Spelling correction is the task of correcting words in texts. Most of the available spelling correction tools only work on isolated words and compute a list of spelling suggestions ranked by edit-distance, letter-n-gram similarity or comparable measures. Although the probability of the best ranked suggestion being correct in the current context is high, user intervention is usually necessary to...

Spelling recognition is an approach to enhance a speech recognizer’s ability to cope with incorrectly recognized words and out-of-vocabulary words. This paper presents a general framework for Thai speech recognition enhanced with spelling recognition. In order to implement Thai spelling recognition, Thai alphabets and their spelling methods are analyzed. Based on hidden Markov models, we propos...

The aim of this study was to investigate composition and error-correction processes, their relationship with production rate, in children, age 10-12, without reading writing difficulties using speech-to-text (STT) write expository texts Swedish. Measures individual abilities: working memory, spelling ability decoding ability, the interact STT tool under optimal conditions (STT success rate) wer...

For adults, written spelling is generally superior to oral spelling. To determine whether the same holds true for children in kindergarten through second grade, we compared children’s ability to spell real words (Experiment 1) and nonsense words (Experiment 2) orally and in writing. Building on the work of Tangel and Blachman (1992, 1995) and others, we developed a reliable system to assess the...

We examined the oral and written spelling performance on the Treiman-Bourassa Early Spelling Test (Treiman & Bourassa, 2000a) of 30 children with serious reading and spelling problems and 30 spelling-level-matched younger children who were progressing normally in learning to read and spell. The 2 groups’ spellings were equivalent on a composite measure of phonological and orthographic sophistic...

In Experiment 1, 62 10-year-old children studied printed pseudowords with semantic information. The items were later represented in a different format for reading, with half of the items spelled in the same way as before and half displayed in a new phonologically equivalent spelling. In a dictation test, the exposure to an alternative spelling substantially increased the number of errors that m...

In order to examine the role of left perisylvian cortex in spelling, 13 individuals with lesions in this area were administered a comprehensive spelling battery. Their spelling of regular words, irregular words, and nonwords was compared with that of individuals with extrasylvian damage involving left inferior temporo-occipital cortex and normal controls. Perisylvian patients demonstrated a lex...