We present a streaming algorithm for constructing sparse spanners and show that our algorithm out-performs signiļ¬cantly the state-of-the-art algorithm for this task [20]. Speciļ¬...
A system making optimal use of available information in incremental language comprehension might be expected to use linguistic knowledge together with current input to revise beli...
Abstract. A paper document processing system is an information system component which transforms information on printed or handwritten documents into a computer-revisable form. In ...
Floriana Esposito, Donato Malerba, Francesca A. Li...
ā Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
Abstract. This paper addresses the problem of capturing rich, longterm personal activity logs of usersā interactions with their workstations, for the purpose of deriving predicti...