vendler (1967). Both of Korean and Japanese verbs are classified into 12 distinctive aspectual categories by their restrictions on time adverbials, progressive tenses and logical entailments. A well-established aspectual verb classes provide us not only with a better understanding of both languages, but also...

This study investigates recent changes in Korean intonation where an AP-initial syllable [il] is produced as a High tone by some speakers, introducing an exception to the intonational model of Korean. Data from 51 Seoul speakers and 26 Chonnam speakers show that this phenomenon, found most often when [il] means ‘one’, is employed mostly by Seoul speakers in their early 40s and younger. We propo...

Fifty genotypes of groundnut were classified into five and seven clusters in D and Metroglyph methods of analyses respectively. Harvest Index and 100-seed weight were the main contributors to total divergence as per metroglyph analysis. The characters on X and Y axes in scattered metroglyph diagram determine the grouping of genotypes, hence it poses a problem for judicious selection of these ch...

knowing and conducting studies on size characters of trees is essential for assessing the tree volumeand/or other statistical parameters and also forest management. the characteristics of 529 treesincluding diameter at breast height (dbh) and total height were measured in an even-aged fraxinusstand for two periods from 2005 to 2012 in chelir district, a part of experimental kheyrud forest.resul...