Abstract--We present an approach to compress arbitrary files using a Huffman-like prefix-free code generated through the use of a genetic algorithm, thus requiring no prior knowled...
Even though geo data are getting more and more widely available nowadays, they often do not meet the requirements of location-based services concerning structure, content and forma...
Currently, most of the web is inaccessible to mobile users. Few pages are designed with anything other than the Desktop PC in mind. The growing number of mobile devices with diffe...
This paper describes Memory Inspector, an interactive web-based tutorial on data storage types and an alternative method for teaching these concepts. Memory Inspector was designed...
A logic is de ned that allows to express information about statistical probabilities and about degrees of belief in speci c propositions. By interpreting the twotypes of probabili...