Combining Trigram and Winnow in Thai OCR Error Correction

This paper presents a survey on computer and the internet usage in both governmental and private universities. Questionnaires were sent to the university administrators in the levels of department head, office head, associate dean and dean of 24 governmental universities and of 15 private universities. 46.7% of these questionnaires have been returned. The results of the survey show that both governmental and private universities have highly supported their personnel and students to utilize computer and the internet. There have been encouragement to increase the number of available computers both at the universities and at home. The three major applications of computers and the internet in universities are registration and grade verification, instructing, and library systems. To the instructors, the important internet activities are email, reading news, and researching for class materials. Problem sited on the use of the internet are network malfunctioning, slow data transfer, and inadequate number of available computers.